diff options
Diffstat (limited to 'common/src/main/webapp/thirdparty/data-tables')
20 files changed, 33150 insertions, 0 deletions
diff --git a/common/src/main/webapp/thirdparty/data-tables/DT_bootstrap.css b/common/src/main/webapp/thirdparty/data-tables/DT_bootstrap.css new file mode 100644 index 0000000..599fb0d --- /dev/null +++ b/common/src/main/webapp/thirdparty/data-tables/DT_bootstrap.css @@ -0,0 +1,240 @@ +div.dataTables_length label { + float: left; + text-align: left; +} + +div.dataTables_length label .form-control { + display: inline-block; + width: auto; + vertical-align: middle; +} + +div.dataTables_length select { + width: 75px; +} + +div.dataTables_filter label { + float: right; +} + +div.dataTables_info { + position: relative; + top:15px; +} + +div.dataTables_paginate { + float: right; + margin: 0; +} + +table.table { + clear: both; + margin-bottom: 6px !important; + max-width: none !important; +} + +table.table thead .sorting, +table.table thead .sorting_asc, +table.table thead .sorting_desc, +table.table thead .sorting_asc_disabled, +table.table thead .sorting_desc_disabled { + cursor: pointer; + *cursor: hand; +} + +table.table thead .sorting { background: url('images/sort_both.png') no-repeat center right; } +table.table thead .sorting_asc { background: url('images/sort_asc.png') no-repeat center right; } +table.table thead .sorting_desc { background: url('images/sort_desc.png') no-repeat center right; } + +table.table thead .sorting_asc_disabled { background: url('images/sort_asc_disabled.png') no-repeat center right; } +table.table thead .sorting_desc_disabled { background: url('images/sort_desc_disabled.png') no-repeat center right; } + +table.dataTable th:active { + outline: none; +} + +table.dataTable tbody { + font-size:13px; +} + +/* Scrolling */ +div.dataTables_scroll { + margin-bottom: 5px; + margin-top: 5px; +} +div.dataTables_scrollHead table { + margin-bottom: 0 !important; + border-bottom-left-radius: 0; + border-bottom-right-radius: 0; +} + +div.dataTables_scrollHead table thead tr:last-child th:first-child, +div.dataTables_scrollHead table thead tr:last-child td:first-child { + border-bottom-left-radius: 0 !important; + border-bottom-right-radius: 0 !important; +} + +div.dataTables_scrollBody table { + border-top: none; + margin-bottom: 0 !important; +} + +div.dataTables_scrollBody tbody tr:first-child th, +div.dataTables_scrollBody tbody tr:first-child td { + border-top: none; +} + +/* +div.dataTables_scrollBody tbody tr td { + padding-left: 10px !important; + padding-right: 10px !important; +} +div.dataTables_scrollHeadInner table thead tr th, +div.dataTables_scrollBody table thead tr th{ + padding-left: 10px !important; + padding-right: 18px !important; + text-align: center !important; +}*/ + +div.dataTables_scrollFoot table { + border-top: none; +} + +/* + * TableTools styles + */ + +table.DTTT_selectable tbody tr { + cursor: pointer; + *cursor: hand; +} + +div.DTTT .btn { + color: #333 !important; + font-size: 12px; +} + +div.DTTT .btn:hover { + text-decoration: none !important; +} + + +ul.DTTT_dropdown.dropdown-menu a { + color: #333 !important; /* needed only when demo_page.css is included */ +} + +ul.DTTT_dropdown.dropdown-menu li:hover a { + background-color: #0088cc; + color: white !important; +} + +/* TableTools information display */ +div.DTTT_print_info.modal { + height: 150px; + margin-top: -75px; + text-align: center; +} + +div.DTTT_print_info h6 { + font-weight: normal; + font-size: 28px; + line-height: 28px; + margin: 1em; +} + +div.DTTT_print_info p { + font-size: 14px; + line-height: 20px; +} + + + +/* + * FixedColumns styles + */ +div.DTFC_LeftHeadWrapper table, +div.DTFC_LeftFootWrapper table, +table.DTFC_Cloned tr.even { + background-color: white; +} + +div.DTFC_LeftHeadWrapper table { + margin-bottom: 0 !important; + border-top-right-radius: 0 !important; + border-bottom-left-radius: 0 !important; + border-bottom-right-radius: 0 !important; +} + +div.DTFC_LeftHeadWrapper table thead tr:last-child th:first-child, +div.DTFC_LeftHeadWrapper table thead tr:last-child td:first-child { + border-bottom-left-radius: 0 !important; + border-bottom-right-radius: 0 !important; +} + +div.DTFC_LeftBodyWrapper table { + border-top: none; + margin-bottom: 0 !important; +} + +div.DTFC_LeftBodyWrapper tbody tr:first-child th, +div.DTFC_LeftBodyWrapper tbody tr:first-child td { + border-top: none; +} + +div.DTFC_LeftFootWrapper table { + border-top: none; +} + +/*浮动的确认反确认样式 */ +td.buttonRounded { + background-color: #e5e5e5; + color: #333333; + border: 0px solid #b15a59; + -webkit-border-radius: 0px; + -moz-border-radius: 0px; + -ms-border-radius: 0px; + -o-border-radius: 0px; + border-radius: 0px; + font-family: Arial, Verdana, sans-serif; + font-size: 12px; + /*padding: 0 3px;*/ + padding-left:5px !important; + padding-right:5px !important; + height:30px !important; +} + +td.buttonRoundedDisabled { + opacity: .65; + height:30px !important; +} + +div.buttonConfirm{ + position: absolute; left: 0px; top: 0px; width: 120px; height: 30px; z-index: 201224; overflow: visible; + font-size: 13px; +} +div.buttonUnConfirm{ + position: absolute; left: 120px; top: 0px; width: 100px; height: 30px; z-index: 201242; overflow: visible; + font-size: 13px; +} +div.buttonDelete{ + position: absolute; left: 250px; top: 0px; width: 60px; height: 30px; z-index: 201260; overflow: visible; + font-size: 13px; +} + +button.btn-confirm { + width:90px; +} + +/*** +Extended pagination +***/ +.paging_bootstrap_extended { + margin: 0 !important; + padding: 0 !important; + float: none !important; + font-size: 13px; +} + +.modal-body { + font-size: 13px; +}
\ No newline at end of file diff --git a/common/src/main/webapp/thirdparty/data-tables/DT_bootstrap.js b/common/src/main/webapp/thirdparty/data-tables/DT_bootstrap.js new file mode 100644 index 0000000..5b95e4a --- /dev/null +++ b/common/src/main/webapp/thirdparty/data-tables/DT_bootstrap.js @@ -0,0 +1,363 @@ +/* Set the defaults for DataTables initialisation */ + +$.extend( true, $.fn.dataTable.defaults, { + "sDom": "<'row'<'col-md-6 col-sm-12'l><'col-md-6 col-sm-12'f>r><'table-scrollable't><'row'<'col-md-5 col-sm-12'i><'col-md-7 col-sm-12'p>>", // horizobtal scrollable datatable + //"sDom": "<'row'<'col-md-6 col-sm-12'l><'col-md-6 col-sm-12'f>r>t<'row'<'col-md-5 col-sm-12'i><'col-md-7 col-sm-12'p>>", // defaukt datatable without horizobtal scroll + "sPaginationType": "bootstrap", + "oLanguage": { + "sLengthMenu": " _MENU_ records ", + } +} ); + + +/* Default class modification */ + +$.extend( $.fn.dataTableExt.oStdClasses, { + "sWrapper": "dataTables_wrapper" +} ); + + +/* API method to get paging information */ + +$.fn.dataTableExt.oApi.fnPagingInfo = function ( oSettings ) +{ + return { + "iStart": oSettings._iDisplayStart, + "iEnd": oSettings.fnDisplayEnd(), + "iLength": oSettings._iDisplayLength, + "iTotal": oSettings.fnRecordsTotal(), + "iFilteredTotal": oSettings.fnRecordsDisplay(), + "iPage": Math.ceil( oSettings._iDisplayStart / oSettings._iDisplayLength ), + "iTotalPages": Math.ceil( oSettings.fnRecordsDisplay() / oSettings._iDisplayLength ) + }; +}; + + +/* Bootstrap style pagination control */ +$.extend( $.fn.dataTableExt.oPagination, { + "bootstrap": { + "fnInit": function( oSettings, nPaging, fnDraw ) { + var oLang = oSettings.oLanguage.oPaginate; + var fnClickHandler = function ( e ) { + e.preventDefault(); + if ( oSettings.oApi._fnPageChange(oSettings, e.data.action) ) { + fnDraw( oSettings ); + } + }; + + // pagination with prev, next link icons + $(nPaging).append( + '<ul class="pagination">'+ + '<li class="prev disabled"><a href="#" title="'+oLang.sPrevious+'"><i class="fa fa-angle-left"></i></a></li>'+ + '<li class="next disabled"><a href="#" title="'+oLang.sNext+'"><i class="fa fa-angle-right"></i></a></li>'+ + '</ul>' + ); + + var els = $('a', nPaging); + $(els[0]).bind( 'click.DT', { action: "previous" }, fnClickHandler ); + $(els[1]).bind( 'click.DT', { action: "next" }, fnClickHandler ); + }, + + "fnUpdate": function ( oSettings, fnDraw ) { + var iListLength = 5; + var oPaging = oSettings.oInstance.fnPagingInfo(); + var an = oSettings.aanFeatures.p; + var i, j, sClass, iStart, iEnd, iHalf=Math.floor(iListLength/2); + + if ( oPaging.iTotalPages < iListLength) { + iStart = 1; + iEnd = oPaging.iTotalPages; + } + else if ( oPaging.iPage <= iHalf ) { + iStart = 1; + iEnd = iListLength; + } else if ( oPaging.iPage >= (oPaging.iTotalPages-iHalf) ) { + iStart = oPaging.iTotalPages - iListLength + 1; + iEnd = oPaging.iTotalPages; + } else { + iStart = oPaging.iPage - iHalf + 1; + iEnd = iStart + iListLength - 1; + } + + for ( i=0, iLen=an.length ; i<iLen ; i++ ) { + + if (oPaging.iTotalPages < 0) { + $('.pagination', an[i]).css('visibility', 'hidden'); + } else { + $('.pagination', an[i]).css('visibility', 'visible'); + } + + // Remove the middle elements + $('li:gt(0)', an[i]).filter(':not(:last)').remove(); + + // Add the new list items and their event handlers + for ( j=iStart ; j<=iEnd ; j++ ) { + sClass = (j==oPaging.iPage+1) ? 'class="active"' : ''; + $('<li '+sClass+'><a href="#">'+j+'</a></li>') + .insertBefore( $('li:last', an[i])[0] ) + .bind('click', function (e) { + e.preventDefault(); + oSettings._iDisplayStart = (parseInt($('a', this).text(),10)-1) * oPaging.iLength; + fnDraw( oSettings ); + } ); + } + + // Add / remove disabled classes from the static elements + if ( oPaging.iPage === 0 ) { + $('li:first', an[i]).addClass('disabled'); + } else { + $('li:first', an[i]).removeClass('disabled'); + } + + if ( oPaging.iPage === oPaging.iTotalPages-1 || oPaging.iTotalPages === 0 ) { + $('li:last', an[i]).addClass('disabled'); + } else { + $('li:last', an[i]).removeClass('disabled'); + } + } + } + } +} ); + +/* Bootstrap style full number pagination control */ +$.extend( $.fn.dataTableExt.oPagination, { + "bootstrap_full_number": { + "fnInit": function( oSettings, nPaging, fnDraw ) { + var oLang = oSettings.oLanguage.oPaginate; + var fnClickHandler = function ( e ) { + e.preventDefault(); + if ( oSettings.oApi._fnPageChange(oSettings, e.data.action) ) { + fnDraw( oSettings ); + } + }; + + $(nPaging).append( + '<ul class="pagination">' + + '<li class="prev disabled"><a href="#" title="' + oLang.sFirst + '"><i class="fa fa-angle-double-left"></i></a></li>' + + '<li class="prev disabled"><a href="#" title="' + oLang.sPrevious + '"><i class="fa fa-angle-left"></i></a></li>'+ + '<li class="next disabled"><a href="#" title="' + oLang.sNext + '"><i class="fa fa-angle-right"></i></a></li>' + + '<li class="next disabled"><a href="#" title="' + oLang.sLast + '"><i class="fa fa-angle-double-right"></i></a></li>' + + '</ul>' + ); + var els = $('a', nPaging); + $(els[0]).bind('click.DT', { action: "first" }, fnClickHandler); + $(els[1]).bind( 'click.DT', { action: "previous" }, fnClickHandler ); + $(els[2]).bind('click.DT', { action: "next" }, fnClickHandler); + $(els[3]).bind('click.DT', { action: "last" }, fnClickHandler); + }, + + "fnUpdate": function ( oSettings, fnDraw ) { + var iListLength = 5; + var oPaging = oSettings.oInstance.fnPagingInfo(); + var an = oSettings.aanFeatures.p; + var i, j, sClass, iStart, iEnd, iHalf=Math.floor(iListLength/2); + + if ( oPaging.iTotalPages < iListLength) { + iStart = 1; + iEnd = oPaging.iTotalPages; + } + else if ( oPaging.iPage <= iHalf ) { + iStart = 1; + iEnd = iListLength; + } else if ( oPaging.iPage >= (oPaging.iTotalPages-iHalf) ) { + iStart = oPaging.iTotalPages - iListLength + 1; + iEnd = oPaging.iTotalPages; + } else { + iStart = oPaging.iPage - iHalf + 1; + iEnd = iStart + iListLength - 1; + } + + + + for ( i=0, iLen=an.length ; i<iLen ; i++ ) { + if (oPaging.iTotalPages < 0) { + $('.pagination', an[i]).css('visibility', 'hidden'); + } else { + $('.pagination', an[i]).css('visibility', 'visible'); + } + + // Remove the middle elements + $('li:gt(1)', an[i]).filter(':not(.next)').remove(); + + // Add the new list items and their event handlers + for ( j=iStart ; j<=iEnd ; j++ ) { + sClass = (j==oPaging.iPage+1) ? 'class="active"' : ''; + $('<li '+sClass+'><a href="#">'+j+'</a></li>') + .insertBefore( $('li.next:first', an[i])[0] ) + .bind('click', function (e) { + e.preventDefault(); + oSettings._iDisplayStart = (parseInt($('a', this).text(),10)-1) * oPaging.iLength; + fnDraw( oSettings ); + } ); + } + + // Add / remove disabled classes from the static elements + if ( oPaging.iPage === 0 ) { + $('li.prev', an[i]).addClass('disabled'); + } else { + $('li.prev', an[i]).removeClass('disabled'); + } + + if ( oPaging.iPage === oPaging.iTotalPages-1 || oPaging.iTotalPages === 0 ) { + $('li.next', an[i]).addClass('disabled'); + } else { + $('li.next', an[i]).removeClass('disabled'); + } + } + } + } +} ); + +/* Bootstrap style full number pagination control */ +$.extend( $.fn.dataTableExt.oPagination, { + "bootstrap_extended": { + "fnInit": function( oSettings, nPaging, fnDraw ) { + var oLang = oSettings.oLanguage.oPaginate; + var oPaging = oSettings.oInstance.fnPagingInfo(); + + var fnClickHandler = function ( e ) { + e.preventDefault(); + if ( oSettings.oApi._fnPageChange(oSettings, e.data.action) ) { + fnDraw( oSettings ); + } + }; + + $(nPaging).append( + '<div class="pagination-panel"> ' + oLang.sPage + ' ' + + '<a href="#" class="btn btn-sm default prev disabled" title="' + oLang.sPrevious + '"><i class="fa fa-angle-left"></i></a>' + + '<input type="text" class="pagination-panel-input form-control input-mini input-inline input-sm" maxlenght="5" style="text-align:center; margin: 0 5px;">' + + '<a href="#" class="btn btn-sm default next disabled" title="' + oLang.sNext + '"><i class="fa fa-angle-right"></i></a> ' + + oLang.sPageOf + ' <span class="pagination-panel-total"></span>' + + '</div>' + ); + + var els = $('a', nPaging); + + $(els[0]).bind('click.DT', { action: "previous" }, fnClickHandler ); + $(els[1]).bind('click.DT', { action: "next" }, fnClickHandler); + + $('.pagination-panel-input', nPaging).bind('change.DT', function(e) { + var oPaging = oSettings.oInstance.fnPagingInfo(); + e.preventDefault(); + var page = parseInt($(this).val()); + if (page > 0 && page < oPaging.iTotalPages) { + if ( oSettings.oApi._fnPageChange(oSettings, page-1) ) { + fnDraw( oSettings ); + } + } else { + $(this).val(oPaging.iPage + 1); + } + }); + + $('.pagination-panel-input', nPaging).bind('keypress.DT', function(e) { + var oPaging = oSettings.oInstance.fnPagingInfo(); + if (e.which == 13) { + var page = parseInt($(this).val()); + if (page > 0 && page < oSettings.oInstance.fnPagingInfo().iTotalPages) { + if ( oSettings.oApi._fnPageChange(oSettings, page-1) ) { + fnDraw( oSettings ); + } + } else { + $(this).val(oPaging.iPage + 1); + } + e.preventDefault(); + } + }); + }, + + "fnUpdate": function ( oSettings, fnDraw ) { + var iListLength = 5; + var oPaging = oSettings.oInstance.fnPagingInfo(); + var an = oSettings.aanFeatures.p; + var i, j, sClass, iStart, iEnd, iHalf=Math.floor(iListLength/2); + + if ( oPaging.iTotalPages < iListLength) { + iStart = 1; + iEnd = oPaging.iTotalPages; + } + else if ( oPaging.iPage <= iHalf ) { + iStart = 1; + iEnd = iListLength; + } else if ( oPaging.iPage >= (oPaging.iTotalPages-iHalf) ) { + iStart = oPaging.iTotalPages - iListLength + 1; + iEnd = oPaging.iTotalPages; + } else { + iStart = oPaging.iPage - iHalf + 1; + iEnd = iStart + iListLength - 1; + } + + + for ( i=0, iLen=an.length ; i<iLen ; i++ ) { + var wrapper = $(an[i]).parents(".dataTables_wrapper"); + + if (oPaging.iTotalPages <= 0) { + $('.pagination-panel, .dataTables_length', wrapper).hide(); + } else { + $('.pagination-panel, .dataTables_length', wrapper).show(); + } + + $('.pagination-panel-total', an[i]).html(oPaging.iTotalPages); + $('.pagination-panel-input', an[i]).val(oPaging.iPage + 1); + + // Remove the middle elements + $('li:gt(1)', an[i]).filter(':not(.next)').remove(); + + // Add the new list items and their event handlers + for ( j=iStart ; j<=iEnd ; j++ ) { + sClass = (j==oPaging.iPage+1) ? 'class="active"' : ''; + $('<li '+sClass+'><a href="#">'+j+'</a></li>') + .insertBefore( $('li.next:first', an[i])[0] ) + .bind('click', function (e) { + e.preventDefault(); + oSettings._iDisplayStart = (parseInt($('a', this).text(),10)-1) * oPaging.iLength; + fnDraw( oSettings ); + } ); + } + + // Add / remove disabled classes from the static elements + if ( oPaging.iPage === 0 ) { + $('a.prev', an[i]).addClass('disabled'); + } else { + $('a.prev', an[i]).removeClass('disabled'); + } + + if ( oPaging.iPage === oPaging.iTotalPages-1 || oPaging.iTotalPages === 0 ) { + $('a.next', an[i]).addClass('disabled'); + } else { + $('a.next', an[i]).removeClass('disabled'); + } + } + } + } +} ); + +/* + * TableTools Bootstrap compatibility + * Required TableTools 2.1+ + */ +if ( $.fn.DataTable.TableTools ) { + // Set the classes that TableTools uses to something suitable for Bootstrap + $.extend( true, $.fn.DataTable.TableTools.classes, { + "container": "btn-group", + "buttons": { + "normal": "btn default", + "disabled": "btn disabled" + }, + "collection": { + "container": "DTTT_dropdown dropdown-menu", + "buttons": { + "normal": "", + "disabled": "disabled" + } + } + } ); + + // Have the collection use a bootstrap compatible dropdown + $.extend( true, $.fn.DataTable.TableTools.DEFAULTS.oTags, { + "collection": { + "container": "ul", + "button": "li", + "liner": "a" + } + } ); +}
\ No newline at end of file diff --git a/common/src/main/webapp/thirdparty/data-tables/DataTableICT.js b/common/src/main/webapp/thirdparty/data-tables/DataTableICT.js new file mode 100644 index 0000000..ef85de3 --- /dev/null +++ b/common/src/main/webapp/thirdparty/data-tables/DataTableICT.js @@ -0,0 +1,1459 @@ +/*** + Wrapper/Helper Class for datagrid based on jQuery Datatable Plugin + ***/ +var DatatableICT = function () { + + var contextData; + var tableOptions; // main options + var dataTable; // datatable object + var table; // actual table jquery object + var tableContainer; // actual table container object + var tableWrapper; // actual table wrapper jquery object + var tableInitialized = false; + var ajaxParams = []; // set filter mode + var columns; + var xsHiddenColumns; + var smHiddenColumns; + var columnMaxLength = 30; + var columnsTooLong; + var hidden_xs_maxWidth = 768; + var hidden_sm_maxWidth = 991; + + var openRowFlag = false; + var rowOverFlag = false; + var rowCheckable = false; + + var aTargetsAll; + var sTotalRecordsSource; + var totalRecords; + var tableHeight; + + var requestType="GET"; + var callbackList = []; + var checkedRowDatas = []; + var currentPageData; + + var includedInXsHiddenColumns = function(columnId){ + for(var i=0;i<xsHiddenColumns.length; i++ ){ + var column = xsHiddenColumns[i]; + if(columnId == column.columnId){ + return true; + } + } + return false; + } + + var includedInSmHiddenColumns = function(columnId){ + for(var i=0;i<smHiddenColumns.length; i++ ){ + var column = smHiddenColumns[i]; + if(columnId == column.columnId){ + return true; + } + } + return false; + } + + var countSelectedRecords = function() { + var selected = $('tbody > tr > td:nth-child(1) input[type="checkbox"]:checked', table).size(); + var text = tableOptions.dataTable.oLanguage.sGroupActions; + if (selected > 0) { + $('.table-group-actions > span', tableWrapper).text(text.replace("_TOTAL_", selected)); + } else { + $('.table-group-actions > span', tableWrapper).text(""); + } + } + + var jsonObjectToArray = function(json, columns, iDraw){ + var jsonToDatatable = {aaData:[], sEcho:iDraw, iTotalRecords:0, iTotalDisplayRecords:0 }; + //获取数据的属性 + var dataField; + //性能的情况 + if(json.data){ + dataField = json.data; + } + //告警的情况 + if(json.response && json.response.data){ + dataField = json.response.data; + } + for(var i=0; i<dataField.length; i++){ + jsonToDatatable.aaData[i] = []; + var resRowObject; + //性能的情况 + if(json.data){ + resRowObject = json.data[i].data; + } + //告警的情况 + if(json.response && json.response.data){ + resRowObject = json.response.data[i]; + } + if(rowCheckable){ + jsonToDatatable.aaData[i].push("<input type=\"checkbox\" name=\"id[]\" rowDataNo='rowNo_" + i + "' value=\"1\">"); + } + if(openRowFlag){ + jsonToDatatable.aaData[i].push("<span class=\"row-details row-details-close\"></span>"); + } + for(var j=0; j<columns.length; j++){ + + if($(window).width() >= hidden_xs_maxWidth && $(window).width() < hidden_sm_maxWidth && includedInSmHiddenColumns(columns[j].columnId )){ + /*隐藏pad尺寸需要隐藏的列*/ + }else if($(window).width() < hidden_xs_maxWidth && includedInXsHiddenColumns(columns[j].columnId )){ + /*隐藏手机尺寸需要隐藏的列*/ + }else{ + var currentColumnId = columns[j].columnId; + if(jQuery.inArray(currentColumnId, columnsTooLong) > -1){ + var rawText = ""; + for(var k=0;k<columnsTooLong.length;k++){ + if(currentColumnId == columnsTooLong[k]){ + rawText = resRowObject[currentColumnId]; + break; + } + } + if(rawText.length > columnMaxLength){ + jsonToDatatable.aaData[i].push(rawText.slice(0, columnMaxLength) + '...'); + }else{ + jsonToDatatable.aaData[i].push(resRowObject[currentColumnId]); + } + } else { + jsonToDatatable.aaData[i].push(resRowObject[currentColumnId]); + } + + } + } + } + jsonToDatatable.sEcho++; + //取得总行数 + var totalRow = 0; + if(requestType == "POST"){ //性能的情况单独发请求获得总行数 + totalRow = totalRecords; + }else{ + var totalRecordsSource = eval('json.' + sTotalRecordsSource); + if(totalRecordsSource && totalRecordsSource.length >0){ + totalRow = parseInt(totalRecordsSource); + } + } + if(isNaN(totalRow)){ + alert('All rows counting number got fail!'); + }else{ + jsonToDatatable.iTotalRecords = totalRow; + jsonToDatatable.iTotalDisplayRecords = totalRow; + } + return jsonToDatatable; + } + + var singleAlarmDel = function(divOverlay){ + + //根据浮动框的当前id获取需要删除的行 + var trId = divOverlay.attr('id_tr'); + tr=$('tr#' + trId); + var tds = $(tr).children(); + var tdAlarmId = ""; + if(rowCheckable){ + tdAlarmId = $(tds.eq(2)).text(); + }else{ + tdAlarmId = $(tds.eq(1)).text(); + } + + var data= { + "alarmId":[parseInt(tdAlarmId)] + }; + + var sSource = "/web/rest/web/fm/curalarms?data=" + JSON.stringify(data) + "&_operationType=remove&_dataSource=isc_PageRestDataSource_0&isc_metaDataPrefix=_&isc_dataFormat=json"; + + $.ajax( { + "dataType": 'json', + "type": "DELETE", + "url": sSource, + "data" : null, + "contentType" : 'application/json; charset=utf-8', + "success": function(json) { + if(json.response.status == 0){ + var resRowObject = json.response.data[0]; + //alert('删除成功'); + } + if(json.response.status == -1){ + //alert('删除失败'); + } + }, + "error": function() { + alert('Communication Error!'); + } + } ); + } + + var singleAlarmAckUnAck = function(divOverlay, ackType){ + + //根据浮动框的当前id获取需要确认的行 + var trId = divOverlay.attr('id_tr'); + var tr = $('tr#' + trId); + + //取得隐藏的头部表格的相应行 + var $tableHead = $('div.dataTables_scrollHeadInner > table.dataTable', contextData.wrapperDivContext); + //var trHead = $('tbody > tr:nth-child(' + trId + ')', $tableHead); + var trHead = $('tr#' + trId.replace('body', 'head'), $tableHead); + var tdDivs = $('td > div', trHead); + + var tds = $(tr).children(); + var tdAlarmId = ""; + if(rowCheckable){ + tdAlarmId = $(tds.eq(2)).text(); + }else{ + tdAlarmId = $(tds.eq(1)).text(); + } + + var aoData = + { + "dataSource":"isc_PageRestDataSource_0", + "operationType":"update", + "componentId":"isc_com_zte_ums_aos_fm_view_eventview_table_AlarmTable_0", + "data":{ + "viewType":1, + "state":ackType, + "alarmId":[ + parseInt(tdAlarmId) + ] + }, + "oldValues":null + }; + + var sSource = "/web/rest/web/fm/curalarms?isc_dataFormat=json"; + + $.ajax( { + "dataType": 'json', + "type": "PUT", + "url": sSource, + "contentType": 'application/json; charset=utf-8', + "data": JSON.stringify(aoData), + "success": function(json) { + if(callbackList[1]){ + json = callbackList[1](json); + } + if(json.response.status == 0){ + var resRowObject = json.response.data[0]; + var columnsCopy = $.extend(true, [], columns); + //隐藏列的情况下需要特殊处理 + if($(window).width()>=hidden_xs_maxWidth && $(window).width()<hidden_sm_maxWidth){ + columnsCopy = []; + for(var i=0;i<columns.length;i++){ + if(!includedInSmHiddenColumns(columns[i].columnId)){ + columnsCopy.push(columns[i]); + } + } + } else if($(window).width()<hidden_xs_maxWidth){ + columnsCopy = []; + for(var i=0;i<columns.length;i++){ + if(!includedInXsHiddenColumns(columns[i].columnId)){ + columnsCopy.push(columns[i]); + } + } + } + var iIndex = 1; + if(rowCheckable){ + iIndex = 2; + } + for(var i=iIndex;i<tds.length && (i-iIndex)<columnsCopy.length;i++){ + var currentColumnId = columnsCopy[i-iIndex].columnId; + if(jQuery.inArray(currentColumnId, columnsTooLong) > -1) { + var rawText = ""; + for(var k=0;k<columnsTooLong.length;k++){ + if(currentColumnId == columnsTooLong[k]){ + rawText = resRowObject[currentColumnId]; + break; + } + } + if(rawText.length > columnMaxLength){ + $(tds.eq(i)).html(rawText.slice(0, columnMaxLength) + '...'); + $(tdDivs.eq(i)).html(rawText.slice(0, columnMaxLength) + '...'); + }else{ + $(tds.eq(i)).html(resRowObject[currentColumnId]); + $(tdDivs.eq(i)).html(resRowObject[currentColumnId]); + } + } else { + $(tds.eq(i)).html(resRowObject[currentColumnId]); + $(tdDivs.eq(i)).html(resRowObject[currentColumnId]); + } + } + //更新缓存中的当前行数据 + for (var t = 0; t < dataTable.datas.length; t++) { + var temp = dataTable.datas[t]; + if (temp.alarmId == resRowObject['alarmId']) { + dataTable.datas[t] = resRowObject; + break; + } + } + } + if(json.response.status == -1){ + $('div#myModalConfirm' + contextData.curentDatableId).modal({ + keyboard: false, + backdrop: 'static' + }); + $('span#alarm_number' + contextData.curentDatableId).html(tdAlarmId); + //国际化信息 + if(ackType==1){ + $('span#aos_fm_alarm_opeater_ack_already').html($.i18n.prop('aos_fm_alarm_opeater_ack_already_ok').replace(/\"/g,"").replace(";", "")); + }else{ + $('span#aos_fm_alarm_opeater_ack_already').html($.i18n.prop('aos_fm_alarm_opeater_ack_already_un').replace(/\"/g,"").replace(";", "")); + } + } + }, + "error": function() { + alert('Communication Error!'); + } + } ); + } + + var addRowOverlap = function(){ + var $tableData = $('table#datatable_ajax' + contextData.curentDatableId); + //取得隐藏的头部表格的相应行 + var $tableHead = $('div.dataTables_scrollHeadInner > table.dataTable', contextData.wrapperDivContext); + var trHeads = $tableHead.find('tr').get(); + $.each( trHeads, function( index, trHead ){ + $(trHead).attr('id', 'headTableTR' + index); + }); + //取得浮动div + var $divOverlay = $('div#divOverlay' + contextData.curentDatableId); + var divScrollHead = $('div.dataTables_scrollHead', contextData.wrapperDivContext); + var divRightPadding = $('div#divRightPadding' + contextData.curentDatableId); + //取表头下边沿位置 + var tableHeadBottomHeight = $(divScrollHead).position().top + $(divScrollHead).height(); + var tableBottom = $tableData.position().top + $tableData.height() + 3; + //取表格右边沿位置 + var tableRightEdgePosition = $(divRightPadding).position().left; + var trs = $tableData.find('tr').get(); + $.each( trs, function( index, tr ){ + var tdEmpty = $('td.dataTables_empty',tr); + if(!tdEmpty || tdEmpty.length ==0 ){ + $(tr).attr('id', 'bodyTableTR' + index + contextData.curentDatableId); + //$divOverlay.attr('id_tr', 'bodyTableTR' + index); + $(tr).one('hover', function(){ + var rowPos = $(tr).position(); + var currentTrTop = rowPos.top; + //var bottomLeft = rowPos.left; + $divOverlay.attr('id_tr', 'bodyTableTR' + index + contextData.curentDatableId); + $divOverlay.css({ + display: 'block', + position: 'absolute', + 'background-color': '#e5e5e5', + //opacity: 0.7, + border: 'solid 0px', + top: currentTrTop + 6, + left: tableRightEdgePosition - 308, + width: 300, + height: 30 + }); + //防止浮动框跳出表格内容区域 + if( $divOverlay.position().top < tableHeadBottomHeight || $divOverlay.position().top + $divOverlay.height() > tableBottom){ + $divOverlay.css('display', 'none'); + } + var buttonConfirm = $('div#buttonConfirm', $divOverlay); + var buttonUnConfirm = $('div#buttonUnConfirm', $divOverlay); + $(buttonConfirm).one('click', function(){ + var buttonRoundedTDsConfirm = $(buttonConfirm).find('td.buttonRounded'); + var buttonRoundedTDsUnConfirm = $(buttonUnConfirm).find('td.buttonRoundedDisabled'); + if(buttonRoundedTDsConfirm && buttonRoundedTDsConfirm.length > 0){ + $.each(buttonRoundedTDsConfirm, function(index, td){ + $(td).removeClass('buttonRounded').addClass('buttonRoundedDisabled'); + }); + $.each(buttonRoundedTDsUnConfirm, function(index, td){ + $(td).removeClass('buttonRoundedDisabled').addClass('buttonRounded'); + }); + $divOverlay.css('display', 'none'); + singleAlarmAckUnAck($divOverlay, 1); + } + }); + $(buttonUnConfirm).one('click', function(){ + var buttonRoundedTDsUnConfirm = $(buttonUnConfirm).find('td.buttonRounded'); + var buttonRoundedTDsConfirm = $(buttonConfirm).find('td.buttonRoundedDisabled'); + if(buttonRoundedTDsUnConfirm && buttonRoundedTDsUnConfirm.length > 0){ + $.each(buttonRoundedTDsUnConfirm, function(index, td){ + $(td).removeClass('buttonRounded').addClass('buttonRoundedDisabled'); + }); + $.each(buttonRoundedTDsConfirm, function(index, td){ + $(td).removeClass('buttonRoundedDisabled').addClass('buttonRounded'); + }); + $divOverlay.css('display', 'none'); + singleAlarmAckUnAck($divOverlay, 2); + } + }); + var buttonDelete = $('div#buttonDelete', $divOverlay); + $(buttonDelete).die().live('click', function(){ + //弹出删除确认对话框 + $('div#myModal' + contextData.curentDatableId).modal({ + keyboard: false, + backdrop: 'static' + }); + $('#delConfirm' + contextData.curentDatableId).die().live('click', function(){ + $divOverlay.css('display', 'none'); + dataTable.fnClose(tr); + $(tr).remove(); + //删除表头表格的相应行 + $('tr#' + $(tr).attr('id').replace('body', 'head'), $tableHead).remove(); + //删除后端数据 + singleAlarmDel($divOverlay); + //刷新表格 + dataTable.fnAdjustColumnSizing(); + }); + }); + //展开行的情况隐藏 + $('td.details > table.detailTable').on('hover', function(){ + $divOverlay.css('display', 'none'); + }); + }); + } + }); + } + + return { + + //main function to initiate the module + init: function (options, columnsDefined, xsHiddenColumnsDefined, smHiddenColumnsDefined) { + + if (!$().dataTable) { + return; + } + + var the = this; + + //记录需要禁掉默认排序的列 + var aTargets = []; + var targetsLength = columnsDefined.length; + if(rowCheckable)targetsLength++; + if(openRowFlag)targetsLength++; + for(var i=0;i<targetsLength;i++){ + aTargets.push(i); + } + aTargetsAll = aTargets; + + // default settings + options = $.extend(true, { + src: "", // actual table + filterApplyAction: "filter", + filterCancelAction: "filter_cancel", + resetGroupActionInputOnSuccess: true, + dataTable: { + //"sDom" : "<'row'<'col-md-8 col-sm-12'pli><'col-md-4 col-sm-12'<'table-group-actions pull-right'>>r><'table-scrollable't><'row'<'col-md-8 col-sm-12'pli><'col-md-4 col-sm-12'>r>>", // datatable layout + + "aoColumnDefs" : [{ // define columns sorting options(by default all columns are sortable extept the first checkbox column) + 'bSortable' : false, + 'aTargets' : aTargets + }], + + "bAutoWidth": false, // disable fixed width and enable fluid table + //"bSortCellsTop": true, // make sortable only the first row in thead + "sPaginationType": "bootstrap_extended", // pagination type(bootstrap, bootstrap_full_number or bootstrap_extended) + "bProcessing": true, // enable/disable display message box on record load + "bServerSide": true, // enable/disable server side ajax loading + "sAjaxSource": "", // define ajax source URL + //"sServerMethod": "GET", + + // handle ajax request + "fnServerData": function ( sSource, aoData, fnCallback, oSettings ) { + //for ICT Paging + //var startIndex = aoData[3].value;//"iDisplayStart" + //var pageLength = aoData[4].value;//"iDisplayLength" + var oPaging = oSettings.oInstance.fnPagingInfo(); + //var startIndex = oPaging.iStart; + var pageLength = oPaging.iLength; + var curPageNo = oPaging.iPage + 1; + + for(var k=aoData.length-1;k>=0;k--){ + var flag = -1; + if(aoData[k].name=='pageSize'){ + aoData[k].value=pageLength; + flag++; + } + if(aoData[k].name=='pageNo'){ + aoData[k].value=curPageNo; + flag++ + } + if(flag == 1)break; + } + + if(requestType == "POST"){ + + var postData; + for(var k=aoData.length-1;k>=0;k--){ + if(aoData[k].name=='data'){ + postData = aoData[k].value; + postData.pageSize = pageLength; + postData.pageNo = curPageNo; + break; + } + } + + oSettings.jqXHR = $.ajax( { + "dataType": 'json', + "type": "POST", + "url": sSource, + "data": JSON.stringify(postData), + "contentType": 'application/json; charset=utf-8', + "success": function(res, textStatus, jqXHR) { + if (res.sMessage) { + openoFrameWork.alert({type: (res.sStatus == 'OK' ? 'success' : 'danger'), icon: (res.sStatus == 'OK' ? 'check' : 'warning'), message: res.sMessage, container: tableWrapper, place: 'prepend'}); + } + if ($('.group-checkable', tableContainer).size() === 1) { + $('.group-checkable', tableContainer).attr("checked", false); + $.uniform.update($('.group-checkable', tableContainer)); + } + if (tableOptions.onSuccess) { + tableOptions.onSuccess.call(the); + } + + if(callbackList[1]){ + res = callbackList[1](res); + } + + //转换返回数据给datatable + res = jsonObjectToArray(res, columns, oSettings.iDraw); + + //重绘表格 + fnCallback(res, textStatus, jqXHR); + }, + "error": function() { + if (tableOptions.onError) { + tableOptions.onError.call(the); + } + openoFrameWork.alert({type: 'danger', icon: 'warning', message: tableOptions.dataTable.oLanguage.sAjaxRequestGeneralError, container: tableWrapper, place: 'prepend'}); + $('.dataTables_processing', tableWrapper).remove(); + } + } ); + + } else { + + oSettings.jqXHR = $.ajax( { + "dataType": 'json', + "type": "GET", + "url": sSource, + "data": aoData, + "success": function(res, textStatus, jqXHR) { + if (res.sMessage) { + openoFrameWork.alert({type: (res.sStatus == 'OK' ? 'success' : 'danger'), icon: (res.sStatus == 'OK' ? 'check' : 'warning'), message: res.sMessage, container: tableWrapper, place: 'prepend'}); + } + if ($('.group-checkable', tableContainer).size() === 1) { + $('.group-checkable', tableContainer).attr("checked", false); + $.uniform.update($('.group-checkable', tableContainer)); + } + if (tableOptions.onSuccess) { + tableOptions.onSuccess.call(the); + } + //保存数据在dataTable对象中给行详细信息面板用 + if(res.response){ //告警的情况，返回数据在response属性里 + dataTable.datas = res.response.data; + if(res.response.status < 0){ + alert(res.response.data); + return; + } + } + + //保存当前页原始数据的备份 + currentPageData = $.extend(true, {}, res.response.data);; + + if(callbackList[1]){ + res = callbackList[1](res); + } + + //转换返回数据给datatable + res = jsonObjectToArray(res, columns, oSettings.iDraw); + + //重绘表格 + fnCallback(res, textStatus, jqXHR); + }, + "error": function() { + if (tableOptions.onError) { + tableOptions.onError.call(the); + } + openoFrameWork.alert({type: 'danger', icon: 'warning', message: tableOptions.dataTable.oLanguage.sAjaxRequestGeneralError, container: tableWrapper, place: 'prepend'}); + $('.dataTables_processing', tableWrapper).remove(); + } + } ); + } + + }, + + // pass additional parameter + "fnServerParams": function ( aoData ) { + //here can be added an external ajax request parameters. + //for(var i in ajaxParams) { + for(var i=0; i<ajaxParams.length; i++){ + var param = ajaxParams[i]; + aoData.push({"name" : param.name, "value": param.value}); + } + }, + + "fnDrawCallback": function( oSettings ) { // run some code on table redraw + if (tableInitialized === false) { // check if table has been initialized + tableInitialized = true; // set table initialized + table.show(); // display table + } + openoFrameWork.initUniform($('input[type="checkbox"]', tableContainer)); // reinitialize uniform checkboxes on each table reload + countSelectedRecords(); // reset selected records indicator + //所有td不换行 + $('table#datatable_ajax' + contextData.curentDatableId).find('td').css('white-space', 'nowrap'); + + //自适应对齐表头 + var $tableHead = $('div.dataTables_scrollHeadInner > table.dataTable', tableWrapper); + var tbodyHead = $('tbody', $tableHead); + if(tbodyHead && tbodyHead.length >0){ + $(tbodyHead).remove(); + } + + var $tableBody = $('table#datatable_ajax' + contextData.curentDatableId, tableWrapper); + var trIn = $('thead > tr:nth-child(1)', $tableHead); + var trBodyHead = $('thead > tr:nth-child(1)', $tableBody); + var tds = $(trIn).children(); + var ths = $(trBodyHead).children(); + for(var k=0;k<tds.length;k++){ + $(ths.eq(k)).html('<div style="height: 0;overflow: hidden;">' + tds.eq(k).html() + '</div>'); + } + var bodyRows = $('tbody > tr', $tableBody); + for(var i=0;i<bodyRows.length;i++){ + var rowClone = $(bodyRows.eq(i)).clone(); + var tds = $(rowClone).children(); + for(var j=0;j<tds.length;j++){ + $(tds.eq(j)).html('<div style="height: 0;overflow: hidden;">' + tds.eq(j).html() + '</div>'); + $(tds.eq(j)).height('0px'); + $(tds.eq(j)).css('padding-top','0px'); + $(tds.eq(j)).css('padding-bottom','0px'); + $(tds.eq(j)).css('border-top-width','0px'); + $(tds.eq(j)).css('border-bottom-width','0px'); + } + $(rowClone).height('0px'); + $tableHead.append($(rowClone).prop("outerHTML")); + } + + $('div.dataTables_scrollBody', tableWrapper).css('width','100%'); + $('div.dataTables_scrollHead', tableWrapper).css('width','98.5%'); + $('div.dataTables_scrollHeadInner', tableWrapper).css('padding-right', 0); + + //添加浮动确认反确认按钮 + if(rowOverFlag){ + addRowOverlap(); + } + + //设置表格本体高度 + $('div.dataTables_scrollBody', tableWrapper).css('height', tableHeight); + } + } + }, options); + + tableOptions = options; + + columns = columnsDefined; + xsHiddenColumns = xsHiddenColumnsDefined; + smHiddenColumns = smHiddenColumnsDefined; + // create table's jquery object + table = $(options.src); + tableContainer = table.parents("div#table-container" + contextData.curentDatableId); + // apply the special class that used to restyle the default datatable + + $.fn.dataTableExt.oStdClasses.sWrapper = $.fn.dataTableExt.oStdClasses.sWrapper + " dataTables_extended_wrapper"; + + // initialize a datatable + dataTable = table.dataTable(options.dataTable); + + tableWrapper = table.parents('div.dataTables_wrapper', tableContainer); + + // modify table per page dropdown input by appliying some classes + $('.dataTables_length select', tableWrapper).addClass("form-control input-xsmall input-sm"); + + // handle group checkboxes check/uncheck + $('.group-checkable', tableContainer).change(function () { + var set = $('tbody > tr > td:nth-child(1) input[type="checkbox"]', table); + var checked = $(this).is(":checked"); + $(set).each(function () { + $(this).attr("checked", checked); + }); + $.uniform.update(set); + countSelectedRecords(); + }); + + // handle row's checkbox click + table.on('change', 'tbody > tr > td:nth-child(1) input[type="checkbox"]', function(){ + countSelectedRecords(); + }); + + //if ($.browser.safari) { + // $('.table-container').css('width','100%'); + //} + //填充表头右边界 + $('div.dataTables_scrollHead', tableContainer).css('display','inline-block'); + //var dataTables_scrollHead_height = $('.dataTables_scrollHead').css( "height" ); + $("div.dataTables_scrollHead", tableContainer).after("<div id='divRightPadding" + contextData.curentDatableId + "' style='overflow: hidden; background:#eee; position: relative; float:right; border: 1px solid #ddd; height:" + 38 + "px; width: 1.4%;'></div>"); + if($.browser.mozilla){ + $('div#divRightPadding', tableContainer).css('height', '40'); + } + + //隐藏掉某些列 + var $tableHead = $('div.dataTables_scrollHeadInner > table.dataTable', tableWrapper); + var $tableBody = $('table#datatable_ajax' + contextData.curentDatableId, tableWrapper); + + for(var i=0;i<xsHiddenColumns.length;i++){ + for(var j=0;j<columns.length;j++){ + if(xsHiddenColumns[i].columnId == columns[j].columnId){ + $('thead > tr > th#' + columns[j].columnId, $tableHead).addClass('hidden-xs'); + $('thead > tr > th#' + columns[j].columnId, $tableBody).addClass('hidden-xs'); + break; + } + } + } + + for(var i=0;i<smHiddenColumns.length;i++){ + for(var j=0;j<columns.length;j++){ + if(smHiddenColumns[i].columnId == columns[j].columnId){ + $('thead > tr > th#' + columns[j].columnId, $tableHead).addClass('hidden-sm'); + $('thead > tr > th#' + columns[j].columnId, $tableBody).addClass('hidden-sm'); + break; + } + } + } + },//end init------------------------------------------------------------------------------------ + + getSelectedRowsCount: function() { + return $('tbody > tr > td:nth-child(1) input[type="checkbox"]:checked', table).size(); + }, + + getSelectedRows: function() { + var rows = []; + $('tbody > tr > td:nth-child(1) input[type="checkbox"]:checked', table).each(function(){ + rows.push({rowDataNo: $(this).attr("rowDataNo"), name: $(this).attr("name"), value: $(this).val()}); + }); + + return rows; + }, + + addAjaxParam: function(name, value) { + ajaxParams.push({"name": name, "value": value}); + }, + + clearAjaxParams: function(name, value) { + ajaxParams = []; + }, + + getDataTable: function() { + return dataTable; + }, + + getTableWrapper: function() { + return tableWrapper; + }, + + gettableContainer: function() { + return tableContainer; + }, + + getTable: function() { + return table; + }, + + setOpenRowFlag: function(openRowFlagInput) { + openRowFlag = openRowFlagInput; + }, + + setRowOverFlag: function(rowOverFlagInput) { + rowOverFlag = rowOverFlagInput; + }, + + setRowCheckable: function(rowCheckableInput) { + rowCheckable = rowCheckableInput; + }, + + setColumnsTooLong: function(columnsTooLongInput) { + columnsTooLong = columnsTooLongInput; + }, + + setSTotalRecordsSource: function(sTotalRecordsSourceInput){ + sTotalRecordsSource = sTotalRecordsSourceInput; + }, + + setTotalRecords: function(totalRecordsInput){ + totalRecords = totalRecordsInput; + }, + + setTableHeight: function(tableHeightInput){ + tableHeight = tableHeightInput; + }, + + setCallbackList: function(list){ + if($.isArray(list)){ + callbackList = list; + } + }, + + getCheckedRowDatas:function(){ + checkedRowDatas = []; + $('tbody > tr > td:nth-child(1) input[type="checkbox"]:checked', table).each(function(){ + var rowNoId = $(this).attr("rowDataNo"); + var rowNoIndex = rowNoId.slice(rowNoId.indexOf("_") + 1); + checkedRowDatas.push(currentPageData[parseInt(rowNoIndex)]); + }); + return checkedRowDatas; + }, + + setRequestType: function(requestTypeInput){ + requestType = requestTypeInput; + }, + + setContextData: function(newContextData){ + contextData = newContextData; + }, + + setTotalPage: function(newTotalPage){ + $("#datatable_ajax" + contextData.curentDatableId + "_info").html(tableOptions.dataTable.oLanguage.sInfo.replace("_TOTAL_", newTotalPage + "")); + } + + }; + +}; + +var TableAjaxICT = function () { + + var contextData; + + var initPickers = function () { + //init date pickers + $('.date-picker').datepicker({ + //rtl: App.isRTL(), + autoclose: true + }); + } + + //判断a数组是否包含b数组 + function isContained(largeArray, smallArray){ + if(!(largeArray instanceof Array) || !(smallArray instanceof Array)) + return false; + if(largeArray.length < smallArray.length) + return false; + for(var i = 0; i < smallArray.length; i++){ + var flag = false; + for(j=0;j<largeArray.length;j++){ + if(largeArray[j].columnId == smallArray[i].columnId){ + flag = true; + break; + } + } + if(flag==false)return false; + } + return true; + } + + //var grid = DatatableICT(); + var grid; + + /* Formatting function for row details */ + function fnFormatDetails(oTable, nTr, columns, rowCheckable) { + //取得当前行显示数据 + var tds = $(nTr).children(); + var alarmId=""; + if(rowCheckable){ + alarmId = $(tds.eq(2)).html(); + }else{ + alarmId = $(tds.eq(1)).html(); + } + //取得当前行完整数据 + var systemType = 0; + var code = 0; + //所有字段 + var resDisplayName=""; + var moc=""; + var alarmRaisedTime=""; + var perceivedSeverity=""; + var probableCauseDesc=""; + var neip=""; + var alarmType=""; + var ackState=""; + var ackTime=""; + var ackUserId=""; + var ackSystemId=""; + var alarmChangedTime=""; + var componentname=""; + var position1=""; + var specificproblem=""; + var additionalText=""; + for (var i = 0; i < oTable.datas.length; i++) { + var temp = oTable.datas[i]; + if (temp.alarmId == alarmId) { + alarmId = temp.alarmId; + resDisplayName = temp.resDisplayName; + alarmRaisedTime = temp.alarmRaisedTime; + perceivedSeverity = temp.perceivedSeverity; + probableCauseDesc = temp.probableCauseDesc; + neip = temp.neip; + alarmType = temp.alarmType; + ackState = temp.ackState; + ackTime = temp.ackTime; + ackUserId = temp.ackUserId; + ackSystemId = temp.ackSystemId; + alarmChangedTime = temp.alarmChangedTime; + + systemType = temp.systemType; + code = temp.probableCauseCode; + moc = temp.moc; + componentname = temp.componentname; + position1 = temp.position1; + specificproblem = temp.specificproblem; + additionalText = temp.additionalText; + break; + } + } + + var id = alarmId; + var sOut = '<table class = "detailTable" width = 900>'; + sOut += '<tr><td class = "detailTitleStyle" width = 80><span class = "label label-primary">' + columns[0].columnTitle + '</span></td><td class = "detailCellStyle" width = 160>' + alarmId + '</td>'; + sOut += '<td class = "detailTitleStyle" width = 80><span class = "label label-primary">' + columns[4].columnTitle + '</span></td><td class = "detailCellStyle" width = 160>' + perceivedSeverity + '</td>'; + sOut += '<td class = "detailTitleStyle" width = 80><span class = "label label-primary">' + columns[9].columnTitle + '</span></td><td class = "detailCellStyle" width = 160>' + alarmType + '</td>'; + sOut += '<td class = "detailTitleStyle" width = 80><span class = "label label-primary">' + columns[3].columnTitle + '</span></td><td class = "detailCellStyle" width = 160>' + alarmRaisedTime + '</td></tr>'; + + sOut += '<tr><td class = "detailTitleStyle"><span class = "label label-primary">' + columns[5].columnTitle + '</span></td><td class = "detailCellStyle" colspan = 3>' + probableCauseDesc + '</td>'; + sOut += '<td class = "detailTitleStyle"><span class = "label label-primary">' + columns[15].columnTitle + '</span></td><td class = "detailCellStyle">' + alarmChangedTime + '</td>'; + sOut += '<td class = "detailTitleStyle"><span class = "label label-primary">' + columns[11].columnTitle + '</span></td><td class = "detailCellStyle">' + ackState + '</td></tr>'; + + sOut += '<tr><td class = "detailTitleStyle"><span class = "label label-primary">' + columns[12].columnTitle + '</span></td><td class = "detailCellStyle">' + ackTime + '</td>'; + sOut += '<td class = "detailTitleStyle"><span class = "label label-primary">' + columns[13].columnTitle + '</span></td><td class = "detailCellStyle">' + ackUserId + '</td>'; + sOut += '<td class = "detailTitleStyle"><span class = "label label-primary">' + columns[14].columnTitle + '</span></td><td class = "detailCellStyle">' + ackSystemId + '</td>'; + sOut += '<td class = "detailTitleStyle"><span class = "label label-primary">' + columns[7].columnTitle + '</span></td><td class = "detailCellStyle">' + neip + '</td></tr>'; + + sOut += '<tr><td class = "detailTitleStyle"><span class = "label label-primary">' + columns[2].columnTitle + '</span></td><td class = "detailCellStyle" colspan = 3>' + moc + '</td>'; + sOut += '<td class = "detailTitleStyle"><span class = "label label-primary">' + columns[1].columnTitle + '</span></td><td class = "detailCellStyle" colspan = 3>' + resDisplayName + '</td></tr>'; + + sOut += '<tr><td class = "detailTitleStyle"><span class = "label label-primary">' + columns[8].columnTitle + '</span></td><td class = "detailCellStyle" colspan = 3>' + componentname + '</td>'; + sOut += '<td class = "detailTitleStyle"><span class = "label label-primary">' + columns[16].columnTitle + '</span></td><td class = "detailCellStyle" colspan = 3>' + position1 + '</td></tr>'; + + sOut += '<tr><td class = "detailTitleStyle"><span class = "label label-primary">' + columns[10].columnTitle + '</span></td><td class = "detailCellStyle" colspan = 7>' + specificproblem + '</td></tr>'; + + sOut += '<tr><td class = "detailTitleStyle"><span class = "label label-primary">' + columns[6].columnTitle + '</span></td><td class = "detailCellStyle" colspan = 7>' + additionalText + '</td></tr>'; + + sOut += '<tr><td class = "detailTitleStyle"><span class = "label label-primary">' + $.i18n.prop('aos_fm_SuggestionSetting_view_DefaultSuggestionGroupTitle').replace(';', '').replace(/\"/g,'') + '</span></td><td id = "defaulInfo' + id + '" class = "detailCellStyle" colspan = 7>' + '</td></tr>'; + + sOut += '<tr><td class = "detailTitleStyle"><span class = "label label-primary">' + $.i18n.prop('aos_fm_SuggestionSetting_view_SettingSuggestionGroupTitle').replace(';', '').replace(/\"/g,'') + '</span></td><td id = "customInfo' + id + '" class = "detailCellStyle" colspan = 7><td align="right"><button id = "customInfoModify' + id + '" class="btn-toolbar" type="button"><span id = "modifyBtnSpan' + id + '"class="fa fa-pencil-square-o"></span></button></td><td id="cancelDiv' + id + '"></td></td></tr>'; + + sOut += '</table>'; + + /* + var systemType = 0; + var code = 0; + for (var i = 0; i < oTable.datas.length; i++) { + var temp = oTable.datas[i]; + if (temp.alarmId == oTr['alarmId'].value) { + systemType = temp.systemType; + code = temp.probableCauseCode; + } + }*/ + var data = { + "systemType" : systemType, + "code" : code + }; + var sendData = JSON.stringify(data); + $.ajax({ + "dataType" : 'json', + "type" : "GET", + "url" : "/web/rest/web/fm/Maintenance" + "?" + "data=" + sendData, + "contentType" : 'application/json; charset=utf-8', + "data" : null, + "success" : function (json) { + $('tr').find('td#defaulInfo' + id).text(json.defaulInfo); + $('tr').find('td#customInfo' + id).text(json.customInfo); + var modify = $('#customInfoModify' + id); + modify.on('click', function () { + var span = $('#modifyBtnSpan' + id); + var customInfo = $('tr').find('td#customInfo' + id); + var cancel = $('#cancelDiv' + id); + if (span['0'].className === 'fa fa-pencil-square-o') { + var value = customInfo['0'].textContent; + customInfo['0'].textContent = ''; + customInfo['0'].innerHTML = '<textarea id="customInfoInput' + id + '" type="textarea" cols=100 rows=4>' + value + '</textarea>'; + span['0'].className = 'fa fa-floppy-o'; + cancel['0'].innerHTML = '<button id = "cancelBtn' + id + '" class="btn-toolbar" type="button"><span class="fa fa-sign-out"></span></button>'; + $('#cancelBtn' + id).on('click', function () { + customInfo['0'].innerHTML = ''; + customInfo['0'].textContent = value; + cancel['0'].innerHTML = ''; + span['0'].className = 'fa fa-pencil-square-o'; + }); + } else { + var inputValue = $('#customInfoInput' + id)['0'].value; + customInfo['0'].innerHTML = ''; + customInfo['0'].textContent = inputValue; + span['0'].className = 'fa fa-pencil-square-o'; + cancel['0'].innerHTML = ''; + var modifyData = { + "systemType" : systemType, + "code" : code, + "defaulInfo" : json.defaulInfo, + "customInfo" : inputValue + }; + $.ajax({ + "dataType" : 'json', + "type" : "PUT", + "url" : "/web/rest/web/fm/Maintenance", + "contentType" : 'application/json; charset=utf-8', + "data" : JSON.stringify(modifyData), + "error" : function () { + alert('Modify Error!'); + } + }); + } + }); + }, + "error" : function () { + alert('Communication Error!'); + } + }); + + return sOut; + } + + var generateColumns = function(columns, openRowFlag, rowCheckable){ + var $tableData = $('table#datatable_ajax' + contextData.curentDatableId); + var theadTR = $('thead > tr', $tableData); + if(rowCheckable){ + theadTR.append('<th><input type="checkbox" class="group-checkable"></th>'); + } + if(openRowFlag){ + theadTR.append('<th> </th>'); + } + for(var i=0;i<columns.length;i++){ + theadTR.append('<TH id="' + columns[i].columnId + '" style="white-space: nowrap;">' + columns[i].columnTitle + '</TH>'); + } + } + + var sortHandling = function(oTable, openRowFlag, rowCheckable){ + var indexSkip = -1; + if(openRowFlag&&rowCheckable){ + indexSkip = 1; + }else if(openRowFlag&&!rowCheckable||!openRowFlag&&rowCheckable){ + indexSkip = 0; + } + var $sortOrder = 0; //排序类型 1表示升序，0表示降序 + var tableWrapper = $('div.dataTables_wrapper', contextData.wrapperDivContext); + var $tableHead = $('div.dataTables_scrollHeadInner > table.dataTable', tableWrapper); + var $tableData = $('table#datatable_ajax' + contextData.curentDatableId); + var clearSort = function(currentTh){ + var ths = $tableHead.find('th').get(); + var tableDataHeadTHs = $tableData.find('th').get(); + $.each( ths, function( index, th ){ + if(index > indexSkip){ + if($(th).text() != currentTh.text()){ + if($(th).is('.sorting_disabled')){ + //do nothing; + }else if($(th).is('.sorting_asc')){ + $(th).removeClass('sorting_asc').addClass('sorting_disabled'); + $(tableDataHeadTHs[index]).removeClass('sorting_asc').addClass('sorting_disabled'); + }else if($(th).is('.sorting_desc')){ + $(th).removeClass('sorting_desc').addClass('sorting_disabled'); + $(tableDataHeadTHs[index]).removeClass('sorting_desc').addClass('sorting_disabled'); + } + } + } + }); + } + + $('th', $tableHead).each(function( column ) + { + if(column>indexSkip){ + //处理三种有可能存在的排序字段，比较方法 + var findSortKey; + if( $(this).is('.sort-title') || $(this).is('.sorting_disabled') ) + { + findSortKey = function( $cell ) + { + var cellText = $cell.text(); + if(isNaN(cellText)){ + return $cell.text().toUpperCase(); + }else{ + return parseFloat(cellText); + } + //return $cell.text().toUpperCase(); + } + } + else if( $(this).is('.sort-date') ) + { + findSortKey = function( $cell ) + { + return Date.parse('1' + $cell.text()); + } + } + else if( $(this).is('.sort-price') ) + { + findSortKey = function( $cell ) + { + var key = parseFloat($cell.text().replace(/^[^\d.]*/, '')) + return isNaN(key) ? 0 : key; + } + } + + //排序 + if( findSortKey ) + { + $(this).click(function() + { + $sortOrder = $sortOrder == 0 ? 1 : 0; + var tableDataHeadTHs = $tableData.find('th').get(); + + if($sortOrder == 1){ + if($(this).is('.sorting_disabled')){ + $(this).removeClass('sorting_disabled').addClass('sorting_asc'); + $(tableDataHeadTHs[column]).removeClass('sorting_disabled').addClass('sorting_asc'); + }else if($(this).is('.sorting_asc')){ + $(this).removeClass('sorting_asc').addClass('sorting_desc'); + $(tableDataHeadTHs[column]).removeClass('sorting_asc').addClass('sorting_desc'); + }else if($(this).is('.sorting_desc')){ + $(this).removeClass('sorting_desc').addClass('sorting_asc'); + $(tableDataHeadTHs[column]).removeClass('sorting_desc').addClass('sorting_asc'); + } + }else{ + if($(this).is('.sorting_disabled')){ + $(this).removeClass('sorting_disabled').addClass('sorting_desc'); + $(tableDataHeadTHs[column]).removeClass('sorting_disabled').addClass('sorting_desc'); + }else if($(this).is('.sorting_asc')){ + $(this).removeClass('sorting_asc').addClass('sorting_desc'); + $(tableDataHeadTHs[column]).removeClass('sorting_asc').addClass('sorting_desc'); + }else if($(this).is('.sorting_desc')){ + $(this).removeClass('sorting_desc').addClass('sorting_asc'); + $(tableDataHeadTHs[column]).removeClass('sorting_desc').addClass('sorting_asc'); + } + } + clearSort($(this)); + + var rows = $tableData.find('tbody > tr').get(); + + $.each( rows, function( index, row ) + { + //先关掉所有行 + if ( oTable.fnIsOpen(row) ) + { + $(row).find('.row-details').click(); + } + }); + + //重新取得所有行，否则排序后表格显示异常 + rows = $tableData.find('tbody > tr').get(); + + $.each( rows, function( index, row ) + { + row.sortKey = findSortKey($(row).children('td').eq(column)); + }); + //排序方法 + rows.sort(function( a, b ) + { + if( $sortOrder == 1 ) + { + //升序 + if(a.sortKey < b.sortKey) return -1; + if(a.sortKey > b.sortKey) return 1; + return 0; + } + else + { + //降序 + if(a.sortKey < b.sortKey) return 1; + if(a.sortKey > b.sortKey) return -1; + return 0; + } + }); + //排序后的对象添加给$table + $.each( rows, function( index, row ) + { + $tableData.children('tbody').append(row); + row.sortKey = null; + }); + }); + } + } + }); + } + + var handleRecords = function(requestDatas, columns, xsHiddenColumns, smHiddenColumns, oLanguage, openRowFlag, rowCheckable, rowOverFlag, requestURL, requestParameters, tableHeight, columnsTooLong, sTotalRecordsSource, callbackList, totalRecords, requestType) { + + /* + jQuery.getJSON('/web/newict/framework/thirdparty/data-tables/app-universal-i18n-datatable-' + lang + '.json', + function(data) { + oLanguage = data; + }); + */ + grid = DatatableICT(); + grid.setCallbackList(callbackList); + grid.setContextData(contextData); + grid.setOpenRowFlag(openRowFlag); + grid.setRowCheckable(rowCheckable); + grid.setRowOverFlag(rowOverFlag); + grid.setColumnsTooLong(columnsTooLong); + grid.setSTotalRecordsSource(sTotalRecordsSource); + grid.setTotalRecords(totalRecords); + grid.setTableHeight(tableHeight); + grid.setRequestType(requestType); + //取得查询条件 +// if(!requestStr || requestStr.length == 0){ +// requestStr = JSON.stringify(requestAllData); +// } + grid.clearAjaxParams(); + if(requestType == "GET"){ + grid.addAjaxParam('data', JSON.stringify(requestDatas)); + }else{ + grid.addAjaxParam('data', requestDatas); + } + //取得其他参数 + for(var i=0;i<requestParameters.length;i++){ + grid.addAjaxParam(requestParameters[i].paraId,requestParameters[i].paraValue); + } + + grid.init({ + src: $("table#datatable_ajax" + contextData.curentDatableId), + onSuccess: function(grid) { + // execute some code after table records loaded + var tableWrapper = $('div#datatable_ajax_wrapper', contextData.wrapperDivContext); + var $tableHead = $('div.dataTables_scrollHeadInner > table.dataTable', tableWrapper); + var ths = $tableHead.find('th').get(); + var $tableData = $('table#datatable_ajax' + contextData.curentDatableId); + var tableDataHeadTHs = $tableData.find('th').get(); + $.each( ths, function( index, th ){ + //clear all sort direction + if($(th).is('.sorting_disabled')){ + //do nothing; + }else if($(th).is('.sorting_asc')){ + $(th).removeClass('sorting_asc').addClass('sorting_disabled'); + $(tableDataHeadTHs[index]).removeClass('sorting_asc').addClass('sorting_disabled'); + }else if($(th).is('.sorting_desc')){ + $(th).removeClass('sorting_desc').addClass('sorting_disabled'); + $(tableDataHeadTHs[index]).removeClass('sorting_desc').addClass('sorting_disabled'); + } + }); + + }, + onError: function(grid) { + // execute some code on network or other general error + }, + dataTable: { + "sDom" : "tr<'row'<'col-md-6 col-sm-12'><'col-md-6 col-sm-12'pli>>", // datatable layout + "oLanguage": oLanguage, + //"bAutoWidth": true, + "sScrollY": tableHeight, + "bScrollCollapse": true, + "sScrollX": "100%", + //"sScrollXInner": "110%", + "aLengthMenu": [ + [20, 50, 100], + [20, 50, 100] // change per page values here + ], + "iDisplayLength": 100, // default record count per page + "bServerSide": true, // server side processing + "sAjaxSource": requestURL // ajax source + } + }, columns, xsHiddenColumns, smHiddenColumns, openRowFlag, rowCheckable); + } + + /* + * Insert a 'details' column to the table + */ + var insertDetails = function (oTable, columns, rowCheckable) { + + var $tableData = $('table#datatable_ajax' + contextData.curentDatableId); + + $tableData.on('click', ' tbody td .row-details', function () { + var nTr = $(this).parents('tr')[0]; + if (oTable.fnIsOpen(nTr)) { + /* This row is already open - close it */ + $(this).addClass("row-details-close").removeClass("row-details-open"); + oTable.fnClose(nTr); + } else { + /* Open this row */ + $(this).addClass("row-details-open").removeClass("row-details-close"); + oTable.fnOpen(nTr, fnFormatDetails(oTable, nTr, columns, rowCheckable), 'details'); + } + }); + } + + return { + + //main function to initiate the module + init: function (requestDatas, lang, configPathPrefix, callbackList, newColumns, totalPage) { + + var oLanguage; + var columns; + var xsHiddenColumns; + var smHiddenColumns; + var columnsAll; + + var openRowFlag = false; + var rowOverFlag = false; + var rowCheckable = false; + var requestURL=""; + var requestAllData; + var requestParameters; + + var tableHeight; + var tableWidth; + + var columnsTooLong; + var sTotalRecordsSource=""; + var totalRecords = 0; + + var requestType = "GET"; + + //取得当前配置及国际化信息 + $.ajax({ + dataType: 'json', + url: configPathPrefix + '-' + lang + '.json', + async: false, + contentType:'application/json; charset=utf-8', + "success": function(data) { + oLanguage = data.language; + columns = data.columns; + if(newColumns){ + columns = newColumns; + } + xsHiddenColumns = data.xsHiddenColumns; + smHiddenColumns = data.smHiddenColumns; + columnsAll = data.columnsAll; + if(newColumns){ + columnsAll = newColumns; + } + openRowFlag = data.openRowFlag == 'true'? true: false; + rowOverFlag = data.rowOverFlag == 'true'? true: false; + rowCheckable = data.rowCheckable == 'true'? true: false; + requestURL = data.requestURL; + //requestAllData = data.requestAllData; + requestParameters = data.requestParameters; + tableHeight = data.tableHeight; + tableWidth = data.tableWidth; + columnsTooLong = data.columnsTooLong; + sTotalRecordsSource = data.sTotalRecordsSource; + if(data.sTotalRecords){ //性能的情况直接指定总行数 + totalRecords = parseInt(data.sTotalRecords); + } + if(totalPage){ //可以从参数指定总行数，适用于单独发请求获得总行数的场景 + totalRecords = totalPage; + } + if(data.requestType){ + requestType = data.requestType; + } + }, + "error" : function (xhr, info) { + alert('Communication Error! Error reason:' + info); + } + }); + + $('div#dataTableWrapperDiv' + contextData.curentDatableId).css('width', tableWidth); + + if(!isContained(xsHiddenColumns, smHiddenColumns) || !isContained(columns, xsHiddenColumns) || !isContained(columnsAll, columns)){ + alert('Columns claim error: (smHiddenColumns <= xsHiddenColumns <= columns <= columnsAll) Please!'); + return; + } + + generateColumns(columns, openRowFlag, rowCheckable); + //initPickers(); + handleRecords(requestDatas, columns, xsHiddenColumns, smHiddenColumns, oLanguage, openRowFlag, rowCheckable, rowOverFlag, requestURL, requestParameters, tableHeight, columnsTooLong, sTotalRecordsSource, callbackList, totalRecords, requestType); + //获得初始化完毕的DataTable对象 + var oTable = grid.getDataTable(); + if(openRowFlag){ + insertDetails(oTable, columnsAll, rowCheckable); + } + sortHandling(oTable, openRowFlag, rowCheckable); + //oTable.fnAdjustColumnSizing(true); + return oTable; + }, + + getDataGrid: function(){ + return grid; + }, + + setContextData: function(newContextData){ + contextData = newContextData; + } + + }; + +}(); + +var addTableElementsId = function(){ + + var outterDivs = $('div.dataTableWrapperDiv'); + var currentId; + + if(outterDivs && outterDivs.length > 0) { + var maxId = -1; + var divIdNo; + $.each(outterDivs, function (index, div) { + var divId = $(div).attr("id"); + divIdNo = divId.substring(20); + if (divIdNo || divIdNo.length > 0){ + if (parseInt(divIdNo) > maxId) { + maxId = parseInt(divIdNo); + } + } + }); + currentId = maxId + 1; + } + + var curentDatableId = "_" + currentId; + + var dataTableWrapperDiv = $('div#dataTableWrapperDiv');//新添加的outterDiv + $(dataTableWrapperDiv).attr("id", "dataTableWrapperDiv" + curentDatableId); + var dataTableWrapperDivContext = dataTableWrapperDiv; + $('div.table-container', dataTableWrapperDiv).attr("id", "table-container" + curentDatableId); + $('table#datatable_ajax', dataTableWrapperDiv).attr("id", "datatable_ajax" + curentDatableId); + $('div#divOverlay', dataTableWrapperDiv).attr("id", "divOverlay" + curentDatableId); + //$('div#buttonConfirm', dataTableWrapperDiv).attr("id", "buttonConfirm" + curentDatableId); + //$('div#buttonUnConfirm', dataTableWrapperDiv).attr("id", "buttonUnConfirm" + curentDatableId); + $('div#myModal', dataTableWrapperDiv).attr("id", "myModal" + curentDatableId); + $('div#myModalConfirm', dataTableWrapperDiv).attr("id", "myModalConfirm" + curentDatableId); + $('span#alarm_number', dataTableWrapperDiv).attr("id", "alarm_number" + curentDatableId); + + return { + "curentDatableId": curentDatableId, + "wrapperDivContext":dataTableWrapperDivContext + } +} + +var DataTableICT = function(requestDatas, tableDivId, tableDivPath, configPathPrefix, callbackList, newColumns, totalPage){ + + /* var requestStr = ""; + if(datas){ + requestStr = JSON.stringify(datas); + } */ + + var lang = getLanguage(); + //lang = 'en-US'; + + /**取得表格组件所需html片段 **/ + /*jQuery('div#' + tableDivId).load(tableDivPath, function() { + var contextData = addTableElementsId(); + TableAjaxICT.setContextData(contextData); + + var lang = getLanguage(); + //lang = 'en-US'; + var oTable = TableAjaxICT.init(requestStr, lang, configPathPrefix); + + //重新调节列宽以适应window resize + $(window).bind('resize', function () { + //oTable.DataTable.models.oSettings.bAjaxDataGet = false; + oTable.fnAdjustColumnSizing(); + } ); + });*/ + + /**同步取得表格组件所需html片段 **/ + $.ajax({ + async : false, + "dataType" : "html", + "type" : "GET", + "url" : tableDivPath, + "data" : null, + "success" : function (html, textStatus, jqXHR) { + $('div#' + tableDivId).html(html); + }, + "error" : function () { + alert("Communication error!"); + } + }); + + var contextData = addTableElementsId(); + TableAjaxICT.setContextData(contextData); + + var oTable = TableAjaxICT.init(requestDatas, lang, configPathPrefix, callbackList, newColumns, totalPage); + + //重新调节列宽以适应window resize + $(window).bind('resize', function () { + //oTable.DataTable.models.oSettings.bAjaxDataGet = false; + oTable.fnAdjustColumnSizing(); + } ); + + return TableAjaxICT.getDataGrid(); +} diff --git a/common/src/main/webapp/thirdparty/data-tables/DataTableSmartClient.js b/common/src/main/webapp/thirdparty/data-tables/DataTableSmartClient.js new file mode 100644 index 0000000..4cb8cb5 --- /dev/null +++ b/common/src/main/webapp/thirdparty/data-tables/DataTableSmartClient.js @@ -0,0 +1,1215 @@ +/*** + Wrapper/Helper Class for datagrid based on jQuery Datatable Plugin + ***/ +var DatatableICT = function () { + + var tableOptions; // main options + var dataTable; // datatable object + var table; // actual table jquery object + var tableContainer; // actual table container object + var tableWrapper; // actual table wrapper jquery object + var tableInitialized = false; + var ajaxParams = []; // set filter mode + var columns; + var xsHiddenColumns; + var smHiddenColumns; + var columnMaxLength = 30; + var columnsTooLong; + var hidden_xs_maxWidth = 768; + var hidden_sm_maxWidth = 991; + + var openRowFlag = false; + var rowOverFlag = false; + var rowCheckable = false; + + var aTargetsAll; + var sTotalRecordsSource; + var tableHeight; + + var includedInXsHiddenColumns = function(columnId){ + for(var i=0;i<xsHiddenColumns.length; i++ ){ + var column = xsHiddenColumns[i]; + if(columnId == column.columnId){ + return true; + } + } + return false; + } + + var includedInSmHiddenColumns = function(columnId){ + for(var i=0;i<smHiddenColumns.length; i++ ){ + var column = smHiddenColumns[i]; + if(columnId == column.columnId){ + return true; + } + } + return false; + } + + var countSelectedRecords = function() { + var selected = $('tbody > tr > td:nth-child(1) input[type="checkbox"]:checked', table).size(); + var text = tableOptions.dataTable.oLanguage.sGroupActions; + if (selected > 0) { + $('.table-group-actions > span', tableWrapper).text(text.replace("_TOTAL_", selected)); + } else { + $('.table-group-actions > span', tableWrapper).text(""); + } + } + + var jsonObjectToArray = function(json, columns, iDraw){ + var jsonToDatatable = {aaData:[], sEcho:iDraw, iTotalRecords:0, iTotalDisplayRecords:0 }; + for(var i=0; i<json.response.data.length; i++){ + jsonToDatatable.aaData[i] = []; + var resRowObject = json.response.data[i]; + if(rowCheckable){ + jsonToDatatable.aaData[i].push("<input type=\"checkbox\" name=\"id[]\" value=\"1\">"); + } + if(openRowFlag){ + jsonToDatatable.aaData[i].push("<span class=\"row-details row-details-close\"></span>"); + } + for(var j=0; j<columns.length; j++){ + + if($(window).width() >= hidden_xs_maxWidth && $(window).width() < hidden_sm_maxWidth && includedInSmHiddenColumns(columns[j].columnId )){ + /*隐藏pad尺寸需要隐藏的列*/ + }else if($(window).width() < hidden_xs_maxWidth && includedInXsHiddenColumns(columns[j].columnId )){ + /*隐藏手机尺寸需要隐藏的列*/ + }else{ + var currentColumnId = columns[j].columnId; + if(jQuery.inArray(currentColumnId, columnsTooLong) > -1){ + var rawText = ""; + for(var k=0;k<columnsTooLong.length;k++){ + if(currentColumnId == columnsTooLong[k]){ + rawText = resRowObject[currentColumnId]; + break; + } + } + if(rawText.length > columnMaxLength){ + jsonToDatatable.aaData[i].push(rawText.slice(0, columnMaxLength) + '...'); + }else{ + jsonToDatatable.aaData[i].push(resRowObject[currentColumnId]); + } + } else { + jsonToDatatable.aaData[i].push(resRowObject[currentColumnId]); + } + + } + } + } + jsonToDatatable.sEcho++; + var totalRow = 0; + var totalRecordsSource = eval('json.' + sTotalRecordsSource); + if(totalRecordsSource && totalRecordsSource.length >0){ + totalRow = parseInt(totalRecordsSource); + } + if(isNaN(totalRow)){ + alert('All rows counting number got fail!'); + }else{ + jsonToDatatable.iTotalRecords = totalRow; + jsonToDatatable.iTotalDisplayRecords = totalRow; + } + return jsonToDatatable; + } + + var singleAlarmDel = function(divOverlay){ + + //根据浮动框的当前id获取需要删除的行 + var trId = divOverlay.attr('id_tr'); + tr=$('tr#' + trId); + var tds = $(tr).children(); + var tdAlarmId = $(tds.eq(2)).text(); + + var data= { + "alarmId":[parseInt(tdAlarmId)] + }; + + var sSource = "/web/rest/web/fm/curalarms?data=" + JSON.stringify(data) + "&_operationType=remove&_dataSource=isc_PageRestDataSource_0&isc_metaDataPrefix=_&isc_dataFormat=json"; + + $.ajax( { + "dataType": 'json', + "type": "DELETE", + "url": sSource, + "data" : null, + "contentType" : 'application/json; charset=utf-8', + "success": function(json) { + if(json.response.status == 0){ + var resRowObject = json.response.data[0]; + //alert('删除成功'); + } + if(json.response.status == -1){ + //alert('删除失败'); + } + }, + "error": function() { + alert('Communication Error!'); + } + } ); + } + + var singleAlarmAckUnAck = function(divOverlay, ackType){ + + //根据浮动框的当前id获取需要确认的行 + var trId = divOverlay.attr('id_tr'); + var tr = $('tr#' + trId); + + //取得隐藏的头部表格的相应行 + var $tableHead = $('div.dataTables_scrollHeadInner > table.dataTable'); + //var trHead = $('tbody > tr:nth-child(' + trId + ')', $tableHead); + var trHead = $('tr#' + trId.replace('body', 'head'), $tableHead); + var tdDivs = $('td > div', trHead); + + var tds = $(tr).children(); + var tdAlarmId = ""; + if(rowCheckable){ + tdAlarmId = $(tds.eq(2)).text(); + }else{ + tdAlarmId = $(tds.eq(1)).text(); + } + + var aoData = + { + "dataSource":"isc_PageRestDataSource_0", + "operationType":"update", + "componentId":"isc_com_zte_ums_aos_fm_view_eventview_table_AlarmTable_0", + "data":{ + "viewType":1, + "state":ackType, + "alarmId":[ + parseInt(tdAlarmId) + ] + }, + "oldValues":null + }; + + var sSource = "/web/rest/web/fm/curalarms?isc_dataFormat=json"; + + $.ajax( { + "dataType": 'json', + "type": "PUT", + "url": sSource, + "contentType": 'application/json; charset=utf-8', + "data": JSON.stringify(aoData), + "success": function(json) { + json = AlarmLabels.transformFieldNames(json); + if(json.response.status == 0){ + var resRowObject = json.response.data[0]; + var columnsCopy = $.extend(true, [], columns); + //隐藏列的情况下需要特殊处理 + if($(window).width()>=hidden_xs_maxWidth && $(window).width()<hidden_sm_maxWidth){ + columnsCopy = []; + for(var i=0;i<columns.length;i++){ + if(!includedInSmHiddenColumns(columns[i].columnId)){ + columnsCopy.push(columns[i]); + } + } + } else if($(window).width()<hidden_xs_maxWidth){ + columnsCopy = []; + for(var i=0;i<columns.length;i++){ + if(!includedInXsHiddenColumns(columns[i].columnId)){ + columnsCopy.push(columns[i]); + } + } + } + var iIndex = 1; + if(rowCheckable){ + iIndex = 2; + } + for(var i=iIndex;i<tds.length && (i-iIndex)<columnsCopy.length;i++){ + var currentColumnId = columnsCopy[i-iIndex].columnId; + if(jQuery.inArray(currentColumnId, columnsTooLong) > -1) { + var rawText = ""; + for(var k=0;k<columnsTooLong.length;k++){ + if(currentColumnId == columnsTooLong[k]){ + rawText = resRowObject[currentColumnId]; + break; + } + } + if(rawText.length > columnMaxLength){ + $(tds.eq(i)).html(rawText.slice(0, columnMaxLength) + '...'); + $(tdDivs.eq(i)).html(rawText.slice(0, columnMaxLength) + '...'); + }else{ + $(tds.eq(i)).html(resRowObject[currentColumnId]); + $(tdDivs.eq(i)).html(resRowObject[currentColumnId]); + } + } else { + $(tds.eq(i)).html(resRowObject[currentColumnId]); + $(tdDivs.eq(i)).html(resRowObject[currentColumnId]); + } + } + //更新缓存中的当前行数据 + for (var t = 0; t < dataTable.datas.length; t++) { + var temp = dataTable.datas[t]; + if (temp.alarmId == resRowObject['alarmId']) { + dataTable.datas[t] = resRowObject; + break; + } + } + } + if(json.response.status == -1){ + $('div#myModalConfirm').modal({ + keyboard: false, + backdrop: 'static' + }); + $('span#alarm_number').html(tdAlarmId); + //国际化信息 + if(ackType==1){ + $('span#aos_fm_alarm_opeater_ack_already').html($.i18n.prop('aos_fm_alarm_opeater_ack_already_ok')); + }else{ + $('span#aos_fm_alarm_opeater_ack_already').html($.i18n.prop('aos_fm_alarm_opeater_ack_already_un')); + } + } + }, + "error": function() { + alert('Communication Error!'); + } + } ); + } + + var addRowOverlap = function(){ + var $tableData = $('table#datatable_ajax'); + //取得隐藏的头部表格的相应行 + var $tableHead = $('div.dataTables_scrollHeadInner > table.dataTable'); + var trHeads = $tableHead.find('tr').get(); + $.each( trHeads, function( index, trHead ){ + $(trHead).attr('id', 'headTableTR' + index); + }); + //取得浮动div + var $divOverlay = $('div#divOverlay'); + var divScrollHead = $('div.dataTables_scrollHead'); + var divRightPadding = $('div#divRightPadding'); + //取表头下边沿位置 + var tableHeadBottomHeight = $(divScrollHead).position().top + $(divScrollHead).height(); + var tableBottom = $tableData.position().top + $tableData.height(); + //取表格右边沿位置 + var tableRightEdgePosition = $(divRightPadding).position().left; + var trs = $tableData.find('tr').get(); + $.each( trs, function( index, tr ){ + var tdEmpty = $('td.dataTables_empty',tr); + if(!tdEmpty || tdEmpty.length ==0 ){ + $(tr).attr('id', 'bodyTableTR' + index); + //$divOverlay.attr('id_tr', 'bodyTableTR' + index); + $(tr).one('hover', function(){ + var rowPos = $(tr).position(); + var currentTrTop = rowPos.top; + //var bottomLeft = rowPos.left; + $divOverlay.attr('id_tr', 'bodyTableTR' + index); + $divOverlay.css({ + display: 'block', + position: 'absolute', + 'background-color': '#e5e5e5', + //opacity: 0.7, + border: 'solid 0px', + top: currentTrTop + 6, + left: tableRightEdgePosition - 308, + width: 300, + height: 30 + }); + //防止浮动框跳出表格内容区域 + if( $divOverlay.position().top < tableHeadBottomHeight || $divOverlay.position().top + $divOverlay.height() > tableBottom){ + $divOverlay.css('display', 'none'); + } + var buttonConfirm = $('div#buttonConfirm', $divOverlay); + var buttonUnConfirm = $('div#buttonUnConfirm', $divOverlay); + $(buttonConfirm).one('click', function(){ + var buttonRoundedTDsConfirm = $(buttonConfirm).find('td.buttonRounded'); + var buttonRoundedTDsUnConfirm = $(buttonUnConfirm).find('td.buttonRoundedDisabled'); + if(buttonRoundedTDsConfirm && buttonRoundedTDsConfirm.length > 0){ + $.each(buttonRoundedTDsConfirm, function(index, td){ + $(td).removeClass('buttonRounded').addClass('buttonRoundedDisabled'); + }); + $.each(buttonRoundedTDsUnConfirm, function(index, td){ + $(td).removeClass('buttonRoundedDisabled').addClass('buttonRounded'); + }); + $divOverlay.css('display', 'none'); + singleAlarmAckUnAck($divOverlay, 1); + } + }); + $(buttonUnConfirm).one('click', function(){ + var buttonRoundedTDsUnConfirm = $(buttonUnConfirm).find('td.buttonRounded'); + var buttonRoundedTDsConfirm = $(buttonConfirm).find('td.buttonRoundedDisabled'); + if(buttonRoundedTDsUnConfirm && buttonRoundedTDsUnConfirm.length > 0){ + $.each(buttonRoundedTDsUnConfirm, function(index, td){ + $(td).removeClass('buttonRounded').addClass('buttonRoundedDisabled'); + }); + $.each(buttonRoundedTDsConfirm, function(index, td){ + $(td).removeClass('buttonRoundedDisabled').addClass('buttonRounded'); + }); + $divOverlay.css('display', 'none'); + singleAlarmAckUnAck($divOverlay, 2); + } + }); + var buttonDelete = $('div#buttonDelete', $divOverlay); + $(buttonDelete).die().live('click', function(){ + //弹出删除确认对话框 + $('div#myModal').modal({ + keyboard: false, + backdrop: 'static' + }); + $('#delConfirm').die().live('click', function(){ + $divOverlay.css('display', 'none'); + dataTable.fnClose(tr); + $(tr).remove(); + //删除表头表格的相应行 + $('tr#' + $(tr).attr('id').replace('body', 'head'), $tableHead).remove(); + //删除后端数据 + singleAlarmDel($divOverlay); + //刷新表格 + dataTable.fnAdjustColumnSizing(); + }); + }); + //展开行的情况隐藏 + $('td.details > table.detailTable').on('hover', function(){ + $divOverlay.css('display', 'none'); + }); + }); + } + }); + } + + return { + + //main function to initiate the module + init: function (options, columnsDefined, xsHiddenColumnsDefined, smHiddenColumnsDefined) { + + if (!$().dataTable) { + return; + } + + var the = this; + + //记录需要禁掉默认排序的列 + var aTargets = []; + var targetsLength = columnsDefined.length; + if(rowCheckable)targetsLength++; + if(openRowFlag)targetsLength++; + for(var i=0;i<targetsLength;i++){ + aTargets.push(i); + } + aTargetsAll = aTargets; + + // default settings + options = $.extend(true, { + src: "", // actual table + filterApplyAction: "filter", + filterCancelAction: "filter_cancel", + resetGroupActionInputOnSuccess: true, + dataTable: { + //"sDom" : "<'row'<'col-md-8 col-sm-12'pli><'col-md-4 col-sm-12'<'table-group-actions pull-right'>>r><'table-scrollable't><'row'<'col-md-8 col-sm-12'pli><'col-md-4 col-sm-12'>r>>", // datatable layout + + "aoColumnDefs" : [{ // define columns sorting options(by default all columns are sortable extept the first checkbox column) + 'bSortable' : false, + 'aTargets' : aTargets + }], + + "bAutoWidth": false, // disable fixed width and enable fluid table + //"bSortCellsTop": true, // make sortable only the first row in thead + "sPaginationType": "bootstrap_extended", // pagination type(bootstrap, bootstrap_full_number or bootstrap_extended) + "bProcessing": true, // enable/disable display message box on record load + "bServerSide": true, // enable/disable server side ajax loading + "sAjaxSource": "", // define ajax source URL + //"sServerMethod": "GET", + + // handle ajax request + "fnServerData": function ( sSource, aoData, fnCallback, oSettings ) { + //for ICT Paging + //var startIndex = aoData[3].value;//"iDisplayStart" + //var pageLength = aoData[4].value;//"iDisplayLength" + var oPaging = oSettings.oInstance.fnPagingInfo(); + //var startIndex = oPaging.iStart; + var pageLength = oPaging.iLength; + var curPageNo = oPaging.iPage + 1; + + for(var k=aoData.length-1;k>=0;k--){ + var flag = -1; + if(aoData[k].name=='pageSize'){ + aoData[k].value=pageLength; + flag++; + } + if(aoData[k].name=='pageNo'){ + aoData[k].value=curPageNo; + flag++ + } + if(flag == 1)break; + } + + oSettings.jqXHR = $.ajax( { + "dataType": 'json', + "type": "GET", + "url": sSource, + "data": aoData, + "success": function(res, textStatus, jqXHR) { + if (res.sMessage) { + openoFrameWork.alert({type: (res.sStatus == 'OK' ? 'success' : 'danger'), icon: (res.sStatus == 'OK' ? 'check' : 'warning'), message: res.sMessage, container: tableWrapper, place: 'prepend'}); + } + if ($('.group-checkable', tableContainer).size() === 1) { + $('.group-checkable', tableContainer).attr("checked", false); + $.uniform.update($('.group-checkable', tableContainer)); + } + if (tableOptions.onSuccess) { + tableOptions.onSuccess.call(the); + } + //保存数据在dataTable对象中给行详细信息面板用 + dataTable.datas = res.response.data; + if(res.response.status < 0){ + alert(res.response.data); + return; + } + + //告警字段值转换 + res = AlarmLabels.transformFieldNames(res); + + res = jsonObjectToArray(res, columns, oSettings.iDraw); + + //重绘表格 + fnCallback(res, textStatus, jqXHR); + }, + "error": function() { + if (tableOptions.onError) { + tableOptions.onError.call(the); + } + openoFrameWork.alert({type: 'danger', icon: 'warning', message: tableOptions.dataTable.oLanguage.sAjaxRequestGeneralError, container: tableWrapper, place: 'prepend'}); + $('.dataTables_processing', tableWrapper).remove(); + } + } ); + + }, + + // pass additional parameter + "fnServerParams": function ( aoData ) { + //here can be added an external ajax request parameters. + //for(var i in ajaxParams) { + for(var i=0; i<ajaxParams.length; i++){ + var param = ajaxParams[i]; + aoData.push({"name" : param.name, "value": param.value}); + } + }, + + "fnDrawCallback": function( oSettings ) { // run some code on table redraw + if (tableInitialized === false) { // check if table has been initialized + tableInitialized = true; // set table initialized + table.show(); // display table + } + openoFrameWork.initUniform($('input[type="checkbox"]', tableContainer)); // reinitialize uniform checkboxes on each table reload + countSelectedRecords(); // reset selected records indicator + //所有td不换行 + $('table#datatable_ajax').find('td').css('white-space', 'nowrap'); + + //自适应对齐表头 + var $tableHead = $('div.dataTables_scrollHeadInner > table.dataTable', tableWrapper); + var tbodyHead = $('tbody', $tableHead); + if(tbodyHead && tbodyHead.length >0){ + $(tbodyHead).remove(); + } + + var $tableBody = $('table#datatable_ajax', tableWrapper); + var trIn = $('thead > tr:nth-child(1)', $tableHead); + var trBodyHead = $('thead > tr:nth-child(1)', $tableBody); + var tds = $(trIn).children(); + var ths = $(trBodyHead).children(); + for(var k=0;k<tds.length;k++){ + $(ths.eq(k)).html('<div style="height: 0;overflow: hidden;">' + tds.eq(k).html() + '</div>'); + } + var bodyRows = $('tbody > tr', $tableBody); + for(var i=0;i<bodyRows.length;i++){ + var rowClone = $(bodyRows.eq(i)).clone(); + var tds = $(rowClone).children(); + for(var j=0;j<tds.length;j++){ + $(tds.eq(j)).html('<div style="height: 0;overflow: hidden;">' + tds.eq(j).html() + '</div>'); + $(tds.eq(j)).height('0px'); + $(tds.eq(j)).css('padding-top','0px'); + $(tds.eq(j)).css('padding-bottom','0px'); + $(tds.eq(j)).css('border-top-width','0px'); + $(tds.eq(j)).css('border-bottom-width','0px'); + } + $(rowClone).height('0px'); + $tableHead.append($(rowClone).prop("outerHTML")); + } + + $('.dataTables_scrollBody').css('width','100%'); + $('.dataTables_scrollHead').css('width','98.5%'); + $('.dataTables_scrollHeadInner').css('padding-right', 0); + + //添加浮动确认反确认按钮 + if(rowOverFlag){ + addRowOverlap(); + } + + //设置表格本体高度 + $('div.dataTables_scrollBody').css('height', tableHeight); + } + } + }, options); + + tableOptions = options; + + columns = columnsDefined; + xsHiddenColumns = xsHiddenColumnsDefined; + smHiddenColumns = smHiddenColumnsDefined; + // create table's jquery object + table = $(options.src); + tableContainer = table.parents(".table-container"); + // apply the special class that used to restyle the default datatable + + $.fn.dataTableExt.oStdClasses.sWrapper = $.fn.dataTableExt.oStdClasses.sWrapper + " dataTables_extended_wrapper"; + + // initialize a datatable + dataTable = table.dataTable(options.dataTable); + + tableWrapper = table.parents('.dataTables_wrapper'); + + // modify table per page dropdown input by appliying some classes + $('.dataTables_length select', tableWrapper).addClass("form-control input-xsmall input-sm"); + + // handle group checkboxes check/uncheck + $('.group-checkable', tableContainer).change(function () { + var set = $('tbody > tr > td:nth-child(1) input[type="checkbox"]', table); + var checked = $(this).is(":checked"); + $(set).each(function () { + $(this).attr("checked", checked); + }); + $.uniform.update(set); + countSelectedRecords(); + }); + + // handle row's checkbox click + table.on('change', 'tbody > tr > td:nth-child(1) input[type="checkbox"]', function(){ + countSelectedRecords(); + }); + + //填充表头右边界 + $('.dataTables_scrollHead').css('display','inline-block'); + //var dataTables_scrollHead_height = $('.dataTables_scrollHead').css( "height" ); + $(".dataTables_scrollHead").after("<div id='divRightPadding' style='overflow: hidden; background:#eee; position: relative; float:right; border: 1px solid #ddd; height:" + 38 + "px; width: 1.4%;'></div>"); + if($.browser.mozilla){ + $('#divRightPadding').css('height', '40'); + } + + //隐藏掉某些列 + var $tableHead = $('div.dataTables_scrollHeadInner > table.dataTable', tableWrapper); + var $tableBody = $('table#datatable_ajax', tableWrapper); + + for(var i=0;i<xsHiddenColumns.length;i++){ + for(var j=0;j<columns.length;j++){ + if(xsHiddenColumns[i].columnId == columns[j].columnId){ + $('thead > tr > th#' + columns[j].columnId, $tableHead).addClass('hidden-xs'); + $('thead > tr > th#' + columns[j].columnId, $tableBody).addClass('hidden-xs'); + break; + } + } + } + + for(var i=0;i<smHiddenColumns.length;i++){ + for(var j=0;j<columns.length;j++){ + if(smHiddenColumns[i].columnId == columns[j].columnId){ + $('thead > tr > th#' + columns[j].columnId, $tableHead).addClass('hidden-sm'); + $('thead > tr > th#' + columns[j].columnId, $tableBody).addClass('hidden-sm'); + break; + } + } + } + },//end init------------------------------------------------------------------------------------ + + getSelectedRowsCount: function() { + return $('tbody > tr > td:nth-child(1) input[type="checkbox"]:checked', table).size(); + }, + + getSelectedRows: function() { + var rows = []; + $('tbody > tr > td:nth-child(1) input[type="checkbox"]:checked', table).each(function(){ + rows.push({name: $(this).attr("name"), value: $(this).val()}); + }); + + return rows; + }, + + addAjaxParam: function(name, value) { + ajaxParams.push({"name": name, "value": value}); + }, + + clearAjaxParams: function(name, value) { + ajaxParams = []; + }, + + getDataTable: function() { + return dataTable; + }, + + getTableWrapper: function() { + return tableWrapper; + }, + + gettableContainer: function() { + return tableContainer; + }, + + getTable: function() { + return table; + }, + + setOpenRowFlag: function(openRowFlagInput) { + openRowFlag = openRowFlagInput; + }, + + setRowOverFlag: function(rowOverFlagInput) { + rowOverFlag = rowOverFlagInput; + }, + + setRowCheckable: function(rowCheckableInput) { + rowCheckable = rowCheckableInput; + }, + + setColumnsTooLong: function(columnsTooLongInput) { + columnsTooLong = columnsTooLongInput; + }, + + setSTotalRecordsSource: function(sTotalRecordsSourceInput){ + sTotalRecordsSource = sTotalRecordsSourceInput; + }, + + setTableHeight: function(tableHeightInput){ + tableHeight = tableHeightInput; + } + + }; + +}; + +var TableAjaxICT = function () { + + var initPickers = function () { + //init date pickers + $('.date-picker').datepicker({ + //rtl: App.isRTL(), + autoclose: true + }); + } + + //判断a数组是否包含b数组 + function isContained(largeArray, smallArray){ + if(!(largeArray instanceof Array) || !(smallArray instanceof Array)) + return false; + if(largeArray.length < smallArray.length) + return false; + for(var i = 0; i < smallArray.length; i++){ + var flag = false; + for(j=0;j<largeArray.length;j++){ + if(largeArray[j].columnId == smallArray[i].columnId){ + flag = true; + break; + } + } + if(flag==false)return false; + } + return true; + } + + var grid = new DatatableICT(); + + /* Formatting function for row details */ + function fnFormatDetails(oTable, nTr, columns, rowCheckable) { + //取得当前行显示数据 + var tds = $(nTr).children(); + var alarmId=""; + if(rowCheckable){ + alarmId = $(tds.eq(2)).html(); + }else{ + alarmId = $(tds.eq(1)).html(); + } + //取得当前行完整数据 + var systemType = 0; + var code = 0; + //所有字段 + var resDisplayName=""; + var moc=""; + var alarmRaisedTime=""; + var perceivedSeverity=""; + var probableCauseDesc=""; + var neip=""; + var alarmType=""; + var ackState=""; + var ackTime=""; + var ackUserId=""; + var ackSystemId=""; + var alarmChangedTime=""; + var componentname=""; + var position1=""; + var specificproblem=""; + var additionalText=""; + for (var i = 0; i < oTable.datas.length; i++) { + var temp = oTable.datas[i]; + if (temp.alarmId == alarmId) { + alarmId = temp.alarmId; + resDisplayName = temp.resDisplayName; + alarmRaisedTime = temp.alarmRaisedTime; + perceivedSeverity = temp.perceivedSeverity; + probableCauseDesc = temp.probableCauseDesc; + neip = temp.neip; + alarmType = temp.alarmType; + ackState = temp.ackState; + ackTime = temp.ackTime; + ackUserId = temp.ackUserId; + ackSystemId = temp.ackSystemId; + alarmChangedTime = temp.alarmChangedTime; + + systemType = temp.systemType; + code = temp.probableCauseCode; + moc = temp.moc; + componentname = temp.componentname; + position1 = temp.position1; + specificproblem = temp.specificproblem; + additionalText = temp.additionalText; + break; + } + } + + var id = alarmId; + var sOut = '<table class = "detailTable" width = 900>'; + sOut += '<tr class="oddDetailTable"><td class = "detailTitleStyle" width = 80><span class = "labelDetailTable">' + columns[0].columnTitle + '</span></td><td class = "detailCellStyle" width = 160>' + alarmId + '</td>'; + sOut += '<td class = "detailTitleStyle" width = 80><span class = "labelDetailTable">' + columns[4].columnTitle + '</span></td><td class = "detailCellStyle" width = 160>' + perceivedSeverity + '</td>'; + sOut += '<td class = "detailTitleStyle" width = 80><span class = "labelDetailTable">' + columns[9].columnTitle + '</span></td><td class = "detailCellStyle" width = 160>' + alarmType + '</td>'; + sOut += '<td class = "detailTitleStyle" width = 80><span class = "labelDetailTable">' + columns[3].columnTitle + '</span></td><td class = "detailCellStyle" width = 160>' + alarmRaisedTime + '</td></tr>'; + + sOut += '<tr class="evenDetailTable"><td class = "detailTitleStyle"><span class = "labelDetailTable">' + columns[5].columnTitle + '</span></td><td class = "detailCellStyle" colspan = 3>' + probableCauseDesc + '</td>'; + sOut += '<td class = "detailTitleStyle"><span class = "labelDetailTable">' + columns[15].columnTitle + '</span></td><td class = "detailCellStyle">' + alarmChangedTime + '</td>'; + sOut += '<td class = "detailTitleStyle"><span class = "labelDetailTable">' + columns[11].columnTitle + '</span></td><td class = "detailCellStyle">' + ackState + '</td></tr>'; + + sOut += '<tr class="oddDetailTable"><td class = "detailTitleStyle"><span class = "labelDetailTable">' + columns[12].columnTitle + '</span></td><td class = "detailCellStyle">' + ackTime + '</td>'; + sOut += '<td class = "detailTitleStyle"><span class = "labelDetailTable">' + columns[13].columnTitle + '</span></td><td class = "detailCellStyle">' + ackUserId + '</td>'; + sOut += '<td class = "detailTitleStyle"><span class = "labelDetailTable">' + columns[14].columnTitle + '</span></td><td class = "detailCellStyle">' + ackSystemId + '</td>'; + sOut += '<td class = "detailTitleStyle"><span class = "labelDetailTable">' + columns[7].columnTitle + '</span></td><td class = "detailCellStyle">' + neip + '</td></tr>'; + + sOut += '<tr class="evenDetailTable"><td class = "detailTitleStyle"><span class = "labelDetailTable">' + columns[2].columnTitle + '</span></td><td class = "detailCellStyle" colspan = 3>' + moc + '</td>'; + sOut += '<td class = "detailTitleStyle"><span class = "labelDetailTable">' + columns[1].columnTitle + '</span></td><td class = "detailCellStyle" colspan = 3>' + resDisplayName + '</td></tr>'; + + sOut += '<tr class="oddDetailTable"><td class = "detailTitleStyle"><span class = "labelDetailTable">' + columns[8].columnTitle + '</span></td><td class = "detailCellStyle" colspan = 3>' + componentname + '</td>'; + sOut += '<td class = "detailTitleStyle"><span class = "labelDetailTable">' + columns[16].columnTitle + '</span></td><td class = "detailCellStyle" colspan = 3>' + position1 + '</td></tr>'; + + sOut += '<tr class="evenDetailTable"><td class = "detailTitleStyle"><span class = "labelDetailTable">' + columns[10].columnTitle + '</span></td><td class = "detailCellStyle" colspan = 7>' + specificproblem + '</td></tr>'; + + sOut += '<tr class="oddDetailTable"><td class = "detailTitleStyle"><span class = "labelDetailTable">' + columns[6].columnTitle + '</span></td><td class = "detailCellStyle" colspan = 7>' + additionalText + '</td></tr>'; + + sOut += '<tr class="evenDetailTable"><td class = "detailTitleStyle"><span class = "labelDetailTable">' + $.i18n.prop('aos_fm_SuggestionSetting_view_DefaultSuggestionGroupTitle').replace(';', '').replace(/\"/g,'') + '</span></td><td id = "defaulInfo' + id + '" class = "detailCellStyle" colspan = 7>' + '</td></tr>'; + + sOut += '<tr class="oddDetailTable"><td class = "detailTitleStyle"><span class = "labelDetailTable">' + $.i18n.prop('aos_fm_SuggestionSetting_view_SettingSuggestionGroupTitle').replace(';', '').replace(/\"/g,'') + '</span></td><td id = "customInfo' + id + '" class = "detailCellStyle" colspan = 7><td align="right"><button id = "customInfoModify' + id + '" class="btn-toolbar" type="button"><span id = "modifyBtnSpan' + id + '"class="fa fa-pencil-square-o"></span></button></td><td id="cancelDiv' + id + '"></td></td></tr>'; + + sOut += '</table>'; + + /* + var systemType = 0; + var code = 0; + for (var i = 0; i < oTable.datas.length; i++) { + var temp = oTable.datas[i]; + if (temp.alarmId == oTr['alarmId'].value) { + systemType = temp.systemType; + code = temp.probableCauseCode; + } + }*/ + var data = { + "systemType" : systemType, + "code" : code + }; + var sendData = JSON.stringify(data); + $.ajax({ + "dataType" : 'json', + "type" : "GET", + "url" : "/web/rest/web/fm/Maintenance" + "?" + "data=" + sendData, + "contentType" : 'application/json; charset=utf-8', + "data" : null, + "success" : function (json) { + $('tr').find('td#defaulInfo' + id).text(json.defaulInfo); + $('tr').find('td#customInfo' + id).text(json.customInfo); + var modify = $('#customInfoModify' + id); + modify.on('click', function () { + var span = $('#modifyBtnSpan' + id); + var customInfo = $('tr').find('td#customInfo' + id); + var cancel = $('#cancelDiv' + id); + if (span['0'].className === 'fa fa-pencil-square-o') { + var value = customInfo['0'].textContent; + customInfo['0'].textContent = ''; + customInfo['0'].innerHTML = '<textarea id="customInfoInput' + id + '" type="textarea" cols=100 rows=4>' + value + '</textarea>'; + span['0'].className = 'fa fa-floppy-o'; + cancel['0'].innerHTML = '<button id = "cancelBtn' + id + '" class="btn-toolbar" type="button"><span class="fa fa-sign-out"></span></button>'; + $('#cancelBtn' + id).on('click', function () { + customInfo['0'].innerHTML = ''; + customInfo['0'].textContent = value; + cancel['0'].innerHTML = ''; + span['0'].className = 'fa fa-pencil-square-o'; + }); + } else { + var inputValue = $('#customInfoInput' + id)['0'].value; + customInfo['0'].innerHTML = ''; + customInfo['0'].textContent = inputValue; + span['0'].className = 'fa fa-pencil-square-o'; + cancel['0'].innerHTML = ''; + var modifyData = { + "systemType" : systemType, + "code" : code, + "defaulInfo" : json.defaulInfo, + "customInfo" : inputValue + }; + $.ajax({ + "dataType" : 'json', + "type" : "PUT", + "url" : "/web/rest/web/fm/Maintenance", + "contentType" : 'application/json; charset=utf-8', + "data" : JSON.stringify(modifyData), + "error" : function () { + alert('Modify Error!'); + } + }); + } + }); + }, + "error" : function () { + alert('Communication Error!'); + } + }); + + return sOut; + } + + var generateColumns = function(columns, openRowFlag, rowCheckable){ + var $tableData = $('table#datatable_ajax'); + var theadTR = $('thead > tr', $tableData); + if(rowCheckable){ + theadTR.append('<th><input type="checkbox" class="group-checkable"></th>'); + } + if(openRowFlag){ + theadTR.append('<th> </th>'); + } + for(var i=0;i<columns.length;i++){ + theadTR.append('<TH id="' + columns[i].columnId + '" style="white-space: nowrap;">' + columns[i].columnTitle + '</TH>'); + } + } + + var sortHandling = function(oTable, openRowFlag, rowCheckable){ + var indexSkip = -1; + if(openRowFlag&&rowCheckable){ + indexSkip = 1; + }else if(openRowFlag&&!rowCheckable||!openRowFlag&&rowCheckable){ + indexSkip = 0; + } + var $sortOrder = 0; //排序类型 1表示升序，0表示降序 + var tableWrapper = $('div#datatable_ajax_wrapper'); + var $tableHead = $('div.dataTables_scrollHeadInner > table.dataTable', tableWrapper); + var $tableData = $('table#datatable_ajax'); + var clearSort = function(currentTh){ + var ths = $tableHead.find('th').get(); + var tableDataHeadTHs = $tableData.find('th').get(); + $.each( ths, function( index, th ){ + if(index > indexSkip){ + if($(th).text() != currentTh.text()){ + if($(th).is('.sorting_disabled')){ + //do nothing; + }else if($(th).is('.sorting_asc')){ + $(th).removeClass('sorting_asc').addClass('sorting_disabled'); + $(tableDataHeadTHs[index]).removeClass('sorting_asc').addClass('sorting_disabled'); + }else if($(th).is('.sorting_desc')){ + $(th).removeClass('sorting_desc').addClass('sorting_disabled'); + $(tableDataHeadTHs[index]).removeClass('sorting_desc').addClass('sorting_disabled'); + } + } + } + }); + } + + $('th', $tableHead).each(function( column ) + { + if(column>indexSkip){ + //处理三种有可能存在的排序字段，比较方法 + var findSortKey; + if( $(this).is('.sort-title') || $(this).is('.sorting_disabled') ) + { + findSortKey = function( $cell ) + { + var cellText = $cell.text(); + if(isNaN(cellText)){ + return $cell.text().toUpperCase(); + }else{ + return parseFloat(cellText); + } + //return $cell.text().toUpperCase(); + } + } + else if( $(this).is('.sort-date') ) + { + findSortKey = function( $cell ) + { + return Date.parse('1' + $cell.text()); + } + } + else if( $(this).is('.sort-price') ) + { + findSortKey = function( $cell ) + { + var key = parseFloat($cell.text().replace(/^[^\d.]*/, '')) + return isNaN(key) ? 0 : key; + } + } + + //排序 + if( findSortKey ) + { + $(this).click(function() + { + $sortOrder = $sortOrder == 0 ? 1 : 0; + var tableDataHeadTHs = $tableData.find('th').get(); + + if($sortOrder == 1){ + if($(this).is('.sorting_disabled')){ + $(this).removeClass('sorting_disabled').addClass('sorting_asc'); + $(tableDataHeadTHs[column]).removeClass('sorting_disabled').addClass('sorting_asc'); + }else if($(this).is('.sorting_asc')){ + $(this).removeClass('sorting_asc').addClass('sorting_desc'); + $(tableDataHeadTHs[column]).removeClass('sorting_asc').addClass('sorting_desc'); + }else if($(this).is('.sorting_desc')){ + $(this).removeClass('sorting_desc').addClass('sorting_asc'); + $(tableDataHeadTHs[column]).removeClass('sorting_desc').addClass('sorting_asc'); + } + }else{ + if($(this).is('.sorting_disabled')){ + $(this).removeClass('sorting_disabled').addClass('sorting_desc'); + $(tableDataHeadTHs[column]).removeClass('sorting_disabled').addClass('sorting_desc'); + }else if($(this).is('.sorting_asc')){ + $(this).removeClass('sorting_asc').addClass('sorting_desc'); + $(tableDataHeadTHs[column]).removeClass('sorting_asc').addClass('sorting_desc'); + }else if($(this).is('.sorting_desc')){ + $(this).removeClass('sorting_desc').addClass('sorting_asc'); + $(tableDataHeadTHs[column]).removeClass('sorting_desc').addClass('sorting_asc'); + } + } + clearSort($(this)); + + var rows = $tableData.find('tbody > tr').get(); + + $.each( rows, function( index, row ) + { + //先关掉所有行 + if ( oTable.fnIsOpen(row) ) + { + $(row).find('.row-details').click(); + } + }); + + //重新取得所有行，否则排序后表格显示异常 + rows = $tableData.find('tbody > tr').get(); + + $.each( rows, function( index, row ) + { + row.sortKey = findSortKey($(row).children('td').eq(column)); + }); + //排序方法 + rows.sort(function( a, b ) + { + if( $sortOrder == 1 ) + { + //升序 + if(a.sortKey < b.sortKey) return -1; + if(a.sortKey > b.sortKey) return 1; + return 0; + } + else + { + //降序 + if(a.sortKey < b.sortKey) return 1; + if(a.sortKey > b.sortKey) return -1; + return 0; + } + }); + //排序后的对象添加给$table + $.each( rows, function( index, row ) + { + $tableData.children('tbody').append(row); + row.sortKey = null; + }); + }); + } + } + }); + } + + var handleRecords = function(requestStr, columns, xsHiddenColumns, smHiddenColumns, oLanguage, openRowFlag, rowCheckable, rowOverFlag, requestURL, requestParameters, tableHeight, columnsTooLong, sTotalRecordsSource) { + + /* + jQuery.getJSON('/web/newict/framework/thirdparty/data-tables/app-universal-i18n-datatable-' + lang + '.json', + function(data) { + oLanguage = data; + }); + */ + grid.setOpenRowFlag(openRowFlag); + grid.setRowCheckable(rowCheckable); + grid.setRowOverFlag(rowOverFlag); + grid.setColumnsTooLong(columnsTooLong); + grid.setSTotalRecordsSource(sTotalRecordsSource); + grid.setTableHeight(tableHeight); + //取得查询条件 +// if(!requestStr || requestStr.length == 0){ +// requestStr = JSON.stringify(requestAllData); +// } + grid.clearAjaxParams(); + grid.addAjaxParam('data', requestStr); + //取得其他参数 + for(var i=0;i<requestParameters.length;i++){ + grid.addAjaxParam(requestParameters[i].paraId,requestParameters[i].paraValue); + } + + grid.init({ + src: $("#datatable_ajax"), + onSuccess: function(grid) { + // execute some code after table records loaded + var tableWrapper = $('div#datatable_ajax_wrapper'); + var $tableHead = $('div.dataTables_scrollHeadInner > table.dataTable', tableWrapper); + var ths = $tableHead.find('th').get(); + var $tableData = $('table#datatable_ajax'); + var tableDataHeadTHs = $tableData.find('th').get(); + $.each( ths, function( index, th ){ + //clear all sort direction + if($(th).is('.sorting_disabled')){ + //do nothing; + }else if($(th).is('.sorting_asc')){ + $(th).removeClass('sorting_asc').addClass('sorting_disabled'); + $(tableDataHeadTHs[index]).removeClass('sorting_asc').addClass('sorting_disabled'); + }else if($(th).is('.sorting_desc')){ + $(th).removeClass('sorting_desc').addClass('sorting_disabled'); + $(tableDataHeadTHs[index]).removeClass('sorting_desc').addClass('sorting_disabled'); + } + }); + + }, + onError: function(grid) { + // execute some code on network or other general error + }, + dataTable: { + "sDom" : "tr<'row'<'col-md-6 col-sm-12'><'col-md-6 col-sm-12'pli>>", // datatable layout + "oLanguage": oLanguage, + //"bAutoWidth": true, + "sScrollY": tableHeight, + "bScrollCollapse": true, + "sScrollX": "100%", + //"sScrollXInner": "110%", + "aLengthMenu": [ + [20, 50, 100], + [20, 50, 100] // change per page values here + ], + "iDisplayLength": 20, // default record count per page + "bServerSide": true, // server side processing + "sAjaxSource": requestURL // ajax source + } + }, columns, xsHiddenColumns, smHiddenColumns, openRowFlag, rowCheckable); + } + + /* + * Insert a 'details' column to the table + */ + var insertDetails = function (oTable, columns, rowCheckable) { + + var $tableData = $('table#datatable_ajax'); + + $tableData.on('click', ' tbody td .row-details', function () { + var nTr = $(this).parents('tr')[0]; + if (oTable.fnIsOpen(nTr)) { + /* This row is already open - close it */ + $(this).addClass("row-details-close").removeClass("row-details-open"); + oTable.fnClose(nTr); + } else { + /* Open this row */ + $(this).addClass("row-details-open").removeClass("row-details-close"); + oTable.fnOpen(nTr, fnFormatDetails(oTable, nTr, columns, rowCheckable), 'details'); + } + }); + } + + return { + + //main function to initiate the module + init: function (requestStr, lang, configPathPrefix) { + + var oLanguage; + var columns; + var xsHiddenColumns; + var smHiddenColumns; + var columnsAll; + + var openRowFlag = false; + var rowOverFlag = false; + var rowCheckable = false; + var requestURL=""; + var requestAllData; + var requestParameters; + + var tableHeight; + var tableWidth; + + var columnsTooLong; + var sTotalRecordsSource=""; + + //取得当前配置及国际化信息 + $.ajax({ + dataType: 'json', + url: configPathPrefix + '-' + lang + '.json', + async: false, + contentType:'application/json; charset=utf-8', + "success": function(data) { + oLanguage = data.language; + columns = data.columns; + xsHiddenColumns = data.xsHiddenColumns; + smHiddenColumns = data.smHiddenColumns; + columnsAll = data.columnsAll; + openRowFlag = data.openRowFlag == 'true'? true: false; + rowOverFlag = data.rowOverFlag == 'true'? true: false; + rowCheckable = data.rowCheckable == 'true'? true: false; + requestURL = data.requestURL; + //requestAllData = data.requestAllData; + requestParameters = data.requestParameters; + tableHeight = data.tableHeight; + tableWidth = data.tableWidth; + columnsTooLong = data.columnsTooLong; + sTotalRecordsSource = data.sTotalRecordsSource; + }, + "error" : function (xhr, info) { + alert('Communication Error! Error reason:' + info); + } + }); + + $('#dataTableWrapperDiv').css('width', tableWidth); + + if(!isContained(xsHiddenColumns, smHiddenColumns) || !isContained(columns, xsHiddenColumns) || !isContained(columnsAll, columns)){ + alert('Columns claim error: (smHiddenColumns <= xsHiddenColumns <= columns <= columnsAll) Please!'); + return; + } + + generateColumns(columns, openRowFlag, rowCheckable); + //initPickers(); + handleRecords(requestStr, columns, xsHiddenColumns, smHiddenColumns, oLanguage, openRowFlag, rowCheckable, rowOverFlag, requestURL, requestParameters, tableHeight, columnsTooLong, sTotalRecordsSource); + //获得初始化完毕的DataTable对象 + var oTable = grid.getDataTable(); + if(openRowFlag){ + insertDetails(oTable, columnsAll, rowCheckable); + } + sortHandling(oTable, openRowFlag, rowCheckable); + //oTable.fnAdjustColumnSizing(true); + return oTable; + } + + }; + +}(); + +var DataTableSmartClient = function(datas, configPathPrefix){ + + var requestStr = ""; + if(datas){ + requestStr = JSON.stringify(datas); + } + + var lang = getLanguage(); + //lang = 'en-US'; + loadi18n_FM(lang); + //requestStr = ""; + var oTable = TableAjaxICT.init(requestStr, lang, configPathPrefix); + + //重新调节列宽以适应window resize + $(window).one('resize', function () { + //oTable.DataTable.models.oSettings.bAjaxDataGet = false; + oTable.fnAdjustColumnSizing(false); + } ); +} diff --git a/common/src/main/webapp/thirdparty/data-tables/DataTableSmartClientApp.js b/common/src/main/webapp/thirdparty/data-tables/DataTableSmartClientApp.js new file mode 100644 index 0000000..8584aae --- /dev/null +++ b/common/src/main/webapp/thirdparty/data-tables/DataTableSmartClientApp.js @@ -0,0 +1,1312 @@ +/*** + Wrapper/Helper Class for datagrid based on jQuery Datatable Plugin + ***/ +var DatatableICT = function () { + + var tableOptions; // main options + var dataTable; // datatable object + var table; // actual table jquery object + var tableContainer; // actual table container object + var tableWrapper; // actual table wrapper jquery object + var tableInitialized = false; + var ajaxParams = []; // set filter mode + var columns; + var xsHiddenColumns; + var smHiddenColumns; + var columnMaxLength = 30; + var columnsTooLong; + var hidden_xs_maxWidth = 768; + var hidden_sm_maxWidth = 991; + + var openRowFlag = false; + var rowOverFlag = false; + var rowCheckable = false; + + var aTargetsAll; + var sTotalRecordsSource; + var tableHeight; + + var callbackList = []; + + var includedInXsHiddenColumns = function(columnId){ + for(var i=0;i<xsHiddenColumns.length; i++ ){ + var column = xsHiddenColumns[i]; + if(columnId == column.columnId){ + return true; + } + } + return false; + } + + var includedInSmHiddenColumns = function(columnId){ + for(var i=0;i<smHiddenColumns.length; i++ ){ + var column = smHiddenColumns[i]; + if(columnId == column.columnId){ + return true; + } + } + return false; + } + + var countSelectedRecords = function() { + var selected = $('tbody > tr > td:nth-child(1) input[type="checkbox"]:checked', table).size(); + var text = tableOptions.dataTable.oLanguage.sGroupActions; + if (selected > 0) { + $('.table-group-actions > span', tableWrapper).text(text.replace("_TOTAL_", selected)); + } else { + $('.table-group-actions > span', tableWrapper).text(""); + } + } + + var jsonObjectToArray = function(json, columns, iDraw){ + var jsonToDatatable = {aaData:[], sEcho:iDraw, iTotalRecords:0, iTotalDisplayRecords:0 }; + for(var i=0; i<json.response.data.length; i++){ + jsonToDatatable.aaData[i] = []; + var resRowObject = json.response.data[i]; + if(rowCheckable){ + jsonToDatatable.aaData[i].push("<input type=\"checkbox\" name=\"id[]\" value=\"1\">"); + } + if(openRowFlag){ + jsonToDatatable.aaData[i].push("<span class=\"row-details row-details-close\"></span>"); + } + for(var j=0; j<columns.length; j++){ + + if($(window).width() >= hidden_xs_maxWidth && $(window).width() < hidden_sm_maxWidth && includedInSmHiddenColumns(columns[j].columnId )){ + /*隐藏pad尺寸需要隐藏的列*/ + }else if($(window).width() < hidden_xs_maxWidth && includedInXsHiddenColumns(columns[j].columnId )){ + /*隐藏手机尺寸需要隐藏的列*/ + }else{ + var currentColumnId = columns[j].columnId; + if(jQuery.inArray(currentColumnId, columnsTooLong) > -1){ + var rawText = ""; + for(var k=0;k<columnsTooLong.length;k++){ + if(currentColumnId == columnsTooLong[k]){ + rawText = resRowObject[currentColumnId]; + break; + } + } + if(rawText.length > columnMaxLength){ + jsonToDatatable.aaData[i].push(rawText.slice(0, columnMaxLength) + '...'); + }else{ + jsonToDatatable.aaData[i].push(resRowObject[currentColumnId]); + } + } else { + jsonToDatatable.aaData[i].push(resRowObject[currentColumnId]); + } + + } + } + } + jsonToDatatable.sEcho++; + var totalRow = 0; + var totalRecordsSource = eval('json.' + sTotalRecordsSource); + if(totalRecordsSource && totalRecordsSource.length >0){ + totalRow = parseInt(totalRecordsSource); + } + if(isNaN(totalRow)){ + alert('All rows counting number got fail!'); + }else{ + jsonToDatatable.iTotalRecords = totalRow; + jsonToDatatable.iTotalDisplayRecords = totalRow; + } + return jsonToDatatable; + } + + var singleAlarmDel = function(divOverlay){ + + //根据浮动框的当前id获取需要删除的行 + var trId = divOverlay.attr('id_tr'); + tr=$('tr#' + trId); + var tds = $(tr).children(); + var tdAlarmId = ""; + if(rowCheckable){ + tdAlarmId = $(tds.eq(2)).text(); + }else{ + tdAlarmId = $(tds.eq(1)).text(); + } + + var data= { + "alarmId":[parseInt(tdAlarmId)] + }; + + var sSource = "/web/rest/web/fm/curalarms?data=" + JSON.stringify(data) + "&_operationType=remove&_dataSource=isc_PageRestDataSource_0&isc_metaDataPrefix=_&isc_dataFormat=json"; + + $.ajax( { + "dataType": 'json', + "type": "DELETE", + "url": sSource, + "data" : null, + "contentType" : 'application/json; charset=utf-8', + "success": function(json) { + if(json.response.status == 0){ + var resRowObject = json.response.data[0]; + //alert('删除成功'); + } + if(json.response.status == -1){ + //alert('删除失败'); + } + }, + "error": function() { + alert('Communication Error!'); + } + } ); + } + + var singleAlarmAckUnAck = function(divOverlay, ackType){ + + //根据浮动框的当前id获取需要确认的行 + var trId = divOverlay.attr('id_tr'); + var tr = $('tr#' + trId); + + //取得隐藏的头部表格的相应行 + var $tableHead = $('div.dataTables_scrollHeadInner > table.dataTable'); + //var trHead = $('tbody > tr:nth-child(' + trId + ')', $tableHead); + var trHead = $('tr#' + trId.replace('body', 'head'), $tableHead); + var tdDivs = $('td > div', trHead); + + var tds = $(tr).children(); + var tdAlarmId = ""; + if(rowCheckable){ + tdAlarmId = $(tds.eq(2)).text(); + }else{ + tdAlarmId = $(tds.eq(1)).text(); + } + + var aoData = + { + "dataSource":"isc_PageRestDataSource_0", + "operationType":"update", + "componentId":"isc_com_zte_ums_aos_fm_view_eventview_table_AlarmTable_0", + "data":{ + "viewType":1, + "state":ackType, + "alarmId":[ + parseInt(tdAlarmId) + ] + }, + "oldValues":null + }; + + var sSource = "/web/rest/web/fm/curalarms?isc_dataFormat=json"; + + $.ajax( { + "dataType": 'json', + "type": "PUT", + "url": sSource, + "contentType": 'application/json; charset=utf-8', + "data": JSON.stringify(aoData), + "success": function(json) { + /*for(var i=0;i<callbackList.length;i++){ + if(getFnName(callbackList[i]).indexOf("transformFieldNames")>0){ + json = callbackList[i](json); + break; + } + }*/ + //json = AlarmLabels.transformFieldNames(json); + if(callbackList[1]){ + json = callbackList[1](json); + } + if(json.response.status == 0){ + var resRowObject = json.response.data[0]; + var columnsCopy = $.extend(true, [], columns); + //隐藏列的情况下需要特殊处理 + if($(window).width()>=hidden_xs_maxWidth && $(window).width()<hidden_sm_maxWidth){ + columnsCopy = []; + for(var i=0;i<columns.length;i++){ + if(!includedInSmHiddenColumns(columns[i].columnId)){ + columnsCopy.push(columns[i]); + } + } + } else if($(window).width()<hidden_xs_maxWidth){ + columnsCopy = []; + for(var i=0;i<columns.length;i++){ + if(!includedInXsHiddenColumns(columns[i].columnId)){ + columnsCopy.push(columns[i]); + } + } + } + var iIndex = 1; + if(rowCheckable){ + iIndex = 2; + } + for(var i=iIndex;i<tds.length && (i-iIndex)<columnsCopy.length;i++){ + var currentColumnId = columnsCopy[i-iIndex].columnId; + if(jQuery.inArray(currentColumnId, columnsTooLong) > -1) { + var rawText = ""; + for(var k=0;k<columnsTooLong.length;k++){ + if(currentColumnId == columnsTooLong[k]){ + rawText = resRowObject[currentColumnId]; + break; + } + } + if(rawText.length > columnMaxLength){ + $(tds.eq(i)).html(rawText.slice(0, columnMaxLength) + '...'); + $(tdDivs.eq(i)).html(rawText.slice(0, columnMaxLength) + '...'); + }else{ + $(tds.eq(i)).html(resRowObject[currentColumnId]); + $(tdDivs.eq(i)).html(resRowObject[currentColumnId]); + } + } else { + $(tds.eq(i)).html(resRowObject[currentColumnId]); + $(tdDivs.eq(i)).html(resRowObject[currentColumnId]); + } + } + //更新缓存中的当前行数据 + for (var t = 0; t < dataTable.datas.length; t++) { + var temp = dataTable.datas[t]; + if (temp.alarmId == resRowObject['alarmId']) { + dataTable.datas[t] = resRowObject; + break; + } + } + } + if(json.response.status == -1){ + $('div#myModalConfirm').modal({ + keyboard: false, + backdrop: 'static' + }); + $('span#alarm_number').html(tdAlarmId); + //国际化信息 + if(ackType==1){ + $('span#aos_fm_alarm_opeater_ack_already').html($.i18n.prop('aos_fm_alarm_opeater_ack_already_ok')); + }else{ + $('span#aos_fm_alarm_opeater_ack_already').html($.i18n.prop('aos_fm_alarm_opeater_ack_already_un')); + } + } + //填充单元格颜色 + var divColor = $("div.cellBackgroundColor", tr); + $(divColor).parent().css("background", $(divColor).css("background-color")); + }, + "error": function() { + alert('Communication Error!'); + } + } ); + } + + var addRowOverlap = function(){ + var $tableData = $('table#datatable_ajax'); + //取得隐藏的头部表格的相应行 + var $tableHead = $('div.dataTables_scrollHeadInner > table.dataTable'); + var trHeads = $tableHead.find('tr').get(); + $.each( trHeads, function( index, trHead ){ + $(trHead).attr('id', 'headTableTR' + index); + }); + //取得浮动div + var $divOverlay = $('div#divOverlay'); + var divScrollHead = $('div.dataTables_scrollHead'); + var divRightPadding = $('div#divRightPadding'); + //取表头下边沿位置 + var tableHeadBottomHeight = $(divScrollHead).position().top + $(divScrollHead).height(); + var tableBottom = $tableData.position().top + $tableData.height() + 3; + //取表格右边沿位置 + var tableRightEdgePosition = $(divRightPadding).position().left; + var trs = $tableData.find('tr').get(); + $.each( trs, function( index, tr ){ + var tdEmpty = $('td.dataTables_empty',tr); + if(!tdEmpty || tdEmpty.length ==0 ){ + $(tr).attr('id', 'bodyTableTR' + index); + //$divOverlay.attr('id_tr', 'bodyTableTR' + index); + $(tr).one('hover', function(){ + var rowPos = $(tr).position(); + var currentTrTop = rowPos.top; + //var bottomLeft = rowPos.left; + $divOverlay.attr('id_tr', 'bodyTableTR' + index); + $divOverlay.css({ + display: 'block', + position: 'absolute', + 'background-color': '#e5e5e5', + //opacity: 0.7, + border: 'solid 0px', + top: currentTrTop + 6, + left: tableRightEdgePosition - 308, + width: 300, + height: 30 + }); + //防止浮动框跳出表格内容区域 + if( $divOverlay.position().top < tableHeadBottomHeight || $divOverlay.position().top + $divOverlay.height() > tableBottom){ + $divOverlay.css('display', 'none'); + } + var buttonConfirm = $('div#buttonConfirm', $divOverlay); + var buttonUnConfirm = $('div#buttonUnConfirm', $divOverlay); + //初始化悬浮按钮当前行的确认反确认状态 + if($(tr).find('span.alarmAck') && $(tr).find('span.alarmAck').length >0){ + var spanAck = $(tr).find('span.alarmAck'); + var ackState = $(spanAck).attr('ack_id'); + var buttonTDsConfirm = $(buttonConfirm).find('td'); + var buttonTDsUnConfirm = $(buttonUnConfirm).find('td'); + if(ackState=="2"){ + if(buttonTDsConfirm && buttonTDsConfirm.length > 0 && buttonTDsUnConfirm && buttonTDsUnConfirm.length > 0){ + $.each(buttonTDsConfirm, function(index, td){ + $(td).removeClass('buttonRoundedDisabled').addClass('buttonRounded'); + }); + $.each(buttonTDsUnConfirm, function(index, td){ + $(td).removeClass('buttonRounded').addClass('buttonRoundedDisabled'); + }); + } + }else{ + if(buttonTDsConfirm && buttonTDsConfirm.length > 0 && buttonTDsUnConfirm && buttonTDsUnConfirm.length > 0){ + $.each(buttonTDsConfirm, function(index, td){ + $(td).removeClass('buttonRounded').addClass('buttonRoundedDisabled'); + }); + $.each(buttonTDsUnConfirm, function(index, td){ + $(td).removeClass('buttonRoundedDisabled').addClass('buttonRounded'); + }); + } + } + } + //添加确认反确认点击事件 + $(buttonConfirm).one('click', function(){ + var buttonRoundedTDsConfirm = $(buttonConfirm).find('td.buttonRounded'); + var buttonRoundedTDsUnConfirm = $(buttonUnConfirm).find('td.buttonRoundedDisabled'); + if(buttonRoundedTDsConfirm && buttonRoundedTDsConfirm.length > 0){ + $.each(buttonRoundedTDsConfirm, function(index, td){ + $(td).removeClass('buttonRounded').addClass('buttonRoundedDisabled'); + }); + $.each(buttonRoundedTDsUnConfirm, function(index, td){ + $(td).removeClass('buttonRoundedDisabled').addClass('buttonRounded'); + }); + $divOverlay.css('display', 'none'); + singleAlarmAckUnAck($divOverlay, 1); + } + }); + $(buttonUnConfirm).one('click', function(){ + var buttonRoundedTDsUnConfirm = $(buttonUnConfirm).find('td.buttonRounded'); + var buttonRoundedTDsConfirm = $(buttonConfirm).find('td.buttonRoundedDisabled'); + if(buttonRoundedTDsUnConfirm && buttonRoundedTDsUnConfirm.length > 0){ + $.each(buttonRoundedTDsUnConfirm, function(index, td){ + $(td).removeClass('buttonRounded').addClass('buttonRoundedDisabled'); + }); + $.each(buttonRoundedTDsConfirm, function(index, td){ + $(td).removeClass('buttonRoundedDisabled').addClass('buttonRounded'); + }); + $divOverlay.css('display', 'none'); + singleAlarmAckUnAck($divOverlay, 2); + } + }); + var buttonDelete = $('div#buttonDelete', $divOverlay); + $(buttonDelete).die().live('click', function(){ + $divOverlay.css('display', 'none'); + var trIdToDelete = $divOverlay.attr('id_tr'); + var toDeleteTr=$('tr#' + trIdToDelete); + $("td", toDeleteTr).addClass('dataTableTdSelected'); + //弹出删除确认对话框 + $('div#myModal').modal({ + keyboard: false, + backdrop: 'static' + }); + $('#delConfirm').die().live('click', function(){ + //$divOverlay.css('display', 'none'); + dataTable.fnClose(tr); + //删除后端数据 + singleAlarmDel($divOverlay); + //删除当前行 + $(tr).remove(); + //删除表头表格的相应行 + $('tr#' + $(tr).attr('id').replace('body', 'head'), $tableHead).remove(); + //刷新表格 + //dataTable.fnAdjustColumnSizing(); + }); + $('#myModal').on('hidden.bs.modal', function (e) { + $("td", toDeleteTr).removeClass('dataTableTdSelected'); + }) + }); + //展开行的情况隐藏 + $('td.details > table.detailTable').on('hover', function(){ + $divOverlay.css('display', 'none'); + }); + $('div#myModal').on('hover', function(){ + $divOverlay.css('display', 'none'); + }); + }); + } + }); + } + + return { + + //main function to initiate the module + init: function (options, columnsDefined, xsHiddenColumnsDefined, smHiddenColumnsDefined) { + + if (!$().dataTable) { + return; + } + + var the = this; + + //记录需要禁掉默认排序的列 + var aTargets = []; + var targetsLength = columnsDefined.length; + if(rowCheckable)targetsLength++; + if(openRowFlag)targetsLength++; + for(var i=0;i<targetsLength;i++){ + aTargets.push(i); + } + aTargetsAll = aTargets; + + // default settings + options = $.extend(true, { + src: "", // actual table + filterApplyAction: "filter", + filterCancelAction: "filter_cancel", + resetGroupActionInputOnSuccess: true, + dataTable: { + //"sDom" : "<'row'<'col-md-8 col-sm-12'pli><'col-md-4 col-sm-12'<'table-group-actions pull-right'>>r><'table-scrollable't><'row'<'col-md-8 col-sm-12'pli><'col-md-4 col-sm-12'>r>>", // datatable layout + + "aoColumnDefs" : [{ // define columns sorting options(by default all columns are sortable extept the first checkbox column) + 'bSortable' : false, + 'aTargets' : aTargets + }], + + "bAutoWidth": false, // disable fixed width and enable fluid table + //"bSortCellsTop": true, // make sortable only the first row in thead + "sPaginationType": "bootstrap_extended", // pagination type(bootstrap, bootstrap_full_number or bootstrap_extended) + "bProcessing": true, // enable/disable display message box on record load + "bServerSide": true, // enable/disable server side ajax loading + "sAjaxSource": "", // define ajax source URL + //"sServerMethod": "GET", + + // handle ajax request + "fnServerData": function ( sSource, aoData, fnCallback, oSettings ) { + //for ICT Paging + //var startIndex = aoData[3].value;//"iDisplayStart" + //var pageLength = aoData[4].value;//"iDisplayLength" + var oPaging = oSettings.oInstance.fnPagingInfo(); + //var startIndex = oPaging.iStart; + var pageLength = oPaging.iLength; + var curPageNo = oPaging.iPage + 1; + + for(var k=aoData.length-1;k>=0;k--){ + var flag = -1; + if(aoData[k].name=='pageSize'){ + aoData[k].value=pageLength; + flag++; + } + if(aoData[k].name=='pageNo'){ + aoData[k].value=curPageNo; + flag++ + } + if(flag == 1)break; + } + + oSettings.jqXHR = $.ajax( { + "dataType": 'json', + "type": "GET", + "url": sSource, + "data": aoData, + "success": function(res, textStatus, jqXHR) { + if (res.sMessage) { + openoFrameWork.alert({type: (res.sStatus == 'OK' ? 'success' : 'danger'), icon: (res.sStatus == 'OK' ? 'check' : 'warning'), message: res.sMessage, container: tableWrapper, place: 'prepend'}); + } + if ($('.group-checkable', tableContainer).size() === 1) { + $('.group-checkable', tableContainer).attr("checked", false); + $.uniform.update($('.group-checkable', tableContainer)); + } + if (tableOptions.onSuccess) { + tableOptions.onSuccess.call(the); + } + //保存数据在dataTable对象中给行详细信息面板用 + dataTable.datas = res.response.data; + if(res.response.status < 0){ + alert(res.response.data); + return; + } + + //告警字段值转换 + //res = AlarmLabels.transformFieldNames(res); + /*for(var i=0;i<callbackList.length;i++){ + if(getFnName(callbackList[i]).indexOf("transformFieldNames")>0){ + res = callbackList[i](res); + break; + } + }*/ + if(callbackList[1]){ + res = callbackList[1](res); + } + + res = jsonObjectToArray(res, columns, oSettings.iDraw); + + //重绘表格 + fnCallback(res, textStatus, jqXHR); + }, + "error": function() { + if (tableOptions.onError) { + tableOptions.onError.call(the); + } + openoFrameWork.alert({type: 'danger', icon: 'warning', message: tableOptions.dataTable.oLanguage.sAjaxRequestGeneralError, container: tableWrapper, place: 'prepend'}); + $('.dataTables_processing', tableWrapper).remove(); + } + } ); + + }, + + // pass additional parameter + "fnServerParams": function ( aoData ) { + //here can be added an external ajax request parameters. + //for(var i in ajaxParams) { + for(var i=0; i<ajaxParams.length; i++){ + var param = ajaxParams[i]; + aoData.push({"name" : param.name, "value": param.value}); + } + }, + + "fnDrawCallback": function( oSettings ) { // run some code on table redraw + if (tableInitialized === false) { // check if table has been initialized + tableInitialized = true; // set table initialized + table.show(); // display table + } + openoFrameWork.initUniform($('input[type="checkbox"]', tableContainer)); // reinitialize uniform checkboxes on each table reload + countSelectedRecords(); // reset selected records indicator + //所有td不换行 + $('table#datatable_ajax').find('td').css('white-space', 'nowrap'); + + //自适应对齐表头 + var $tableHead = $('div.dataTables_scrollHeadInner > table.dataTable', tableWrapper); + var tbodyHead = $('tbody', $tableHead); + if(tbodyHead && tbodyHead.length >0){ + $(tbodyHead).remove(); + } + + var $tableBody = $('table#datatable_ajax', tableWrapper); + var trIn = $('thead > tr:nth-child(1)', $tableHead); + var trBodyHead = $('thead > tr:nth-child(1)', $tableBody); + var tds = $(trIn).children(); + var ths = $(trBodyHead).children(); + for(var k=0;k<tds.length;k++){ + $(ths.eq(k)).html('<div style="height: 0;overflow: hidden;">' + tds.eq(k).html() + '</div>'); + } + var bodyRows = $('tbody > tr', $tableBody); + for(var i=0;i<bodyRows.length;i++){ + var rowClone = $(bodyRows.eq(i)).clone(); + var tds = $(rowClone).children(); + for(var j=0;j<tds.length;j++){ + $(tds.eq(j)).html('<div style="height: 0;overflow: hidden;">' + tds.eq(j).html() + '</div>'); + $(tds.eq(j)).height('0px'); + $(tds.eq(j)).css('padding-top','0px'); + $(tds.eq(j)).css('padding-bottom','0px'); + $(tds.eq(j)).css('border-top-width','0px'); + $(tds.eq(j)).css('border-bottom-width','0px'); + } + $(rowClone).height('0px'); + $tableHead.append($(rowClone).prop("outerHTML")); + } + + $('.dataTables_scrollBody').css('width','100%'); + $('.dataTables_scrollHead').css('width','98.5%'); + $('.dataTables_scrollHeadInner').css('padding-right', 0); + + //添加浮动确认反确认按钮 + if(rowOverFlag){ + addRowOverlap(); + } + + //填充单元格颜色 + var divColors = $("div.cellBackgroundColor", $tableBody); + $.each( divColors, function( index, divColor ){ + $(divColor).parent().css("background", $(divColor).css("background-color")); + }); + + //设置表格本体高度 + $('div.dataTables_scrollBody').css('height', tableHeight); + } + } + }, options); + + tableOptions = options; + + columns = columnsDefined; + xsHiddenColumns = xsHiddenColumnsDefined; + smHiddenColumns = smHiddenColumnsDefined; + // create table's jquery object + table = $(options.src); + tableContainer = table.parents(".table-container"); + // apply the special class that used to restyle the default datatable + + $.fn.dataTableExt.oStdClasses.sWrapper = $.fn.dataTableExt.oStdClasses.sWrapper + " dataTables_extended_wrapper"; + + // initialize a datatable + dataTable = table.dataTable(options.dataTable); + + tableWrapper = table.parents('.dataTables_wrapper'); + + // modify table per page dropdown input by appliying some classes + $('.dataTables_length select', tableWrapper).addClass("form-control input-xsmall input-sm"); + + // handle group checkboxes check/uncheck + $('.group-checkable', tableContainer).change(function () { + var set = $('tbody > tr > td:nth-child(1) input[type="checkbox"]', table); + var checked = $(this).is(":checked"); + $(set).each(function () { + $(this).attr("checked", checked); + }); + $.uniform.update(set); + countSelectedRecords(); + }); + + // handle row's checkbox click + table.on('change', 'tbody > tr > td:nth-child(1) input[type="checkbox"]', function(){ + countSelectedRecords(); + }); + + //填充表头右边界 + $('.dataTables_scrollHead').css('display','inline-block'); + //var dataTables_scrollHead_height = $('.dataTables_scrollHead').css( "height" ); + $(".dataTables_scrollHead").after("<div id='divRightPadding' style='overflow: hidden; background:#eee; position: relative; float:right; border: 1px solid #ddd; height:" + 38 + "px; width: 1.4%;'></div>"); + if($.browser.mozilla){ + $('#divRightPadding').css('height', '40'); + } + + //隐藏掉某些列 + var $tableHead = $('div.dataTables_scrollHeadInner > table.dataTable', tableWrapper); + var $tableBody = $('table#datatable_ajax', tableWrapper); + + for(var i=0;i<xsHiddenColumns.length;i++){ + for(var j=0;j<columns.length;j++){ + if(xsHiddenColumns[i].columnId == columns[j].columnId){ + $('thead > tr > th#' + columns[j].columnId, $tableHead).addClass('hidden-xs'); + $('thead > tr > th#' + columns[j].columnId, $tableBody).addClass('hidden-xs'); + break; + } + } + } + + for(var i=0;i<smHiddenColumns.length;i++){ + for(var j=0;j<columns.length;j++){ + if(smHiddenColumns[i].columnId == columns[j].columnId){ + $('thead > tr > th#' + columns[j].columnId, $tableHead).addClass('hidden-sm'); + $('thead > tr > th#' + columns[j].columnId, $tableBody).addClass('hidden-sm'); + break; + } + } + } + },//end init------------------------------------------------------------------------------------ + + getSelectedRowsCount: function() { + return $('tbody > tr > td:nth-child(1) input[type="checkbox"]:checked', table).size(); + }, + + getSelectedRows: function() { + var rows = []; + $('tbody > tr > td:nth-child(1) input[type="checkbox"]:checked', table).each(function(){ + rows.push({name: $(this).attr("name"), value: $(this).val()}); + }); + + return rows; + }, + + addAjaxParam: function(name, value) { + ajaxParams.push({"name": name, "value": value}); + }, + + clearAjaxParams: function(name, value) { + ajaxParams = []; + }, + + getDataTable: function() { + return dataTable; + }, + + getTableWrapper: function() { + return tableWrapper; + }, + + gettableContainer: function() { + return tableContainer; + }, + + getTable: function() { + return table; + }, + + setOpenRowFlag: function(openRowFlagInput) { + openRowFlag = openRowFlagInput; + }, + + setRowOverFlag: function(rowOverFlagInput) { + rowOverFlag = rowOverFlagInput; + }, + + setRowCheckable: function(rowCheckableInput) { + rowCheckable = rowCheckableInput; + }, + + setColumnsTooLong: function(columnsTooLongInput) { + columnsTooLong = columnsTooLongInput; + }, + + setSTotalRecordsSource: function(sTotalRecordsSourceInput){ + sTotalRecordsSource = sTotalRecordsSourceInput; + }, + + setTableHeight: function(tableHeightInput){ + tableHeight = tableHeightInput; + }, + + setCallbackList: function(list){ + if($.isArray(list)){ + callbackList = list; + } + } + + }; + +}; + +var TableAjaxICT = function () { + + var initPickers = function () { + //init date pickers + $('.date-picker').datepicker({ + //rtl: App.isRTL(), + autoclose: true + }); + } + + //判断a数组是否包含b数组 + function isContained(largeArray, smallArray){ + if(!(largeArray instanceof Array) || !(smallArray instanceof Array)) + return false; + if(largeArray.length < smallArray.length) + return false; + for(var i = 0; i < smallArray.length; i++){ + var flag = false; + for(j=0;j<largeArray.length;j++){ + if(largeArray[j].columnId == smallArray[i].columnId){ + flag = true; + break; + } + } + if(flag==false)return false; + } + return true; + } + + var grid = new DatatableICT(); + + var detailTableId = "alarmDetailInfo"; + + /* Formatting function for row details */ + function fnFormatDetails(oTable, nTr, columns, rowCheckable) { + //取得当前行显示数据 + var tds = $(nTr).children(); + var alarmId=""; + if(rowCheckable){ + alarmId = $(tds.eq(2)).html(); + }else{ + alarmId = $(tds.eq(1)).html(); + } + //取得当前行完整数据 + var systemType = 0; + var code = 0; + //所有字段 + var resDisplayName=""; + var moc=""; + var alarmRaisedTime=""; + var perceivedSeverity=""; + var probableCauseDesc=""; + var neip=""; + var alarmType=""; + var ackState=""; + var ackTime=""; + var ackUserId=""; + var ackSystemId=""; + var alarmChangedTime=""; + var componentname=""; + var position1=""; + var specificproblem=""; + var additionalText=""; + for (var i = 0; i < oTable.datas.length; i++) { + var temp = oTable.datas[i]; + if (temp.alarmId == alarmId) { + alarmId = temp.alarmId; + resDisplayName = temp.resDisplayName; + alarmRaisedTime = temp.alarmRaisedTime; + perceivedSeverity = temp.perceivedSeverity; + probableCauseDesc = temp.probableCauseDesc; + neip = temp.neip; + alarmType = temp.alarmType; + ackState = temp.ackState; + ackTime = temp.ackTime; + ackUserId = temp.ackUserId; + ackSystemId = temp.ackSystemId; + alarmChangedTime = temp.alarmChangedTime; + + systemType = temp.systemType; + code = temp.probableCauseCode; + moc = temp.moc; + componentname = temp.componentname; + position1 = temp.position1; + specificproblem = temp.specificproblem; + additionalText = temp.additionalText; + break; + } + } + + var id = alarmId; + //获取所有展开的详细信息面板生成当前的面板id用于定位 + var detailTables = $('[class_id=detailTableAlarm]'); + if(detailTables && detailTables.length > 0){ + detailTableId = "alarmDetailInfo" + detailTables.length; + } + var sOut = '<table id="' + detailTableId + '" class_id="detailTableAlarm" class = "detailTable" width = "800" style="table-layout: fixed;">'; + sOut += '<tr class="oddDetailTable"><td class = "detailTitleStyle" width = 130><span class = "labelDetailTable">' + columns[0].columnTitle + '</span></td><td class = "detailCellStyle" width = 160>' + alarmId + '</td>'; + sOut += '<td class = "detailTitleStyle" width = 130><span class = "labelDetailTable">' + columns[4].columnTitle + '</span></td><td class = "detailCellStyle" width = 130>' + perceivedSeverity + '</td>'; + sOut += '<td class = "detailTitleStyle" width = 130><span class = "labelDetailTable">' + columns[9].columnTitle + '</span></td><td class = "detailCellStyle" width = 160>' + alarmType + '</td>'; + sOut += '<td class = "detailTitleStyle" width = 130><span class = "labelDetailTable">' + columns[3].columnTitle + '</span></td><td class = "detailCellStyle" width = 160 colspan = 2>' + alarmRaisedTime + '</td></tr>'; + + sOut += '<tr class="evenDetailTable"><td class = "detailTitleStyle"><span class = "labelDetailTable">' + columns[5].columnTitle + '</span></td><td class = "detailCellStyle" colspan = 3>' + probableCauseDesc + '</td>'; + sOut += '<td class = "detailTitleStyle"><span class = "labelDetailTable">' + columns[15].columnTitle + '</span></td><td class = "detailCellStyle">' + alarmChangedTime + '</td>'; + sOut += '<td class = "detailTitleStyle"><span class = "labelDetailTable">' + columns[11].columnTitle + '</span></td><td class = "detailCellStyle" colspan = 2>' + ackState + '</td></tr>'; + + sOut += '<tr class="oddDetailTable"><td class = "detailTitleStyle"><span class = "labelDetailTable">' + columns[12].columnTitle + '</span></td><td class = "detailCellStyle">' + ackTime + '</td>'; + sOut += '<td class = "detailTitleStyle"><span class = "labelDetailTable">' + columns[13].columnTitle + '</span></td><td class = "detailCellStyle">' + ackUserId + '</td>'; + sOut += '<td class = "detailTitleStyle"><span class = "labelDetailTable">' + columns[14].columnTitle + '</span></td><td class = "detailCellStyle">' + ackSystemId + '</td>'; + sOut += '<td class = "detailTitleStyle"><span class = "labelDetailTable">' + columns[7].columnTitle + '</span></td><td class = "detailCellStyle" colspan = 2>' + neip + '</td></tr>'; + + sOut += '<tr class="evenDetailTable"><td class = "detailTitleStyle"><span class = "labelDetailTable">' + columns[2].columnTitle + '</span></td><td class = "detailCellStyle" colspan = 3>' + moc + '</td>'; + sOut += '<td class = "detailTitleStyle"><span class = "labelDetailTable">' + columns[1].columnTitle + '</span></td><td class = "detailCellStyle" colspan = 4>' + resDisplayName + '</td></tr>'; + + sOut += '<tr class="oddDetailTable"><td class = "detailTitleStyle"><span class = "labelDetailTable">' + columns[8].columnTitle + '</span></td><td class = "detailCellStyle" colspan = 3>' + componentname + '</td>'; + sOut += '<td class = "detailTitleStyle"><span class = "labelDetailTable">' + columns[16].columnTitle + '</span></td><td class = "detailCellStyle" colspan = 4>' + position1 + '</td></tr>'; + + sOut += '<tr class="evenDetailTable"><td class = "detailTitleStyle"><span class = "labelDetailTable">' + columns[10].columnTitle + '</span></td><td class = "detailCellStyle" colspan = 8>' + specificproblem + '</td></tr>'; + + sOut += '<tr class="oddDetailTable"><td class = "detailTitleStyle"><span class = "labelDetailTable">' + columns[6].columnTitle + '</span></td><td class = "detailCellStyle" colspan = 8>' + additionalText + '</td></tr>'; + + sOut += '<tr class="evenDetailTable"><td class = "detailTitleStyle"><span class = "labelDetailTable">' + $.i18n.prop('aos_fm_SuggestionSetting_view_DefaultSuggestionGroupTitle').replace(';', '').replace(/\"/g,'') + '</span></td><td id = "defaulInfo' + id + '" class = "detailCellStyle" colspan = 8>' + '</td></tr>'; + + sOut += '<tr class="oddDetailTable"><td class = "detailTitleStyle"><span class = "labelDetailTable">' + $.i18n.prop('aos_fm_SuggestionSetting_view_SettingSuggestionGroupTitle').replace(';', '').replace(/\"/g,'') + '</span></td><td id = "customInfo' + id + '" class = "detailCellStyle" colspan = 6><td style="width:80px" align="right"><button id = "customInfoModify' + id + '" class="btn-toolbar" type="button"><span id = "modifyBtnSpan' + id + '"class="fa fa-pencil-square-o"></span></button></td><td style="width:80px" id="cancelDiv' + id + '"></td></tr>'; + + sOut += '</table>'; + + /* + var systemType = 0; + var code = 0; + for (var i = 0; i < oTable.datas.length; i++) { + var temp = oTable.datas[i]; + if (temp.alarmId == oTr['alarmId'].value) { + systemType = temp.systemType; + code = temp.probableCauseCode; + } + }*/ + var data = { + "systemType" : systemType, + "code" : code + }; + var sendData = JSON.stringify(data); + $.ajax({ + "dataType" : 'json', + "type" : "GET", + "url" : "/web/rest/web/fm/Maintenance" + "?" + "data=" + sendData, + "contentType" : 'application/json; charset=utf-8', + "data" : null, + "success" : function (json) { + $('tr').find('td#defaulInfo' + id).text(json.defaulInfo); + $('tr').find('td#customInfo' + id).text(json.customInfo); + var modify = $('#customInfoModify' + id); + modify.on('click', function () { + var span = $('#modifyBtnSpan' + id); + var customInfo = $('tr').find('td#customInfo' + id); + var cancel = $('#cancelDiv' + id); + if (span['0'].className === 'fa fa-pencil-square-o') { + var value = customInfo['0'].textContent; + customInfo['0'].textContent = ''; + customInfo['0'].innerHTML = '<textarea id="customInfoInput' + id + '" type="textarea" cols=110 rows=4 onKeyUp="if(this.value.length > 700) this.value=this.value.substr(0,700)">' + value + '</textarea>'; + span['0'].className = 'fa fa-floppy-o'; + cancel['0'].innerHTML = '<button id = "cancelBtn' + id + '" class="btn-toolbar" type="button"><span class="fa fa-sign-out"></span></button>'; + $('#cancelBtn' + id).on('click', function () { + customInfo['0'].innerHTML = ''; + customInfo['0'].textContent = value; + cancel['0'].innerHTML = ''; + span['0'].className = 'fa fa-pencil-square-o'; + }); + } else { + var inputValue = $('#customInfoInput' + id)['0'].value; + customInfo['0'].innerHTML = ''; + customInfo['0'].textContent = inputValue; + span['0'].className = 'fa fa-pencil-square-o'; + cancel['0'].innerHTML = ''; + var modifyData = { + "systemType" : systemType, + "code" : code, + "defaulInfo" : json.defaulInfo, + "customInfo" : inputValue + }; + $.ajax({ + "dataType" : 'json', + "type" : "PUT", + "url" : "/web/rest/web/fm/Maintenance", + "contentType" : 'application/json; charset=utf-8', + "data" : JSON.stringify(modifyData), + "error" : function () { + alert('Modify Error!'); + } + }); + } + }); + }, + "error" : function () { + alert('Communication Error!'); + } + }); + + return sOut; + } + + var generateColumns = function(columns, openRowFlag, rowCheckable){ + var $tableData = $('table#datatable_ajax'); + var theadTR = $('thead > tr', $tableData); + if(rowCheckable){ + theadTR.append('<th><input type="checkbox" class="group-checkable"></th>'); + } + if(openRowFlag){ + theadTR.append('<th> </th>'); + } + for(var i=0;i<columns.length;i++){ + theadTR.append('<TH id="' + columns[i].columnId + '" style="white-space: nowrap;">' + columns[i].columnTitle + '</TH>'); + } + } + + var sortHandling = function(oTable, openRowFlag, rowCheckable){ + var indexSkip = -1; + if(openRowFlag&&rowCheckable){ + indexSkip = 1; + }else if(openRowFlag&&!rowCheckable||!openRowFlag&&rowCheckable){ + indexSkip = 0; + } + var $sortOrder = 0; //排序类型 1表示升序，0表示降序 + var tableWrapper = $('div#datatable_ajax_wrapper'); + var $tableHead = $('div.dataTables_scrollHeadInner > table.dataTable', tableWrapper); + var $tableData = $('table#datatable_ajax'); + var clearSort = function(currentTh){ + var ths = $tableHead.find('th').get(); + var tableDataHeadTHs = $tableData.find('th').get(); + $.each( ths, function( index, th ){ + if(index > indexSkip){ + if($(th).text() != currentTh.text()){ + if($(th).is('.sorting_disabled')){ + //do nothing; + }else if($(th).is('.sorting_asc')){ + $(th).removeClass('sorting_asc').addClass('sorting_disabled'); + $(tableDataHeadTHs[index]).removeClass('sorting_asc').addClass('sorting_disabled'); + }else if($(th).is('.sorting_desc')){ + $(th).removeClass('sorting_desc').addClass('sorting_disabled'); + $(tableDataHeadTHs[index]).removeClass('sorting_desc').addClass('sorting_disabled'); + } + } + } + }); + } + + $('th', $tableHead).each(function( column ) + { + if(column>indexSkip){ + //处理三种有可能存在的排序字段，比较方法 + var findSortKey; + if( $(this).is('.sort-title') || $(this).is('.sorting_disabled') ) + { + findSortKey = function( $cell ) + { + var cellText = $cell.text(); + if(isNaN(cellText)){ + return $cell.text().toUpperCase(); + }else{ + return parseFloat(cellText); + } + //return $cell.text().toUpperCase(); + } + } + else if( $(this).is('.sort-date') ) + { + findSortKey = function( $cell ) + { + return Date.parse('1' + $cell.text()); + } + } + else if( $(this).is('.sort-price') ) + { + findSortKey = function( $cell ) + { + var key = parseFloat($cell.text().replace(/^[^\d.]*/, '')) + return isNaN(key) ? 0 : key; + } + } + + //排序 + if( findSortKey ) + { + $(this).click(function() + { + $sortOrder = $sortOrder == 0 ? 1 : 0; + var tableDataHeadTHs = $tableData.find('th').get(); + + if($sortOrder == 1){ + if($(this).is('.sorting_disabled')){ + $(this).removeClass('sorting_disabled').addClass('sorting_asc'); + $(tableDataHeadTHs[column]).removeClass('sorting_disabled').addClass('sorting_asc'); + }else if($(this).is('.sorting_asc')){ + $(this).removeClass('sorting_asc').addClass('sorting_desc'); + $(tableDataHeadTHs[column]).removeClass('sorting_asc').addClass('sorting_desc'); + }else if($(this).is('.sorting_desc')){ + $(this).removeClass('sorting_desc').addClass('sorting_asc'); + $(tableDataHeadTHs[column]).removeClass('sorting_desc').addClass('sorting_asc'); + } + }else{ + if($(this).is('.sorting_disabled')){ + $(this).removeClass('sorting_disabled').addClass('sorting_desc'); + $(tableDataHeadTHs[column]).removeClass('sorting_disabled').addClass('sorting_desc'); + }else if($(this).is('.sorting_asc')){ + $(this).removeClass('sorting_asc').addClass('sorting_desc'); + $(tableDataHeadTHs[column]).removeClass('sorting_asc').addClass('sorting_desc'); + }else if($(this).is('.sorting_desc')){ + $(this).removeClass('sorting_desc').addClass('sorting_asc'); + $(tableDataHeadTHs[column]).removeClass('sorting_desc').addClass('sorting_asc'); + } + } + clearSort($(this)); + + var rows = $tableData.find('tbody > tr').get(); + + $.each( rows, function( index, row ) + { + //先关掉所有行 + if ( oTable.fnIsOpen(row) ) + { + $(row).find('.row-details').click(); + } + }); + + //重新取得所有行，否则排序后表格显示异常 + rows = $tableData.find('tbody > tr').get(); + + $.each( rows, function( index, row ) + { + row.sortKey = findSortKey($(row).children('td').eq(column)); + }); + //排序方法 + rows.sort(function( a, b ) + { + if( $sortOrder == 1 ) + { + //升序 + if(a.sortKey < b.sortKey) return -1; + if(a.sortKey > b.sortKey) return 1; + return 0; + } + else + { + //降序 + if(a.sortKey < b.sortKey) return 1; + if(a.sortKey > b.sortKey) return -1; + return 0; + } + }); + //排序后的对象添加给$table + $.each( rows, function( index, row ) + { + $tableData.children('tbody').append(row); + row.sortKey = null; + }); + }); + } + } + }); + } + + var handleRecords = function(requestStr, columns, xsHiddenColumns, smHiddenColumns, oLanguage, openRowFlag, rowCheckable, rowOverFlag, requestURL, requestParameters, tableHeight, columnsTooLong, sTotalRecordsSource, callbackList) { + + /* + jQuery.getJSON('/web/newict/framework/thirdparty/data-tables/app-universal-i18n-datatable-' + lang + '.json', + function(data) { + oLanguage = data; + }); + */ + grid.setCallbackList(callbackList); + grid.setOpenRowFlag(openRowFlag); + grid.setRowCheckable(rowCheckable); + grid.setRowOverFlag(rowOverFlag); + grid.setColumnsTooLong(columnsTooLong); + grid.setSTotalRecordsSource(sTotalRecordsSource); + grid.setTableHeight(tableHeight); + //取得查询条件 +// if(!requestStr || requestStr.length == 0){ +// requestStr = JSON.stringify(requestAllData); +// } + grid.clearAjaxParams(); + grid.addAjaxParam('data', requestStr); + //取得其他参数 + for(var i=0;i<requestParameters.length;i++){ + grid.addAjaxParam(requestParameters[i].paraId,requestParameters[i].paraValue); + } + + grid.init({ + src: $("#datatable_ajax"), + onSuccess: function(grid) { + // execute some code after table records loaded + var tableWrapper = $('div#datatable_ajax_wrapper'); + var $tableHead = $('div.dataTables_scrollHeadInner > table.dataTable', tableWrapper); + var ths = $tableHead.find('th').get(); + var $tableData = $('table#datatable_ajax'); + var tableDataHeadTHs = $tableData.find('th').get(); + $.each( ths, function( index, th ){ + //clear all sort direction + if($(th).is('.sorting_disabled')){ + //do nothing; + }else if($(th).is('.sorting_asc')){ + $(th).removeClass('sorting_asc').addClass('sorting_disabled'); + $(tableDataHeadTHs[index]).removeClass('sorting_asc').addClass('sorting_disabled'); + }else if($(th).is('.sorting_desc')){ + $(th).removeClass('sorting_desc').addClass('sorting_disabled'); + $(tableDataHeadTHs[index]).removeClass('sorting_desc').addClass('sorting_disabled'); + } + }); + + }, + onError: function(grid) { + // execute some code on network or other general error + }, + dataTable: { + "sDom" : "tr<'row'<'col-md-6 col-sm-12'><'col-md-6 col-sm-12'pli>>", // datatable layout + "oLanguage": oLanguage, + //"bAutoWidth": true, + "sScrollY": tableHeight, + "bScrollCollapse": true, + "sScrollX": "100%", + //"sScrollXInner": "110%", + "aLengthMenu": [ + [20, 50, 100], + [20, 50, 100] // change per page values here + ], + "iDisplayLength": 20, // default record count per page + "bServerSide": true, // server side processing + "sAjaxSource": requestURL // ajax source + } + }, columns, xsHiddenColumns, smHiddenColumns, openRowFlag, rowCheckable); + } + + /* + * Insert a 'details' column to the table + */ + var insertDetails = function (oTable, columns, rowCheckable) { + + var $tableData = $('table#datatable_ajax'); + + $tableData.on('click', ' tbody td .row-details', function () { + var nTr = $(this).parents('tr')[0]; + if (oTable.fnIsOpen(nTr)) { + /* This row is already open - close it */ + $(this).addClass("row-details-close").removeClass("row-details-open"); + oTable.fnClose(nTr); + } else { + /* Open this row */ + $(this).addClass("row-details-open").removeClass("row-details-close"); + oTable.fnOpen(nTr, fnFormatDetails(oTable, nTr, columns, rowCheckable), 'details'); + //填充单元格颜色 + var divColor = $("div.cellBackgroundColor", $("table#" + detailTableId)); + $(divColor).parent().css("background", $(divColor).css("background-color")); + } + }); + } + + return { + + //main function to initiate the module + init: function (requestStr, lang, configPathPrefix, callbackList) { + + var oLanguage; + var columns; + var xsHiddenColumns; + var smHiddenColumns; + var columnsAll; + + var openRowFlag = false; + var rowOverFlag = false; + var rowCheckable = false; + var requestURL=""; + var requestAllData; + var requestParameters; + + var tableHeight; + var tableWidth; + + var columnsTooLong; + var sTotalRecordsSource=""; + + //取得当前配置及国际化信息 + $.ajax({ + dataType: 'json', + url: configPathPrefix + '-' + lang + '.json', + async: false, + contentType:'application/json; charset=utf-8', + "success": function(data) { + oLanguage = data.language; + columns = data.columns; + xsHiddenColumns = data.xsHiddenColumns; + smHiddenColumns = data.smHiddenColumns; + columnsAll = data.columnsAll; + openRowFlag = data.openRowFlag == 'true'? true: false; + rowOverFlag = data.rowOverFlag == 'true'? true: false; + rowCheckable = data.rowCheckable == 'true'? true: false; + requestURL = data.requestURL; + //requestAllData = data.requestAllData; + requestParameters = data.requestParameters; + tableHeight = data.tableHeight; + tableWidth = data.tableWidth; + columnsTooLong = data.columnsTooLong; + sTotalRecordsSource = data.sTotalRecordsSource; + }, + "error" : function (xhr, info) { + alert('Communication Error! Error reason:' + info); + } + }); + + $('#dataTableWrapperDiv').css('width', tableWidth); + + if(!isContained(xsHiddenColumns, smHiddenColumns) || !isContained(columns, xsHiddenColumns) || !isContained(columnsAll, columns)){ + alert('Columns claim error: (smHiddenColumns <= xsHiddenColumns <= columns <= columnsAll) Please!'); + return; + } + + generateColumns(columns, openRowFlag, rowCheckable); + //initPickers(); + handleRecords(requestStr, columns, xsHiddenColumns, smHiddenColumns, oLanguage, openRowFlag, rowCheckable, rowOverFlag, requestURL, requestParameters, tableHeight, columnsTooLong, sTotalRecordsSource, callbackList); + //获得初始化完毕的DataTable对象 + var oTable = grid.getDataTable(); + if(openRowFlag){ + insertDetails(oTable, columnsAll, rowCheckable); + } + sortHandling(oTable, openRowFlag, rowCheckable); + //oTable.fnAdjustColumnSizing(true); + return oTable; + } + + }; + +}(); + +var DataTableSmartClientApp = function(datas, configPathPrefix, callbackList){ + + var requestStr = ""; + if(datas){ + requestStr = JSON.stringify(datas); + } + + var lang = getLanguage(); + //lang = 'en-US'; + /*for(var i=0;i<callbackList.length;i++){ + if(getFnName(callbackList[i]).indexOf("i18n")>0){ + callbackList[i](lang); + break; + } + }*/ + if(callbackList && callbackList[0]){ + callbackList[0](lang); + } + //requestStr = ""; + var oTable = TableAjaxICT.init(requestStr, lang, configPathPrefix, callbackList); + + //重新调节列宽以适应window resize + $(window).one('resize', function () { + //oTable.DataTable.models.oSettings.bAjaxDataGet = false; + oTable.fnAdjustColumnSizing(false); + } ); +} diff --git a/common/src/main/webapp/thirdparty/data-tables/app-test-i18n-datatable-zh-CN.json b/common/src/main/webapp/thirdparty/data-tables/app-test-i18n-datatable-zh-CN.json new file mode 100644 index 0000000..fa20902 --- /dev/null +++ b/common/src/main/webapp/thirdparty/data-tables/app-test-i18n-datatable-zh-CN.json @@ -0,0 +1,51 @@ +{ + "language":{ + "sProcessing": "<img src='/web/newict/framework/thirdparty/data-tables/images/loading-spinner-grey.gif'/><span> 处理中...</span>", + "sLengthMenu": "<span class='seperator'>|</span>每页 _MENU_ 条结果", + "sZeroRecords": "没有匹配结果", + "sInfo": "<span class='seperator'>|</span>总共找到 _TOTAL_ 条结果", + "sInfoEmpty": "共 0 项", + "sGroupActions": "_TOTAL_ 条结果被选择: ", + "sAjaxRequestGeneralError": "不能完成请求，请检查您的网络连接情况。", + "sEmptyTable": "表中数据为空", + "oPaginate": { + "sPrevious": "前页", + "sNext": "下页", + "sPage": "第", + "sPageOf": "页，总页数：" + } + }, + "columnsAll":[ + {"columnId":"0", "columnTitle":"开始时间"}, + {"columnId":"1", "columnTitle":"结束时间"}, + {"columnId":"2", "columnTitle":"查询粒度"}, + {"columnId":"3", "columnTitle":"网元位置"}, + {"columnId":"4", "columnTitle":"CPU使用率(百分比)"} + ], + "columns":[ + {"columnId":"0", "columnTitle":"开始时间"}, + {"columnId":"1", "columnTitle":"结束时间"}, + {"columnId":"2", "columnTitle":"查询粒度"}, + {"columnId":"3", "columnTitle":"网元位置"}, + {"columnId":"4", "columnTitle":"CPU使用率(百分比)"} + ], + "xsHiddenColumns":[ + ], + "smHiddenColumns":[ + ], + "columnsTooLong":["3"], + + "rowCheckable": "true", + "openRowFlag" : "false", + "rowOverFlag" : "false", + + "tableHeight":"250px", + "tableWidth":"100%", + + "requestType": "POST", + "requestURL": "/web/rest/web-pm/queryPmPageData", + "requestParameters":[ + ], + "sTotalRecordsSource":"response.extData", + "sTotalRecords":"108" +}
\ No newline at end of file diff --git a/common/src/main/webapp/thirdparty/data-tables/app-universal-i18n-datatable-en-US.json b/common/src/main/webapp/thirdparty/data-tables/app-universal-i18n-datatable-en-US.json new file mode 100644 index 0000000..809daa3 --- /dev/null +++ b/common/src/main/webapp/thirdparty/data-tables/app-universal-i18n-datatable-en-US.json @@ -0,0 +1,89 @@ +{ + "language":{ + "sProcessing": "<img src='/web/newict/framework/thirdparty/data-tables/images/loading-spinner-grey.gif'/><span> Loading...</span>", + "sLengthMenu": "<span class='seperator'>|</span>View _MENU_ records", + "sInfo": "<span class='seperator'>|</span>Found total _TOTAL_ records", + "sInfoEmpty": "No records found to show", + "sGroupActions": "_TOTAL_ records selected: ", + "sAjaxRequestGeneralError": "Could not complete request. Please check your internet connection", + "sEmptyTable": "No data available in table", + "sZeroRecords": "No matching records found", + "oPaginate": { + "sPrevious": "Prev", + "sNext": "Next", + "sPage": "Page", + "sPageOf": "of" + } + }, + "columnsAll":[ + {"columnId":"alarmId", "columnTitle":"Alarm Id"}, + {"columnId":"resDisplayName", "columnTitle":"NE"}, + {"columnId":"moc", "columnTitle":"NE Type"}, + {"columnId":"alarmRaisedTime", "columnTitle":"Raised Time"}, + {"columnId":"perceivedSeverity", "columnTitle":"Severity"}, + {"columnId":"probableCauseDesc", "columnTitle":"Alarm Code"}, + {"columnId":"additionalText", "columnTitle":"Appendix Text"}, + {"columnId":"neip", "columnTitle":"NE IP"}, + {"columnId":"componentname", "columnTitle":"Location"}, + {"columnId":"alarmType", "columnTitle":"Alarm Type"}, + {"columnId":"specificproblem", "columnTitle":"Specific Problem"}, + {"columnId":"ackState", "columnTitle":"Acknowledged State"}, + {"columnId":"ackTime", "columnTitle":"Acknowledge Time"}, + {"columnId":"ackUserId", "columnTitle":"Acknowledge User"}, + {"columnId":"ackSystemId", "columnTitle":"Acknowledge System"}, + {"columnId":"alarmChangedTime", "columnTitle":"Changed Time"}, + {"columnId":"position1", "columnTitle":"Resource ID"} + ], + "columns":[ + {"columnId":"alarmId", "columnTitle":"Alarm Id"}, + {"columnId":"resDisplayName", "columnTitle":"NE"}, + {"columnId":"moc", "columnTitle":"NE Type"}, + {"columnId":"alarmRaisedTime", "columnTitle":"Raised Time"}, + {"columnId":"perceivedSeverity", "columnTitle":"Severity"}, + {"columnId":"probableCauseDesc", "columnTitle":"Alarm Code"}, + {"columnId":"additionalText", "columnTitle":"Appendix Text"}, + {"columnId":"neip", "columnTitle":"NE IP"}, + {"columnId":"componentname", "columnTitle":"Location"}, + {"columnId":"alarmType", "columnTitle":"Alarm Type"}, + {"columnId":"specificproblem", "columnTitle":"Specific Problem"}, + {"columnId":"ackState", "columnTitle":"Acknowledged State"}, + {"columnId":"ackTime", "columnTitle":"Acknowledge Time"}, + {"columnId":"ackUserId", "columnTitle":"Acknowledge User"}, + {"columnId":"ackSystemId", "columnTitle":"Acknowledge System"}, + {"columnId":"alarmChangedTime", "columnTitle":"Changed Time"}, + {"columnId":"position1", "columnTitle":"Resource ID"} + ], + "xsHiddenColumns":[ + {"columnId":"additionalText", "columnTitle":"Appendix Text"}, + {"columnId":"neip", "columnTitle":"NE IP"}, + {"columnId":"componentname", "columnTitle":"Location"}, + {"columnId":"position1", "columnTitle":"Resource ID"} + ], + "smHiddenColumns":[ + {"columnId":"position1", "columnTitle":"Resource ID"} + ], + "columnsTooLong":["additionalText", "moc", "componentname", "specificproblem", "position1"], + "sTotalRecordsSource":"response.extData", + + "rowCheckable": "true", + "openRowFlag" : "true", + "rowOverFlag" : "true", + + "tableHeight":"520px", + "tableWidth":"100%", + + "requestURL": "/web/rest/web/fm/curalarms", + "requestParameters":[ + {"paraId":"pageSize", "paraValue":"20"}, + {"paraId":"pageNo", "paraValue":"1"}, + {"paraId":"_operationType", "paraValue":"fetch"}, + {"paraId":"_startRow", "paraValue":"0"}, + {"paraId":"_endRow", "paraValue":"75"}, + {"paraId":"_textMatchStyle", "paraValue":"exact"}, + {"paraId":"_componentId", "paraValue":"isc_com_zte_ums_aos_fm_view_eventview_table_AlarmTable_0"}, + {"paraId":"_dataSource", "paraValue":"isc_PageRestDataSource_0"}, + {"paraId":"isc_metaDataPrefix", "paraValue":"_"}, + {"paraId":"isc_dataFormat", "paraValue":"json"} + ], + "sTotalRecordsSource":"response.extData" +}
\ No newline at end of file diff --git a/common/src/main/webapp/thirdparty/data-tables/app-universal-i18n-datatable-zh-CN.json b/common/src/main/webapp/thirdparty/data-tables/app-universal-i18n-datatable-zh-CN.json new file mode 100644 index 0000000..8a270a4 --- /dev/null +++ b/common/src/main/webapp/thirdparty/data-tables/app-universal-i18n-datatable-zh-CN.json @@ -0,0 +1,90 @@ +{ + "language":{ + "sProcessing": "<img src='/web/newict/framework/thirdparty/data-tables/images/loading-spinner-grey.gif'/><span> 处理中...</span>", + "sLengthMenu": "<span class='seperator'>|</span>每页 _MENU_ 条结果", + "sZeroRecords": "没有匹配结果", + "sInfo": "<span class='seperator'>|</span>总共找到 _TOTAL_ 条结果", + "sInfoEmpty": "共 0 项", + "sGroupActions": "_TOTAL_ 条结果被选择: ", + "sAjaxRequestGeneralError": "不能完成请求，请检查您的网络连接情况。", + "sEmptyTable": "表中数据为空", + "oPaginate": { + "sPrevious": "前页", + "sNext": "下页", + "sPage": "第", + "sPageOf": "页，总页数：" + } + }, + "columnsAll":[ + {"columnId":"alarmId", "columnTitle":"告警编号"}, + {"columnId":"resDisplayName", "columnTitle":"网元"}, + {"columnId":"moc", "columnTitle":"网元类型"}, + {"columnId":"alarmRaisedTime", "columnTitle":"发生时间"}, + {"columnId":"perceivedSeverity", "columnTitle":"级别"}, + {"columnId":"probableCauseDesc", "columnTitle":"告警码"}, + {"columnId":"additionalText", "columnTitle":"附加文本"}, + {"columnId":"neip", "columnTitle":"网元IP"}, + {"columnId":"componentname", "columnTitle":"网元内定位"}, + {"columnId":"alarmType", "columnTitle":"告警类型"}, + {"columnId":"specificproblem", "columnTitle":"告警原因"}, + {"columnId":"ackState", "columnTitle":"确认状态"}, + {"columnId":"ackTime", "columnTitle":"确认时间"}, + {"columnId":"ackUserId", "columnTitle":"确认用户"}, + {"columnId":"ackSystemId", "columnTitle":"确认系统"}, + {"columnId":"alarmChangedTime", "columnTitle":"修改时间"}, + {"columnId":"position1", "columnTitle":"资源ID"} + ], + "columns":[ + {"columnId":"alarmId", "columnTitle":"告警编号"}, + {"columnId":"resDisplayName", "columnTitle":"网元"}, + {"columnId":"moc", "columnTitle":"网元类型"}, + {"columnId":"alarmRaisedTime", "columnTitle":"发生时间"}, + {"columnId":"perceivedSeverity", "columnTitle":"级别"}, + {"columnId":"probableCauseDesc", "columnTitle":"告警码"}, + {"columnId":"additionalText", "columnTitle":"附加文本"}, + {"columnId":"neip", "columnTitle":"网元IP"}, + {"columnId":"componentname", "columnTitle":"网元内定位"}, + {"columnId":"alarmType", "columnTitle":"告警类型"}, + {"columnId":"specificproblem", "columnTitle":"告警原因"}, + {"columnId":"ackState", "columnTitle":"确认状态"}, + {"columnId":"ackTime", "columnTitle":"确认时间"}, + {"columnId":"ackUserId", "columnTitle":"确认用户"}, + {"columnId":"ackSystemId", "columnTitle":"确认系统"}, + {"columnId":"alarmChangedTime", "columnTitle":"修改时间"}, + {"columnId":"position1", "columnTitle":"资源ID"} + ], + "xsHiddenColumns":[ + {"columnId":"additionalText", "columnTitle":"附加文本"}, + {"columnId":"neip", "columnTitle":"网元IP"}, + {"columnId":"componentname", "columnTitle":"网元内定位"}, + {"columnId":"position1", "columnTitle":"资源ID"} + ], + "smHiddenColumns":[ + {"columnId":"position1", "columnTitle":"资源ID"} + ], + "columnsTooLong":["additionalText", "moc", "componentname", "specificproblem", "position1"], + + "rowCheckable": "true", + "openRowFlag" : "true", + "rowOverFlag" : "true", + + "tableHeight":"520px", + "tableWidth":"100%", + + "requestURL": "/web/rest/web/fm/curalarms", + "requestAllData": {"rule":{"ruleId":-1,"name":"当前告警","creator":"admin","createTime":1397439767310,"modifier":"","modifyTime":0,"description":"","state":true,"ruleType":1,"ruleSort":1,"owner":"","attrs":"<Attrs/>","ruleData":"<CompoundCond><FilterState value='1' /></CompoundCond>"}}, + "requestParameters":[ + {"paraId":"pageSize", "paraValue":"20"}, + {"paraId":"pageNo", "paraValue":"1"}, + {"paraId":"_operationType", "paraValue":"fetch"}, + {"paraId":"_startRow", "paraValue":"0"}, + {"paraId":"_endRow", "paraValue":"75"}, + {"paraId":"_textMatchStyle", "paraValue":"exact"}, + {"paraId":"_componentId", "paraValue":"isc_com_zte_ums_aos_fm_view_eventview_table_AlarmTable_0"}, + {"paraId":"_dataSource", "paraValue":"isc_PageRestDataSource_0"}, + {"paraId":"isc_metaDataPrefix", "paraValue":"_"}, + {"paraId":"isc_dataFormat", "paraValue":"json"} + ], + "sTotalRecordsSource":"response.extData" +} + diff --git a/common/src/main/webapp/thirdparty/data-tables/dataTable.html b/common/src/main/webapp/thirdparty/data-tables/dataTable.html new file mode 100644 index 0000000..afae5e3 --- /dev/null +++ b/common/src/main/webapp/thirdparty/data-tables/dataTable.html @@ -0,0 +1,155 @@ +<!-- FOR TEST --> +<link href="/web/newict/framework/thirdparty/font-awesome/css/font-awesome.min.css" rel="stylesheet" type="text/css"/> +<link href="/web/newict/framework/thirdparty/bootstrap/css/bootstrap.min.css" rel="stylesheet" type="text/css"/> +<link href="/web/newict/framework/thirdparty/uniform/css/uniform.default.css" rel="stylesheet" type="text/css"/> +<link href="/web/newict/framework/css/style-custom.css" rel="stylesheet" type="text/css"/> +<link href="/web/newict/framework/css/style.css" rel="stylesheet" type="text/css"/> +<link href="/web/newict/framework/css/plugins.css" rel="stylesheet" type="text/css"/> +<link href="/web/newict/framework/thirdparty/data-tables/DT_bootstrap.css" rel="stylesheet" type="text/css"/> +<!-- FOR TEST --> +<div id="dataTableWrapperDiv" class="dataTableWrapperDiv" style="overflow: auto; overflow-y: hidden; padding: 0;z-index: 200999;"> + <div class="col-md-12"> + <div class="portlet"> + <div class="portlet-body"> + <div class="table-container" > + <table class="table table-striped table-bordered table-hover" cellpadding="0" cellspacing="0" border="0"id="datatable_ajax" > + <thead> + <tr role="row" class="heading"> + </tr> + </thead> + <tbody></tbody> + </table> + <div id="divOverlay" style="display:none;Z-INDEX:10000;"> + <div id="isc_3A" style="POSITION:relative;-webkit-margin-collapse:separate separate;VISIBILITY:inherit;Z-INDEX:1100;CURSOR:default;"> + <div id="buttonConfirm" role="button" class="buttonConfirm" > + <div id="isc_3B" style="POSITION:relative;-webkit-margin-collapse:separate separate;VISIBILITY:inherit;Z-INDEX:201224;CURSOR:default;"> + <table cellspacing="0" cellpadding="0" width="70" height="22"> + <tbody> + <tr> + <td nowrap="true" class="buttonRounded" align="center" valign="center" tabindex="-1" > + <table cellspacing="0" cellpadding="0"> + <tbody> + <tr> + <td class="buttonRounded" style="margin:0px;border:0px;padding:0px;background-image:none;background-color:transparent;-webkit-box-shadow:none;box-shadow:none;font-size:1px;padding-right:6px"> + <img id="img_acknownledge" src= "/web/res/web-common/comp/skins/EnterpriseBlue/images/Common/web-modulePrivate/fm/aos_acknownledge.gif" width="16" height="16" align="absmiddle" style="vertical-align:middle" name="isc_3Bicon" eventpart="icon" border="0" suppress="TRUE"> + </td> + <td class="buttonRounded" style="margin:0px;border:0px;padding:0px;background-image:none;background-color:transparent;-webkit-box-shadow:none;box-shadow:none;" nowrap="true"> + <span id="aos_fm_alarm_opeater_ack" name_i18n="com_zte_ums_ict_framework_ui_i18n_fm"></span> + </td> + </tr> + </tbody> + </table> + </td> + </tr> + </tbody> + </table> + </div> + </div> + <div id="buttonUnConfirm" role="button" tabindex="1336" class="buttonUnConfirm" > + <div id="isc_3D" style="POSITION:relative;-webkit-margin-collapse:separate separate;VISIBILITY:inherit;Z-INDEX:201242;CURSOR:hand;"> + <table cellspacing="0" cellpadding="0" width="82" height="22"> + <tbody> + <tr> + <td nowrap="true" class="buttonRoundedDisabled" align="center" valign="center" tabindex="-1" > + <table cellspacing="0" cellpadding="0"> + <tbody> + <tr> + <td class="buttonRoundedDisabled" style="margin:0px;border:0px;padding:0px;background-image:none;background-color:transparent;-webkit-box-shadow:none;box-shadow:none;font-size:1px;padding-right:6px"> + <img src="/web/res/web-common/comp/skins/EnterpriseBlue/images/Common/web-modulePrivate/fm/aos_unacknownledge.gif" width="16" height="16" align="absmiddle" style="vertical-align:middle" name="isc_3Dicon" eventpart="icon" border="0" suppress="TRUE"> + </td> + <td class="buttonRoundedDisabled" style="margin:0px;border:0px;padding:0px;background-image:none;background-color:transparent;-webkit-box-shadow:none;box-shadow:none;" nowrap="true"> + <span id="aos_fm_alarm_opeater_unack" name_i18n="com_zte_ums_ict_framework_ui_i18n_fm"></span> + </td> + </tr> + </tbody> + </table> + </td> + </tr> + </tbody> + </table> + </div> + </div> + <div id="buttonDelete" role="button" tabindex="1337" class="buttonDelete" > + <div id="isc_3F" style="POSITION:relative;-webkit-margin-collapse:separate separate;VISIBILITY:inherit;Z-INDEX:201260;CURSOR:hand;"> + <table cellspacing="0" cellpadding="0" width="70" height="22"> + <tbody> + <tr> + <td nowrap="true" class="buttonRounded" align="center" valign="center" tabindex="-1" > + <table cellspacing="0" cellpadding="0"> + <tbody> + <tr> + <td class="buttonRounded" style="margin:0px;border:0px;padding:0px;background-image:none;background-color:transparent;-webkit-box-shadow:none;box-shadow:none;font-size:1px;padding-right:6px"> + <img src="/web/res/web-common/comp/skins/EnterpriseBlue/images/Common/web-common/aos_delete.gif" width="16" height="16" align="absmiddle" style="vertical-align:middle" name="isc_3Ficon" eventpart="icon" border="0" suppress="TRUE"> + </td> + <td class="buttonRounded" style="margin:0px;border:0px;padding:0px;background-image:none;background-color:transparent;-webkit-box-shadow:none;box-shadow:none;" nowrap="true"> + <span id="aos_fm_alarm_opeater_clean" name_i18n="com_zte_ums_ict_framework_ui_i18n_fm"></span> + </td> + </tr> + </tbody> + </table> + </td> + </tr> + </tbody> + </table> + </div> + </div> + </div> + </div><!-- end of overlap --> + <!-- Modal 消除确认对话框--> + <div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true"> + <div class="modal-dialog"> + <div class="modal-content"> + <div class="modal-header"> + <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button> + <h4 class="modal-title" id="myModalLabel"><span id="aos_fm_SuggestionSetting_dialog_title" name_i18n="com_zte_ums_ict_framework_ui_i18n_fm"></span></h4> + </div> + <div class="modal-body"> + <span id="aos_fm_fmalarm_view_confirm_deletedata" name_i18n="com_zte_ums_ict_framework_ui_i18n_fm"></span> + </div> + <div class="modal-footer"> + <button id="delConfirm" type="button" class="btn btn-default btn-confirm" data-dismiss="modal"><span id="aos_fm_condition_dialog_ok" name_i18n="com_zte_ums_ict_framework_ui_i18n_fm"></span></button> + <button type="button" class="btn btn-primary btn-confirm" data-dismiss="modal"><span id="aos_fm_condition_dialog_cancel" name_i18n="com_zte_ums_ict_framework_ui_i18n_fm"></span></button> + </div> + </div><!-- /.modal-content --> + </div><!-- /.modal-dialog --> + </div><!-- /.modal --> + <!-- Modal 已确认提示对话框--> + <div class="modal fade" id="myModalConfirm" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true"> + <div class="modal-dialog"> + <div class="modal-content"> + <div class="modal-header"> + <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button> + <h4 class="modal-title" id="myModalLabel"><span id="aos_fm_level_title_4" name_i18n="com_zte_ums_ict_framework_ui_i18n_fm"></span></h4> + </div> + <div class="modal-body"> + <span id="aos_fm_alarm_title" name_i18n="com_zte_ums_ict_framework_ui_i18n_fm"></span> + <span id="alarm_number"></span> + <span id="aos_fm_alarm_opeater_ack_already" ></span> + </div> + <div class="modal-footer"> + <button id="confirmAlready" type="button" class="btn btn-default btn-confirm" data-dismiss="modal"><span id="aos_fm_condition_dialog_ok" name_i18n="com_zte_ums_ict_framework_ui_i18n_fm"></span></button> + + </div> + </div><!-- /.modal-content --> + </div><!-- /.modal-dialog --> + </div><!-- /.modal --> + </div> + </div> + </div> + <!-- End: life time stats --> + </div> +</div> +<!-- FOR TEST--> +<script type="text/javascript" src="/web/newict/framework/thirdparty/bootstrap/js/bootstrap.min.js"></script> +<script type="text/javascript" src="/web/newict/framework/zte/scripts/core/openoFrameWork.min.js"></script> +<script type="text/javascript" src="/web/newict/framework/thirdparty/uniform/jquery.uniform.min.js"></script> +<script type="text/javascript" src="/web/newict/framework/thirdparty/data-tables/jquery.dataTables.js"></script> +<script type="text/javascript" src="/web/newict/framework/thirdparty/data-tables/DT_bootstrap.js"></script> +<script src="/web/res/web-fm/i18n/jquery.i18n.properties-1.0.9-fm.js"></script> +<script src="/web/res/web-fm/i18n/loadi18n-fm.js"></script> +<script> +var lang = getLanguage(); +//lang = "en-US"; +loadi18n_FM(lang); +</script> +<!-- END PAGE LEVEL PLUGINS --> diff --git a/common/src/main/webapp/thirdparty/data-tables/dataTables.bootstrap.css b/common/src/main/webapp/thirdparty/data-tables/dataTables.bootstrap.css new file mode 100644 index 0000000..ada85f7 --- /dev/null +++ b/common/src/main/webapp/thirdparty/data-tables/dataTables.bootstrap.css @@ -0,0 +1,331 @@ +div.dataTables_length label { + font-weight: normal; + text-align: left; + white-space: nowrap; +} + +div.dataTables_length select { + height: 28px; + display: inline-block; +} + +div.dataTables_filter { + text-align: right; +} + +div.dataTables_filter label { + font-weight: normal; + white-space: nowrap; + text-align: left; +} + +div.dataTables_filter input { + margin-left: 0.5em; + display: inline-block; +} + +div.dataTables_info { + padding-top: 8px; + white-space: nowrap; +} + +div.dataTables_paginate { + margin: 0; + white-space: nowrap; + text-align: right; +} + +div.dataTables_paginate ul.pagination { + margin: 2px 0; + white-space: nowrap; +} + +@media screen and (max-width: 767px) { + div.dataTables_length, + div.dataTables_filter, + div.dataTables_info, + div.dataTables_paginate { + text-align: center; + } +} + + +table.dataTable td, +table.dataTable th { + -webkit-box-sizing: content-box; + -moz-box-sizing: content-box; + box-sizing: content-box; +} + + +table.dataTable { + clear: both; + margin-top: 6px !important; + margin-bottom: 6px !important; + max-width: none !important; +} + +table.dataTable thead .sorting, +table.dataTable thead .sorting_asc, +table.dataTable thead .sorting_desc, +table.dataTable thead .sorting_asc_disabled, +table.dataTable thead .sorting_desc_disabled { + cursor: pointer; +} + +table.dataTable thead .sorting { background: url('../images/sort_both.png') no-repeat center right; } +table.dataTable thead .sorting_asc { background: url('../images/sort_asc.png') no-repeat center right; } +table.dataTable thead .sorting_desc { background: url('../images/sort_desc.png') no-repeat center right; } + +table.dataTable thead .sorting_asc_disabled { background: url('../images/sort_asc_disabled.png') no-repeat center right; } +table.dataTable thead .sorting_desc_disabled { background: url('../images/sort_desc_disabled.png') no-repeat center right; } + +table.dataTable thead > tr > th { + padding-left: 18px; + padding-right: 18px; +} + +table.dataTable th:active { + outline: none; +} + +/* Scrolling */ +div.dataTables_scrollHead table { + margin-bottom: 0 !important; + border-bottom-left-radius: 0; + border-bottom-right-radius: 0; +} + +div.dataTables_scrollHead table thead tr:last-child th:first-child, +div.dataTables_scrollHead table thead tr:last-child td:first-child { + border-bottom-left-radius: 0 !important; + border-bottom-right-radius: 0 !important; +} + +div.dataTables_scrollBody table { + border-top: none; + margin-top: 0 !important; + margin-bottom: 0 !important; +} + +div.dataTables_scrollBody tbody tr:first-child th, +div.dataTables_scrollBody tbody tr:first-child td { + border-top: none; +} + +div.dataTables_scrollFoot table { + margin-top: 0 !important; + border-top: none; +} + +/* Frustratingly the border-collapse:collapse used by Bootstrap makes the column + width calculations when using scrolling impossible to align columns. We have + to use separate + */ +table.table-bordered.dataTable { + border-collapse: separate !important; +} +table.table-bordered thead th, +table.table-bordered thead td { + border-left-width: 0; + border-top-width: 0; +} +table.table-bordered tbody th, +table.table-bordered tbody td { + border-left-width: 0; + border-bottom-width: 0; +} +table.table-bordered th:last-child, +table.table-bordered td:last-child { + border-right-width: 0; +} +div.dataTables_scrollHead table.table-bordered { + border-bottom-width: 0; +} + + + + +/* + * TableTools styles + */ +.table.dataTable tbody tr.active td, +.table.dataTable tbody tr.active th { + background-color: #08C; + color: white; +} + +.table.dataTable tbody tr.active:hover td, +.table.dataTable tbody tr.active:hover th { + background-color: #0075b0 !important; +} + +.table.dataTable tbody tr.active th > a, +.table.dataTable tbody tr.active td > a { + color: white; +} + +.table-striped.dataTable tbody tr.active:nth-child(odd) td, +.table-striped.dataTable tbody tr.active:nth-child(odd) th { + background-color: #017ebc; +} + +table.DTTT_selectable tbody tr { + cursor: pointer; +} + +div.DTTT .btn:hover { + text-decoration: none !important; +} + +ul.DTTT_dropdown.dropdown-menu { + z-index: 2003; +} + +ul.DTTT_dropdown.dropdown-menu a { + color: #333 !important; /* needed only when demo_page.css is included */ +} + +ul.DTTT_dropdown.dropdown-menu li { + position: relative; +} + +ul.DTTT_dropdown.dropdown-menu li:hover a { + background-color: #0088cc; + color: white !important; +} + +div.DTTT_collection_background { + z-index: 2002; +} + +/* TableTools information display */ +div.DTTT_print_info { + position: fixed; + top: 50%; + left: 50%; + width: 400px; + height: 150px; + margin-left: -200px; + margin-top: -75px; + text-align: center; + color: #333; + padding: 10px 30px; + opacity: 0.95; + + background-color: white; + border: 1px solid rgba(0, 0, 0, 0.2); + border-radius: 6px; + + -webkit-box-shadow: 0 3px 7px rgba(0, 0, 0, 0.5); + box-shadow: 0 3px 7px rgba(0, 0, 0, 0.5); +} + +div.DTTT_print_info h6 { + font-weight: normal; + font-size: 28px; + line-height: 28px; + margin: 1em; +} + +div.DTTT_print_info p { + font-size: 14px; + line-height: 20px; +} + +div.dataTables_processing { + position: absolute; + top: 50%; + left: 50%; + width: 100%; + height: 60px; + margin-left: -50%; + margin-top: -25px; + padding-top: 20px; + padding-bottom: 20px; + text-align: center; + font-size: 1.2em; + background-color: white; + background: -webkit-gradient(linear, left top, right top, color-stop(0%, rgba(255,255,255,0)), color-stop(25%, rgba(255,255,255,0.9)), color-stop(75%, rgba(255,255,255,0.9)), color-stop(100%, rgba(255,255,255,0))); + background: -webkit-linear-gradient(left, rgba(255,255,255,0) 0%, rgba(255,255,255,0.9) 25%, rgba(255,255,255,0.9) 75%, rgba(255,255,255,0) 100%); + background: -moz-linear-gradient(left, rgba(255,255,255,0) 0%, rgba(255,255,255,0.9) 25%, rgba(255,255,255,0.9) 75%, rgba(255,255,255,0) 100%); + background: -ms-linear-gradient(left, rgba(255,255,255,0) 0%, rgba(255,255,255,0.9) 25%, rgba(255,255,255,0.9) 75%, rgba(255,255,255,0) 100%); + background: -o-linear-gradient(left, rgba(255,255,255,0) 0%, rgba(255,255,255,0.9) 25%, rgba(255,255,255,0.9) 75%, rgba(255,255,255,0) 100%); + background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.9) 25%, rgba(255,255,255,0.9) 75%, rgba(255,255,255,0) 100%); +} + + + +/* + * FixedColumns styles + */ +div.DTFC_LeftHeadWrapper table, +div.DTFC_LeftFootWrapper table, +div.DTFC_RightHeadWrapper table, +div.DTFC_RightFootWrapper table, +table.DTFC_Cloned tr.even { + background-color: white; + margin-bottom: 0; +} + +div.DTFC_RightHeadWrapper table , +div.DTFC_LeftHeadWrapper table { + border-bottom: none !important; + margin-bottom: 0 !important; + border-top-right-radius: 0 !important; + border-bottom-left-radius: 0 !important; + border-bottom-right-radius: 0 !important; +} + +div.DTFC_RightHeadWrapper table thead tr:last-child th:first-child, +div.DTFC_RightHeadWrapper table thead tr:last-child td:first-child, +div.DTFC_LeftHeadWrapper table thead tr:last-child th:first-child, +div.DTFC_LeftHeadWrapper table thead tr:last-child td:first-child { + border-bottom-left-radius: 0 !important; + border-bottom-right-radius: 0 !important; +} + +div.DTFC_RightBodyWrapper table, +div.DTFC_LeftBodyWrapper table { + border-top: none; + margin: 0 !important; +} + +div.DTFC_RightBodyWrapper tbody tr:first-child th, +div.DTFC_RightBodyWrapper tbody tr:first-child td, +div.DTFC_LeftBodyWrapper tbody tr:first-child th, +div.DTFC_LeftBodyWrapper tbody tr:first-child td { + border-top: none; +} + +div.DTFC_RightFootWrapper table, +div.DTFC_LeftFootWrapper table { + border-top: none; + margin-top: 0 !important; +} + + +/* + * FixedHeader styles + */ +div.FixedHeader_Cloned table { + margin: 0 !important +} + + + + +div.dataTables_length, div.dataTables_info { + display: inline; +} + +div.dataTables_paginate { + display: inline; + float: right !important; +} + +input.pagination-panel-input { + width: 50px; +} + + diff --git a/common/src/main/webapp/thirdparty/data-tables/images/loading-spinner-grey.gif b/common/src/main/webapp/thirdparty/data-tables/images/loading-spinner-grey.gif Binary files differnew file mode 100644 index 0000000..6d614d3 --- /dev/null +++ b/common/src/main/webapp/thirdparty/data-tables/images/loading-spinner-grey.gif diff --git a/common/src/main/webapp/thirdparty/data-tables/images/sort_asc.png b/common/src/main/webapp/thirdparty/data-tables/images/sort_asc.png Binary files differnew file mode 100644 index 0000000..a88d797 --- /dev/null +++ b/common/src/main/webapp/thirdparty/data-tables/images/sort_asc.png diff --git a/common/src/main/webapp/thirdparty/data-tables/images/sort_both.png b/common/src/main/webapp/thirdparty/data-tables/images/sort_both.png Binary files differnew file mode 100644 index 0000000..1867040 --- /dev/null +++ b/common/src/main/webapp/thirdparty/data-tables/images/sort_both.png diff --git a/common/src/main/webapp/thirdparty/data-tables/images/sort_desc.png b/common/src/main/webapp/thirdparty/data-tables/images/sort_desc.png Binary files differnew file mode 100644 index 0000000..def071e --- /dev/null +++ b/common/src/main/webapp/thirdparty/data-tables/images/sort_desc.png diff --git a/common/src/main/webapp/thirdparty/data-tables/jquery.dataTables-1.9.4.js b/common/src/main/webapp/thirdparty/data-tables/jquery.dataTables-1.9.4.js new file mode 100644 index 0000000..367680d --- /dev/null +++ b/common/src/main/webapp/thirdparty/data-tables/jquery.dataTables-1.9.4.js @@ -0,0 +1,12101 @@ +/** + * @summary DataTables + * @description Paginate, search and sort HTML tables + * @version 1.9.4 + * @file jquery.dataTables.js + * @author Allan Jardine (www.sprymedia.co.uk) + * @contact www.sprymedia.co.uk/contact + * + * @copyright Copyright 2008-2012 Allan Jardine, all rights reserved. + * + * This source file is free software, under either the GPL v2 license or a + * BSD style license, available at: + * http://datatables.net/license_gpl2 + * http://datatables.net/license_bsd + * + * This source file is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details. + * + * For details please refer to: http://www.datatables.net + */ + +/*jslint evil: true, undef: true, browser: true */ +/*globals $, jQuery,define,_fnExternApiFunc,_fnInitialise,_fnInitComplete,_fnLanguageCompat,_fnAddColumn,_fnColumnOptions,_fnAddData,_fnCreateTr,_fnGatherData,_fnBuildHead,_fnDrawHead,_fnDraw,_fnReDraw,_fnAjaxUpdate,_fnAjaxParameters,_fnAjaxUpdateDraw,_fnServerParams,_fnAddOptionsHtml,_fnFeatureHtmlTable,_fnScrollDraw,_fnAdjustColumnSizing,_fnFeatureHtmlFilter,_fnFilterComplete,_fnFilterCustom,_fnFilterColumn,_fnFilter,_fnBuildSearchArray,_fnBuildSearchRow,_fnFilterCreateSearch,_fnDataToSearch,_fnSort,_fnSortAttachListener,_fnSortingClasses,_fnFeatureHtmlPaginate,_fnPageChange,_fnFeatureHtmlInfo,_fnUpdateInfo,_fnFeatureHtmlLength,_fnFeatureHtmlProcessing,_fnProcessingDisplay,_fnVisibleToColumnIndex,_fnColumnIndexToVisible,_fnNodeToDataIndex,_fnVisbleColumns,_fnCalculateEnd,_fnConvertToWidth,_fnCalculateColumnWidths,_fnScrollingWidthAdjust,_fnGetWidestNode,_fnGetMaxLenString,_fnStringToCss,_fnDetectType,_fnSettingsFromNode,_fnGetDataMaster,_fnGetTrNodes,_fnGetTdNodes,_fnEscapeRegex,_fnDeleteIndex,_fnReOrderIndex,_fnColumnOrdering,_fnLog,_fnClearTable,_fnSaveState,_fnLoadState,_fnCreateCookie,_fnReadCookie,_fnDetectHeader,_fnGetUniqueThs,_fnScrollBarWidth,_fnApplyToChildren,_fnMap,_fnGetRowData,_fnGetCellData,_fnSetCellData,_fnGetObjectDataFn,_fnSetObjectDataFn,_fnApplyColumnDefs,_fnBindAction,_fnCallbackReg,_fnCallbackFire,_fnJsonString,_fnRender,_fnNodeToColumnIndex,_fnInfoMacros,_fnBrowserDetect,_fnGetColumns*/ + +(/** @lends <global> */function( window, document, undefined ) { + +(function( factory ) { + "use strict"; + + // Define as an AMD module if possible + if ( typeof define === 'function' && define.amd ) + { + define( ['jquery'], factory ); + } + /* Define using browser globals otherwise + * Prevent multiple instantiations if the script is loaded twice + */ + else if ( jQuery && !jQuery.fn.dataTable ) + { + factory( jQuery ); + } +} +(/** @lends <global> */function( $ ) { + "use strict"; + /** + * DataTables is a plug-in for the jQuery Javascript library. It is a + * highly flexible tool, based upon the foundations of progressive + * enhancement, which will add advanced interaction controls to any + * HTML table. For a full list of features please refer to + * <a href="http://datatables.net">DataTables.net</a>. + * + * Note that the <i>DataTable</i> object is not a global variable but is + * aliased to <i>jQuery.fn.DataTable</i> and <i>jQuery.fn.dataTable</i> through which + * it may be accessed. + * + * @class + * @param {object} [oInit={}] Configuration object for DataTables. Options + * are defined by {@link DataTable.defaults} + * @requires jQuery 1.3+ + * + * @example + * // Basic initialisation + * $(document).ready( function { + * $('#example').dataTable(); + * } ); + * + * @example + * // Initialisation with configuration options - in this case, disable + * // pagination and sorting. + * $(document).ready( function { + * $('#example').dataTable( { + * "bPaginate": false, + * "bSort": false + * } ); + * } ); + */ + var DataTable = function( oInit ) + { + + + /** + * Add a column to the list used for the table with default values + * @param {object} oSettings dataTables settings object + * @param {node} nTh The th element for this column + * @memberof DataTable#oApi + */ + function _fnAddColumn( oSettings, nTh ) + { + var oDefaults = DataTable.defaults.columns; + var iCol = oSettings.aoColumns.length; + var oCol = $.extend( {}, DataTable.models.oColumn, oDefaults, { + "sSortingClass": oSettings.oClasses.sSortable, + "sSortingClassJUI": oSettings.oClasses.sSortJUI, + "nTh": nTh ? nTh : document.createElement('th'), + "sTitle": oDefaults.sTitle ? oDefaults.sTitle : nTh ? nTh.innerHTML : '', + "aDataSort": oDefaults.aDataSort ? oDefaults.aDataSort : [iCol], + "mData": oDefaults.mData ? oDefaults.oDefaults : iCol + } ); + oSettings.aoColumns.push( oCol ); + + /* Add a column specific filter */ + if ( oSettings.aoPreSearchCols[ iCol ] === undefined || oSettings.aoPreSearchCols[ iCol ] === null ) + { + oSettings.aoPreSearchCols[ iCol ] = $.extend( {}, DataTable.models.oSearch ); + } + else + { + var oPre = oSettings.aoPreSearchCols[ iCol ]; + + /* Don't require that the user must specify bRegex, bSmart or bCaseInsensitive */ + if ( oPre.bRegex === undefined ) + { + oPre.bRegex = true; + } + + if ( oPre.bSmart === undefined ) + { + oPre.bSmart = true; + } + + if ( oPre.bCaseInsensitive === undefined ) + { + oPre.bCaseInsensitive = true; + } + } + + /* Use the column options function to initialise classes etc */ + _fnColumnOptions( oSettings, iCol, null ); + } + + + /** + * Apply options for a column + * @param {object} oSettings dataTables settings object + * @param {int} iCol column index to consider + * @param {object} oOptions object with sType, bVisible and bSearchable etc + * @memberof DataTable#oApi + */ + function _fnColumnOptions( oSettings, iCol, oOptions ) + { + var oCol = oSettings.aoColumns[ iCol ]; + + /* User specified column options */ + if ( oOptions !== undefined && oOptions !== null ) + { + /* Backwards compatibility for mDataProp */ + if ( oOptions.mDataProp && !oOptions.mData ) + { + oOptions.mData = oOptions.mDataProp; + } + + if ( oOptions.sType !== undefined ) + { + oCol.sType = oOptions.sType; + oCol._bAutoType = false; + } + + $.extend( oCol, oOptions ); + _fnMap( oCol, oOptions, "sWidth", "sWidthOrig" ); + + /* iDataSort to be applied (backwards compatibility), but aDataSort will take + * priority if defined + */ + if ( oOptions.iDataSort !== undefined ) + { + oCol.aDataSort = [ oOptions.iDataSort ]; + } + _fnMap( oCol, oOptions, "aDataSort" ); + } + + /* Cache the data get and set functions for speed */ + var mRender = oCol.mRender ? _fnGetObjectDataFn( oCol.mRender ) : null; + var mData = _fnGetObjectDataFn( oCol.mData ); + + oCol.fnGetData = function (oData, sSpecific) { + var innerData = mData( oData, sSpecific ); + + if ( oCol.mRender && (sSpecific && sSpecific !== '') ) + { + return mRender( innerData, sSpecific, oData ); + } + return innerData; + }; + oCol.fnSetData = _fnSetObjectDataFn( oCol.mData ); + + /* Feature sorting overrides column specific when off */ + if ( !oSettings.oFeatures.bSort ) + { + oCol.bSortable = false; + } + + /* Check that the class assignment is correct for sorting */ + if ( !oCol.bSortable || + ($.inArray('asc', oCol.asSorting) == -1 && $.inArray('desc', oCol.asSorting) == -1) ) + { + oCol.sSortingClass = oSettings.oClasses.sSortableNone; + oCol.sSortingClassJUI = ""; + } + else if ( $.inArray('asc', oCol.asSorting) == -1 && $.inArray('desc', oCol.asSorting) == -1 ) + { + oCol.sSortingClass = oSettings.oClasses.sSortable; + oCol.sSortingClassJUI = oSettings.oClasses.sSortJUI; + } + else if ( $.inArray('asc', oCol.asSorting) != -1 && $.inArray('desc', oCol.asSorting) == -1 ) + { + oCol.sSortingClass = oSettings.oClasses.sSortableAsc; + oCol.sSortingClassJUI = oSettings.oClasses.sSortJUIAscAllowed; + } + else if ( $.inArray('asc', oCol.asSorting) == -1 && $.inArray('desc', oCol.asSorting) != -1 ) + { + oCol.sSortingClass = oSettings.oClasses.sSortableDesc; + oCol.sSortingClassJUI = oSettings.oClasses.sSortJUIDescAllowed; + } + } + + + /** + * Adjust the table column widths for new data. Note: you would probably want to + * do a redraw after calling this function! + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnAdjustColumnSizing ( oSettings ) + { + /* Not interested in doing column width calculation if auto-width is disabled */ + if ( oSettings.oFeatures.bAutoWidth === false ) + { + return false; + } + + _fnCalculateColumnWidths( oSettings ); + for ( var i=0 , iLen=oSettings.aoColumns.length ; i<iLen ; i++ ) + { + oSettings.aoColumns[i].nTh.style.width = oSettings.aoColumns[i].sWidth; + } + } + + + /** + * Covert the index of a visible column to the index in the data array (take account + * of hidden columns) + * @param {object} oSettings dataTables settings object + * @param {int} iMatch Visible column index to lookup + * @returns {int} i the data index + * @memberof DataTable#oApi + */ + function _fnVisibleToColumnIndex( oSettings, iMatch ) + { + var aiVis = _fnGetColumns( oSettings, 'bVisible' ); + + return typeof aiVis[iMatch] === 'number' ? + aiVis[iMatch] : + null; + } + + + /** + * Covert the index of an index in the data array and convert it to the visible + * column index (take account of hidden columns) + * @param {int} iMatch Column index to lookup + * @param {object} oSettings dataTables settings object + * @returns {int} i the data index + * @memberof DataTable#oApi + */ + function _fnColumnIndexToVisible( oSettings, iMatch ) + { + var aiVis = _fnGetColumns( oSettings, 'bVisible' ); + var iPos = $.inArray( iMatch, aiVis ); + + return iPos !== -1 ? iPos : null; + } + + + /** + * Get the number of visible columns + * @param {object} oSettings dataTables settings object + * @returns {int} i the number of visible columns + * @memberof DataTable#oApi + */ + function _fnVisbleColumns( oSettings ) + { + return _fnGetColumns( oSettings, 'bVisible' ).length; + } + + + /** + * Get an array of column indexes that match a given property + * @param {object} oSettings dataTables settings object + * @param {string} sParam Parameter in aoColumns to look for - typically + * bVisible or bSearchable + * @returns {array} Array of indexes with matched properties + * @memberof DataTable#oApi + */ + function _fnGetColumns( oSettings, sParam ) + { + var a = []; + + $.map( oSettings.aoColumns, function(val, i) { + if ( val[sParam] ) { + a.push( i ); + } + } ); + + return a; + } + + + /** + * Get the sort type based on an input string + * @param {string} sData data we wish to know the type of + * @returns {string} type (defaults to 'string' if no type can be detected) + * @memberof DataTable#oApi + */ + function _fnDetectType( sData ) + { + var aTypes = DataTable.ext.aTypes; + var iLen = aTypes.length; + + for ( var i=0 ; i<iLen ; i++ ) + { + var sType = aTypes[i]( sData ); + if ( sType !== null ) + { + return sType; + } + } + + return 'string'; + } + + + /** + * Figure out how to reorder a display list + * @param {object} oSettings dataTables settings object + * @returns array {int} aiReturn index list for reordering + * @memberof DataTable#oApi + */ + function _fnReOrderIndex ( oSettings, sColumns ) + { + var aColumns = sColumns.split(','); + var aiReturn = []; + + for ( var i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ ) + { + for ( var j=0 ; j<iLen ; j++ ) + { + if ( oSettings.aoColumns[i].sName == aColumns[j] ) + { + aiReturn.push( j ); + break; + } + } + } + + return aiReturn; + } + + + /** + * Get the column ordering that DataTables expects + * @param {object} oSettings dataTables settings object + * @returns {string} comma separated list of names + * @memberof DataTable#oApi + */ + function _fnColumnOrdering ( oSettings ) + { + var sNames = ''; + for ( var i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ ) + { + sNames += oSettings.aoColumns[i].sName+','; + } + if ( sNames.length == iLen ) + { + return ""; + } + return sNames.slice(0, -1); + } + + + /** + * Take the column definitions and static columns arrays and calculate how + * they relate to column indexes. The callback function will then apply the + * definition found for a column to a suitable configuration object. + * @param {object} oSettings dataTables settings object + * @param {array} aoColDefs The aoColumnDefs array that is to be applied + * @param {array} aoCols The aoColumns array that defines columns individually + * @param {function} fn Callback function - takes two parameters, the calculated + * column index and the definition for that column. + * @memberof DataTable#oApi + */ + function _fnApplyColumnDefs( oSettings, aoColDefs, aoCols, fn ) + { + var i, iLen, j, jLen, k, kLen; + + // Column definitions with aTargets + if ( aoColDefs ) + { + /* Loop over the definitions array - loop in reverse so first instance has priority */ + for ( i=aoColDefs.length-1 ; i>=0 ; i-- ) + { + /* Each definition can target multiple columns, as it is an array */ + var aTargets = aoColDefs[i].aTargets; + if ( !$.isArray( aTargets ) ) + { + _fnLog( oSettings, 1, 'aTargets must be an array of targets, not a '+(typeof aTargets) ); + } + + for ( j=0, jLen=aTargets.length ; j<jLen ; j++ ) + { + if ( typeof aTargets[j] === 'number' && aTargets[j] >= 0 ) + { + /* Add columns that we don't yet know about */ + while( oSettings.aoColumns.length <= aTargets[j] ) + { + _fnAddColumn( oSettings ); + } + + /* Integer, basic index */ + fn( aTargets[j], aoColDefs[i] ); + } + else if ( typeof aTargets[j] === 'number' && aTargets[j] < 0 ) + { + /* Negative integer, right to left column counting */ + fn( oSettings.aoColumns.length+aTargets[j], aoColDefs[i] ); + } + else if ( typeof aTargets[j] === 'string' ) + { + /* Class name matching on TH element */ + for ( k=0, kLen=oSettings.aoColumns.length ; k<kLen ; k++ ) + { + if ( aTargets[j] == "_all" || + $(oSettings.aoColumns[k].nTh).hasClass( aTargets[j] ) ) + { + fn( k, aoColDefs[i] ); + } + } + } + } + } + } + + // Statically defined columns array + if ( aoCols ) + { + for ( i=0, iLen=aoCols.length ; i<iLen ; i++ ) + { + fn( i, aoCols[i] ); + } + } + } + + /** + * Add a data array to the table, creating DOM node etc. This is the parallel to + * _fnGatherData, but for adding rows from a Javascript source, rather than a + * DOM source. + * @param {object} oSettings dataTables settings object + * @param {array} aData data array to be added + * @returns {int} >=0 if successful (index of new aoData entry), -1 if failed + * @memberof DataTable#oApi + */ + function _fnAddData ( oSettings, aDataSupplied ) + { + var oCol; + + /* Take an independent copy of the data source so we can bash it about as we wish */ + var aDataIn = ($.isArray(aDataSupplied)) ? + aDataSupplied.slice() : + $.extend( true, {}, aDataSupplied ); + + /* Create the object for storing information about this new row */ + var iRow = oSettings.aoData.length; + var oData = $.extend( true, {}, DataTable.models.oRow ); + oData._aData = aDataIn; + oSettings.aoData.push( oData ); + + /* Create the cells */ + var nTd, sThisType; + for ( var i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ ) + { + oCol = oSettings.aoColumns[i]; + + /* Use rendered data for filtering / sorting */ + if ( typeof oCol.fnRender === 'function' && oCol.bUseRendered && oCol.mData !== null ) + { + _fnSetCellData( oSettings, iRow, i, _fnRender(oSettings, iRow, i) ); + } + else + { + _fnSetCellData( oSettings, iRow, i, _fnGetCellData( oSettings, iRow, i ) ); + } + + /* See if we should auto-detect the column type */ + if ( oCol._bAutoType && oCol.sType != 'string' ) + { + /* Attempt to auto detect the type - same as _fnGatherData() */ + var sVarType = _fnGetCellData( oSettings, iRow, i, 'type' ); + if ( sVarType !== null && sVarType !== '' ) + { + sThisType = _fnDetectType( sVarType ); + if ( oCol.sType === null ) + { + oCol.sType = sThisType; + } + else if ( oCol.sType != sThisType && oCol.sType != "html" ) + { + /* String is always the 'fallback' option */ + oCol.sType = 'string'; + } + } + } + } + + /* Add to the display array */ + oSettings.aiDisplayMaster.push( iRow ); + + /* Create the DOM information */ + if ( !oSettings.oFeatures.bDeferRender ) + { + _fnCreateTr( oSettings, iRow ); + } + + return iRow; + } + + + /** + * Read in the data from the target table from the DOM + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnGatherData( oSettings ) + { + var iLoop, i, iLen, j, jLen, jInner, + nTds, nTrs, nTd, nTr, aLocalData, iThisIndex, + iRow, iRows, iColumn, iColumns, sNodeName, + oCol, oData; + + /* + * Process by row first + * Add the data object for the whole table - storing the tr node. Note - no point in getting + * DOM based data if we are going to go and replace it with Ajax source data. + */ + if ( oSettings.bDeferLoading || oSettings.sAjaxSource === null ) + { + nTr = oSettings.nTBody.firstChild; + while ( nTr ) + { + if ( nTr.nodeName.toUpperCase() == "TR" ) + { + iThisIndex = oSettings.aoData.length; + nTr._DT_RowIndex = iThisIndex; + oSettings.aoData.push( $.extend( true, {}, DataTable.models.oRow, { + "nTr": nTr + } ) ); + + oSettings.aiDisplayMaster.push( iThisIndex ); + nTd = nTr.firstChild; + jInner = 0; + while ( nTd ) + { + sNodeName = nTd.nodeName.toUpperCase(); + if ( sNodeName == "TD" || sNodeName == "TH" ) + { + _fnSetCellData( oSettings, iThisIndex, jInner, $.trim(nTd.innerHTML) ); + jInner++; + } + nTd = nTd.nextSibling; + } + } + nTr = nTr.nextSibling; + } + } + + /* Gather in the TD elements of the Table - note that this is basically the same as + * fnGetTdNodes, but that function takes account of hidden columns, which we haven't yet + * setup! + */ + nTrs = _fnGetTrNodes( oSettings ); + nTds = []; + for ( i=0, iLen=nTrs.length ; i<iLen ; i++ ) + { + nTd = nTrs[i].firstChild; + while ( nTd ) + { + sNodeName = nTd.nodeName.toUpperCase(); + if ( sNodeName == "TD" || sNodeName == "TH" ) + { + nTds.push( nTd ); + } + nTd = nTd.nextSibling; + } + } + + /* Now process by column */ + for ( iColumn=0, iColumns=oSettings.aoColumns.length ; iColumn<iColumns ; iColumn++ ) + { + oCol = oSettings.aoColumns[iColumn]; + + /* Get the title of the column - unless there is a user set one */ + if ( oCol.sTitle === null ) + { + oCol.sTitle = oCol.nTh.innerHTML; + } + + var + bAutoType = oCol._bAutoType, + bRender = typeof oCol.fnRender === 'function', + bClass = oCol.sClass !== null, + bVisible = oCol.bVisible, + nCell, sThisType, sRendered, sValType; + + /* A single loop to rule them all (and be more efficient) */ + if ( bAutoType || bRender || bClass || !bVisible ) + { + for ( iRow=0, iRows=oSettings.aoData.length ; iRow<iRows ; iRow++ ) + { + oData = oSettings.aoData[iRow]; + nCell = nTds[ (iRow*iColumns) + iColumn ]; + + /* Type detection */ + if ( bAutoType && oCol.sType != 'string' ) + { + sValType = _fnGetCellData( oSettings, iRow, iColumn, 'type' ); + if ( sValType !== '' ) + { + sThisType = _fnDetectType( sValType ); + if ( oCol.sType === null ) + { + oCol.sType = sThisType; + } + else if ( oCol.sType != sThisType && + oCol.sType != "html" ) + { + /* String is always the 'fallback' option */ + oCol.sType = 'string'; + } + } + } + + if ( oCol.mRender ) + { + // mRender has been defined, so we need to get the value and set it + nCell.innerHTML = _fnGetCellData( oSettings, iRow, iColumn, 'display' ); + } + else if ( oCol.mData !== iColumn ) + { + // If mData is not the same as the column number, then we need to + // get the dev set value. If it is the column, no point in wasting + // time setting the value that is already there! + nCell.innerHTML = _fnGetCellData( oSettings, iRow, iColumn, 'display' ); + } + + /* Rendering */ + if ( bRender ) + { + sRendered = _fnRender( oSettings, iRow, iColumn ); + nCell.innerHTML = sRendered; + if ( oCol.bUseRendered ) + { + /* Use the rendered data for filtering / sorting */ + _fnSetCellData( oSettings, iRow, iColumn, sRendered ); + } + } + + /* Classes */ + if ( bClass ) + { + nCell.className += ' '+oCol.sClass; + } + + /* Column visibility */ + if ( !bVisible ) + { + oData._anHidden[iColumn] = nCell; + nCell.parentNode.removeChild( nCell ); + } + else + { + oData._anHidden[iColumn] = null; + } + + if ( oCol.fnCreatedCell ) + { + oCol.fnCreatedCell.call( oSettings.oInstance, + nCell, _fnGetCellData( oSettings, iRow, iColumn, 'display' ), oData._aData, iRow, iColumn + ); + } + } + } + } + + /* Row created callbacks */ + if ( oSettings.aoRowCreatedCallback.length !== 0 ) + { + for ( i=0, iLen=oSettings.aoData.length ; i<iLen ; i++ ) + { + oData = oSettings.aoData[i]; + _fnCallbackFire( oSettings, 'aoRowCreatedCallback', null, [oData.nTr, oData._aData, i] ); + } + } + } + + + /** + * Take a TR element and convert it to an index in aoData + * @param {object} oSettings dataTables settings object + * @param {node} n the TR element to find + * @returns {int} index if the node is found, null if not + * @memberof DataTable#oApi + */ + function _fnNodeToDataIndex( oSettings, n ) + { + return (n._DT_RowIndex!==undefined) ? n._DT_RowIndex : null; + } + + + /** + * Take a TD element and convert it into a column data index (not the visible index) + * @param {object} oSettings dataTables settings object + * @param {int} iRow The row number the TD/TH can be found in + * @param {node} n The TD/TH element to find + * @returns {int} index if the node is found, -1 if not + * @memberof DataTable#oApi + */ + function _fnNodeToColumnIndex( oSettings, iRow, n ) + { + var anCells = _fnGetTdNodes( oSettings, iRow ); + + for ( var i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ ) + { + if ( anCells[i] === n ) + { + return i; + } + } + return -1; + } + + + /** + * Get an array of data for a given row from the internal data cache + * @param {object} oSettings dataTables settings object + * @param {int} iRow aoData row id + * @param {string} sSpecific data get type ('type' 'filter' 'sort') + * @param {array} aiColumns Array of column indexes to get data from + * @returns {array} Data array + * @memberof DataTable#oApi + */ + function _fnGetRowData( oSettings, iRow, sSpecific, aiColumns ) + { + var out = []; + for ( var i=0, iLen=aiColumns.length ; i<iLen ; i++ ) + { + out.push( _fnGetCellData( oSettings, iRow, aiColumns[i], sSpecific ) ); + } + return out; + } + + + /** + * Get the data for a given cell from the internal cache, taking into account data mapping + * @param {object} oSettings dataTables settings object + * @param {int} iRow aoData row id + * @param {int} iCol Column index + * @param {string} sSpecific data get type ('display', 'type' 'filter' 'sort') + * @returns {*} Cell data + * @memberof DataTable#oApi + */ + function _fnGetCellData( oSettings, iRow, iCol, sSpecific ) + { + var sData; + var oCol = oSettings.aoColumns[iCol]; + var oData = oSettings.aoData[iRow]._aData; + + if ( (sData=oCol.fnGetData( oData, sSpecific )) === undefined ) + { + if ( oSettings.iDrawError != oSettings.iDraw && oCol.sDefaultContent === null ) + { + _fnLog( oSettings, 1, "Requested unknown parameter "+ + (typeof oCol.mData=='function' ? '{mData function}' : "'"+oCol.mData+"'")+ + " from the data source for row "+iRow ); + oSettings.iDrawError = oSettings.iDraw; + } + return oCol.sDefaultContent; + } + + /* When the data source is null, we can use default column data */ + if ( sData === null && oCol.sDefaultContent !== null ) + { + sData = oCol.sDefaultContent; + } + else if ( typeof sData === 'function' ) + { + /* If the data source is a function, then we run it and use the return */ + return sData(); + } + + if ( sSpecific == 'display' && sData === null ) + { + return ''; + } + return sData; + } + + + /** + * Set the value for a specific cell, into the internal data cache + * @param {object} oSettings dataTables settings object + * @param {int} iRow aoData row id + * @param {int} iCol Column index + * @param {*} val Value to set + * @memberof DataTable#oApi + */ + function _fnSetCellData( oSettings, iRow, iCol, val ) + { + var oCol = oSettings.aoColumns[iCol]; + var oData = oSettings.aoData[iRow]._aData; + + oCol.fnSetData( oData, val ); + } + + + // Private variable that is used to match array syntax in the data property object + var __reArray = /\[.*?\]$/; + + /** + * Return a function that can be used to get data from a source object, taking + * into account the ability to use nested objects as a source + * @param {string|int|function} mSource The data source for the object + * @returns {function} Data get function + * @memberof DataTable#oApi + */ + function _fnGetObjectDataFn( mSource ) + { + if ( mSource === null ) + { + /* Give an empty string for rendering / sorting etc */ + return function (data, type) { + return null; + }; + } + else if ( typeof mSource === 'function' ) + { + return function (data, type, extra) { + return mSource( data, type, extra ); + }; + } + else if ( typeof mSource === 'string' && (mSource.indexOf('.') !== -1 || mSource.indexOf('[') !== -1) ) + { + /* If there is a . in the source string then the data source is in a + * nested object so we loop over the data for each level to get the next + * level down. On each loop we test for undefined, and if found immediately + * return. This allows entire objects to be missing and sDefaultContent to + * be used if defined, rather than throwing an error + */ + var fetchData = function (data, type, src) { + var a = src.split('.'); + var arrayNotation, out, innerSrc; + + if ( src !== "" ) + { + for ( var i=0, iLen=a.length ; i<iLen ; i++ ) + { + // Check if we are dealing with an array notation request + arrayNotation = a[i].match(__reArray); + + if ( arrayNotation ) { + a[i] = a[i].replace(__reArray, ''); + + // Condition allows simply [] to be passed in + if ( a[i] !== "" ) { + data = data[ a[i] ]; + } + out = []; + + // Get the remainder of the nested object to get + a.splice( 0, i+1 ); + innerSrc = a.join('.'); + + // Traverse each entry in the array getting the properties requested + for ( var j=0, jLen=data.length ; j<jLen ; j++ ) { + out.push( fetchData( data[j], type, innerSrc ) ); + } + + // If a string is given in between the array notation indicators, that + // is used to join the strings together, otherwise an array is returned + var join = arrayNotation[0].substring(1, arrayNotation[0].length-1); + data = (join==="") ? out : out.join(join); + + // The inner call to fetchData has already traversed through the remainder + // of the source requested, so we exit from the loop + break; + } + + if ( data === null || data[ a[i] ] === undefined ) + { + return undefined; + } + data = data[ a[i] ]; + } + } + + return data; + }; + + return function (data, type) { + return fetchData( data, type, mSource ); + }; + } + else + { + /* Array or flat object mapping */ + return function (data, type) { + return data[mSource]; + }; + } + } + + + /** + * Return a function that can be used to set data from a source object, taking + * into account the ability to use nested objects as a source + * @param {string|int|function} mSource The data source for the object + * @returns {function} Data set function + * @memberof DataTable#oApi + */ + function _fnSetObjectDataFn( mSource ) + { + if ( mSource === null ) + { + /* Nothing to do when the data source is null */ + return function (data, val) {}; + } + else if ( typeof mSource === 'function' ) + { + return function (data, val) { + mSource( data, 'set', val ); + }; + } + else if ( typeof mSource === 'string' && (mSource.indexOf('.') !== -1 || mSource.indexOf('[') !== -1) ) + { + /* Like the get, we need to get data from a nested object */ + var setData = function (data, val, src) { + var a = src.split('.'), b; + var arrayNotation, o, innerSrc; + + for ( var i=0, iLen=a.length-1 ; i<iLen ; i++ ) + { + // Check if we are dealing with an array notation request + arrayNotation = a[i].match(__reArray); + + if ( arrayNotation ) + { + a[i] = a[i].replace(__reArray, ''); + data[ a[i] ] = []; + + // Get the remainder of the nested object to set so we can recurse + b = a.slice(); + b.splice( 0, i+1 ); + innerSrc = b.join('.'); + + // Traverse each entry in the array setting the properties requested + for ( var j=0, jLen=val.length ; j<jLen ; j++ ) + { + o = {}; + setData( o, val[j], innerSrc ); + data[ a[i] ].push( o ); + } + + // The inner call to setData has already traversed through the remainder + // of the source and has set the data, thus we can exit here + return; + } + + // If the nested object doesn't currently exist - since we are + // trying to set the value - create it + if ( data[ a[i] ] === null || data[ a[i] ] === undefined ) + { + data[ a[i] ] = {}; + } + data = data[ a[i] ]; + } + + // If array notation is used, we just want to strip it and use the property name + // and assign the value. If it isn't used, then we get the result we want anyway + data[ a[a.length-1].replace(__reArray, '') ] = val; + }; + + return function (data, val) { + return setData( data, val, mSource ); + }; + } + else + { + /* Array or flat object mapping */ + return function (data, val) { + data[mSource] = val; + }; + } + } + + + /** + * Return an array with the full table data + * @param {object} oSettings dataTables settings object + * @returns array {array} aData Master data array + * @memberof DataTable#oApi + */ + function _fnGetDataMaster ( oSettings ) + { + var aData = []; + var iLen = oSettings.aoData.length; + for ( var i=0 ; i<iLen; i++ ) + { + aData.push( oSettings.aoData[i]._aData ); + } + return aData; + } + + + /** + * Nuke the table + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnClearTable( oSettings ) + { + oSettings.aoData.splice( 0, oSettings.aoData.length ); + oSettings.aiDisplayMaster.splice( 0, oSettings.aiDisplayMaster.length ); + oSettings.aiDisplay.splice( 0, oSettings.aiDisplay.length ); + _fnCalculateEnd( oSettings ); + } + + + /** + * Take an array of integers (index array) and remove a target integer (value - not + * the key!) + * @param {array} a Index array to target + * @param {int} iTarget value to find + * @memberof DataTable#oApi + */ + function _fnDeleteIndex( a, iTarget ) + { + var iTargetIndex = -1; + + for ( var i=0, iLen=a.length ; i<iLen ; i++ ) + { + if ( a[i] == iTarget ) + { + iTargetIndex = i; + } + else if ( a[i] > iTarget ) + { + a[i]--; + } + } + + if ( iTargetIndex != -1 ) + { + a.splice( iTargetIndex, 1 ); + } + } + + + /** + * Call the developer defined fnRender function for a given cell (row/column) with + * the required parameters and return the result. + * @param {object} oSettings dataTables settings object + * @param {int} iRow aoData index for the row + * @param {int} iCol aoColumns index for the column + * @returns {*} Return of the developer's fnRender function + * @memberof DataTable#oApi + */ + function _fnRender( oSettings, iRow, iCol ) + { + var oCol = oSettings.aoColumns[iCol]; + + return oCol.fnRender( { + "iDataRow": iRow, + "iDataColumn": iCol, + "oSettings": oSettings, + "aData": oSettings.aoData[iRow]._aData, + "mDataProp": oCol.mData + }, _fnGetCellData(oSettings, iRow, iCol, 'display') ); + } + /** + * Create a new TR element (and it's TD children) for a row + * @param {object} oSettings dataTables settings object + * @param {int} iRow Row to consider + * @memberof DataTable#oApi + */ + function _fnCreateTr ( oSettings, iRow ) + { + var oData = oSettings.aoData[iRow]; + var nTd; + + if ( oData.nTr === null ) + { + oData.nTr = document.createElement('tr'); + + /* Use a private property on the node to allow reserve mapping from the node + * to the aoData array for fast look up + */ + oData.nTr._DT_RowIndex = iRow; + + /* Special parameters can be given by the data source to be used on the row */ + if ( oData._aData.DT_RowId ) + { + oData.nTr.id = oData._aData.DT_RowId; + } + + if ( oData._aData.DT_RowClass ) + { + oData.nTr.className = oData._aData.DT_RowClass; + } + + /* Process each column */ + for ( var i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ ) + { + var oCol = oSettings.aoColumns[i]; + nTd = document.createElement( oCol.sCellType ); + + /* Render if needed - if bUseRendered is true then we already have the rendered + * value in the data source - so can just use that + */ + nTd.innerHTML = (typeof oCol.fnRender === 'function' && (!oCol.bUseRendered || oCol.mData === null)) ? + _fnRender( oSettings, iRow, i ) : + _fnGetCellData( oSettings, iRow, i, 'display' ); + + /* Add user defined class */ + if ( oCol.sClass !== null ) + { + nTd.className = oCol.sClass; + } + + if ( oCol.bVisible ) + { + oData.nTr.appendChild( nTd ); + oData._anHidden[i] = null; + } + else + { + oData._anHidden[i] = nTd; + } + + if ( oCol.fnCreatedCell ) + { + oCol.fnCreatedCell.call( oSettings.oInstance, + nTd, _fnGetCellData( oSettings, iRow, i, 'display' ), oData._aData, iRow, i + ); + } + } + + _fnCallbackFire( oSettings, 'aoRowCreatedCallback', null, [oData.nTr, oData._aData, iRow] ); + } + } + + + /** + * Create the HTML header for the table + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnBuildHead( oSettings ) + { + var i, nTh, iLen, j, jLen; + var iThs = $('th, td', oSettings.nTHead).length; + var iCorrector = 0; + var jqChildren; + + /* If there is a header in place - then use it - otherwise it's going to get nuked... */ + if ( iThs !== 0 ) + { + /* We've got a thead from the DOM, so remove hidden columns and apply width to vis cols */ + for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ ) + { + nTh = oSettings.aoColumns[i].nTh; + nTh.setAttribute('role', 'columnheader'); + if ( oSettings.aoColumns[i].bSortable ) + { + nTh.setAttribute('tabindex', oSettings.iTabIndex); + nTh.setAttribute('aria-controls', oSettings.sTableId); + } + + if ( oSettings.aoColumns[i].sClass !== null ) + { + $(nTh).addClass( oSettings.aoColumns[i].sClass ); + } + + /* Set the title of the column if it is user defined (not what was auto detected) */ + if ( oSettings.aoColumns[i].sTitle != nTh.innerHTML ) + { + nTh.innerHTML = oSettings.aoColumns[i].sTitle; + } + } + } + else + { + /* We don't have a header in the DOM - so we are going to have to create one */ + var nTr = document.createElement( "tr" ); + + for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ ) + { + nTh = oSettings.aoColumns[i].nTh; + nTh.innerHTML = oSettings.aoColumns[i].sTitle; + nTh.setAttribute('tabindex', '0'); + + if ( oSettings.aoColumns[i].sClass !== null ) + { + $(nTh).addClass( oSettings.aoColumns[i].sClass ); + } + + nTr.appendChild( nTh ); + } + $(oSettings.nTHead).html( '' )[0].appendChild( nTr ); + _fnDetectHeader( oSettings.aoHeader, oSettings.nTHead ); + } + + /* ARIA role for the rows */ + $(oSettings.nTHead).children('tr').attr('role', 'row'); + + /* Add the extra markup needed by jQuery UI's themes */ + if ( oSettings.bJUI ) + { + for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ ) + { + nTh = oSettings.aoColumns[i].nTh; + + var nDiv = document.createElement('div'); + nDiv.className = oSettings.oClasses.sSortJUIWrapper; + $(nTh).contents().appendTo(nDiv); + + var nSpan = document.createElement('span'); + nSpan.className = oSettings.oClasses.sSortIcon; + nDiv.appendChild( nSpan ); + nTh.appendChild( nDiv ); + } + } + + if ( oSettings.oFeatures.bSort ) + { + for ( i=0 ; i<oSettings.aoColumns.length ; i++ ) + { + if ( oSettings.aoColumns[i].bSortable !== false ) + { + _fnSortAttachListener( oSettings, oSettings.aoColumns[i].nTh, i ); + } + else + { + $(oSettings.aoColumns[i].nTh).addClass( oSettings.oClasses.sSortableNone ); + } + } + } + + /* Deal with the footer - add classes if required */ + if ( oSettings.oClasses.sFooterTH !== "" ) + { + $(oSettings.nTFoot).children('tr').children('th').addClass( oSettings.oClasses.sFooterTH ); + } + + /* Cache the footer elements */ + if ( oSettings.nTFoot !== null ) + { + var anCells = _fnGetUniqueThs( oSettings, null, oSettings.aoFooter ); + for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ ) + { + if ( anCells[i] ) + { + oSettings.aoColumns[i].nTf = anCells[i]; + if ( oSettings.aoColumns[i].sClass ) + { + $(anCells[i]).addClass( oSettings.aoColumns[i].sClass ); + } + } + } + } + } + + + /** + * Draw the header (or footer) element based on the column visibility states. The + * methodology here is to use the layout array from _fnDetectHeader, modified for + * the instantaneous column visibility, to construct the new layout. The grid is + * traversed over cell at a time in a rows x columns grid fashion, although each + * cell insert can cover multiple elements in the grid - which is tracks using the + * aApplied array. Cell inserts in the grid will only occur where there isn't + * already a cell in that position. + * @param {object} oSettings dataTables settings object + * @param array {objects} aoSource Layout array from _fnDetectHeader + * @param {boolean} [bIncludeHidden=false] If true then include the hidden columns in the calc, + * @memberof DataTable#oApi + */ + function _fnDrawHead( oSettings, aoSource, bIncludeHidden ) + { + var i, iLen, j, jLen, k, kLen, n, nLocalTr; + var aoLocal = []; + var aApplied = []; + var iColumns = oSettings.aoColumns.length; + var iRowspan, iColspan; + + if ( bIncludeHidden === undefined ) + { + bIncludeHidden = false; + } + + /* Make a copy of the master layout array, but without the visible columns in it */ + for ( i=0, iLen=aoSource.length ; i<iLen ; i++ ) + { + aoLocal[i] = aoSource[i].slice(); + aoLocal[i].nTr = aoSource[i].nTr; + + /* Remove any columns which are currently hidden */ + for ( j=iColumns-1 ; j>=0 ; j-- ) + { + if ( !oSettings.aoColumns[j].bVisible && !bIncludeHidden ) + { + aoLocal[i].splice( j, 1 ); + } + } + + /* Prep the applied array - it needs an element for each row */ + aApplied.push( [] ); + } + + for ( i=0, iLen=aoLocal.length ; i<iLen ; i++ ) + { + nLocalTr = aoLocal[i].nTr; + + /* All cells are going to be replaced, so empty out the row */ + if ( nLocalTr ) + { + while( (n = nLocalTr.firstChild) ) + { + nLocalTr.removeChild( n ); + } + } + + for ( j=0, jLen=aoLocal[i].length ; j<jLen ; j++ ) + { + iRowspan = 1; + iColspan = 1; + + /* Check to see if there is already a cell (row/colspan) covering our target + * insert point. If there is, then there is nothing to do. + */ + if ( aApplied[i][j] === undefined ) + { + nLocalTr.appendChild( aoLocal[i][j].cell ); + aApplied[i][j] = 1; + + /* Expand the cell to cover as many rows as needed */ + while ( aoLocal[i+iRowspan] !== undefined && + aoLocal[i][j].cell == aoLocal[i+iRowspan][j].cell ) + { + aApplied[i+iRowspan][j] = 1; + iRowspan++; + } + + /* Expand the cell to cover as many columns as needed */ + while ( aoLocal[i][j+iColspan] !== undefined && + aoLocal[i][j].cell == aoLocal[i][j+iColspan].cell ) + { + /* Must update the applied array over the rows for the columns */ + for ( k=0 ; k<iRowspan ; k++ ) + { + aApplied[i+k][j+iColspan] = 1; + } + iColspan++; + } + + /* Do the actual expansion in the DOM */ + aoLocal[i][j].cell.rowSpan = iRowspan; + aoLocal[i][j].cell.colSpan = iColspan; + } + } + } + } + + + /** + * Insert the required TR nodes into the table for display + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnDraw( oSettings ) + { + /* Provide a pre-callback function which can be used to cancel the draw is false is returned */ + var aPreDraw = _fnCallbackFire( oSettings, 'aoPreDrawCallback', 'preDraw', [oSettings] ); + if ( $.inArray( false, aPreDraw ) !== -1 ) + { + _fnProcessingDisplay( oSettings, false ); + return; + } + + var i, iLen, n; + var anRows = []; + var iRowCount = 0; + var iStripes = oSettings.asStripeClasses.length; + var iOpenRows = oSettings.aoOpenRows.length; + + oSettings.bDrawing = true; + + /* Check and see if we have an initial draw position from state saving */ + if ( oSettings.iInitDisplayStart !== undefined && oSettings.iInitDisplayStart != -1 ) + { + if ( oSettings.oFeatures.bServerSide ) + { + oSettings._iDisplayStart = oSettings.iInitDisplayStart; + } + else + { + oSettings._iDisplayStart = (oSettings.iInitDisplayStart >= oSettings.fnRecordsDisplay()) ? + 0 : oSettings.iInitDisplayStart; + } + oSettings.iInitDisplayStart = -1; + _fnCalculateEnd( oSettings ); + } + + /* Server-side processing draw intercept */ + if ( oSettings.bDeferLoading ) + { + oSettings.bDeferLoading = false; + oSettings.iDraw++; + } + else if ( !oSettings.oFeatures.bServerSide ) + { + oSettings.iDraw++; + } + else if ( !oSettings.bDestroying && !_fnAjaxUpdate( oSettings ) ) + { + return; + } + + if ( oSettings.aiDisplay.length !== 0 ) + { + var iStart = oSettings._iDisplayStart; + var iEnd = oSettings._iDisplayEnd; + + if ( oSettings.oFeatures.bServerSide ) + { + iStart = 0; + iEnd = oSettings.aoData.length; + } + + for ( var j=iStart ; j<iEnd ; j++ ) + { + var aoData = oSettings.aoData[ oSettings.aiDisplay[j] ]; + if ( aoData.nTr === null ) + { + _fnCreateTr( oSettings, oSettings.aiDisplay[j] ); + } + + var nRow = aoData.nTr; + + /* Remove the old striping classes and then add the new one */ + if ( iStripes !== 0 ) + { + var sStripe = oSettings.asStripeClasses[ iRowCount % iStripes ]; + if ( aoData._sRowStripe != sStripe ) + { + $(nRow).removeClass( aoData._sRowStripe ).addClass( sStripe ); + aoData._sRowStripe = sStripe; + } + } + + /* Row callback functions - might want to manipulate the row */ + _fnCallbackFire( oSettings, 'aoRowCallback', null, + [nRow, oSettings.aoData[ oSettings.aiDisplay[j] ]._aData, iRowCount, j] ); + + anRows.push( nRow ); + iRowCount++; + + /* If there is an open row - and it is attached to this parent - attach it on redraw */ + if ( iOpenRows !== 0 ) + { + for ( var k=0 ; k<iOpenRows ; k++ ) + { + if ( nRow == oSettings.aoOpenRows[k].nParent ) + { + anRows.push( oSettings.aoOpenRows[k].nTr ); + break; + } + } + } + } + } + else + { + /* Table is empty - create a row with an empty message in it */ + anRows[ 0 ] = document.createElement( 'tr' ); + + if ( oSettings.asStripeClasses[0] ) + { + anRows[ 0 ].className = oSettings.asStripeClasses[0]; + } + + var oLang = oSettings.oLanguage; + var sZero = oLang.sZeroRecords; + if ( oSettings.iDraw == 1 && oSettings.sAjaxSource !== null && !oSettings.oFeatures.bServerSide ) + { + sZero = oLang.sLoadingRecords; + } + else if ( oLang.sEmptyTable && oSettings.fnRecordsTotal() === 0 ) + { + sZero = oLang.sEmptyTable; + } + + var nTd = document.createElement( 'td' ); + nTd.setAttribute( 'valign', "top" ); + nTd.colSpan = _fnVisbleColumns( oSettings ); + nTd.className = oSettings.oClasses.sRowEmpty; + nTd.innerHTML = _fnInfoMacros( oSettings, sZero ); + + anRows[ iRowCount ].appendChild( nTd ); + } + + /* Header and footer callbacks */ + _fnCallbackFire( oSettings, 'aoHeaderCallback', 'header', [ $(oSettings.nTHead).children('tr')[0], + _fnGetDataMaster( oSettings ), oSettings._iDisplayStart, oSettings.fnDisplayEnd(), oSettings.aiDisplay ] ); + + _fnCallbackFire( oSettings, 'aoFooterCallback', 'footer', [ $(oSettings.nTFoot).children('tr')[0], + _fnGetDataMaster( oSettings ), oSettings._iDisplayStart, oSettings.fnDisplayEnd(), oSettings.aiDisplay ] ); + + /* + * Need to remove any old row from the display - note we can't just empty the tbody using + * $().html('') since this will unbind the jQuery event handlers (even although the node + * still exists!) - equally we can't use innerHTML, since IE throws an exception. + */ + var + nAddFrag = document.createDocumentFragment(), + nRemoveFrag = document.createDocumentFragment(), + nBodyPar, nTrs; + + if ( oSettings.nTBody ) + { + nBodyPar = oSettings.nTBody.parentNode; + nRemoveFrag.appendChild( oSettings.nTBody ); + + /* When doing infinite scrolling, only remove child rows when sorting, filtering or start + * up. When not infinite scroll, always do it. + */ + if ( !oSettings.oScroll.bInfinite || !oSettings._bInitComplete || + oSettings.bSorted || oSettings.bFiltered ) + { + while( (n = oSettings.nTBody.firstChild) ) + { + oSettings.nTBody.removeChild( n ); + } + } + + /* Put the draw table into the dom */ + for ( i=0, iLen=anRows.length ; i<iLen ; i++ ) + { + nAddFrag.appendChild( anRows[i] ); + } + + oSettings.nTBody.appendChild( nAddFrag ); + if ( nBodyPar !== null ) + { + nBodyPar.appendChild( oSettings.nTBody ); + } + } + + /* Call all required callback functions for the end of a draw */ + _fnCallbackFire( oSettings, 'aoDrawCallback', 'draw', [oSettings] ); + + /* Draw is complete, sorting and filtering must be as well */ + oSettings.bSorted = false; + oSettings.bFiltered = false; + oSettings.bDrawing = false; + + if ( oSettings.oFeatures.bServerSide ) + { + _fnProcessingDisplay( oSettings, false ); + if ( !oSettings._bInitComplete ) + { + _fnInitComplete( oSettings ); + } + } + } + + + /** + * Redraw the table - taking account of the various features which are enabled + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnReDraw( oSettings ) + { + if ( oSettings.oFeatures.bSort ) + { + /* Sorting will refilter and draw for us */ + _fnSort( oSettings, oSettings.oPreviousSearch ); + } + else if ( oSettings.oFeatures.bFilter ) + { + /* Filtering will redraw for us */ + _fnFilterComplete( oSettings, oSettings.oPreviousSearch ); + } + else + { + _fnCalculateEnd( oSettings ); + _fnDraw( oSettings ); + } + } + + + /** + * Add the options to the page HTML for the table + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnAddOptionsHtml ( oSettings ) + { + /* + * Create a temporary, empty, div which we can later on replace with what we have generated + * we do it this way to rendering the 'options' html offline - speed :-) + */ + var nHolding = $('<div></div>')[0]; + oSettings.nTable.parentNode.insertBefore( nHolding, oSettings.nTable ); + + /* + * All DataTables are wrapped in a div + */ + oSettings.nTableWrapper = $('<div id="'+oSettings.sTableId+'_wrapper" class="'+oSettings.oClasses.sWrapper+'" role="grid"></div>')[0]; + oSettings.nTableReinsertBefore = oSettings.nTable.nextSibling; + + /* Track where we want to insert the option */ + var nInsertNode = oSettings.nTableWrapper; + + /* Loop over the user set positioning and place the elements as needed */ + var aDom = oSettings.sDom.split(''); + var nTmp, iPushFeature, cOption, nNewNode, cNext, sAttr, j; + for ( var i=0 ; i<aDom.length ; i++ ) + { + iPushFeature = 0; + cOption = aDom[i]; + + if ( cOption == '<' ) + { + /* New container div */ + nNewNode = $('<div></div>')[0]; + + /* Check to see if we should append an id and/or a class name to the container */ + cNext = aDom[i+1]; + if ( cNext == "'" || cNext == '"' ) + { + sAttr = ""; + j = 2; + while ( aDom[i+j] != cNext ) + { + sAttr += aDom[i+j]; + j++; + } + + /* Replace jQuery UI constants */ + if ( sAttr == "H" ) + { + sAttr = oSettings.oClasses.sJUIHeader; + } + else if ( sAttr == "F" ) + { + sAttr = oSettings.oClasses.sJUIFooter; + } + + /* The attribute can be in the format of "#id.class", "#id" or "class" This logic + * breaks the string into parts and applies them as needed + */ + if ( sAttr.indexOf('.') != -1 ) + { + var aSplit = sAttr.split('.'); + nNewNode.id = aSplit[0].substr(1, aSplit[0].length-1); + nNewNode.className = aSplit[1]; + } + else if ( sAttr.charAt(0) == "#" ) + { + nNewNode.id = sAttr.substr(1, sAttr.length-1); + } + else + { + nNewNode.className = sAttr; + } + + i += j; /* Move along the position array */ + } + + nInsertNode.appendChild( nNewNode ); + nInsertNode = nNewNode; + } + else if ( cOption == '>' ) + { + /* End container div */ + nInsertNode = nInsertNode.parentNode; + } + else if ( cOption == 'l' && oSettings.oFeatures.bPaginate && oSettings.oFeatures.bLengthChange ) + { + /* Length */ + nTmp = _fnFeatureHtmlLength( oSettings ); + iPushFeature = 1; + } + else if ( cOption == 'f' && oSettings.oFeatures.bFilter ) + { + /* Filter */ + nTmp = _fnFeatureHtmlFilter( oSettings ); + iPushFeature = 1; + } + else if ( cOption == 'r' && oSettings.oFeatures.bProcessing ) + { + /* pRocessing */ + nTmp = _fnFeatureHtmlProcessing( oSettings ); + iPushFeature = 1; + } + else if ( cOption == 't' ) + { + /* Table */ + nTmp = _fnFeatureHtmlTable( oSettings ); + iPushFeature = 1; + } + else if ( cOption == 'i' && oSettings.oFeatures.bInfo ) + { + /* Info */ + nTmp = _fnFeatureHtmlInfo( oSettings ); + iPushFeature = 1; + } + else if ( cOption == 'p' && oSettings.oFeatures.bPaginate ) + { + /* Pagination */ + nTmp = _fnFeatureHtmlPaginate( oSettings ); + iPushFeature = 1; + } + else if ( DataTable.ext.aoFeatures.length !== 0 ) + { + /* Plug-in features */ + var aoFeatures = DataTable.ext.aoFeatures; + for ( var k=0, kLen=aoFeatures.length ; k<kLen ; k++ ) + { + if ( cOption == aoFeatures[k].cFeature ) + { + nTmp = aoFeatures[k].fnInit( oSettings ); + if ( nTmp ) + { + iPushFeature = 1; + } + break; + } + } + } + + /* Add to the 2D features array */ + if ( iPushFeature == 1 && nTmp !== null ) + { + if ( typeof oSettings.aanFeatures[cOption] !== 'object' ) + { + oSettings.aanFeatures[cOption] = []; + } + oSettings.aanFeatures[cOption].push( nTmp ); + nInsertNode.appendChild( nTmp ); + } + } + + /* Built our DOM structure - replace the holding div with what we want */ + nHolding.parentNode.replaceChild( oSettings.nTableWrapper, nHolding ); + } + + + /** + * Use the DOM source to create up an array of header cells. The idea here is to + * create a layout grid (array) of rows x columns, which contains a reference + * to the cell that that point in the grid (regardless of col/rowspan), such that + * any column / row could be removed and the new grid constructed + * @param array {object} aLayout Array to store the calculated layout in + * @param {node} nThead The header/footer element for the table + * @memberof DataTable#oApi + */ + function _fnDetectHeader ( aLayout, nThead ) + { + var nTrs = $(nThead).children('tr'); + var nTr, nCell; + var i, k, l, iLen, jLen, iColShifted, iColumn, iColspan, iRowspan; + var bUnique; + var fnShiftCol = function ( a, i, j ) { + var k = a[i]; + while ( k[j] ) { + j++; + } + return j; + }; + + aLayout.splice( 0, aLayout.length ); + + /* We know how many rows there are in the layout - so prep it */ + for ( i=0, iLen=nTrs.length ; i<iLen ; i++ ) + { + aLayout.push( [] ); + } + + /* Calculate a layout array */ + for ( i=0, iLen=nTrs.length ; i<iLen ; i++ ) + { + nTr = nTrs[i]; + iColumn = 0; + + /* For every cell in the row... */ + nCell = nTr.firstChild; + while ( nCell ) { + if ( nCell.nodeName.toUpperCase() == "TD" || + nCell.nodeName.toUpperCase() == "TH" ) + { + /* Get the col and rowspan attributes from the DOM and sanitise them */ + iColspan = nCell.getAttribute('colspan') * 1; + iRowspan = nCell.getAttribute('rowspan') * 1; + iColspan = (!iColspan || iColspan===0 || iColspan===1) ? 1 : iColspan; + iRowspan = (!iRowspan || iRowspan===0 || iRowspan===1) ? 1 : iRowspan; + + /* There might be colspan cells already in this row, so shift our target + * accordingly + */ + iColShifted = fnShiftCol( aLayout, i, iColumn ); + + /* Cache calculation for unique columns */ + bUnique = iColspan === 1 ? true : false; + + /* If there is col / rowspan, copy the information into the layout grid */ + for ( l=0 ; l<iColspan ; l++ ) + { + for ( k=0 ; k<iRowspan ; k++ ) + { + aLayout[i+k][iColShifted+l] = { + "cell": nCell, + "unique": bUnique + }; + aLayout[i+k].nTr = nTr; + } + } + } + nCell = nCell.nextSibling; + } + } + } + + + /** + * Get an array of unique th elements, one for each column + * @param {object} oSettings dataTables settings object + * @param {node} nHeader automatically detect the layout from this node - optional + * @param {array} aLayout thead/tfoot layout from _fnDetectHeader - optional + * @returns array {node} aReturn list of unique th's + * @memberof DataTable#oApi + */ + function _fnGetUniqueThs ( oSettings, nHeader, aLayout ) + { + var aReturn = []; + if ( !aLayout ) + { + aLayout = oSettings.aoHeader; + if ( nHeader ) + { + aLayout = []; + _fnDetectHeader( aLayout, nHeader ); + } + } + + for ( var i=0, iLen=aLayout.length ; i<iLen ; i++ ) + { + for ( var j=0, jLen=aLayout[i].length ; j<jLen ; j++ ) + { + if ( aLayout[i][j].unique && + (!aReturn[j] || !oSettings.bSortCellsTop) ) + { + aReturn[j] = aLayout[i][j].cell; + } + } + } + + return aReturn; + } + + + + /** + * Update the table using an Ajax call + * @param {object} oSettings dataTables settings object + * @returns {boolean} Block the table drawing or not + * @memberof DataTable#oApi + */ + function _fnAjaxUpdate( oSettings ) + { + if ( oSettings.bAjaxDataGet ) + { + oSettings.iDraw++; + _fnProcessingDisplay( oSettings, true ); + var iColumns = oSettings.aoColumns.length; + var aoData = _fnAjaxParameters( oSettings ); + _fnServerParams( oSettings, aoData ); + + oSettings.fnServerData.call( oSettings.oInstance, oSettings.sAjaxSource, aoData, + function(json) { + _fnAjaxUpdateDraw( oSettings, json ); + }, oSettings ); + return false; + } + else + { + return true; + } + } + + + /** + * Build up the parameters in an object needed for a server-side processing request + * @param {object} oSettings dataTables settings object + * @returns {bool} block the table drawing or not + * @memberof DataTable#oApi + */ + function _fnAjaxParameters( oSettings ) + { + var iColumns = oSettings.aoColumns.length; + var aoData = [], mDataProp, aaSort, aDataSort; + var i, j; + + aoData.push( { "name": "sEcho", "value": oSettings.iDraw } ); + aoData.push( { "name": "iColumns", "value": iColumns } ); + aoData.push( { "name": "sColumns", "value": _fnColumnOrdering(oSettings) } ); + aoData.push( { "name": "iDisplayStart", "value": oSettings._iDisplayStart } ); + aoData.push( { "name": "iDisplayLength", "value": oSettings.oFeatures.bPaginate !== false ? + oSettings._iDisplayLength : -1 } ); + + for ( i=0 ; i<iColumns ; i++ ) + { + mDataProp = oSettings.aoColumns[i].mData; + aoData.push( { "name": "mDataProp_"+i, "value": typeof(mDataProp)==="function" ? 'function' : mDataProp } ); + } + + /* Filtering */ + if ( oSettings.oFeatures.bFilter !== false ) + { + aoData.push( { "name": "sSearch", "value": oSettings.oPreviousSearch.sSearch } ); + aoData.push( { "name": "bRegex", "value": oSettings.oPreviousSearch.bRegex } ); + for ( i=0 ; i<iColumns ; i++ ) + { + aoData.push( { "name": "sSearch_"+i, "value": oSettings.aoPreSearchCols[i].sSearch } ); + aoData.push( { "name": "bRegex_"+i, "value": oSettings.aoPreSearchCols[i].bRegex } ); + aoData.push( { "name": "bSearchable_"+i, "value": oSettings.aoColumns[i].bSearchable } ); + } + } + + /* Sorting */ + if ( oSettings.oFeatures.bSort !== false ) + { + var iCounter = 0; + + aaSort = ( oSettings.aaSortingFixed !== null ) ? + oSettings.aaSortingFixed.concat( oSettings.aaSorting ) : + oSettings.aaSorting.slice(); + + for ( i=0 ; i<aaSort.length ; i++ ) + { + aDataSort = oSettings.aoColumns[ aaSort[i][0] ].aDataSort; + + for ( j=0 ; j<aDataSort.length ; j++ ) + { + aoData.push( { "name": "iSortCol_"+iCounter, "value": aDataSort[j] } ); + aoData.push( { "name": "sSortDir_"+iCounter, "value": aaSort[i][1] } ); + iCounter++; + } + } + aoData.push( { "name": "iSortingCols", "value": iCounter } ); + + for ( i=0 ; i<iColumns ; i++ ) + { + aoData.push( { "name": "bSortable_"+i, "value": oSettings.aoColumns[i].bSortable } ); + } + } + + return aoData; + } + + + /** + * Add Ajax parameters from plug-ins + * @param {object} oSettings dataTables settings object + * @param array {objects} aoData name/value pairs to send to the server + * @memberof DataTable#oApi + */ + function _fnServerParams( oSettings, aoData ) + { + _fnCallbackFire( oSettings, 'aoServerParams', 'serverParams', [aoData] ); + } + + + /** + * Data the data from the server (nuking the old) and redraw the table + * @param {object} oSettings dataTables settings object + * @param {object} json json data return from the server. + * @param {string} json.sEcho Tracking flag for DataTables to match requests + * @param {int} json.iTotalRecords Number of records in the data set, not accounting for filtering + * @param {int} json.iTotalDisplayRecords Number of records in the data set, accounting for filtering + * @param {array} json.aaData The data to display on this page + * @param {string} [json.sColumns] Column ordering (sName, comma separated) + * @memberof DataTable#oApi + */ + function _fnAjaxUpdateDraw ( oSettings, json ) + { + if ( json.sEcho !== undefined ) + { + /* Protect against old returns over-writing a new one. Possible when you get + * very fast interaction, and later queries are completed much faster + */ + if ( json.sEcho*1 < oSettings.iDraw ) + { + return; + } + else + { + oSettings.iDraw = json.sEcho * 1; + } + } + + if ( !oSettings.oScroll.bInfinite || + (oSettings.oScroll.bInfinite && (oSettings.bSorted || oSettings.bFiltered)) ) + { + _fnClearTable( oSettings ); + } + oSettings._iRecordsTotal = parseInt(json.iTotalRecords, 10); + oSettings._iRecordsDisplay = parseInt(json.iTotalDisplayRecords, 10); + + /* Determine if reordering is required */ + var sOrdering = _fnColumnOrdering(oSettings); + var bReOrder = (json.sColumns !== undefined && sOrdering !== "" && json.sColumns != sOrdering ); + var aiIndex; + if ( bReOrder ) + { + aiIndex = _fnReOrderIndex( oSettings, json.sColumns ); + } + + var aData = _fnGetObjectDataFn( oSettings.sAjaxDataProp )( json ); + for ( var i=0, iLen=aData.length ; i<iLen ; i++ ) + { + if ( bReOrder ) + { + /* If we need to re-order, then create a new array with the correct order and add it */ + var aDataSorted = []; + for ( var j=0, jLen=oSettings.aoColumns.length ; j<jLen ; j++ ) + { + aDataSorted.push( aData[i][ aiIndex[j] ] ); + } + _fnAddData( oSettings, aDataSorted ); + } + else + { + /* No re-order required, sever got it "right" - just straight add */ + _fnAddData( oSettings, aData[i] ); + } + } + oSettings.aiDisplay = oSettings.aiDisplayMaster.slice(); + + oSettings.bAjaxDataGet = false; + _fnDraw( oSettings ); + oSettings.bAjaxDataGet = true; + _fnProcessingDisplay( oSettings, false ); + } + + + + /** + * Generate the node required for filtering text + * @returns {node} Filter control element + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnFeatureHtmlFilter ( oSettings ) + { + var oPreviousSearch = oSettings.oPreviousSearch; + + var sSearchStr = oSettings.oLanguage.sSearch; + sSearchStr = (sSearchStr.indexOf('_INPUT_') !== -1) ? + sSearchStr.replace('_INPUT_', '<input type="text" />') : + sSearchStr==="" ? '<input type="text" />' : sSearchStr+' <input type="text" />'; + + var nFilter = document.createElement( 'div' ); + nFilter.className = oSettings.oClasses.sFilter; + nFilter.innerHTML = '<label>'+sSearchStr+'</label>'; + if ( !oSettings.aanFeatures.f ) + { + nFilter.id = oSettings.sTableId+'_filter'; + } + + var jqFilter = $('input[type="text"]', nFilter); + + // Store a reference to the input element, so other input elements could be + // added to the filter wrapper if needed (submit button for example) + nFilter._DT_Input = jqFilter[0]; + + jqFilter.val( oPreviousSearch.sSearch.replace('"','"') ); + jqFilter.bind( 'keyup.DT', function(e) { + /* Update all other filter input elements for the new display */ + var n = oSettings.aanFeatures.f; + var val = this.value==="" ? "" : this.value; // mental IE8 fix :-( + + for ( var i=0, iLen=n.length ; i<iLen ; i++ ) + { + if ( n[i] != $(this).parents('div.dataTables_filter')[0] ) + { + $(n[i]._DT_Input).val( val ); + } + } + + /* Now do the filter */ + if ( val != oPreviousSearch.sSearch ) + { + _fnFilterComplete( oSettings, { + "sSearch": val, + "bRegex": oPreviousSearch.bRegex, + "bSmart": oPreviousSearch.bSmart , + "bCaseInsensitive": oPreviousSearch.bCaseInsensitive + } ); + } + } ); + + jqFilter + .attr('aria-controls', oSettings.sTableId) + .bind( 'keypress.DT', function(e) { + /* Prevent form submission */ + if ( e.keyCode == 13 ) + { + return false; + } + } + ); + + return nFilter; + } + + + /** + * Filter the table using both the global filter and column based filtering + * @param {object} oSettings dataTables settings object + * @param {object} oSearch search information + * @param {int} [iForce] force a research of the master array (1) or not (undefined or 0) + * @memberof DataTable#oApi + */ + function _fnFilterComplete ( oSettings, oInput, iForce ) + { + var oPrevSearch = oSettings.oPreviousSearch; + var aoPrevSearch = oSettings.aoPreSearchCols; + var fnSaveFilter = function ( oFilter ) { + /* Save the filtering values */ + oPrevSearch.sSearch = oFilter.sSearch; + oPrevSearch.bRegex = oFilter.bRegex; + oPrevSearch.bSmart = oFilter.bSmart; + oPrevSearch.bCaseInsensitive = oFilter.bCaseInsensitive; + }; + + /* In server-side processing all filtering is done by the server, so no point hanging around here */ + if ( !oSettings.oFeatures.bServerSide ) + { + /* Global filter */ + _fnFilter( oSettings, oInput.sSearch, iForce, oInput.bRegex, oInput.bSmart, oInput.bCaseInsensitive ); + fnSaveFilter( oInput ); + + /* Now do the individual column filter */ + for ( var i=0 ; i<oSettings.aoPreSearchCols.length ; i++ ) + { + _fnFilterColumn( oSettings, aoPrevSearch[i].sSearch, i, aoPrevSearch[i].bRegex, + aoPrevSearch[i].bSmart, aoPrevSearch[i].bCaseInsensitive ); + } + + /* Custom filtering */ + _fnFilterCustom( oSettings ); + } + else + { + fnSaveFilter( oInput ); + } + + /* Tell the draw function we have been filtering */ + oSettings.bFiltered = true; + $(oSettings.oInstance).trigger('filter', oSettings); + + /* Redraw the table */ + oSettings._iDisplayStart = 0; + _fnCalculateEnd( oSettings ); + _fnDraw( oSettings ); + + /* Rebuild search array 'offline' */ + _fnBuildSearchArray( oSettings, 0 ); + } + + + /** + * Apply custom filtering functions + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnFilterCustom( oSettings ) + { + var afnFilters = DataTable.ext.afnFiltering; + var aiFilterColumns = _fnGetColumns( oSettings, 'bSearchable' ); + + for ( var i=0, iLen=afnFilters.length ; i<iLen ; i++ ) + { + var iCorrector = 0; + for ( var j=0, jLen=oSettings.aiDisplay.length ; j<jLen ; j++ ) + { + var iDisIndex = oSettings.aiDisplay[j-iCorrector]; + var bTest = afnFilters[i]( + oSettings, + _fnGetRowData( oSettings, iDisIndex, 'filter', aiFilterColumns ), + iDisIndex + ); + + /* Check if we should use this row based on the filtering function */ + if ( !bTest ) + { + oSettings.aiDisplay.splice( j-iCorrector, 1 ); + iCorrector++; + } + } + } + } + + + /** + * Filter the table on a per-column basis + * @param {object} oSettings dataTables settings object + * @param {string} sInput string to filter on + * @param {int} iColumn column to filter + * @param {bool} bRegex treat search string as a regular expression or not + * @param {bool} bSmart use smart filtering or not + * @param {bool} bCaseInsensitive Do case insenstive matching or not + * @memberof DataTable#oApi + */ + function _fnFilterColumn ( oSettings, sInput, iColumn, bRegex, bSmart, bCaseInsensitive ) + { + if ( sInput === "" ) + { + return; + } + + var iIndexCorrector = 0; + var rpSearch = _fnFilterCreateSearch( sInput, bRegex, bSmart, bCaseInsensitive ); + + for ( var i=oSettings.aiDisplay.length-1 ; i>=0 ; i-- ) + { + var sData = _fnDataToSearch( _fnGetCellData( oSettings, oSettings.aiDisplay[i], iColumn, 'filter' ), + oSettings.aoColumns[iColumn].sType ); + if ( ! rpSearch.test( sData ) ) + { + oSettings.aiDisplay.splice( i, 1 ); + iIndexCorrector++; + } + } + } + + + /** + * Filter the data table based on user input and draw the table + * @param {object} oSettings dataTables settings object + * @param {string} sInput string to filter on + * @param {int} iForce optional - force a research of the master array (1) or not (undefined or 0) + * @param {bool} bRegex treat as a regular expression or not + * @param {bool} bSmart perform smart filtering or not + * @param {bool} bCaseInsensitive Do case insenstive matching or not + * @memberof DataTable#oApi + */ + function _fnFilter( oSettings, sInput, iForce, bRegex, bSmart, bCaseInsensitive ) + { + var i; + var rpSearch = _fnFilterCreateSearch( sInput, bRegex, bSmart, bCaseInsensitive ); + var oPrevSearch = oSettings.oPreviousSearch; + + /* Check if we are forcing or not - optional parameter */ + if ( !iForce ) + { + iForce = 0; + } + + /* Need to take account of custom filtering functions - always filter */ + if ( DataTable.ext.afnFiltering.length !== 0 ) + { + iForce = 1; + } + + /* + * If the input is blank - we want the full data set + */ + if ( sInput.length <= 0 ) + { + oSettings.aiDisplay.splice( 0, oSettings.aiDisplay.length); + oSettings.aiDisplay = oSettings.aiDisplayMaster.slice(); + } + else + { + /* + * We are starting a new search or the new search string is smaller + * then the old one (i.e. delete). Search from the master array + */ + if ( oSettings.aiDisplay.length == oSettings.aiDisplayMaster.length || + oPrevSearch.sSearch.length > sInput.length || iForce == 1 || + sInput.indexOf(oPrevSearch.sSearch) !== 0 ) + { + /* Nuke the old display array - we are going to rebuild it */ + oSettings.aiDisplay.splice( 0, oSettings.aiDisplay.length); + + /* Force a rebuild of the search array */ + _fnBuildSearchArray( oSettings, 1 ); + + /* Search through all records to populate the search array + * The the oSettings.aiDisplayMaster and asDataSearch arrays have 1 to 1 + * mapping + */ + for ( i=0 ; i<oSettings.aiDisplayMaster.length ; i++ ) + { + if ( rpSearch.test(oSettings.asDataSearch[i]) ) + { + oSettings.aiDisplay.push( oSettings.aiDisplayMaster[i] ); + } + } + } + else + { + /* Using old search array - refine it - do it this way for speed + * Don't have to search the whole master array again + */ + var iIndexCorrector = 0; + + /* Search the current results */ + for ( i=0 ; i<oSettings.asDataSearch.length ; i++ ) + { + if ( ! rpSearch.test(oSettings.asDataSearch[i]) ) + { + oSettings.aiDisplay.splice( i-iIndexCorrector, 1 ); + iIndexCorrector++; + } + } + } + } + } + + + /** + * Create an array which can be quickly search through + * @param {object} oSettings dataTables settings object + * @param {int} iMaster use the master data array - optional + * @memberof DataTable#oApi + */ + function _fnBuildSearchArray ( oSettings, iMaster ) + { + if ( !oSettings.oFeatures.bServerSide ) + { + /* Clear out the old data */ + oSettings.asDataSearch = []; + + var aiFilterColumns = _fnGetColumns( oSettings, 'bSearchable' ); + var aiIndex = (iMaster===1) ? + oSettings.aiDisplayMaster : + oSettings.aiDisplay; + + for ( var i=0, iLen=aiIndex.length ; i<iLen ; i++ ) + { + oSettings.asDataSearch[i] = _fnBuildSearchRow( + oSettings, + _fnGetRowData( oSettings, aiIndex[i], 'filter', aiFilterColumns ) + ); + } + } + } + + + /** + * Create a searchable string from a single data row + * @param {object} oSettings dataTables settings object + * @param {array} aData Row data array to use for the data to search + * @memberof DataTable#oApi + */ + function _fnBuildSearchRow( oSettings, aData ) + { + var sSearch = aData.join(' '); + + /* If it looks like there is an HTML entity in the string, attempt to decode it */ + if ( sSearch.indexOf('&') !== -1 ) + { + sSearch = $('<div>').html(sSearch).text(); + } + + // Strip newline characters + return sSearch.replace( /[\n\r]/g, " " ); + } + + /** + * Build a regular expression object suitable for searching a table + * @param {string} sSearch string to search for + * @param {bool} bRegex treat as a regular expression or not + * @param {bool} bSmart perform smart filtering or not + * @param {bool} bCaseInsensitive Do case insensitive matching or not + * @returns {RegExp} constructed object + * @memberof DataTable#oApi + */ + function _fnFilterCreateSearch( sSearch, bRegex, bSmart, bCaseInsensitive ) + { + var asSearch, sRegExpString; + + if ( bSmart ) + { + /* Generate the regular expression to use. Something along the lines of: + * ^(?=.*?\bone\b)(?=.*?\btwo\b)(?=.*?\bthree\b).*$ + */ + asSearch = bRegex ? sSearch.split( ' ' ) : _fnEscapeRegex( sSearch ).split( ' ' ); + sRegExpString = '^(?=.*?'+asSearch.join( ')(?=.*?' )+').*$'; + return new RegExp( sRegExpString, bCaseInsensitive ? "i" : "" ); + } + else + { + sSearch = bRegex ? sSearch : _fnEscapeRegex( sSearch ); + return new RegExp( sSearch, bCaseInsensitive ? "i" : "" ); + } + } + + + /** + * Convert raw data into something that the user can search on + * @param {string} sData data to be modified + * @param {string} sType data type + * @returns {string} search string + * @memberof DataTable#oApi + */ + function _fnDataToSearch ( sData, sType ) + { + if ( typeof DataTable.ext.ofnSearch[sType] === "function" ) + { + return DataTable.ext.ofnSearch[sType]( sData ); + } + else if ( sData === null ) + { + return ''; + } + else if ( sType == "html" ) + { + return sData.replace(/[\r\n]/g," ").replace( /<.*?>/g, "" ); + } + else if ( typeof sData === "string" ) + { + return sData.replace(/[\r\n]/g," "); + } + return sData; + } + + + /** + * scape a string such that it can be used in a regular expression + * @param {string} sVal string to escape + * @returns {string} escaped string + * @memberof DataTable#oApi + */ + function _fnEscapeRegex ( sVal ) + { + var acEscape = [ '/', '.', '*', '+', '?', '|', '(', ')', '[', ']', '{', '}', '\\', '$', '^', '-' ]; + var reReplace = new RegExp( '(\\' + acEscape.join('|\\') + ')', 'g' ); + return sVal.replace(reReplace, '\\$1'); + } + + + /** + * Generate the node required for the info display + * @param {object} oSettings dataTables settings object + * @returns {node} Information element + * @memberof DataTable#oApi + */ + function _fnFeatureHtmlInfo ( oSettings ) + { + var nInfo = document.createElement( 'div' ); + nInfo.className = oSettings.oClasses.sInfo; + + /* Actions that are to be taken once only for this feature */ + if ( !oSettings.aanFeatures.i ) + { + /* Add draw callback */ + oSettings.aoDrawCallback.push( { + "fn": _fnUpdateInfo, + "sName": "information" + } ); + + /* Add id */ + nInfo.id = oSettings.sTableId+'_info'; + } + oSettings.nTable.setAttribute( 'aria-describedby', oSettings.sTableId+'_info' ); + + return nInfo; + } + + + /** + * Update the information elements in the display + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnUpdateInfo ( oSettings ) + { + /* Show information about the table */ + if ( !oSettings.oFeatures.bInfo || oSettings.aanFeatures.i.length === 0 ) + { + return; + } + + var + oLang = oSettings.oLanguage, + iStart = oSettings._iDisplayStart+1, + iEnd = oSettings.fnDisplayEnd(), + iMax = oSettings.fnRecordsTotal(), + iTotal = oSettings.fnRecordsDisplay(), + sOut; + + if ( iTotal === 0 ) + { + /* Empty record set */ + sOut = oLang.sInfoEmpty; + } + else { + /* Normal record set */ + sOut = oLang.sInfo; + } + + if ( iTotal != iMax ) + { + /* Record set after filtering */ + sOut += ' ' + oLang.sInfoFiltered; + } + + // Convert the macros + sOut += oLang.sInfoPostFix; + sOut = _fnInfoMacros( oSettings, sOut ); + + if ( oLang.fnInfoCallback !== null ) + { + sOut = oLang.fnInfoCallback.call( oSettings.oInstance, + oSettings, iStart, iEnd, iMax, iTotal, sOut ); + } + + var n = oSettings.aanFeatures.i; + for ( var i=0, iLen=n.length ; i<iLen ; i++ ) + { + $(n[i]).html( sOut ); + } + } + + + function _fnInfoMacros ( oSettings, str ) + { + var + iStart = oSettings._iDisplayStart+1, + sStart = oSettings.fnFormatNumber( iStart ), + iEnd = oSettings.fnDisplayEnd(), + sEnd = oSettings.fnFormatNumber( iEnd ), + iTotal = oSettings.fnRecordsDisplay(), + sTotal = oSettings.fnFormatNumber( iTotal ), + iMax = oSettings.fnRecordsTotal(), + sMax = oSettings.fnFormatNumber( iMax ); + + // When infinite scrolling, we are always starting at 1. _iDisplayStart is used only + // internally + if ( oSettings.oScroll.bInfinite ) + { + sStart = oSettings.fnFormatNumber( 1 ); + } + + return str. + replace(/_START_/g, sStart). + replace(/_END_/g, sEnd). + replace(/_TOTAL_/g, sTotal). + replace(/_MAX_/g, sMax); + } + + + + /** + * Draw the table for the first time, adding all required features + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnInitialise ( oSettings ) + { + var i, iLen, iAjaxStart=oSettings.iInitDisplayStart; + + /* Ensure that the table data is fully initialised */ + if ( oSettings.bInitialised === false ) + { + setTimeout( function(){ _fnInitialise( oSettings ); }, 200 ); + return; + } + + /* Show the display HTML options */ + _fnAddOptionsHtml( oSettings ); + + /* Build and draw the header / footer for the table */ + _fnBuildHead( oSettings ); + _fnDrawHead( oSettings, oSettings.aoHeader ); + if ( oSettings.nTFoot ) + { + _fnDrawHead( oSettings, oSettings.aoFooter ); + } + + /* Okay to show that something is going on now */ + _fnProcessingDisplay( oSettings, true ); + + /* Calculate sizes for columns */ + if ( oSettings.oFeatures.bAutoWidth ) + { + _fnCalculateColumnWidths( oSettings ); + } + + for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ ) + { + if ( oSettings.aoColumns[i].sWidth !== null ) + { + oSettings.aoColumns[i].nTh.style.width = _fnStringToCss( oSettings.aoColumns[i].sWidth ); + } + } + + /* If there is default sorting required - let's do it. The sort function will do the + * drawing for us. Otherwise we draw the table regardless of the Ajax source - this allows + * the table to look initialised for Ajax sourcing data (show 'loading' message possibly) + */ + if ( oSettings.oFeatures.bSort ) + { + _fnSort( oSettings ); + } + else if ( oSettings.oFeatures.bFilter ) + { + _fnFilterComplete( oSettings, oSettings.oPreviousSearch ); + } + else + { + oSettings.aiDisplay = oSettings.aiDisplayMaster.slice(); + _fnCalculateEnd( oSettings ); + _fnDraw( oSettings ); + } + + /* if there is an ajax source load the data */ + if ( oSettings.sAjaxSource !== null && !oSettings.oFeatures.bServerSide ) + { + var aoData = []; + _fnServerParams( oSettings, aoData ); + oSettings.fnServerData.call( oSettings.oInstance, oSettings.sAjaxSource, aoData, function(json) { + var aData = (oSettings.sAjaxDataProp !== "") ? + _fnGetObjectDataFn( oSettings.sAjaxDataProp )(json) : json; + + /* Got the data - add it to the table */ + for ( i=0 ; i<aData.length ; i++ ) + { + _fnAddData( oSettings, aData[i] ); + } + + /* Reset the init display for cookie saving. We've already done a filter, and + * therefore cleared it before. So we need to make it appear 'fresh' + */ + oSettings.iInitDisplayStart = iAjaxStart; + + if ( oSettings.oFeatures.bSort ) + { + _fnSort( oSettings ); + } + else + { + oSettings.aiDisplay = oSettings.aiDisplayMaster.slice(); + _fnCalculateEnd( oSettings ); + _fnDraw( oSettings ); + } + + _fnProcessingDisplay( oSettings, false ); + _fnInitComplete( oSettings, json ); + }, oSettings ); + return; + } + + /* Server-side processing initialisation complete is done at the end of _fnDraw */ + if ( !oSettings.oFeatures.bServerSide ) + { + _fnProcessingDisplay( oSettings, false ); + _fnInitComplete( oSettings ); + } + } + + + /** + * Draw the table for the first time, adding all required features + * @param {object} oSettings dataTables settings object + * @param {object} [json] JSON from the server that completed the table, if using Ajax source + * with client-side processing (optional) + * @memberof DataTable#oApi + */ + function _fnInitComplete ( oSettings, json ) + { + oSettings._bInitComplete = true; + _fnCallbackFire( oSettings, 'aoInitComplete', 'init', [oSettings, json] ); + } + + + /** + * Language compatibility - when certain options are given, and others aren't, we + * need to duplicate the values over, in order to provide backwards compatibility + * with older language files. + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnLanguageCompat( oLanguage ) + { + var oDefaults = DataTable.defaults.oLanguage; + + /* Backwards compatibility - if there is no sEmptyTable given, then use the same as + * sZeroRecords - assuming that is given. + */ + if ( !oLanguage.sEmptyTable && oLanguage.sZeroRecords && + oDefaults.sEmptyTable === "No data available in table" ) + { + _fnMap( oLanguage, oLanguage, 'sZeroRecords', 'sEmptyTable' ); + } + + /* Likewise with loading records */ + if ( !oLanguage.sLoadingRecords && oLanguage.sZeroRecords && + oDefaults.sLoadingRecords === "Loading..." ) + { + _fnMap( oLanguage, oLanguage, 'sZeroRecords', 'sLoadingRecords' ); + } + } + + + + /** + * Generate the node required for user display length changing + * @param {object} oSettings dataTables settings object + * @returns {node} Display length feature node + * @memberof DataTable#oApi + */ + function _fnFeatureHtmlLength ( oSettings ) + { + if ( oSettings.oScroll.bInfinite ) + { + return null; + } + + /* This can be overruled by not using the _MENU_ var/macro in the language variable */ + var sName = 'name="'+oSettings.sTableId+'_length"'; + var sStdMenu = '<select size="1" '+sName+'>'; + var i, iLen; + var aLengthMenu = oSettings.aLengthMenu; + + if ( aLengthMenu.length == 2 && typeof aLengthMenu[0] === 'object' && + typeof aLengthMenu[1] === 'object' ) + { + for ( i=0, iLen=aLengthMenu[0].length ; i<iLen ; i++ ) + { + sStdMenu += '<option value="'+aLengthMenu[0][i]+'">'+aLengthMenu[1][i]+'</option>'; + } + } + else + { + for ( i=0, iLen=aLengthMenu.length ; i<iLen ; i++ ) + { + sStdMenu += '<option value="'+aLengthMenu[i]+'">'+aLengthMenu[i]+'</option>'; + } + } + sStdMenu += '</select>'; + + var nLength = document.createElement( 'div' ); + if ( !oSettings.aanFeatures.l ) + { + nLength.id = oSettings.sTableId+'_length'; + } + nLength.className = oSettings.oClasses.sLength; + nLength.innerHTML = '<label>'+oSettings.oLanguage.sLengthMenu.replace( '_MENU_', sStdMenu )+'</label>'; + + /* + * Set the length to the current display length - thanks to Andrea Pavlovic for this fix, + * and Stefan Skopnik for fixing the fix! + */ + $('select option[value="'+oSettings._iDisplayLength+'"]', nLength).attr("selected", true); + + $('select', nLength).bind( 'change.DT', function(e) { + var iVal = $(this).val(); + + /* Update all other length options for the new display */ + var n = oSettings.aanFeatures.l; + for ( i=0, iLen=n.length ; i<iLen ; i++ ) + { + if ( n[i] != this.parentNode ) + { + $('select', n[i]).val( iVal ); + } + } + + /* Redraw the table */ + oSettings._iDisplayLength = parseInt(iVal, 10); + _fnCalculateEnd( oSettings ); + + /* If we have space to show extra rows (backing up from the end point - then do so */ + if ( oSettings.fnDisplayEnd() == oSettings.fnRecordsDisplay() ) + { + oSettings._iDisplayStart = oSettings.fnDisplayEnd() - oSettings._iDisplayLength; + if ( oSettings._iDisplayStart < 0 ) + { + oSettings._iDisplayStart = 0; + } + } + + if ( oSettings._iDisplayLength == -1 ) + { + oSettings._iDisplayStart = 0; + } + + _fnDraw( oSettings ); + } ); + + + $('select', nLength).attr('aria-controls', oSettings.sTableId); + + return nLength; + } + + + /** + * Recalculate the end point based on the start point + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnCalculateEnd( oSettings ) + { + if ( oSettings.oFeatures.bPaginate === false ) + { + oSettings._iDisplayEnd = oSettings.aiDisplay.length; + } + else + { + /* Set the end point of the display - based on how many elements there are + * still to display + */ + if ( oSettings._iDisplayStart + oSettings._iDisplayLength > oSettings.aiDisplay.length || + oSettings._iDisplayLength == -1 ) + { + oSettings._iDisplayEnd = oSettings.aiDisplay.length; + } + else + { + oSettings._iDisplayEnd = oSettings._iDisplayStart + oSettings._iDisplayLength; + } + } + } + + + + /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * Note that most of the paging logic is done in + * DataTable.ext.oPagination + */ + + /** + * Generate the node required for default pagination + * @param {object} oSettings dataTables settings object + * @returns {node} Pagination feature node + * @memberof DataTable#oApi + */ + function _fnFeatureHtmlPaginate ( oSettings ) + { + if ( oSettings.oScroll.bInfinite ) + { + return null; + } + + var nPaginate = document.createElement( 'div' ); + nPaginate.className = oSettings.oClasses.sPaging+oSettings.sPaginationType; + + DataTable.ext.oPagination[ oSettings.sPaginationType ].fnInit( oSettings, nPaginate, + function( oSettings ) { + _fnCalculateEnd( oSettings ); + _fnDraw( oSettings ); + } + ); + + /* Add a draw callback for the pagination on first instance, to update the paging display */ + if ( !oSettings.aanFeatures.p ) + { + oSettings.aoDrawCallback.push( { + "fn": function( oSettings ) { + DataTable.ext.oPagination[ oSettings.sPaginationType ].fnUpdate( oSettings, function( oSettings ) { + _fnCalculateEnd( oSettings ); + _fnDraw( oSettings ); + } ); + }, + "sName": "pagination" + } ); + } + return nPaginate; + } + + + /** + * Alter the display settings to change the page + * @param {object} oSettings dataTables settings object + * @param {string|int} mAction Paging action to take: "first", "previous", "next" or "last" + * or page number to jump to (integer) + * @returns {bool} true page has changed, false - no change (no effect) eg 'first' on page 1 + * @memberof DataTable#oApi + */ + function _fnPageChange ( oSettings, mAction ) + { + var iOldStart = oSettings._iDisplayStart; + + if ( typeof mAction === "number" ) + { + oSettings._iDisplayStart = mAction * oSettings._iDisplayLength; + if ( oSettings._iDisplayStart > oSettings.fnRecordsDisplay() ) + { + oSettings._iDisplayStart = 0; + } + } + else if ( mAction == "first" ) + { + oSettings._iDisplayStart = 0; + } + else if ( mAction == "previous" ) + { + oSettings._iDisplayStart = oSettings._iDisplayLength>=0 ? + oSettings._iDisplayStart - oSettings._iDisplayLength : + 0; + + /* Correct for under-run */ + if ( oSettings._iDisplayStart < 0 ) + { + oSettings._iDisplayStart = 0; + } + } + else if ( mAction == "next" ) + { + if ( oSettings._iDisplayLength >= 0 ) + { + /* Make sure we are not over running the display array */ + if ( oSettings._iDisplayStart + oSettings._iDisplayLength < oSettings.fnRecordsDisplay() ) + { + oSettings._iDisplayStart += oSettings._iDisplayLength; + } + } + else + { + oSettings._iDisplayStart = 0; + } + } + else if ( mAction == "last" ) + { + if ( oSettings._iDisplayLength >= 0 ) + { + var iPages = parseInt( (oSettings.fnRecordsDisplay()-1) / oSettings._iDisplayLength, 10 ) + 1; + oSettings._iDisplayStart = (iPages-1) * oSettings._iDisplayLength; + } + else + { + oSettings._iDisplayStart = 0; + } + } + else + { + _fnLog( oSettings, 0, "Unknown paging action: "+mAction ); + } + $(oSettings.oInstance).trigger('page', oSettings); + + return iOldStart != oSettings._iDisplayStart; + } + + + + /** + * Generate the node required for the processing node + * @param {object} oSettings dataTables settings object + * @returns {node} Processing element + * @memberof DataTable#oApi + */ + function _fnFeatureHtmlProcessing ( oSettings ) + { + var nProcessing = document.createElement( 'div' ); + + if ( !oSettings.aanFeatures.r ) + { + nProcessing.id = oSettings.sTableId+'_processing'; + } + nProcessing.innerHTML = oSettings.oLanguage.sProcessing; + nProcessing.className = oSettings.oClasses.sProcessing; + oSettings.nTable.parentNode.insertBefore( nProcessing, oSettings.nTable ); + + return nProcessing; + } + + + /** + * Display or hide the processing indicator + * @param {object} oSettings dataTables settings object + * @param {bool} bShow Show the processing indicator (true) or not (false) + * @memberof DataTable#oApi + */ + function _fnProcessingDisplay ( oSettings, bShow ) + { + if ( oSettings.oFeatures.bProcessing ) + { + var an = oSettings.aanFeatures.r; + for ( var i=0, iLen=an.length ; i<iLen ; i++ ) + { + an[i].style.visibility = bShow ? "visible" : "hidden"; + } + } + + $(oSettings.oInstance).trigger('processing', [oSettings, bShow]); + } + + /** + * Add any control elements for the table - specifically scrolling + * @param {object} oSettings dataTables settings object + * @returns {node} Node to add to the DOM + * @memberof DataTable#oApi + */ + function _fnFeatureHtmlTable ( oSettings ) + { + /* Check if scrolling is enabled or not - if not then leave the DOM unaltered */ + if ( oSettings.oScroll.sX === "" && oSettings.oScroll.sY === "" ) + { + return oSettings.nTable; + } + + /* + * The HTML structure that we want to generate in this function is: + * div - nScroller + * div - nScrollHead + * div - nScrollHeadInner + * table - nScrollHeadTable + * thead - nThead + * div - nScrollBody + * table - oSettings.nTable + * thead - nTheadSize + * tbody - nTbody + * div - nScrollFoot + * div - nScrollFootInner + * table - nScrollFootTable + * tfoot - nTfoot + */ + var + nScroller = document.createElement('div'), + nScrollHead = document.createElement('div'), + nScrollHeadInner = document.createElement('div'), + nScrollBody = document.createElement('div'), + nScrollFoot = document.createElement('div'), + nScrollFootInner = document.createElement('div'), + nScrollHeadTable = oSettings.nTable.cloneNode(false), + nScrollFootTable = oSettings.nTable.cloneNode(false), + nThead = oSettings.nTable.getElementsByTagName('thead')[0], + nTfoot = oSettings.nTable.getElementsByTagName('tfoot').length === 0 ? null : + oSettings.nTable.getElementsByTagName('tfoot')[0], + oClasses = oSettings.oClasses; + + nScrollHead.appendChild( nScrollHeadInner ); + nScrollFoot.appendChild( nScrollFootInner ); + nScrollBody.appendChild( oSettings.nTable ); + nScroller.appendChild( nScrollHead ); + nScroller.appendChild( nScrollBody ); + nScrollHeadInner.appendChild( nScrollHeadTable ); + nScrollHeadTable.appendChild( nThead ); + if ( nTfoot !== null ) + { + nScroller.appendChild( nScrollFoot ); + nScrollFootInner.appendChild( nScrollFootTable ); + nScrollFootTable.appendChild( nTfoot ); + } + + nScroller.className = oClasses.sScrollWrapper; + nScrollHead.className = oClasses.sScrollHead; + nScrollHeadInner.className = oClasses.sScrollHeadInner; + nScrollBody.className = oClasses.sScrollBody; + nScrollFoot.className = oClasses.sScrollFoot; + nScrollFootInner.className = oClasses.sScrollFootInner; + + if ( oSettings.oScroll.bAutoCss ) + { + nScrollHead.style.overflow = "hidden"; + nScrollHead.style.position = "relative"; + nScrollFoot.style.overflow = "hidden"; + nScrollBody.style.overflow = "auto"; + } + + nScrollHead.style.border = "0"; + nScrollHead.style.width = "100%"; + nScrollFoot.style.border = "0"; + nScrollHeadInner.style.width = oSettings.oScroll.sXInner !== "" ? + oSettings.oScroll.sXInner : "100%"; /* will be overwritten */ + + /* Modify attributes to respect the clones */ + nScrollHeadTable.removeAttribute('id'); + nScrollHeadTable.style.marginLeft = "0"; + oSettings.nTable.style.marginLeft = "0"; + if ( nTfoot !== null ) + { + nScrollFootTable.removeAttribute('id'); + nScrollFootTable.style.marginLeft = "0"; + } + + /* Move caption elements from the body to the header, footer or leave where it is + * depending on the configuration. Note that the DTD says there can be only one caption */ + var nCaption = $(oSettings.nTable).children('caption'); + if ( nCaption.length > 0 ) + { + nCaption = nCaption[0]; + if ( nCaption._captionSide === "top" ) + { + nScrollHeadTable.appendChild( nCaption ); + } + else if ( nCaption._captionSide === "bottom" && nTfoot ) + { + nScrollFootTable.appendChild( nCaption ); + } + } + + /* + * Sizing + */ + /* When x-scrolling add the width and a scroller to move the header with the body */ + if ( oSettings.oScroll.sX !== "" ) + { + nScrollHead.style.width = _fnStringToCss( oSettings.oScroll.sX ); + nScrollBody.style.width = _fnStringToCss( oSettings.oScroll.sX ); + + if ( nTfoot !== null ) + { + nScrollFoot.style.width = _fnStringToCss( oSettings.oScroll.sX ); + } + + /* When the body is scrolled, then we also want to scroll the headers */ + $(nScrollBody).scroll( function (e) { + nScrollHead.scrollLeft = this.scrollLeft; + + if ( nTfoot !== null ) + { + nScrollFoot.scrollLeft = this.scrollLeft; + } + } ); + } + + /* When yscrolling, add the height */ + if ( oSettings.oScroll.sY !== "" ) + { + nScrollBody.style.height = _fnStringToCss( oSettings.oScroll.sY ); + } + + /* Redraw - align columns across the tables */ + oSettings.aoDrawCallback.push( { + "fn": _fnScrollDraw, + "sName": "scrolling" + } ); + + /* Infinite scrolling event handlers */ + if ( oSettings.oScroll.bInfinite ) + { + $(nScrollBody).scroll( function() { + /* Use a blocker to stop scrolling from loading more data while other data is still loading */ + if ( !oSettings.bDrawing && $(this).scrollTop() !== 0 ) + { + /* Check if we should load the next data set */ + if ( $(this).scrollTop() + $(this).height() > + $(oSettings.nTable).height() - oSettings.oScroll.iLoadGap ) + { + /* Only do the redraw if we have to - we might be at the end of the data */ + if ( oSettings.fnDisplayEnd() < oSettings.fnRecordsDisplay() ) + { + _fnPageChange( oSettings, 'next' ); + _fnCalculateEnd( oSettings ); + _fnDraw( oSettings ); + } + } + } + } ); + } + + oSettings.nScrollHead = nScrollHead; + oSettings.nScrollFoot = nScrollFoot; + + return nScroller; + } + + + /** + * Update the various tables for resizing. It's a bit of a pig this function, but + * basically the idea to: + * 1. Re-create the table inside the scrolling div + * 2. Take live measurements from the DOM + * 3. Apply the measurements + * 4. Clean up + * @param {object} o dataTables settings object + * @returns {node} Node to add to the DOM + * @memberof DataTable#oApi + */ + function _fnScrollDraw ( o ) + { + var + nScrollHeadInner = o.nScrollHead.getElementsByTagName('div')[0], + nScrollHeadTable = nScrollHeadInner.getElementsByTagName('table')[0], + nScrollBody = o.nTable.parentNode, + i, iLen, j, jLen, anHeadToSize, anHeadSizers, anFootSizers, anFootToSize, oStyle, iVis, + nTheadSize, nTfootSize, + iWidth, aApplied=[], aAppliedFooter=[], iSanityWidth, + nScrollFootInner = (o.nTFoot !== null) ? o.nScrollFoot.getElementsByTagName('div')[0] : null, + nScrollFootTable = (o.nTFoot !== null) ? nScrollFootInner.getElementsByTagName('table')[0] : null, + ie67 = o.oBrowser.bScrollOversize, + zeroOut = function(nSizer) { + oStyle = nSizer.style; + oStyle.paddingTop = "0"; + oStyle.paddingBottom = "0"; + oStyle.borderTopWidth = "0"; + oStyle.borderBottomWidth = "0"; + oStyle.height = 0; + }; + + /* + * 1. Re-create the table inside the scrolling div + */ + + /* Remove the old minimised thead and tfoot elements in the inner table */ + $(o.nTable).children('thead, tfoot').remove(); + + /* Clone the current header and footer elements and then place it into the inner table */ + nTheadSize = $(o.nTHead).clone()[0]; + o.nTable.insertBefore( nTheadSize, o.nTable.childNodes[0] ); + anHeadToSize = o.nTHead.getElementsByTagName('tr'); + anHeadSizers = nTheadSize.getElementsByTagName('tr'); + + if ( o.nTFoot !== null ) + { + nTfootSize = $(o.nTFoot).clone()[0]; + o.nTable.insertBefore( nTfootSize, o.nTable.childNodes[1] ); + anFootToSize = o.nTFoot.getElementsByTagName('tr'); + anFootSizers = nTfootSize.getElementsByTagName('tr'); + } + + /* + * 2. Take live measurements from the DOM - do not alter the DOM itself! + */ + + /* Remove old sizing and apply the calculated column widths + * Get the unique column headers in the newly created (cloned) header. We want to apply the + * calculated sizes to this header + */ + if ( o.oScroll.sX === "" ) + { + nScrollBody.style.width = '100%'; + nScrollHeadInner.parentNode.style.width = '100%'; + } + + var nThs = _fnGetUniqueThs( o, nTheadSize ); + for ( i=0, iLen=nThs.length ; i<iLen ; i++ ) + { + iVis = _fnVisibleToColumnIndex( o, i ); + nThs[i].style.width = o.aoColumns[iVis].sWidth; + } + + if ( o.nTFoot !== null ) + { + _fnApplyToChildren( function(n) { + n.style.width = ""; + }, anFootSizers ); + } + + // If scroll collapse is enabled, when we put the headers back into the body for sizing, we + // will end up forcing the scrollbar to appear, making our measurements wrong for when we + // then hide it (end of this function), so add the header height to the body scroller. + if ( o.oScroll.bCollapse && o.oScroll.sY !== "" ) + { + nScrollBody.style.height = (nScrollBody.offsetHeight + o.nTHead.offsetHeight)+"px"; + } + + /* Size the table as a whole */ + iSanityWidth = $(o.nTable).outerWidth(); + if ( o.oScroll.sX === "" ) + { + /* No x scrolling */ + o.nTable.style.width = "100%"; + + /* I know this is rubbish - but IE7 will make the width of the table when 100% include + * the scrollbar - which is shouldn't. When there is a scrollbar we need to take this + * into account. + */ + if ( ie67 && ($('tbody', nScrollBody).height() > nScrollBody.offsetHeight || + $(nScrollBody).css('overflow-y') == "scroll") ) + { + o.nTable.style.width = _fnStringToCss( $(o.nTable).outerWidth() - o.oScroll.iBarWidth); + } + } + else + { + if ( o.oScroll.sXInner !== "" ) + { + /* x scroll inner has been given - use it */ + o.nTable.style.width = _fnStringToCss(o.oScroll.sXInner); + } + else if ( iSanityWidth == $(nScrollBody).width() && + $(nScrollBody).height() < $(o.nTable).height() ) + { + /* There is y-scrolling - try to take account of the y scroll bar */ + o.nTable.style.width = _fnStringToCss( iSanityWidth-o.oScroll.iBarWidth ); + if ( $(o.nTable).outerWidth() > iSanityWidth-o.oScroll.iBarWidth ) + { + /* Not possible to take account of it */ + o.nTable.style.width = _fnStringToCss( iSanityWidth ); + } + } + else + { + /* All else fails */ + o.nTable.style.width = _fnStringToCss( iSanityWidth ); + } + } + + /* Recalculate the sanity width - now that we've applied the required width, before it was + * a temporary variable. This is required because the column width calculation is done + * before this table DOM is created. + */ + iSanityWidth = $(o.nTable).outerWidth(); + + /* We want the hidden header to have zero height, so remove padding and borders. Then + * set the width based on the real headers + */ + + // Apply all styles in one pass. Invalidates layout only once because we don't read any + // DOM properties. + _fnApplyToChildren( zeroOut, anHeadSizers ); + + // Read all widths in next pass. Forces layout only once because we do not change + // any DOM properties. + _fnApplyToChildren( function(nSizer) { + aApplied.push( _fnStringToCss( $(nSizer).width() ) ); + }, anHeadSizers ); + + // Apply all widths in final pass. Invalidates layout only once because we do not + // read any DOM properties. + _fnApplyToChildren( function(nToSize, i) { + nToSize.style.width = aApplied[i]; + }, anHeadToSize ); + + $(anHeadSizers).height(0); + + /* Same again with the footer if we have one */ + if ( o.nTFoot !== null ) + { + _fnApplyToChildren( zeroOut, anFootSizers ); + + _fnApplyToChildren( function(nSizer) { + aAppliedFooter.push( _fnStringToCss( $(nSizer).width() ) ); + }, anFootSizers ); + + _fnApplyToChildren( function(nToSize, i) { + nToSize.style.width = aAppliedFooter[i]; + }, anFootToSize ); + + $(anFootSizers).height(0); + } + + /* + * 3. Apply the measurements + */ + + /* "Hide" the header and footer that we used for the sizing. We want to also fix their width + * to what they currently are + */ + _fnApplyToChildren( function(nSizer, i) { + nSizer.innerHTML = ""; + nSizer.style.width = aApplied[i]; + //fix column align + nSizer.style.minWidth =nSizer.style.width; + }, anHeadSizers ); + + if ( o.nTFoot !== null ) + { + _fnApplyToChildren( function(nSizer, i) { + nSizer.innerHTML = ""; + nSizer.style.width = aAppliedFooter[i]; + }, anFootSizers ); + } + + /* Sanity check that the table is of a sensible width. If not then we are going to get + * misalignment - try to prevent this by not allowing the table to shrink below its min width + */ + if ( $(o.nTable).outerWidth() < iSanityWidth ) + { + /* The min width depends upon if we have a vertical scrollbar visible or not */ + var iCorrection = ((nScrollBody.scrollHeight > nScrollBody.offsetHeight || + $(nScrollBody).css('overflow-y') == "scroll")) ? + iSanityWidth+o.oScroll.iBarWidth : iSanityWidth; + + /* IE6/7 are a law unto themselves... */ + if ( ie67 && (nScrollBody.scrollHeight > + nScrollBody.offsetHeight || $(nScrollBody).css('overflow-y') == "scroll") ) + { + o.nTable.style.width = _fnStringToCss( iCorrection-o.oScroll.iBarWidth ); + } + + /* Apply the calculated minimum width to the table wrappers */ + nScrollBody.style.width = _fnStringToCss( iCorrection ); + o.nScrollHead.style.width = _fnStringToCss( iCorrection ); + + if ( o.nTFoot !== null ) + { + o.nScrollFoot.style.width = _fnStringToCss( iCorrection ); + } + + /* And give the user a warning that we've stopped the table getting too small */ + if ( o.oScroll.sX === "" ) + { + _fnLog( o, 1, "The table cannot fit into the current element which will cause column"+ + " misalignment. The table has been drawn at its minimum possible width." ); + } + else if ( o.oScroll.sXInner !== "" ) + { + _fnLog( o, 1, "The table cannot fit into the current element which will cause column"+ + " misalignment. Increase the sScrollXInner value or remove it to allow automatic"+ + " calculation" ); + } + } + else + { + nScrollBody.style.width = _fnStringToCss( '100%' ); + o.nScrollHead.style.width = _fnStringToCss( '100%' ); + + if ( o.nTFoot !== null ) + { + o.nScrollFoot.style.width = _fnStringToCss( '100%' ); + } + } + + + /* + * 4. Clean up + */ + if ( o.oScroll.sY === "" ) + { + /* IE7< puts a vertical scrollbar in place (when it shouldn't be) due to subtracting + * the scrollbar height from the visible display, rather than adding it on. We need to + * set the height in order to sort this. Don't want to do it in any other browsers. + */ + if ( ie67 ) + { + nScrollBody.style.height = _fnStringToCss( o.nTable.offsetHeight+o.oScroll.iBarWidth ); + } + } + + if ( o.oScroll.sY !== "" && o.oScroll.bCollapse ) + { + nScrollBody.style.height = _fnStringToCss( o.oScroll.sY ); + + var iExtra = (o.oScroll.sX !== "" && o.nTable.offsetWidth > nScrollBody.offsetWidth) ? + o.oScroll.iBarWidth : 0; + if ( o.nTable.offsetHeight < nScrollBody.offsetHeight ) + { + nScrollBody.style.height = _fnStringToCss( o.nTable.offsetHeight+iExtra ); + } + } + + /* Finally set the width's of the header and footer tables */ + var iOuterWidth = $(o.nTable).outerWidth(); + nScrollHeadTable.style.width = _fnStringToCss( iOuterWidth ); + nScrollHeadInner.style.width = _fnStringToCss( iOuterWidth ); + + // Figure out if there are scrollbar present - if so then we need a the header and footer to + // provide a bit more space to allow "overflow" scrolling (i.e. past the scrollbar) + var bScrolling = $(o.nTable).height() > nScrollBody.clientHeight || $(nScrollBody).css('overflow-y') == "scroll"; + nScrollHeadInner.style.paddingRight = bScrolling ? o.oScroll.iBarWidth+"px" : "0px"; + + if ( o.nTFoot !== null ) + { + nScrollFootTable.style.width = _fnStringToCss( iOuterWidth ); + nScrollFootInner.style.width = _fnStringToCss( iOuterWidth ); + nScrollFootInner.style.paddingRight = bScrolling ? o.oScroll.iBarWidth+"px" : "0px"; + } + + /* Adjust the position of the header in case we loose the y-scrollbar */ + $(nScrollBody).scroll(); + + /* If sorting or filtering has occurred, jump the scrolling back to the top */ + if ( o.bSorted || o.bFiltered ) + { + nScrollBody.scrollTop = 0; + } + } + + + /** + * Apply a given function to the display child nodes of an element array (typically + * TD children of TR rows + * @param {function} fn Method to apply to the objects + * @param array {nodes} an1 List of elements to look through for display children + * @param array {nodes} an2 Another list (identical structure to the first) - optional + * @memberof DataTable#oApi + */ + function _fnApplyToChildren( fn, an1, an2 ) + { + var index=0, i=0, iLen=an1.length; + var nNode1, nNode2; + + while ( i < iLen ) + { + nNode1 = an1[i].firstChild; + nNode2 = an2 ? an2[i].firstChild : null; + while ( nNode1 ) + { + if ( nNode1.nodeType === 1 ) + { + if ( an2 ) + { + fn( nNode1, nNode2, index ); + } + else + { + fn( nNode1, index ); + } + index++; + } + nNode1 = nNode1.nextSibling; + nNode2 = an2 ? nNode2.nextSibling : null; + } + i++; + } + } + + /** + * Convert a CSS unit width to pixels (e.g. 2em) + * @param {string} sWidth width to be converted + * @param {node} nParent parent to get the with for (required for relative widths) - optional + * @returns {int} iWidth width in pixels + * @memberof DataTable#oApi + */ + function _fnConvertToWidth ( sWidth, nParent ) + { + if ( !sWidth || sWidth === null || sWidth === '' ) + { + return 0; + } + + if ( !nParent ) + { + nParent = document.body; + } + + var iWidth; + var nTmp = document.createElement( "div" ); + nTmp.style.width = _fnStringToCss( sWidth ); + + nParent.appendChild( nTmp ); + iWidth = nTmp.offsetWidth; + nParent.removeChild( nTmp ); + + return ( iWidth ); + } + + + /** + * Calculate the width of columns for the table + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnCalculateColumnWidths ( oSettings ) + { + var iTableWidth = oSettings.nTable.offsetWidth; + var iUserInputs = 0; + var iTmpWidth; + var iVisibleColumns = 0; + var iColums = oSettings.aoColumns.length; + var i, iIndex, iCorrector, iWidth; + var oHeaders = $('th', oSettings.nTHead); + var widthAttr = oSettings.nTable.getAttribute('width'); + var nWrapper = oSettings.nTable.parentNode; + + /* Convert any user input sizes into pixel sizes */ + for ( i=0 ; i<iColums ; i++ ) + { + if ( oSettings.aoColumns[i].bVisible ) + { + iVisibleColumns++; + + if ( oSettings.aoColumns[i].sWidth !== null ) + { + iTmpWidth = _fnConvertToWidth( oSettings.aoColumns[i].sWidthOrig, + nWrapper ); + if ( iTmpWidth !== null ) + { + oSettings.aoColumns[i].sWidth = _fnStringToCss( iTmpWidth ); + } + + iUserInputs++; + } + } + } + + /* If the number of columns in the DOM equals the number that we have to process in + * DataTables, then we can use the offsets that are created by the web-browser. No custom + * sizes can be set in order for this to happen, nor scrolling used + */ + if ( iColums == oHeaders.length && iUserInputs === 0 && iVisibleColumns == iColums && + oSettings.oScroll.sX === "" && oSettings.oScroll.sY === "" ) + { + for ( i=0 ; i<oSettings.aoColumns.length ; i++ ) + { + iTmpWidth = $(oHeaders[i]).width(); + if ( iTmpWidth !== null ) + { + oSettings.aoColumns[i].sWidth = _fnStringToCss( iTmpWidth ); + } + } + } + else + { + /* Otherwise we are going to have to do some calculations to get the width of each column. + * Construct a 1 row table with the widest node in the data, and any user defined widths, + * then insert it into the DOM and allow the browser to do all the hard work of + * calculating table widths. + */ + var + nCalcTmp = oSettings.nTable.cloneNode( false ), + nTheadClone = oSettings.nTHead.cloneNode(true), + nBody = document.createElement( 'tbody' ), + nTr = document.createElement( 'tr' ), + nDivSizing; + + nCalcTmp.removeAttribute( "id" ); + nCalcTmp.appendChild( nTheadClone ); + if ( oSettings.nTFoot !== null ) + { + nCalcTmp.appendChild( oSettings.nTFoot.cloneNode(true) ); + _fnApplyToChildren( function(n) { + n.style.width = ""; + }, nCalcTmp.getElementsByTagName('tr') ); + } + + nCalcTmp.appendChild( nBody ); + nBody.appendChild( nTr ); + + /* Remove any sizing that was previously applied by the styles */ + var jqColSizing = $('thead th', nCalcTmp); + if ( jqColSizing.length === 0 ) + { + jqColSizing = $('tbody tr:eq(0)>td', nCalcTmp); + } + + /* Apply custom sizing to the cloned header */ + var nThs = _fnGetUniqueThs( oSettings, nTheadClone ); + iCorrector = 0; + for ( i=0 ; i<iColums ; i++ ) + { + var oColumn = oSettings.aoColumns[i]; + if ( oColumn.bVisible && oColumn.sWidthOrig !== null && oColumn.sWidthOrig !== "" ) + { + nThs[i-iCorrector].style.width = _fnStringToCss( oColumn.sWidthOrig ); + } + else if ( oColumn.bVisible ) + { + nThs[i-iCorrector].style.width = ""; + } + else + { + iCorrector++; + } + } + + /* Find the biggest td for each column and put it into the table */ + for ( i=0 ; i<iColums ; i++ ) + { + if ( oSettings.aoColumns[i].bVisible ) + { + var nTd = _fnGetWidestNode( oSettings, i ); + if ( nTd !== null ) + { + nTd = nTd.cloneNode(true); + if ( oSettings.aoColumns[i].sContentPadding !== "" ) + { + nTd.innerHTML += oSettings.aoColumns[i].sContentPadding; + } + nTr.appendChild( nTd ); + } + } + } + + /* Build the table and 'display' it */ + nWrapper.appendChild( nCalcTmp ); + + /* When scrolling (X or Y) we want to set the width of the table as appropriate. However, + * when not scrolling leave the table width as it is. This results in slightly different, + * but I think correct behaviour + */ + if ( oSettings.oScroll.sX !== "" && oSettings.oScroll.sXInner !== "" ) + { + nCalcTmp.style.width = _fnStringToCss(oSettings.oScroll.sXInner); + } + else if ( oSettings.oScroll.sX !== "" ) + { + nCalcTmp.style.width = ""; + if ( $(nCalcTmp).width() < nWrapper.offsetWidth ) + { + nCalcTmp.style.width = _fnStringToCss( nWrapper.offsetWidth ); + } + } + else if ( oSettings.oScroll.sY !== "" ) + { + nCalcTmp.style.width = _fnStringToCss( nWrapper.offsetWidth ); + } + else if ( widthAttr ) + { + nCalcTmp.style.width = _fnStringToCss( widthAttr ); + } + nCalcTmp.style.visibility = "hidden"; + + /* Scrolling considerations */ + _fnScrollingWidthAdjust( oSettings, nCalcTmp ); + + /* Read the width's calculated by the browser and store them for use by the caller. We + * first of all try to use the elements in the body, but it is possible that there are + * no elements there, under which circumstances we use the header elements + */ + var oNodes = $("tbody tr:eq(0)", nCalcTmp).children(); + if ( oNodes.length === 0 ) + { + oNodes = _fnGetUniqueThs( oSettings, $('thead', nCalcTmp)[0] ); + } + + /* Browsers need a bit of a hand when a width is assigned to any columns when + * x-scrolling as they tend to collapse the table to the min-width, even if + * we sent the column widths. So we need to keep track of what the table width + * should be by summing the user given values, and the automatic values + */ + if ( oSettings.oScroll.sX !== "" ) + { + var iTotal = 0; + iCorrector = 0; + for ( i=0 ; i<oSettings.aoColumns.length ; i++ ) + { + if ( oSettings.aoColumns[i].bVisible ) + { + if ( oSettings.aoColumns[i].sWidthOrig === null ) + { + iTotal += $(oNodes[iCorrector]).outerWidth(); + } + else + { + iTotal += parseInt(oSettings.aoColumns[i].sWidth.replace('px',''), 10) + + ($(oNodes[iCorrector]).outerWidth() - $(oNodes[iCorrector]).width()); + } + iCorrector++; + } + } + + nCalcTmp.style.width = _fnStringToCss( iTotal ); + oSettings.nTable.style.width = _fnStringToCss( iTotal ); + } + + iCorrector = 0; + for ( i=0 ; i<oSettings.aoColumns.length ; i++ ) + { + if ( oSettings.aoColumns[i].bVisible ) + { + iWidth = $(oNodes[iCorrector]).width(); + if ( iWidth !== null && iWidth > 0 ) + { + oSettings.aoColumns[i].sWidth = _fnStringToCss( iWidth ); + } + iCorrector++; + } + } + + var cssWidth = $(nCalcTmp).css('width'); + oSettings.nTable.style.width = (cssWidth.indexOf('%') !== -1) ? + cssWidth : _fnStringToCss( $(nCalcTmp).outerWidth() ); + nCalcTmp.parentNode.removeChild( nCalcTmp ); + } + + if ( widthAttr ) + { + oSettings.nTable.style.width = _fnStringToCss( widthAttr ); + } + } + + + /** + * Adjust a table's width to take account of scrolling + * @param {object} oSettings dataTables settings object + * @param {node} n table node + * @memberof DataTable#oApi + */ + function _fnScrollingWidthAdjust ( oSettings, n ) + { + if ( oSettings.oScroll.sX === "" && oSettings.oScroll.sY !== "" ) + { + /* When y-scrolling only, we want to remove the width of the scroll bar so the table + * + scroll bar will fit into the area avaialble. + */ + var iOrigWidth = $(n).width(); + n.style.width = _fnStringToCss( $(n).outerWidth()-oSettings.oScroll.iBarWidth ); + } + else if ( oSettings.oScroll.sX !== "" ) + { + /* When x-scrolling both ways, fix the table at it's current size, without adjusting */ + n.style.width = _fnStringToCss( $(n).outerWidth() ); + } + } + + + /** + * Get the widest node + * @param {object} oSettings dataTables settings object + * @param {int} iCol column of interest + * @returns {node} widest table node + * @memberof DataTable#oApi + */ + function _fnGetWidestNode( oSettings, iCol ) + { + var iMaxIndex = _fnGetMaxLenString( oSettings, iCol ); + if ( iMaxIndex < 0 ) + { + return null; + } + + if ( oSettings.aoData[iMaxIndex].nTr === null ) + { + var n = document.createElement('td'); + n.innerHTML = _fnGetCellData( oSettings, iMaxIndex, iCol, '' ); + return n; + } + return _fnGetTdNodes(oSettings, iMaxIndex)[iCol]; + } + + + /** + * Get the maximum strlen for each data column + * @param {object} oSettings dataTables settings object + * @param {int} iCol column of interest + * @returns {string} max string length for each column + * @memberof DataTable#oApi + */ + function _fnGetMaxLenString( oSettings, iCol ) + { + var iMax = -1; + var iMaxIndex = -1; + + for ( var i=0 ; i<oSettings.aoData.length ; i++ ) + { + var s = _fnGetCellData( oSettings, i, iCol, 'display' )+""; + s = s.replace( /<.*?>/g, "" ); + if ( s.length > iMax ) + { + iMax = s.length; + iMaxIndex = i; + } + } + + return iMaxIndex; + } + + + /** + * Append a CSS unit (only if required) to a string + * @param {array} aArray1 first array + * @param {array} aArray2 second array + * @returns {int} 0 if match, 1 if length is different, 2 if no match + * @memberof DataTable#oApi + */ + function _fnStringToCss( s ) + { + if ( s === null ) + { + return "0px"; + } + + if ( typeof s == 'number' ) + { + if ( s < 0 ) + { + return "0px"; + } + return s+"px"; + } + + /* Check if the last character is not 0-9 */ + var c = s.charCodeAt( s.length-1 ); + if (c < 0x30 || c > 0x39) + { + return s; + } + return s+"px"; + } + + + /** + * Get the width of a scroll bar in this browser being used + * @returns {int} width in pixels + * @memberof DataTable#oApi + */ + function _fnScrollBarWidth () + { + var inner = document.createElement('p'); + var style = inner.style; + style.width = "100%"; + style.height = "200px"; + style.padding = "0px"; + + var outer = document.createElement('div'); + style = outer.style; + style.position = "absolute"; + style.top = "0px"; + style.left = "0px"; + style.visibility = "hidden"; + style.width = "200px"; + style.height = "150px"; + style.padding = "0px"; + style.overflow = "hidden"; + outer.appendChild(inner); + + document.body.appendChild(outer); + var w1 = inner.offsetWidth; + outer.style.overflow = 'scroll'; + var w2 = inner.offsetWidth; + if ( w1 == w2 ) + { + w2 = outer.clientWidth; + } + + document.body.removeChild(outer); + return (w1 - w2); + } + + /** + * Change the order of the table + * @param {object} oSettings dataTables settings object + * @param {bool} bApplyClasses optional - should we apply classes or not + * @memberof DataTable#oApi + */ + function _fnSort ( oSettings, bApplyClasses ) + { + var + i, iLen, j, jLen, k, kLen, + sDataType, nTh, + aaSort = [], + aiOrig = [], + oSort = DataTable.ext.oSort, + aoData = oSettings.aoData, + aoColumns = oSettings.aoColumns, + oAria = oSettings.oLanguage.oAria; + + /* No sorting required if server-side or no sorting array */ + if ( !oSettings.oFeatures.bServerSide && + (oSettings.aaSorting.length !== 0 || oSettings.aaSortingFixed !== null) ) + { + aaSort = ( oSettings.aaSortingFixed !== null ) ? + oSettings.aaSortingFixed.concat( oSettings.aaSorting ) : + oSettings.aaSorting.slice(); + + /* If there is a sorting data type, and a function belonging to it, then we need to + * get the data from the developer's function and apply it for this column + */ + for ( i=0 ; i<aaSort.length ; i++ ) + { + var iColumn = aaSort[i][0]; + var iVisColumn = _fnColumnIndexToVisible( oSettings, iColumn ); + sDataType = oSettings.aoColumns[ iColumn ].sSortDataType; + if ( DataTable.ext.afnSortData[sDataType] ) + { + var aData = DataTable.ext.afnSortData[sDataType].call( + oSettings.oInstance, oSettings, iColumn, iVisColumn + ); + if ( aData.length === aoData.length ) + { + for ( j=0, jLen=aoData.length ; j<jLen ; j++ ) + { + _fnSetCellData( oSettings, j, iColumn, aData[j] ); + } + } + else + { + _fnLog( oSettings, 0, "Returned data sort array (col "+iColumn+") is the wrong length" ); + } + } + } + + /* Create a value - key array of the current row positions such that we can use their + * current position during the sort, if values match, in order to perform stable sorting + */ + for ( i=0, iLen=oSettings.aiDisplayMaster.length ; i<iLen ; i++ ) + { + aiOrig[ oSettings.aiDisplayMaster[i] ] = i; + } + + /* Build an internal data array which is specific to the sort, so we can get and prep + * the data to be sorted only once, rather than needing to do it every time the sorting + * function runs. This make the sorting function a very simple comparison + */ + var iSortLen = aaSort.length; + var fnSortFormat, aDataSort; + for ( i=0, iLen=aoData.length ; i<iLen ; i++ ) + { + for ( j=0 ; j<iSortLen ; j++ ) + { + aDataSort = aoColumns[ aaSort[j][0] ].aDataSort; + + for ( k=0, kLen=aDataSort.length ; k<kLen ; k++ ) + { + sDataType = aoColumns[ aDataSort[k] ].sType; + fnSortFormat = oSort[ (sDataType ? sDataType : 'string')+"-pre" ]; + + aoData[i]._aSortData[ aDataSort[k] ] = fnSortFormat ? + fnSortFormat( _fnGetCellData( oSettings, i, aDataSort[k], 'sort' ) ) : + _fnGetCellData( oSettings, i, aDataSort[k], 'sort' ); + } + } + } + + /* Do the sort - here we want multi-column sorting based on a given data source (column) + * and sorting function (from oSort) in a certain direction. It's reasonably complex to + * follow on it's own, but this is what we want (example two column sorting): + * fnLocalSorting = function(a,b){ + * var iTest; + * iTest = oSort['string-asc']('data11', 'data12'); + * if (iTest !== 0) + * return iTest; + * iTest = oSort['numeric-desc']('data21', 'data22'); + * if (iTest !== 0) + * return iTest; + * return oSort['numeric-asc']( aiOrig[a], aiOrig[b] ); + * } + * Basically we have a test for each sorting column, if the data in that column is equal, + * test the next column. If all columns match, then we use a numeric sort on the row + * positions in the original data array to provide a stable sort. + */ + oSettings.aiDisplayMaster.sort( function ( a, b ) { + var k, l, lLen, iTest, aDataSort, sDataType; + for ( k=0 ; k<iSortLen ; k++ ) + { + aDataSort = aoColumns[ aaSort[k][0] ].aDataSort; + + for ( l=0, lLen=aDataSort.length ; l<lLen ; l++ ) + { + sDataType = aoColumns[ aDataSort[l] ].sType; + + iTest = oSort[ (sDataType ? sDataType : 'string')+"-"+aaSort[k][1] ]( + aoData[a]._aSortData[ aDataSort[l] ], + aoData[b]._aSortData[ aDataSort[l] ] + ); + + if ( iTest !== 0 ) + { + return iTest; + } + } + } + + return oSort['numeric-asc']( aiOrig[a], aiOrig[b] ); + } ); + } + + /* Alter the sorting classes to take account of the changes */ + if ( (bApplyClasses === undefined || bApplyClasses) && !oSettings.oFeatures.bDeferRender ) + { + _fnSortingClasses( oSettings ); + } + + for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ ) + { + var sTitle = aoColumns[i].sTitle.replace( /<.*?>/g, "" ); + nTh = aoColumns[i].nTh; + nTh.removeAttribute('aria-sort'); + nTh.removeAttribute('aria-label'); + + /* In ARIA only the first sorting column can be marked as sorting - no multi-sort option */ + if ( aoColumns[i].bSortable ) + { + if ( aaSort.length > 0 && aaSort[0][0] == i ) + { + nTh.setAttribute('aria-sort', aaSort[0][1]=="asc" ? "ascending" : "descending" ); + + var nextSort = (aoColumns[i].asSorting[ aaSort[0][2]+1 ]) ? + aoColumns[i].asSorting[ aaSort[0][2]+1 ] : aoColumns[i].asSorting[0]; + nTh.setAttribute('aria-label', sTitle+ + (nextSort=="asc" ? oAria.sSortAscending : oAria.sSortDescending) ); + } + else + { + nTh.setAttribute('aria-label', sTitle+ + (aoColumns[i].asSorting[0]=="asc" ? oAria.sSortAscending : oAria.sSortDescending) ); + } + } + else + { + nTh.setAttribute('aria-label', sTitle); + } + } + + /* Tell the draw function that we have sorted the data */ + oSettings.bSorted = true; + $(oSettings.oInstance).trigger('sort', oSettings); + + /* Copy the master data into the draw array and re-draw */ + if ( oSettings.oFeatures.bFilter ) + { + /* _fnFilter() will redraw the table for us */ + _fnFilterComplete( oSettings, oSettings.oPreviousSearch, 1 ); + } + else + { + oSettings.aiDisplay = oSettings.aiDisplayMaster.slice(); + oSettings._iDisplayStart = 0; /* reset display back to page 0 */ + _fnCalculateEnd( oSettings ); + _fnDraw( oSettings ); + } + } + + + /** + * Attach a sort handler (click) to a node + * @param {object} oSettings dataTables settings object + * @param {node} nNode node to attach the handler to + * @param {int} iDataIndex column sorting index + * @param {function} [fnCallback] callback function + * @memberof DataTable#oApi + */ + function _fnSortAttachListener ( oSettings, nNode, iDataIndex, fnCallback ) + { + _fnBindAction( nNode, {}, function (e) { + /* If the column is not sortable - don't to anything */ + if ( oSettings.aoColumns[iDataIndex].bSortable === false ) + { + return; + } + + /* + * This is a little bit odd I admit... I declare a temporary function inside the scope of + * _fnBuildHead and the click handler in order that the code presented here can be used + * twice - once for when bProcessing is enabled, and another time for when it is + * disabled, as we need to perform slightly different actions. + * Basically the issue here is that the Javascript engine in modern browsers don't + * appear to allow the rendering engine to update the display while it is still executing + * it's thread (well - it does but only after long intervals). This means that the + * 'processing' display doesn't appear for a table sort. To break the js thread up a bit + * I force an execution break by using setTimeout - but this breaks the expected + * thread continuation for the end-developer's point of view (their code would execute + * too early), so we only do it when we absolutely have to. + */ + var fnInnerSorting = function () { + var iColumn, iNextSort; + + /* If the shift key is pressed then we are multiple column sorting */ + if ( e.shiftKey ) + { + /* Are we already doing some kind of sort on this column? */ + var bFound = false; + for ( var i=0 ; i<oSettings.aaSorting.length ; i++ ) + { + if ( oSettings.aaSorting[i][0] == iDataIndex ) + { + bFound = true; + iColumn = oSettings.aaSorting[i][0]; + iNextSort = oSettings.aaSorting[i][2]+1; + + if ( !oSettings.aoColumns[iColumn].asSorting[iNextSort] ) + { + /* Reached the end of the sorting options, remove from multi-col sort */ + oSettings.aaSorting.splice( i, 1 ); + } + else + { + /* Move onto next sorting direction */ + oSettings.aaSorting[i][1] = oSettings.aoColumns[iColumn].asSorting[iNextSort]; + oSettings.aaSorting[i][2] = iNextSort; + } + break; + } + } + + /* No sort yet - add it in */ + if ( bFound === false ) + { + oSettings.aaSorting.push( [ iDataIndex, + oSettings.aoColumns[iDataIndex].asSorting[0], 0 ] ); + } + } + else + { + /* If no shift key then single column sort */ + if ( oSettings.aaSorting.length == 1 && oSettings.aaSorting[0][0] == iDataIndex ) + { + iColumn = oSettings.aaSorting[0][0]; + iNextSort = oSettings.aaSorting[0][2]+1; + if ( !oSettings.aoColumns[iColumn].asSorting[iNextSort] ) + { + iNextSort = 0; + } + oSettings.aaSorting[0][1] = oSettings.aoColumns[iColumn].asSorting[iNextSort]; + oSettings.aaSorting[0][2] = iNextSort; + } + else + { + oSettings.aaSorting.splice( 0, oSettings.aaSorting.length ); + oSettings.aaSorting.push( [ iDataIndex, + oSettings.aoColumns[iDataIndex].asSorting[0], 0 ] ); + } + } + + /* Run the sort */ + _fnSort( oSettings ); + }; /* /fnInnerSorting */ + + if ( !oSettings.oFeatures.bProcessing ) + { + fnInnerSorting(); + } + else + { + _fnProcessingDisplay( oSettings, true ); + setTimeout( function() { + fnInnerSorting(); + if ( !oSettings.oFeatures.bServerSide ) + { + _fnProcessingDisplay( oSettings, false ); + } + }, 0 ); + } + + /* Call the user specified callback function - used for async user interaction */ + if ( typeof fnCallback == 'function' ) + { + fnCallback( oSettings ); + } + } ); + } + + + /** + * Set the sorting classes on the header, Note: it is safe to call this function + * when bSort and bSortClasses are false + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnSortingClasses( oSettings ) + { + var i, iLen, j, jLen, iFound; + var aaSort, sClass; + var iColumns = oSettings.aoColumns.length; + var oClasses = oSettings.oClasses; + + for ( i=0 ; i<iColumns ; i++ ) + { + if ( oSettings.aoColumns[i].bSortable ) + { + $(oSettings.aoColumns[i].nTh).removeClass( oClasses.sSortAsc +" "+ oClasses.sSortDesc + + " "+ oSettings.aoColumns[i].sSortingClass ); + } + } + + if ( oSettings.aaSortingFixed !== null ) + { + aaSort = oSettings.aaSortingFixed.concat( oSettings.aaSorting ); + } + else + { + aaSort = oSettings.aaSorting.slice(); + } + + /* Apply the required classes to the header */ + for ( i=0 ; i<oSettings.aoColumns.length ; i++ ) + { + if ( oSettings.aoColumns[i].bSortable ) + { + sClass = oSettings.aoColumns[i].sSortingClass; + iFound = -1; + for ( j=0 ; j<aaSort.length ; j++ ) + { + if ( aaSort[j][0] == i ) + { + sClass = ( aaSort[j][1] == "asc" ) ? + oClasses.sSortAsc : oClasses.sSortDesc; + iFound = j; + break; + } + } + $(oSettings.aoColumns[i].nTh).addClass( sClass ); + + if ( oSettings.bJUI ) + { + /* jQuery UI uses extra markup */ + var jqSpan = $("span."+oClasses.sSortIcon, oSettings.aoColumns[i].nTh); + jqSpan.removeClass(oClasses.sSortJUIAsc +" "+ oClasses.sSortJUIDesc +" "+ + oClasses.sSortJUI +" "+ oClasses.sSortJUIAscAllowed +" "+ oClasses.sSortJUIDescAllowed ); + + var sSpanClass; + if ( iFound == -1 ) + { + sSpanClass = oSettings.aoColumns[i].sSortingClassJUI; + } + else if ( aaSort[iFound][1] == "asc" ) + { + sSpanClass = oClasses.sSortJUIAsc; + } + else + { + sSpanClass = oClasses.sSortJUIDesc; + } + + jqSpan.addClass( sSpanClass ); + } + } + else + { + /* No sorting on this column, so add the base class. This will have been assigned by + * _fnAddColumn + */ + $(oSettings.aoColumns[i].nTh).addClass( oSettings.aoColumns[i].sSortingClass ); + } + } + + /* + * Apply the required classes to the table body + * Note that this is given as a feature switch since it can significantly slow down a sort + * on large data sets (adding and removing of classes is always slow at the best of times..) + * Further to this, note that this code is admittedly fairly ugly. It could be made a lot + * simpler using jQuery selectors and add/removeClass, but that is significantly slower + * (on the order of 5 times slower) - hence the direct DOM manipulation here. + * Note that for deferred drawing we do use jQuery - the reason being that taking the first + * row found to see if the whole column needs processed can miss classes since the first + * column might be new. + */ + sClass = oClasses.sSortColumn; + + if ( oSettings.oFeatures.bSort && oSettings.oFeatures.bSortClasses ) + { + var nTds = _fnGetTdNodes( oSettings ); + + /* Determine what the sorting class for each column should be */ + var iClass, iTargetCol; + var asClasses = []; + for (i = 0; i < iColumns; i++) + { + asClasses.push(""); + } + for (i = 0, iClass = 1; i < aaSort.length; i++) + { + iTargetCol = parseInt( aaSort[i][0], 10 ); + asClasses[iTargetCol] = sClass + iClass; + + if ( iClass < 3 ) + { + iClass++; + } + } + + /* Make changes to the classes for each cell as needed */ + var reClass = new RegExp(sClass + "[123]"); + var sTmpClass, sCurrentClass, sNewClass; + for ( i=0, iLen=nTds.length; i<iLen; i++ ) + { + /* Determine which column we're looking at */ + iTargetCol = i % iColumns; + + /* What is the full list of classes now */ + sCurrentClass = nTds[i].className; + /* What sorting class should be applied? */ + sNewClass = asClasses[iTargetCol]; + /* What would the new full list be if we did a replacement? */ + sTmpClass = sCurrentClass.replace(reClass, sNewClass); + + if ( sTmpClass != sCurrentClass ) + { + /* We changed something */ + nTds[i].className = $.trim( sTmpClass ); + } + else if ( sNewClass.length > 0 && sCurrentClass.indexOf(sNewClass) == -1 ) + { + /* We need to add a class */ + nTds[i].className = sCurrentClass + " " + sNewClass; + } + } + } + } + + + + /** + * Save the state of a table in a cookie such that the page can be reloaded + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnSaveState ( oSettings ) + { + if ( !oSettings.oFeatures.bStateSave || oSettings.bDestroying ) + { + return; + } + + /* Store the interesting variables */ + var i, iLen, bInfinite=oSettings.oScroll.bInfinite; + var oState = { + "iCreate": new Date().getTime(), + "iStart": (bInfinite ? 0 : oSettings._iDisplayStart), + "iEnd": (bInfinite ? oSettings._iDisplayLength : oSettings._iDisplayEnd), + "iLength": oSettings._iDisplayLength, + "aaSorting": $.extend( true, [], oSettings.aaSorting ), + "oSearch": $.extend( true, {}, oSettings.oPreviousSearch ), + "aoSearchCols": $.extend( true, [], oSettings.aoPreSearchCols ), + "abVisCols": [] + }; + + for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ ) + { + oState.abVisCols.push( oSettings.aoColumns[i].bVisible ); + } + + _fnCallbackFire( oSettings, "aoStateSaveParams", 'stateSaveParams', [oSettings, oState] ); + + oSettings.fnStateSave.call( oSettings.oInstance, oSettings, oState ); + } + + + /** + * Attempt to load a saved table state from a cookie + * @param {object} oSettings dataTables settings object + * @param {object} oInit DataTables init object so we can override settings + * @memberof DataTable#oApi + */ + function _fnLoadState ( oSettings, oInit ) + { + if ( !oSettings.oFeatures.bStateSave ) + { + return; + } + + var oData = oSettings.fnStateLoad.call( oSettings.oInstance, oSettings ); + if ( !oData ) + { + return; + } + + /* Allow custom and plug-in manipulation functions to alter the saved data set and + * cancelling of loading by returning false + */ + var abStateLoad = _fnCallbackFire( oSettings, 'aoStateLoadParams', 'stateLoadParams', [oSettings, oData] ); + if ( $.inArray( false, abStateLoad ) !== -1 ) + { + return; + } + + /* Store the saved state so it might be accessed at any time */ + oSettings.oLoadedState = $.extend( true, {}, oData ); + + /* Restore key features */ + oSettings._iDisplayStart = oData.iStart; + oSettings.iInitDisplayStart = oData.iStart; + oSettings._iDisplayEnd = oData.iEnd; + oSettings._iDisplayLength = oData.iLength; + oSettings.aaSorting = oData.aaSorting.slice(); + oSettings.saved_aaSorting = oData.aaSorting.slice(); + + /* Search filtering */ + $.extend( oSettings.oPreviousSearch, oData.oSearch ); + $.extend( true, oSettings.aoPreSearchCols, oData.aoSearchCols ); + + /* Column visibility state + * Pass back visibility settings to the init handler, but to do not here override + * the init object that the user might have passed in + */ + oInit.saved_aoColumns = []; + for ( var i=0 ; i<oData.abVisCols.length ; i++ ) + { + oInit.saved_aoColumns[i] = {}; + oInit.saved_aoColumns[i].bVisible = oData.abVisCols[i]; + } + + _fnCallbackFire( oSettings, 'aoStateLoaded', 'stateLoaded', [oSettings, oData] ); + } + + + /** + * Create a new cookie with a value to store the state of a table + * @param {string} sName name of the cookie to create + * @param {string} sValue the value the cookie should take + * @param {int} iSecs duration of the cookie + * @param {string} sBaseName sName is made up of the base + file name - this is the base + * @param {function} fnCallback User definable function to modify the cookie + * @memberof DataTable#oApi + */ + function _fnCreateCookie ( sName, sValue, iSecs, sBaseName, fnCallback ) + { + var date = new Date(); + date.setTime( date.getTime()+(iSecs*1000) ); + + /* + * Shocking but true - it would appear IE has major issues with having the path not having + * a trailing slash on it. We need the cookie to be available based on the path, so we + * have to append the file name to the cookie name. Appalling. Thanks to vex for adding the + * patch to use at least some of the path + */ + var aParts = window.location.pathname.split('/'); + var sNameFile = sName + '_' + aParts.pop().replace(/[\/:]/g,"").toLowerCase(); + var sFullCookie, oData; + + if ( fnCallback !== null ) + { + oData = (typeof $.parseJSON === 'function') ? + $.parseJSON( sValue ) : eval( '('+sValue+')' ); + sFullCookie = fnCallback( sNameFile, oData, date.toGMTString(), + aParts.join('/')+"/" ); + } + else + { + sFullCookie = sNameFile + "=" + encodeURIComponent(sValue) + + "; expires=" + date.toGMTString() +"; path=" + aParts.join('/')+"/"; + } + + /* Are we going to go over the cookie limit of 4KiB? If so, try to delete a cookies + * belonging to DataTables. + */ + var + aCookies =document.cookie.split(';'), + iNewCookieLen = sFullCookie.split(';')[0].length, + aOldCookies = []; + + if ( iNewCookieLen+document.cookie.length+10 > 4096 ) /* Magic 10 for padding */ + { + for ( var i=0, iLen=aCookies.length ; i<iLen ; i++ ) + { + if ( aCookies[i].indexOf( sBaseName ) != -1 ) + { + /* It's a DataTables cookie, so eval it and check the time stamp */ + var aSplitCookie = aCookies[i].split('='); + try { + oData = eval( '('+decodeURIComponent(aSplitCookie[1])+')' ); + + if ( oData && oData.iCreate ) + { + aOldCookies.push( { + "name": aSplitCookie[0], + "time": oData.iCreate + } ); + } + } + catch( e ) {} + } + } + + // Make sure we delete the oldest ones first + aOldCookies.sort( function (a, b) { + return b.time - a.time; + } ); + + // Eliminate as many old DataTables cookies as we need to + while ( iNewCookieLen + document.cookie.length + 10 > 4096 ) { + if ( aOldCookies.length === 0 ) { + // Deleted all DT cookies and still not enough space. Can't state save + return; + } + + var old = aOldCookies.pop(); + document.cookie = old.name+"=; expires=Thu, 01-Jan-1970 00:00:01 GMT; path="+ + aParts.join('/') + "/"; + } + } + + document.cookie = sFullCookie; + } + + + /** + * Read an old cookie to get a cookie with an old table state + * @param {string} sName name of the cookie to read + * @returns {string} contents of the cookie - or null if no cookie with that name found + * @memberof DataTable#oApi + */ + function _fnReadCookie ( sName ) + { + var + aParts = window.location.pathname.split('/'), + sNameEQ = sName + '_' + aParts[aParts.length-1].replace(/[\/:]/g,"").toLowerCase() + '=', + sCookieContents = document.cookie.split(';'); + + for( var i=0 ; i<sCookieContents.length ; i++ ) + { + var c = sCookieContents[i]; + + while (c.charAt(0)==' ') + { + c = c.substring(1,c.length); + } + + if (c.indexOf(sNameEQ) === 0) + { + return decodeURIComponent( c.substring(sNameEQ.length,c.length) ); + } + } + return null; + } + + + /** + * Return the settings object for a particular table + * @param {node} nTable table we are using as a dataTable + * @returns {object} Settings object - or null if not found + * @memberof DataTable#oApi + */ + function _fnSettingsFromNode ( nTable ) + { + for ( var i=0 ; i<DataTable.settings.length ; i++ ) + { + if ( DataTable.settings[i].nTable === nTable ) + { + return DataTable.settings[i]; + } + } + + return null; + } + + + /** + * Return an array with the TR nodes for the table + * @param {object} oSettings dataTables settings object + * @returns {array} TR array + * @memberof DataTable#oApi + */ + function _fnGetTrNodes ( oSettings ) + { + var aNodes = []; + var aoData = oSettings.aoData; + for ( var i=0, iLen=aoData.length ; i<iLen ; i++ ) + { + if ( aoData[i].nTr !== null ) + { + aNodes.push( aoData[i].nTr ); + } + } + return aNodes; + } + + + /** + * Return an flat array with all TD nodes for the table, or row + * @param {object} oSettings dataTables settings object + * @param {int} [iIndividualRow] aoData index to get the nodes for - optional + * if not given then the return array will contain all nodes for the table + * @returns {array} TD array + * @memberof DataTable#oApi + */ + function _fnGetTdNodes ( oSettings, iIndividualRow ) + { + var anReturn = []; + var iCorrector; + var anTds, nTd; + var iRow, iRows=oSettings.aoData.length, + iColumn, iColumns, oData, sNodeName, iStart=0, iEnd=iRows; + + /* Allow the collection to be limited to just one row */ + if ( iIndividualRow !== undefined ) + { + iStart = iIndividualRow; + iEnd = iIndividualRow+1; + } + + for ( iRow=iStart ; iRow<iEnd ; iRow++ ) + { + oData = oSettings.aoData[iRow]; + if ( oData.nTr !== null ) + { + /* get the TD child nodes - taking into account text etc nodes */ + anTds = []; + nTd = oData.nTr.firstChild; + while ( nTd ) + { + sNodeName = nTd.nodeName.toLowerCase(); + if ( sNodeName == 'td' || sNodeName == 'th' ) + { + anTds.push( nTd ); + } + nTd = nTd.nextSibling; + } + + iCorrector = 0; + for ( iColumn=0, iColumns=oSettings.aoColumns.length ; iColumn<iColumns ; iColumn++ ) + { + if ( oSettings.aoColumns[iColumn].bVisible ) + { + anReturn.push( anTds[iColumn-iCorrector] ); + } + else + { + anReturn.push( oData._anHidden[iColumn] ); + iCorrector++; + } + } + } + } + + return anReturn; + } + + + /** + * Log an error message + * @param {object} oSettings dataTables settings object + * @param {int} iLevel log error messages, or display them to the user + * @param {string} sMesg error message + * @memberof DataTable#oApi + */ + function _fnLog( oSettings, iLevel, sMesg ) + { + var sAlert = (oSettings===null) ? + "DataTables warning: "+sMesg : + "DataTables warning (table id = '"+oSettings.sTableId+"'): "+sMesg; + + if ( iLevel === 0 ) + { + if ( DataTable.ext.sErrMode == 'alert' ) + { + alert( sAlert ); + } + else + { + throw new Error(sAlert); + } + return; + } + else if ( window.console && console.log ) + { + console.log( sAlert ); + } + } + + + /** + * See if a property is defined on one object, if so assign it to the other object + * @param {object} oRet target object + * @param {object} oSrc source object + * @param {string} sName property + * @param {string} [sMappedName] name to map too - optional, sName used if not given + * @memberof DataTable#oApi + */ + function _fnMap( oRet, oSrc, sName, sMappedName ) + { + if ( sMappedName === undefined ) + { + sMappedName = sName; + } + if ( oSrc[sName] !== undefined ) + { + oRet[sMappedName] = oSrc[sName]; + } + } + + + /** + * Extend objects - very similar to jQuery.extend, but deep copy objects, and shallow + * copy arrays. The reason we need to do this, is that we don't want to deep copy array + * init values (such as aaSorting) since the dev wouldn't be able to override them, but + * we do want to deep copy arrays. + * @param {object} oOut Object to extend + * @param {object} oExtender Object from which the properties will be applied to oOut + * @returns {object} oOut Reference, just for convenience - oOut === the return. + * @memberof DataTable#oApi + * @todo This doesn't take account of arrays inside the deep copied objects. + */ + function _fnExtend( oOut, oExtender ) + { + var val; + + for ( var prop in oExtender ) + { + if ( oExtender.hasOwnProperty(prop) ) + { + val = oExtender[prop]; + + if ( typeof oInit[prop] === 'object' && val !== null && $.isArray(val) === false ) + { + $.extend( true, oOut[prop], val ); + } + else + { + oOut[prop] = val; + } + } + } + + return oOut; + } + + + /** + * Bind an event handers to allow a click or return key to activate the callback. + * This is good for accessibility since a return on the keyboard will have the + * same effect as a click, if the element has focus. + * @param {element} n Element to bind the action to + * @param {object} oData Data object to pass to the triggered function + * @param {function} fn Callback function for when the event is triggered + * @memberof DataTable#oApi + */ + function _fnBindAction( n, oData, fn ) + { + $(n) + .bind( 'click.DT', oData, function (e) { + n.blur(); // Remove focus outline for mouse users + fn(e); + } ) + .bind( 'keypress.DT', oData, function (e){ + if ( e.which === 13 ) { + fn(e); + } } ) + .bind( 'selectstart.DT', function () { + /* Take the brutal approach to cancelling text selection */ + return false; + } ); + } + + + /** + * Register a callback function. Easily allows a callback function to be added to + * an array store of callback functions that can then all be called together. + * @param {object} oSettings dataTables settings object + * @param {string} sStore Name of the array storage for the callbacks in oSettings + * @param {function} fn Function to be called back + * @param {string} sName Identifying name for the callback (i.e. a label) + * @memberof DataTable#oApi + */ + function _fnCallbackReg( oSettings, sStore, fn, sName ) + { + if ( fn ) + { + oSettings[sStore].push( { + "fn": fn, + "sName": sName + } ); + } + } + + + /** + * Fire callback functions and trigger events. Note that the loop over the callback + * array store is done backwards! Further note that you do not want to fire off triggers + * in time sensitive applications (for example cell creation) as its slow. + * @param {object} oSettings dataTables settings object + * @param {string} sStore Name of the array storage for the callbacks in oSettings + * @param {string} sTrigger Name of the jQuery custom event to trigger. If null no trigger + * is fired + * @param {array} aArgs Array of arguments to pass to the callback function / trigger + * @memberof DataTable#oApi + */ + function _fnCallbackFire( oSettings, sStore, sTrigger, aArgs ) + { + var aoStore = oSettings[sStore]; + var aRet =[]; + + for ( var i=aoStore.length-1 ; i>=0 ; i-- ) + { + aRet.push( aoStore[i].fn.apply( oSettings.oInstance, aArgs ) ); + } + + if ( sTrigger !== null ) + { + $(oSettings.oInstance).trigger(sTrigger, aArgs); + } + + return aRet; + } + + + /** + * JSON stringify. If JSON.stringify it provided by the browser, json2.js or any other + * library, then we use that as it is fast, safe and accurate. If the function isn't + * available then we need to built it ourselves - the inspiration for this function comes + * from Craig Buckler ( http://www.sitepoint.com/javascript-json-serialization/ ). It is + * not perfect and absolutely should not be used as a replacement to json2.js - but it does + * do what we need, without requiring a dependency for DataTables. + * @param {object} o JSON object to be converted + * @returns {string} JSON string + * @memberof DataTable#oApi + */ + var _fnJsonString = (window.JSON) ? JSON.stringify : function( o ) + { + /* Not an object or array */ + var sType = typeof o; + if (sType !== "object" || o === null) + { + // simple data type + if (sType === "string") + { + o = '"'+o+'"'; + } + return o+""; + } + + /* If object or array, need to recurse over it */ + var + sProp, mValue, + json = [], + bArr = $.isArray(o); + + for (sProp in o) + { + mValue = o[sProp]; + sType = typeof mValue; + + if (sType === "string") + { + mValue = '"'+mValue+'"'; + } + else if (sType === "object" && mValue !== null) + { + mValue = _fnJsonString(mValue); + } + + json.push((bArr ? "" : '"'+sProp+'":') + mValue); + } + + return (bArr ? "[" : "{") + json + (bArr ? "]" : "}"); + }; + + + /** + * From some browsers (specifically IE6/7) we need special handling to work around browser + * bugs - this function is used to detect when these workarounds are needed. + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnBrowserDetect( oSettings ) + { + /* IE6/7 will oversize a width 100% element inside a scrolling element, to include the + * width of the scrollbar, while other browsers ensure the inner element is contained + * without forcing scrolling + */ + var n = $( + '<div style="position:absolute; top:0; left:0; height:1px; width:1px; overflow:hidden">'+ + '<div style="position:absolute; top:1px; left:1px; width:100px; overflow:scroll;">'+ + '<div id="DT_BrowserTest" style="width:100%; height:10px;"></div>'+ + '</div>'+ + '</div>')[0]; + + document.body.appendChild( n ); + oSettings.oBrowser.bScrollOversize = $('#DT_BrowserTest', n)[0].offsetWidth === 100 ? true : false; + document.body.removeChild( n ); + } + + + /** + * Perform a jQuery selector action on the table's TR elements (from the tbody) and + * return the resulting jQuery object. + * @param {string|node|jQuery} sSelector jQuery selector or node collection to act on + * @param {object} [oOpts] Optional parameters for modifying the rows to be included + * @param {string} [oOpts.filter=none] Select TR elements that meet the current filter + * criterion ("applied") or all TR elements (i.e. no filter). + * @param {string} [oOpts.order=current] Order of the TR elements in the processed array. + * Can be either 'current', whereby the current sorting of the table is used, or + * 'original' whereby the original order the data was read into the table is used. + * @param {string} [oOpts.page=all] Limit the selection to the currently displayed page + * ("current") or not ("all"). If 'current' is given, then order is assumed to be + * 'current' and filter is 'applied', regardless of what they might be given as. + * @returns {object} jQuery object, filtered by the given selector. + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Highlight every second row + * oTable.$('tr:odd').css('backgroundColor', 'blue'); + * } ); + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Filter to rows with 'Webkit' in them, add a background colour and then + * // remove the filter, thus highlighting the 'Webkit' rows only. + * oTable.fnFilter('Webkit'); + * oTable.$('tr', {"filter": "applied"}).css('backgroundColor', 'blue'); + * oTable.fnFilter(''); + * } ); + */ + this.$ = function ( sSelector, oOpts ) + { + var i, iLen, a = [], tr; + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + var aoData = oSettings.aoData; + var aiDisplay = oSettings.aiDisplay; + var aiDisplayMaster = oSettings.aiDisplayMaster; + + if ( !oOpts ) + { + oOpts = {}; + } + + oOpts = $.extend( {}, { + "filter": "none", // applied + "order": "current", // "original" + "page": "all" // current + }, oOpts ); + + // Current page implies that order=current and fitler=applied, since it is fairly + // senseless otherwise + if ( oOpts.page == 'current' ) + { + for ( i=oSettings._iDisplayStart, iLen=oSettings.fnDisplayEnd() ; i<iLen ; i++ ) + { + tr = aoData[ aiDisplay[i] ].nTr; + if ( tr ) + { + a.push( tr ); + } + } + } + else if ( oOpts.order == "current" && oOpts.filter == "none" ) + { + for ( i=0, iLen=aiDisplayMaster.length ; i<iLen ; i++ ) + { + tr = aoData[ aiDisplayMaster[i] ].nTr; + if ( tr ) + { + a.push( tr ); + } + } + } + else if ( oOpts.order == "current" && oOpts.filter == "applied" ) + { + for ( i=0, iLen=aiDisplay.length ; i<iLen ; i++ ) + { + tr = aoData[ aiDisplay[i] ].nTr; + if ( tr ) + { + a.push( tr ); + } + } + } + else if ( oOpts.order == "original" && oOpts.filter == "none" ) + { + for ( i=0, iLen=aoData.length ; i<iLen ; i++ ) + { + tr = aoData[ i ].nTr ; + if ( tr ) + { + a.push( tr ); + } + } + } + else if ( oOpts.order == "original" && oOpts.filter == "applied" ) + { + for ( i=0, iLen=aoData.length ; i<iLen ; i++ ) + { + tr = aoData[ i ].nTr; + if ( $.inArray( i, aiDisplay ) !== -1 && tr ) + { + a.push( tr ); + } + } + } + else + { + _fnLog( oSettings, 1, "Unknown selection options" ); + } + + /* We need to filter on the TR elements and also 'find' in their descendants + * to make the selector act like it would in a full table - so we need + * to build both results and then combine them together + */ + var jqA = $(a); + var jqTRs = jqA.filter( sSelector ); + var jqDescendants = jqA.find( sSelector ); + + return $( [].concat($.makeArray(jqTRs), $.makeArray(jqDescendants)) ); + }; + + + /** + * Almost identical to $ in operation, but in this case returns the data for the matched + * rows - as such, the jQuery selector used should match TR row nodes or TD/TH cell nodes + * rather than any descendants, so the data can be obtained for the row/cell. If matching + * rows are found, the data returned is the original data array/object that was used to + * create the row (or a generated array if from a DOM source). + * + * This method is often useful in-combination with $ where both functions are given the + * same parameters and the array indexes will match identically. + * @param {string|node|jQuery} sSelector jQuery selector or node collection to act on + * @param {object} [oOpts] Optional parameters for modifying the rows to be included + * @param {string} [oOpts.filter=none] Select elements that meet the current filter + * criterion ("applied") or all elements (i.e. no filter). + * @param {string} [oOpts.order=current] Order of the data in the processed array. + * Can be either 'current', whereby the current sorting of the table is used, or + * 'original' whereby the original order the data was read into the table is used. + * @param {string} [oOpts.page=all] Limit the selection to the currently displayed page + * ("current") or not ("all"). If 'current' is given, then order is assumed to be + * 'current' and filter is 'applied', regardless of what they might be given as. + * @returns {array} Data for the matched elements. If any elements, as a result of the + * selector, were not TR, TD or TH elements in the DataTable, they will have a null + * entry in the array. + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Get the data from the first row in the table + * var data = oTable._('tr:first'); + * + * // Do something useful with the data + * alert( "First cell is: "+data[0] ); + * } ); + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Filter to 'Webkit' and get all data for + * oTable.fnFilter('Webkit'); + * var data = oTable._('tr', {"filter": "applied"}); + * + * // Do something with the data + * alert( data.length+" rows matched the filter" ); + * } ); + */ + this._ = function ( sSelector, oOpts ) + { + var aOut = []; + var i, iLen, iIndex; + var aTrs = this.$( sSelector, oOpts ); + + for ( i=0, iLen=aTrs.length ; i<iLen ; i++ ) + { + aOut.push( this.fnGetData(aTrs[i]) ); + } + + return aOut; + }; + + + /** + * Add a single new row or multiple rows of data to the table. Please note + * that this is suitable for client-side processing only - if you are using + * server-side processing (i.e. "bServerSide": true), then to add data, you + * must add it to the data source, i.e. the server-side, through an Ajax call. + * @param {array|object} mData The data to be added to the table. This can be: + * <ul> + * <li>1D array of data - add a single row with the data provided</li> + * <li>2D array of arrays - add multiple rows in a single call</li> + * <li>object - data object when using <i>mData</i></li> + * <li>array of objects - multiple data objects when using <i>mData</i></li> + * </ul> + * @param {bool} [bRedraw=true] redraw the table or not + * @returns {array} An array of integers, representing the list of indexes in + * <i>aoData</i> ({@link DataTable.models.oSettings}) that have been added to + * the table. + * @dtopt API + * + * @example + * // Global var for counter + * var giCount = 2; + * + * $(document).ready(function() { + * $('#example').dataTable(); + * } ); + * + * function fnClickAddRow() { + * $('#example').dataTable().fnAddData( [ + * giCount+".1", + * giCount+".2", + * giCount+".3", + * giCount+".4" ] + * ); + * + * giCount++; + * } + */ + this.fnAddData = function( mData, bRedraw ) + { + if ( mData.length === 0 ) + { + return []; + } + + var aiReturn = []; + var iTest; + + /* Find settings from table node */ + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + + /* Check if we want to add multiple rows or not */ + if ( typeof mData[0] === "object" && mData[0] !== null ) + { + for ( var i=0 ; i<mData.length ; i++ ) + { + iTest = _fnAddData( oSettings, mData[i] ); + if ( iTest == -1 ) + { + return aiReturn; + } + aiReturn.push( iTest ); + } + } + else + { + iTest = _fnAddData( oSettings, mData ); + if ( iTest == -1 ) + { + return aiReturn; + } + aiReturn.push( iTest ); + } + + oSettings.aiDisplay = oSettings.aiDisplayMaster.slice(); + + if ( bRedraw === undefined || bRedraw ) + { + _fnReDraw( oSettings ); + } + return aiReturn; + }; + + + /** + * This function will make DataTables recalculate the column sizes, based on the data + * contained in the table and the sizes applied to the columns (in the DOM, CSS or + * through the sWidth parameter). This can be useful when the width of the table's + * parent element changes (for example a window resize). + * @param {boolean} [bRedraw=true] Redraw the table or not, you will typically want to + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable( { + * "sScrollY": "200px", + * "bPaginate": false + * } ); + * + * $(window).bind('resize', function () { + * oTable.fnAdjustColumnSizing(); + * } ); + * } ); + */ + this.fnAdjustColumnSizing = function ( bRedraw ) + { + var oSettings = _fnSettingsFromNode(this[DataTable.ext.iApiIndex]); + _fnAdjustColumnSizing( oSettings ); + + if ( bRedraw === undefined || bRedraw ) + { + this.fnDraw( false ); + } + else if ( oSettings.oScroll.sX !== "" || oSettings.oScroll.sY !== "" ) + { + /* If not redrawing, but scrolling, we want to apply the new column sizes anyway */ + this.oApi._fnScrollDraw(oSettings); + } + }; + + + /** + * Quickly and simply clear a table + * @param {bool} [bRedraw=true] redraw the table or not + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Immediately 'nuke' the current rows (perhaps waiting for an Ajax callback...) + * oTable.fnClearTable(); + * } ); + */ + this.fnClearTable = function( bRedraw ) + { + /* Find settings from table node */ + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + _fnClearTable( oSettings ); + + if ( bRedraw === undefined || bRedraw ) + { + _fnDraw( oSettings ); + } + }; + + + /** + * The exact opposite of 'opening' a row, this function will close any rows which + * are currently 'open'. + * @param {node} nTr the table row to 'close' + * @returns {int} 0 on success, or 1 if failed (can't find the row) + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable; + * + * // 'open' an information row when a row is clicked on + * $('#example tbody tr').click( function () { + * if ( oTable.fnIsOpen(this) ) { + * oTable.fnClose( this ); + * } else { + * oTable.fnOpen( this, "Temporary row opened", "info_row" ); + * } + * } ); + * + * oTable = $('#example').dataTable(); + * } ); + */ + this.fnClose = function( nTr ) + { + /* Find settings from table node */ + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + + for ( var i=0 ; i<oSettings.aoOpenRows.length ; i++ ) + { + if ( oSettings.aoOpenRows[i].nParent == nTr ) + { + var nTrParent = oSettings.aoOpenRows[i].nTr.parentNode; + if ( nTrParent ) + { + /* Remove it if it is currently on display */ + nTrParent.removeChild( oSettings.aoOpenRows[i].nTr ); + } + oSettings.aoOpenRows.splice( i, 1 ); + return 0; + } + } + return 1; + }; + + + /** + * Remove a row for the table + * @param {mixed} mTarget The index of the row from aoData to be deleted, or + * the TR element you want to delete + * @param {function|null} [fnCallBack] Callback function + * @param {bool} [bRedraw=true] Redraw the table or not + * @returns {array} The row that was deleted + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Immediately remove the first row + * oTable.fnDeleteRow( 0 ); + * } ); + */ + this.fnDeleteRow = function( mTarget, fnCallBack, bRedraw ) + { + /* Find settings from table node */ + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + var i, iLen, iAODataIndex; + + iAODataIndex = (typeof mTarget === 'object') ? + _fnNodeToDataIndex(oSettings, mTarget) : mTarget; + + /* Return the data array from this row */ + var oData = oSettings.aoData.splice( iAODataIndex, 1 ); + + /* Update the _DT_RowIndex parameter */ + for ( i=0, iLen=oSettings.aoData.length ; i<iLen ; i++ ) + { + if ( oSettings.aoData[i].nTr !== null ) + { + oSettings.aoData[i].nTr._DT_RowIndex = i; + } + } + + /* Remove the target row from the search array */ + var iDisplayIndex = $.inArray( iAODataIndex, oSettings.aiDisplay ); + oSettings.asDataSearch.splice( iDisplayIndex, 1 ); + + /* Delete from the display arrays */ + _fnDeleteIndex( oSettings.aiDisplayMaster, iAODataIndex ); + _fnDeleteIndex( oSettings.aiDisplay, iAODataIndex ); + + /* If there is a user callback function - call it */ + if ( typeof fnCallBack === "function" ) + { + fnCallBack.call( this, oSettings, oData ); + } + + /* Check for an 'overflow' they case for displaying the table */ + if ( oSettings._iDisplayStart >= oSettings.fnRecordsDisplay() ) + { + oSettings._iDisplayStart -= oSettings._iDisplayLength; + if ( oSettings._iDisplayStart < 0 ) + { + oSettings._iDisplayStart = 0; + } + } + + if ( bRedraw === undefined || bRedraw ) + { + _fnCalculateEnd( oSettings ); + _fnDraw( oSettings ); + } + + return oData; + }; + + + /** + * Restore the table to it's original state in the DOM by removing all of DataTables + * enhancements, alterations to the DOM structure of the table and event listeners. + * @param {boolean} [bRemove=false] Completely remove the table from the DOM + * @dtopt API + * + * @example + * $(document).ready(function() { + * // This example is fairly pointless in reality, but shows how fnDestroy can be used + * var oTable = $('#example').dataTable(); + * oTable.fnDestroy(); + * } ); + */ + this.fnDestroy = function ( bRemove ) + { + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + var nOrig = oSettings.nTableWrapper.parentNode; + var nBody = oSettings.nTBody; + var i, iLen; + + bRemove = (bRemove===undefined) ? false : bRemove; + + /* Flag to note that the table is currently being destroyed - no action should be taken */ + oSettings.bDestroying = true; + + /* Fire off the destroy callbacks for plug-ins etc */ + _fnCallbackFire( oSettings, "aoDestroyCallback", "destroy", [oSettings] ); + + /* If the table is not being removed, restore the hidden columns */ + if ( !bRemove ) + { + for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ ) + { + if ( oSettings.aoColumns[i].bVisible === false ) + { + this.fnSetColumnVis( i, true ); + } + } + } + + /* Blitz all DT events */ + $(oSettings.nTableWrapper).find('*').andSelf().unbind('.DT'); + + /* If there is an 'empty' indicator row, remove it */ + $('tbody>tr>td.'+oSettings.oClasses.sRowEmpty, oSettings.nTable).parent().remove(); + + /* When scrolling we had to break the table up - restore it */ + if ( oSettings.nTable != oSettings.nTHead.parentNode ) + { + $(oSettings.nTable).children('thead').remove(); + oSettings.nTable.appendChild( oSettings.nTHead ); + } + + if ( oSettings.nTFoot && oSettings.nTable != oSettings.nTFoot.parentNode ) + { + $(oSettings.nTable).children('tfoot').remove(); + oSettings.nTable.appendChild( oSettings.nTFoot ); + } + + /* Remove the DataTables generated nodes, events and classes */ + oSettings.nTable.parentNode.removeChild( oSettings.nTable ); + $(oSettings.nTableWrapper).remove(); + + oSettings.aaSorting = []; + oSettings.aaSortingFixed = []; + _fnSortingClasses( oSettings ); + + $(_fnGetTrNodes( oSettings )).removeClass( oSettings.asStripeClasses.join(' ') ); + + $('th, td', oSettings.nTHead).removeClass( [ + oSettings.oClasses.sSortable, + oSettings.oClasses.sSortableAsc, + oSettings.oClasses.sSortableDesc, + oSettings.oClasses.sSortableNone ].join(' ') + ); + if ( oSettings.bJUI ) + { + $('th span.'+oSettings.oClasses.sSortIcon + + ', td span.'+oSettings.oClasses.sSortIcon, oSettings.nTHead).remove(); + + $('th, td', oSettings.nTHead).each( function () { + var jqWrapper = $('div.'+oSettings.oClasses.sSortJUIWrapper, this); + var kids = jqWrapper.contents(); + $(this).append( kids ); + jqWrapper.remove(); + } ); + } + + /* Add the TR elements back into the table in their original order */ + if ( !bRemove && oSettings.nTableReinsertBefore ) + { + nOrig.insertBefore( oSettings.nTable, oSettings.nTableReinsertBefore ); + } + else if ( !bRemove ) + { + nOrig.appendChild( oSettings.nTable ); + } + + for ( i=0, iLen=oSettings.aoData.length ; i<iLen ; i++ ) + { + if ( oSettings.aoData[i].nTr !== null ) + { + nBody.appendChild( oSettings.aoData[i].nTr ); + } + } + + /* Restore the width of the original table */ + if ( oSettings.oFeatures.bAutoWidth === true ) + { + oSettings.nTable.style.width = _fnStringToCss(oSettings.sDestroyWidth); + } + + /* If the were originally stripe classes - then we add them back here. Note + * this is not fool proof (for example if not all rows had stripe classes - but + * it's a good effort without getting carried away + */ + iLen = oSettings.asDestroyStripes.length; + if (iLen) + { + var anRows = $(nBody).children('tr'); + for ( i=0 ; i<iLen ; i++ ) + { + anRows.filter(':nth-child(' + iLen + 'n + ' + i + ')').addClass( oSettings.asDestroyStripes[i] ); + } + } + + /* Remove the settings object from the settings array */ + for ( i=0, iLen=DataTable.settings.length ; i<iLen ; i++ ) + { + if ( DataTable.settings[i] == oSettings ) + { + DataTable.settings.splice( i, 1 ); + } + } + + /* End it all */ + oSettings = null; + oInit = null; + }; + + + /** + * Redraw the table + * @param {bool} [bComplete=true] Re-filter and resort (if enabled) the table before the draw. + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Re-draw the table - you wouldn't want to do it here, but it's an example :-) + * oTable.fnDraw(); + * } ); + */ + this.fnDraw = function( bComplete ) + { + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + if ( bComplete === false ) + { + _fnCalculateEnd( oSettings ); + _fnDraw( oSettings ); + } + else + { + _fnReDraw( oSettings ); + } + }; + + + /** + * Filter the input based on data + * @param {string} sInput String to filter the table on + * @param {int|null} [iColumn] Column to limit filtering to + * @param {bool} [bRegex=false] Treat as regular expression or not + * @param {bool} [bSmart=true] Perform smart filtering or not + * @param {bool} [bShowGlobal=true] Show the input global filter in it's input box(es) + * @param {bool} [bCaseInsensitive=true] Do case-insensitive matching (true) or not (false) + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Sometime later - filter... + * oTable.fnFilter( 'test string' ); + * } ); + */ + this.fnFilter = function( sInput, iColumn, bRegex, bSmart, bShowGlobal, bCaseInsensitive ) + { + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + + if ( !oSettings.oFeatures.bFilter ) + { + return; + } + + if ( bRegex === undefined || bRegex === null ) + { + bRegex = false; + } + + if ( bSmart === undefined || bSmart === null ) + { + bSmart = true; + } + + if ( bShowGlobal === undefined || bShowGlobal === null ) + { + bShowGlobal = true; + } + + if ( bCaseInsensitive === undefined || bCaseInsensitive === null ) + { + bCaseInsensitive = true; + } + + if ( iColumn === undefined || iColumn === null ) + { + /* Global filter */ + _fnFilterComplete( oSettings, { + "sSearch":sInput+"", + "bRegex": bRegex, + "bSmart": bSmart, + "bCaseInsensitive": bCaseInsensitive + }, 1 ); + + if ( bShowGlobal && oSettings.aanFeatures.f ) + { + var n = oSettings.aanFeatures.f; + for ( var i=0, iLen=n.length ; i<iLen ; i++ ) + { + // IE9 throws an 'unknown error' if document.activeElement is used + // inside an iframe or frame... + try { + if ( n[i]._DT_Input != document.activeElement ) + { + $(n[i]._DT_Input).val( sInput ); + } + } + catch ( e ) { + $(n[i]._DT_Input).val( sInput ); + } + } + } + } + else + { + /* Single column filter */ + $.extend( oSettings.aoPreSearchCols[ iColumn ], { + "sSearch": sInput+"", + "bRegex": bRegex, + "bSmart": bSmart, + "bCaseInsensitive": bCaseInsensitive + } ); + _fnFilterComplete( oSettings, oSettings.oPreviousSearch, 1 ); + } + }; + + + /** + * Get the data for the whole table, an individual row or an individual cell based on the + * provided parameters. + * @param {int|node} [mRow] A TR row node, TD/TH cell node or an integer. If given as + * a TR node then the data source for the whole row will be returned. If given as a + * TD/TH cell node then iCol will be automatically calculated and the data for the + * cell returned. If given as an integer, then this is treated as the aoData internal + * data index for the row (see fnGetPosition) and the data for that row used. + * @param {int} [iCol] Optional column index that you want the data of. + * @returns {array|object|string} If mRow is undefined, then the data for all rows is + * returned. If mRow is defined, just data for that row, and is iCol is + * defined, only data for the designated cell is returned. + * @dtopt API + * + * @example + * // Row data + * $(document).ready(function() { + * oTable = $('#example').dataTable(); + * + * oTable.$('tr').click( function () { + * var data = oTable.fnGetData( this ); + * // ... do something with the array / object of data for the row + * } ); + * } ); + * + * @example + * // Individual cell data + * $(document).ready(function() { + * oTable = $('#example').dataTable(); + * + * oTable.$('td').click( function () { + * var sData = oTable.fnGetData( this ); + * alert( 'The cell clicked on had the value of '+sData ); + * } ); + * } ); + */ + this.fnGetData = function( mRow, iCol ) + { + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + + if ( mRow !== undefined ) + { + var iRow = mRow; + if ( typeof mRow === 'object' ) + { + var sNode = mRow.nodeName.toLowerCase(); + if (sNode === "tr" ) + { + iRow = _fnNodeToDataIndex(oSettings, mRow); + } + else if ( sNode === "td" ) + { + iRow = _fnNodeToDataIndex(oSettings, mRow.parentNode); + iCol = _fnNodeToColumnIndex( oSettings, iRow, mRow ); + } + } + + if ( iCol !== undefined ) + { + return _fnGetCellData( oSettings, iRow, iCol, '' ); + } + return (oSettings.aoData[iRow]!==undefined) ? + oSettings.aoData[iRow]._aData : null; + } + return _fnGetDataMaster( oSettings ); + }; + + + /** + * Get an array of the TR nodes that are used in the table's body. Note that you will + * typically want to use the '$' API method in preference to this as it is more + * flexible. + * @param {int} [iRow] Optional row index for the TR element you want + * @returns {array|node} If iRow is undefined, returns an array of all TR elements + * in the table's body, or iRow is defined, just the TR element requested. + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Get the nodes from the table + * var nNodes = oTable.fnGetNodes( ); + * } ); + */ + this.fnGetNodes = function( iRow ) + { + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + + if ( iRow !== undefined ) { + return (oSettings.aoData[iRow]!==undefined) ? + oSettings.aoData[iRow].nTr : null; + } + return _fnGetTrNodes( oSettings ); + }; + + + /** + * Get the array indexes of a particular cell from it's DOM element + * and column index including hidden columns + * @param {node} nNode this can either be a TR, TD or TH in the table's body + * @returns {int} If nNode is given as a TR, then a single index is returned, or + * if given as a cell, an array of [row index, column index (visible), + * column index (all)] is given. + * @dtopt API + * + * @example + * $(document).ready(function() { + * $('#example tbody td').click( function () { + * // Get the position of the current data from the node + * var aPos = oTable.fnGetPosition( this ); + * + * // Get the data array for this row + * var aData = oTable.fnGetData( aPos[0] ); + * + * // Update the data array and return the value + * aData[ aPos[1] ] = 'clicked'; + * this.innerHTML = 'clicked'; + * } ); + * + * // Init DataTables + * oTable = $('#example').dataTable(); + * } ); + */ + this.fnGetPosition = function( nNode ) + { + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + var sNodeName = nNode.nodeName.toUpperCase(); + + if ( sNodeName == "TR" ) + { + return _fnNodeToDataIndex(oSettings, nNode); + } + else if ( sNodeName == "TD" || sNodeName == "TH" ) + { + var iDataIndex = _fnNodeToDataIndex( oSettings, nNode.parentNode ); + var iColumnIndex = _fnNodeToColumnIndex( oSettings, iDataIndex, nNode ); + return [ iDataIndex, _fnColumnIndexToVisible(oSettings, iColumnIndex ), iColumnIndex ]; + } + return null; + }; + + + /** + * Check to see if a row is 'open' or not. + * @param {node} nTr the table row to check + * @returns {boolean} true if the row is currently open, false otherwise + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable; + * + * // 'open' an information row when a row is clicked on + * $('#example tbody tr').click( function () { + * if ( oTable.fnIsOpen(this) ) { + * oTable.fnClose( this ); + * } else { + * oTable.fnOpen( this, "Temporary row opened", "info_row" ); + * } + * } ); + * + * oTable = $('#example').dataTable(); + * } ); + */ + this.fnIsOpen = function( nTr ) + { + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + var aoOpenRows = oSettings.aoOpenRows; + + for ( var i=0 ; i<oSettings.aoOpenRows.length ; i++ ) + { + if ( oSettings.aoOpenRows[i].nParent == nTr ) + { + return true; + } + } + return false; + }; + + + /** + * This function will place a new row directly after a row which is currently + * on display on the page, with the HTML contents that is passed into the + * function. This can be used, for example, to ask for confirmation that a + * particular record should be deleted. + * @param {node} nTr The table row to 'open' + * @param {string|node|jQuery} mHtml The HTML to put into the row + * @param {string} sClass Class to give the new TD cell + * @returns {node} The row opened. Note that if the table row passed in as the + * first parameter, is not found in the table, this method will silently + * return. + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable; + * + * // 'open' an information row when a row is clicked on + * $('#example tbody tr').click( function () { + * if ( oTable.fnIsOpen(this) ) { + * oTable.fnClose( this ); + * } else { + * oTable.fnOpen( this, "Temporary row opened", "info_row" ); + * } + * } ); + * + * oTable = $('#example').dataTable(); + * } ); + */ + this.fnOpen = function( nTr, mHtml, sClass ) + { + /* Find settings from table node */ + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + + /* Check that the row given is in the table */ + var nTableRows = _fnGetTrNodes( oSettings ); + if ( $.inArray(nTr, nTableRows) === -1 ) + { + return; + } + + /* the old open one if there is one */ + this.fnClose( nTr ); + + var nNewRow = document.createElement("tr"); + var nNewCell = document.createElement("td"); + nNewRow.appendChild( nNewCell ); + nNewCell.className = sClass; + nNewCell.colSpan = _fnVisbleColumns( oSettings ); + + if (typeof mHtml === "string") + { + nNewCell.innerHTML = mHtml; + } + else + { + $(nNewCell).html( mHtml ); + } + + /* If the nTr isn't on the page at the moment - then we don't insert at the moment */ + var nTrs = $('tr', oSettings.nTBody); + if ( $.inArray(nTr, nTrs) != -1 ) + { + $(nNewRow).insertAfter(nTr); + } + + oSettings.aoOpenRows.push( { + "nTr": nNewRow, + "nParent": nTr + } ); + + return nNewRow; + }; + + + /** + * Change the pagination - provides the internal logic for pagination in a simple API + * function. With this function you can have a DataTables table go to the next, + * previous, first or last pages. + * @param {string|int} mAction Paging action to take: "first", "previous", "next" or "last" + * or page number to jump to (integer), note that page 0 is the first page. + * @param {bool} [bRedraw=true] Redraw the table or not + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * oTable.fnPageChange( 'next' ); + * } ); + */ + this.fnPageChange = function ( mAction, bRedraw ) + { + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + _fnPageChange( oSettings, mAction ); + _fnCalculateEnd( oSettings ); + + if ( bRedraw === undefined || bRedraw ) + { + _fnDraw( oSettings ); + } + }; + + + /** + * Show a particular column + * @param {int} iCol The column whose display should be changed + * @param {bool} bShow Show (true) or hide (false) the column + * @param {bool} [bRedraw=true] Redraw the table or not + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Hide the second column after initialisation + * oTable.fnSetColumnVis( 1, false ); + * } ); + */ + this.fnSetColumnVis = function ( iCol, bShow, bRedraw ) + { + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + var i, iLen; + var aoColumns = oSettings.aoColumns; + var aoData = oSettings.aoData; + var nTd, bAppend, iBefore; + + /* No point in doing anything if we are requesting what is already true */ + if ( aoColumns[iCol].bVisible == bShow ) + { + return; + } + + /* Show the column */ + if ( bShow ) + { + var iInsert = 0; + for ( i=0 ; i<iCol ; i++ ) + { + if ( aoColumns[i].bVisible ) + { + iInsert++; + } + } + + /* Need to decide if we should use appendChild or insertBefore */ + bAppend = (iInsert >= _fnVisbleColumns( oSettings )); + + /* Which coloumn should we be inserting before? */ + if ( !bAppend ) + { + for ( i=iCol ; i<aoColumns.length ; i++ ) + { + if ( aoColumns[i].bVisible ) + { + iBefore = i; + break; + } + } + } + + for ( i=0, iLen=aoData.length ; i<iLen ; i++ ) + { + if ( aoData[i].nTr !== null ) + { + if ( bAppend ) + { + aoData[i].nTr.appendChild( + aoData[i]._anHidden[iCol] + ); + } + else + { + aoData[i].nTr.insertBefore( + aoData[i]._anHidden[iCol], + _fnGetTdNodes( oSettings, i )[iBefore] ); + } + } + } + } + else + { + /* Remove a column from display */ + for ( i=0, iLen=aoData.length ; i<iLen ; i++ ) + { + if ( aoData[i].nTr !== null ) + { + nTd = _fnGetTdNodes( oSettings, i )[iCol]; + aoData[i]._anHidden[iCol] = nTd; + nTd.parentNode.removeChild( nTd ); + } + } + } + + /* Clear to set the visible flag */ + aoColumns[iCol].bVisible = bShow; + + /* Redraw the header and footer based on the new column visibility */ + _fnDrawHead( oSettings, oSettings.aoHeader ); + if ( oSettings.nTFoot ) + { + _fnDrawHead( oSettings, oSettings.aoFooter ); + } + + /* If there are any 'open' rows, then we need to alter the colspan for this col change */ + for ( i=0, iLen=oSettings.aoOpenRows.length ; i<iLen ; i++ ) + { + oSettings.aoOpenRows[i].nTr.colSpan = _fnVisbleColumns( oSettings ); + } + + /* Do a redraw incase anything depending on the table columns needs it + * (built-in: scrolling) + */ + if ( bRedraw === undefined || bRedraw ) + { + _fnAdjustColumnSizing( oSettings ); + _fnDraw( oSettings ); + } + + _fnSaveState( oSettings ); + }; + + + /** + * Get the settings for a particular table for external manipulation + * @returns {object} DataTables settings object. See + * {@link DataTable.models.oSettings} + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * var oSettings = oTable.fnSettings(); + * + * // Show an example parameter from the settings + * alert( oSettings._iDisplayStart ); + * } ); + */ + this.fnSettings = function() + { + return _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + }; + + + /** + * Sort the table by a particular column + * @param {int} iCol the data index to sort on. Note that this will not match the + * 'display index' if you have hidden data entries + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Sort immediately with columns 0 and 1 + * oTable.fnSort( [ [0,'asc'], [1,'asc'] ] ); + * } ); + */ + this.fnSort = function( aaSort ) + { + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + oSettings.aaSorting = aaSort; + _fnSort( oSettings ); + }; + + + /** + * Attach a sort listener to an element for a given column + * @param {node} nNode the element to attach the sort listener to + * @param {int} iColumn the column that a click on this node will sort on + * @param {function} [fnCallback] callback function when sort is run + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Sort on column 1, when 'sorter' is clicked on + * oTable.fnSortListener( document.getElementById('sorter'), 1 ); + * } ); + */ + this.fnSortListener = function( nNode, iColumn, fnCallback ) + { + _fnSortAttachListener( _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ), nNode, iColumn, + fnCallback ); + }; + + + /** + * Update a table cell or row - this method will accept either a single value to + * update the cell with, an array of values with one element for each column or + * an object in the same format as the original data source. The function is + * self-referencing in order to make the multi column updates easier. + * @param {object|array|string} mData Data to update the cell/row with + * @param {node|int} mRow TR element you want to update or the aoData index + * @param {int} [iColumn] The column to update (not used of mData is an array or object) + * @param {bool} [bRedraw=true] Redraw the table or not + * @param {bool} [bAction=true] Perform pre-draw actions or not + * @returns {int} 0 on success, 1 on error + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * oTable.fnUpdate( 'Example update', 0, 0 ); // Single cell + * oTable.fnUpdate( ['a', 'b', 'c', 'd', 'e'], 1, 0 ); // Row + * } ); + */ + this.fnUpdate = function( mData, mRow, iColumn, bRedraw, bAction ) + { + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + var i, iLen, sDisplay; + var iRow = (typeof mRow === 'object') ? + _fnNodeToDataIndex(oSettings, mRow) : mRow; + + if ( $.isArray(mData) && iColumn === undefined ) + { + /* Array update - update the whole row */ + oSettings.aoData[iRow]._aData = mData.slice(); + + /* Flag to the function that we are recursing */ + for ( i=0 ; i<oSettings.aoColumns.length ; i++ ) + { + this.fnUpdate( _fnGetCellData( oSettings, iRow, i ), iRow, i, false, false ); + } + } + else if ( $.isPlainObject(mData) && iColumn === undefined ) + { + /* Object update - update the whole row - assume the developer gets the object right */ + oSettings.aoData[iRow]._aData = $.extend( true, {}, mData ); + + for ( i=0 ; i<oSettings.aoColumns.length ; i++ ) + { + this.fnUpdate( _fnGetCellData( oSettings, iRow, i ), iRow, i, false, false ); + } + } + else + { + /* Individual cell update */ + _fnSetCellData( oSettings, iRow, iColumn, mData ); + sDisplay = _fnGetCellData( oSettings, iRow, iColumn, 'display' ); + + var oCol = oSettings.aoColumns[iColumn]; + if ( oCol.fnRender !== null ) + { + sDisplay = _fnRender( oSettings, iRow, iColumn ); + if ( oCol.bUseRendered ) + { + _fnSetCellData( oSettings, iRow, iColumn, sDisplay ); + } + } + + if ( oSettings.aoData[iRow].nTr !== null ) + { + /* Do the actual HTML update */ + _fnGetTdNodes( oSettings, iRow )[iColumn].innerHTML = sDisplay; + } + } + + /* Modify the search index for this row (strictly this is likely not needed, since fnReDraw + * will rebuild the search array - however, the redraw might be disabled by the user) + */ + var iDisplayIndex = $.inArray( iRow, oSettings.aiDisplay ); + oSettings.asDataSearch[iDisplayIndex] = _fnBuildSearchRow( + oSettings, + _fnGetRowData( oSettings, iRow, 'filter', _fnGetColumns( oSettings, 'bSearchable' ) ) + ); + + /* Perform pre-draw actions */ + if ( bAction === undefined || bAction ) + { + _fnAdjustColumnSizing( oSettings ); + } + + /* Redraw the table */ + if ( bRedraw === undefined || bRedraw ) + { + _fnReDraw( oSettings ); + } + return 0; + }; + + + /** + * Provide a common method for plug-ins to check the version of DataTables being used, in order + * to ensure compatibility. + * @param {string} sVersion Version string to check for, in the format "X.Y.Z". Note that the + * formats "X" and "X.Y" are also acceptable. + * @returns {boolean} true if this version of DataTables is greater or equal to the required + * version, or false if this version of DataTales is not suitable + * @method + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * alert( oTable.fnVersionCheck( '1.9.0' ) ); + * } ); + */ + this.fnVersionCheck = DataTable.ext.fnVersionCheck; + + + /* + * This is really a good bit rubbish this method of exposing the internal methods + * publicly... - To be fixed in 2.0 using methods on the prototype + */ + + + /** + * Create a wrapper function for exporting an internal functions to an external API. + * @param {string} sFunc API function name + * @returns {function} wrapped function + * @memberof DataTable#oApi + */ + function _fnExternApiFunc (sFunc) + { + return function() { + var aArgs = [_fnSettingsFromNode(this[DataTable.ext.iApiIndex])].concat( + Array.prototype.slice.call(arguments) ); + return DataTable.ext.oApi[sFunc].apply( this, aArgs ); + }; + } + + + /** + * Reference to internal functions for use by plug-in developers. Note that these + * methods are references to internal functions and are considered to be private. + * If you use these methods, be aware that they are liable to change between versions + * (check the upgrade notes). + * @namespace + */ + this.oApi = { + "_fnExternApiFunc": _fnExternApiFunc, + "_fnInitialise": _fnInitialise, + "_fnInitComplete": _fnInitComplete, + "_fnLanguageCompat": _fnLanguageCompat, + "_fnAddColumn": _fnAddColumn, + "_fnColumnOptions": _fnColumnOptions, + "_fnAddData": _fnAddData, + "_fnCreateTr": _fnCreateTr, + "_fnGatherData": _fnGatherData, + "_fnBuildHead": _fnBuildHead, + "_fnDrawHead": _fnDrawHead, + "_fnDraw": _fnDraw, + "_fnReDraw": _fnReDraw, + "_fnAjaxUpdate": _fnAjaxUpdate, + "_fnAjaxParameters": _fnAjaxParameters, + "_fnAjaxUpdateDraw": _fnAjaxUpdateDraw, + "_fnServerParams": _fnServerParams, + "_fnAddOptionsHtml": _fnAddOptionsHtml, + "_fnFeatureHtmlTable": _fnFeatureHtmlTable, + "_fnScrollDraw": _fnScrollDraw, + "_fnAdjustColumnSizing": _fnAdjustColumnSizing, + "_fnFeatureHtmlFilter": _fnFeatureHtmlFilter, + "_fnFilterComplete": _fnFilterComplete, + "_fnFilterCustom": _fnFilterCustom, + "_fnFilterColumn": _fnFilterColumn, + "_fnFilter": _fnFilter, + "_fnBuildSearchArray": _fnBuildSearchArray, + "_fnBuildSearchRow": _fnBuildSearchRow, + "_fnFilterCreateSearch": _fnFilterCreateSearch, + "_fnDataToSearch": _fnDataToSearch, + "_fnSort": _fnSort, + "_fnSortAttachListener": _fnSortAttachListener, + "_fnSortingClasses": _fnSortingClasses, + "_fnFeatureHtmlPaginate": _fnFeatureHtmlPaginate, + "_fnPageChange": _fnPageChange, + "_fnFeatureHtmlInfo": _fnFeatureHtmlInfo, + "_fnUpdateInfo": _fnUpdateInfo, + "_fnFeatureHtmlLength": _fnFeatureHtmlLength, + "_fnFeatureHtmlProcessing": _fnFeatureHtmlProcessing, + "_fnProcessingDisplay": _fnProcessingDisplay, + "_fnVisibleToColumnIndex": _fnVisibleToColumnIndex, + "_fnColumnIndexToVisible": _fnColumnIndexToVisible, + "_fnNodeToDataIndex": _fnNodeToDataIndex, + "_fnVisbleColumns": _fnVisbleColumns, + "_fnCalculateEnd": _fnCalculateEnd, + "_fnConvertToWidth": _fnConvertToWidth, + "_fnCalculateColumnWidths": _fnCalculateColumnWidths, + "_fnScrollingWidthAdjust": _fnScrollingWidthAdjust, + "_fnGetWidestNode": _fnGetWidestNode, + "_fnGetMaxLenString": _fnGetMaxLenString, + "_fnStringToCss": _fnStringToCss, + "_fnDetectType": _fnDetectType, + "_fnSettingsFromNode": _fnSettingsFromNode, + "_fnGetDataMaster": _fnGetDataMaster, + "_fnGetTrNodes": _fnGetTrNodes, + "_fnGetTdNodes": _fnGetTdNodes, + "_fnEscapeRegex": _fnEscapeRegex, + "_fnDeleteIndex": _fnDeleteIndex, + "_fnReOrderIndex": _fnReOrderIndex, + "_fnColumnOrdering": _fnColumnOrdering, + "_fnLog": _fnLog, + "_fnClearTable": _fnClearTable, + "_fnSaveState": _fnSaveState, + "_fnLoadState": _fnLoadState, + "_fnCreateCookie": _fnCreateCookie, + "_fnReadCookie": _fnReadCookie, + "_fnDetectHeader": _fnDetectHeader, + "_fnGetUniqueThs": _fnGetUniqueThs, + "_fnScrollBarWidth": _fnScrollBarWidth, + "_fnApplyToChildren": _fnApplyToChildren, + "_fnMap": _fnMap, + "_fnGetRowData": _fnGetRowData, + "_fnGetCellData": _fnGetCellData, + "_fnSetCellData": _fnSetCellData, + "_fnGetObjectDataFn": _fnGetObjectDataFn, + "_fnSetObjectDataFn": _fnSetObjectDataFn, + "_fnApplyColumnDefs": _fnApplyColumnDefs, + "_fnBindAction": _fnBindAction, + "_fnExtend": _fnExtend, + "_fnCallbackReg": _fnCallbackReg, + "_fnCallbackFire": _fnCallbackFire, + "_fnJsonString": _fnJsonString, + "_fnRender": _fnRender, + "_fnNodeToColumnIndex": _fnNodeToColumnIndex, + "_fnInfoMacros": _fnInfoMacros, + "_fnBrowserDetect": _fnBrowserDetect, + "_fnGetColumns": _fnGetColumns + }; + + $.extend( DataTable.ext.oApi, this.oApi ); + + for ( var sFunc in DataTable.ext.oApi ) + { + if ( sFunc ) + { + this[sFunc] = _fnExternApiFunc(sFunc); + } + } + + + var _that = this; + this.each(function() { + var i=0, iLen, j, jLen, k, kLen; + var sId = this.getAttribute( 'id' ); + var bInitHandedOff = false; + var bUsePassedData = false; + + + /* Sanity check */ + if ( this.nodeName.toLowerCase() != 'table' ) + { + _fnLog( null, 0, "Attempted to initialise DataTables on a node which is not a "+ + "table: "+this.nodeName ); + return; + } + + /* Check to see if we are re-initialising a table */ + for ( i=0, iLen=DataTable.settings.length ; i<iLen ; i++ ) + { + /* Base check on table node */ + if ( DataTable.settings[i].nTable == this ) + { + if ( oInit === undefined || oInit.bRetrieve ) + { + return DataTable.settings[i].oInstance; + } + else if ( oInit.bDestroy ) + { + DataTable.settings[i].oInstance.fnDestroy(); + break; + } + else + { + _fnLog( DataTable.settings[i], 0, "Cannot reinitialise DataTable.\n\n"+ + "To retrieve the DataTables object for this table, pass no arguments or see "+ + "the docs for bRetrieve and bDestroy" ); + return; + } + } + + /* If the element we are initialising has the same ID as a table which was previously + * initialised, but the table nodes don't match (from before) then we destroy the old + * instance by simply deleting it. This is under the assumption that the table has been + * destroyed by other methods. Anyone using non-id selectors will need to do this manually + */ + if ( DataTable.settings[i].sTableId == this.id ) + { + DataTable.settings.splice( i, 1 ); + break; + } + } + + /* Ensure the table has an ID - required for accessibility */ + if ( sId === null || sId === "" ) + { + sId = "DataTables_Table_"+(DataTable.ext._oExternConfig.iNextUnique++); + this.id = sId; + } + + /* Create the settings object for this table and set some of the default parameters */ + var oSettings = $.extend( true, {}, DataTable.models.oSettings, { + "nTable": this, + "oApi": _that.oApi, + "oInit": oInit, + "sDestroyWidth": $(this).width(), + "sInstance": sId, + "sTableId": sId + } ); + DataTable.settings.push( oSettings ); + + // Need to add the instance after the instance after the settings object has been added + // to the settings array, so we can self reference the table instance if more than one + oSettings.oInstance = (_that.length===1) ? _that : $(this).dataTable(); + + /* Setting up the initialisation object */ + if ( !oInit ) + { + oInit = {}; + } + + // Backwards compatibility, before we apply all the defaults + if ( oInit.oLanguage ) + { + _fnLanguageCompat( oInit.oLanguage ); + } + + oInit = _fnExtend( $.extend(true, {}, DataTable.defaults), oInit ); + + // Map the initialisation options onto the settings object + _fnMap( oSettings.oFeatures, oInit, "bPaginate" ); + _fnMap( oSettings.oFeatures, oInit, "bLengthChange" ); + _fnMap( oSettings.oFeatures, oInit, "bFilter" ); + _fnMap( oSettings.oFeatures, oInit, "bSort" ); + _fnMap( oSettings.oFeatures, oInit, "bInfo" ); + _fnMap( oSettings.oFeatures, oInit, "bProcessing" ); + _fnMap( oSettings.oFeatures, oInit, "bAutoWidth" ); + _fnMap( oSettings.oFeatures, oInit, "bSortClasses" ); + _fnMap( oSettings.oFeatures, oInit, "bServerSide" ); + _fnMap( oSettings.oFeatures, oInit, "bDeferRender" ); + _fnMap( oSettings.oScroll, oInit, "sScrollX", "sX" ); + _fnMap( oSettings.oScroll, oInit, "sScrollXInner", "sXInner" ); + _fnMap( oSettings.oScroll, oInit, "sScrollY", "sY" ); + _fnMap( oSettings.oScroll, oInit, "bScrollCollapse", "bCollapse" ); + _fnMap( oSettings.oScroll, oInit, "bScrollInfinite", "bInfinite" ); + _fnMap( oSettings.oScroll, oInit, "iScrollLoadGap", "iLoadGap" ); + _fnMap( oSettings.oScroll, oInit, "bScrollAutoCss", "bAutoCss" ); + _fnMap( oSettings, oInit, "asStripeClasses" ); + _fnMap( oSettings, oInit, "asStripClasses", "asStripeClasses" ); // legacy + _fnMap( oSettings, oInit, "fnServerData" ); + _fnMap( oSettings, oInit, "fnFormatNumber" ); + _fnMap( oSettings, oInit, "sServerMethod" ); + _fnMap( oSettings, oInit, "aaSorting" ); + _fnMap( oSettings, oInit, "aaSortingFixed" ); + _fnMap( oSettings, oInit, "aLengthMenu" ); + _fnMap( oSettings, oInit, "sPaginationType" ); + _fnMap( oSettings, oInit, "sAjaxSource" ); + _fnMap( oSettings, oInit, "sAjaxDataProp" ); + _fnMap( oSettings, oInit, "iCookieDuration" ); + _fnMap( oSettings, oInit, "sCookiePrefix" ); + _fnMap( oSettings, oInit, "sDom" ); + _fnMap( oSettings, oInit, "bSortCellsTop" ); + _fnMap( oSettings, oInit, "iTabIndex" ); + _fnMap( oSettings, oInit, "oSearch", "oPreviousSearch" ); + _fnMap( oSettings, oInit, "aoSearchCols", "aoPreSearchCols" ); + _fnMap( oSettings, oInit, "iDisplayLength", "_iDisplayLength" ); + _fnMap( oSettings, oInit, "bJQueryUI", "bJUI" ); + _fnMap( oSettings, oInit, "fnCookieCallback" ); + _fnMap( oSettings, oInit, "fnStateLoad" ); + _fnMap( oSettings, oInit, "fnStateSave" ); + _fnMap( oSettings.oLanguage, oInit, "fnInfoCallback" ); + + /* Callback functions which are array driven */ + _fnCallbackReg( oSettings, 'aoDrawCallback', oInit.fnDrawCallback, 'user' ); + _fnCallbackReg( oSettings, 'aoServerParams', oInit.fnServerParams, 'user' ); + _fnCallbackReg( oSettings, 'aoStateSaveParams', oInit.fnStateSaveParams, 'user' ); + _fnCallbackReg( oSettings, 'aoStateLoadParams', oInit.fnStateLoadParams, 'user' ); + _fnCallbackReg( oSettings, 'aoStateLoaded', oInit.fnStateLoaded, 'user' ); + _fnCallbackReg( oSettings, 'aoRowCallback', oInit.fnRowCallback, 'user' ); + _fnCallbackReg( oSettings, 'aoRowCreatedCallback', oInit.fnCreatedRow, 'user' ); + _fnCallbackReg( oSettings, 'aoHeaderCallback', oInit.fnHeaderCallback, 'user' ); + _fnCallbackReg( oSettings, 'aoFooterCallback', oInit.fnFooterCallback, 'user' ); + _fnCallbackReg( oSettings, 'aoInitComplete', oInit.fnInitComplete, 'user' ); + _fnCallbackReg( oSettings, 'aoPreDrawCallback', oInit.fnPreDrawCallback, 'user' ); + + if ( oSettings.oFeatures.bServerSide && oSettings.oFeatures.bSort && + oSettings.oFeatures.bSortClasses ) + { + /* Enable sort classes for server-side processing. Safe to do it here, since server-side + * processing must be enabled by the developer + */ + _fnCallbackReg( oSettings, 'aoDrawCallback', _fnSortingClasses, 'server_side_sort_classes' ); + } + else if ( oSettings.oFeatures.bDeferRender ) + { + _fnCallbackReg( oSettings, 'aoDrawCallback', _fnSortingClasses, 'defer_sort_classes' ); + } + + if ( oInit.bJQueryUI ) + { + /* Use the JUI classes object for display. You could clone the oStdClasses object if + * you want to have multiple tables with multiple independent classes + */ + $.extend( oSettings.oClasses, DataTable.ext.oJUIClasses ); + + if ( oInit.sDom === DataTable.defaults.sDom && DataTable.defaults.sDom === "lfrtip" ) + { + /* Set the DOM to use a layout suitable for jQuery UI's theming */ + oSettings.sDom = '<"H"lfr>t<"F"ip>'; + } + } + else + { + $.extend( oSettings.oClasses, DataTable.ext.oStdClasses ); + } + $(this).addClass( oSettings.oClasses.sTable ); + + /* Calculate the scroll bar width and cache it for use later on */ + if ( oSettings.oScroll.sX !== "" || oSettings.oScroll.sY !== "" ) + { + oSettings.oScroll.iBarWidth = _fnScrollBarWidth(); + } + + if ( oSettings.iInitDisplayStart === undefined ) + { + /* Display start point, taking into account the save saving */ + oSettings.iInitDisplayStart = oInit.iDisplayStart; + oSettings._iDisplayStart = oInit.iDisplayStart; + } + + /* Must be done after everything which can be overridden by a cookie! */ + if ( oInit.bStateSave ) + { + oSettings.oFeatures.bStateSave = true; + _fnLoadState( oSettings, oInit ); + _fnCallbackReg( oSettings, 'aoDrawCallback', _fnSaveState, 'state_save' ); + } + + if ( oInit.iDeferLoading !== null ) + { + oSettings.bDeferLoading = true; + var tmp = $.isArray( oInit.iDeferLoading ); + oSettings._iRecordsDisplay = tmp ? oInit.iDeferLoading[0] : oInit.iDeferLoading; + oSettings._iRecordsTotal = tmp ? oInit.iDeferLoading[1] : oInit.iDeferLoading; + } + + if ( oInit.aaData !== null ) + { + bUsePassedData = true; + } + + /* Language definitions */ + if ( oInit.oLanguage.sUrl !== "" ) + { + /* Get the language definitions from a file - because this Ajax call makes the language + * get async to the remainder of this function we use bInitHandedOff to indicate that + * _fnInitialise will be fired by the returned Ajax handler, rather than the constructor + */ + oSettings.oLanguage.sUrl = oInit.oLanguage.sUrl; + $.getJSON( oSettings.oLanguage.sUrl, null, function( json ) { + _fnLanguageCompat( json ); + $.extend( true, oSettings.oLanguage, oInit.oLanguage, json ); + _fnInitialise( oSettings ); + } ); + bInitHandedOff = true; + } + else + { + $.extend( true, oSettings.oLanguage, oInit.oLanguage ); + } + + + /* + * Stripes + */ + if ( oInit.asStripeClasses === null ) + { + oSettings.asStripeClasses =[ + oSettings.oClasses.sStripeOdd, + oSettings.oClasses.sStripeEven + ]; + } + + /* Remove row stripe classes if they are already on the table row */ + iLen=oSettings.asStripeClasses.length; + oSettings.asDestroyStripes = []; + if (iLen) + { + var bStripeRemove = false; + var anRows = $(this).children('tbody').children('tr:lt(' + iLen + ')'); + for ( i=0 ; i<iLen ; i++ ) + { + if ( anRows.hasClass( oSettings.asStripeClasses[i] ) ) + { + bStripeRemove = true; + + /* Store the classes which we are about to remove so they can be re-added on destroy */ + oSettings.asDestroyStripes.push( oSettings.asStripeClasses[i] ); + } + } + + if ( bStripeRemove ) + { + anRows.removeClass( oSettings.asStripeClasses.join(' ') ); + } + } + + /* + * Columns + * See if we should load columns automatically or use defined ones + */ + var anThs = []; + var aoColumnsInit; + var nThead = this.getElementsByTagName('thead'); + if ( nThead.length !== 0 ) + { + _fnDetectHeader( oSettings.aoHeader, nThead[0] ); + anThs = _fnGetUniqueThs( oSettings ); + } + + /* If not given a column array, generate one with nulls */ + if ( oInit.aoColumns === null ) + { + aoColumnsInit = []; + for ( i=0, iLen=anThs.length ; i<iLen ; i++ ) + { + aoColumnsInit.push( null ); + } + } + else + { + aoColumnsInit = oInit.aoColumns; + } + + /* Add the columns */ + for ( i=0, iLen=aoColumnsInit.length ; i<iLen ; i++ ) + { + /* Short cut - use the loop to check if we have column visibility state to restore */ + if ( oInit.saved_aoColumns !== undefined && oInit.saved_aoColumns.length == iLen ) + { + if ( aoColumnsInit[i] === null ) + { + aoColumnsInit[i] = {}; + } + aoColumnsInit[i].bVisible = oInit.saved_aoColumns[i].bVisible; + } + + _fnAddColumn( oSettings, anThs ? anThs[i] : null ); + } + + /* Apply the column definitions */ + _fnApplyColumnDefs( oSettings, oInit.aoColumnDefs, aoColumnsInit, function (iCol, oDef) { + _fnColumnOptions( oSettings, iCol, oDef ); + } ); + + + /* + * Sorting + * Check the aaSorting array + */ + for ( i=0, iLen=oSettings.aaSorting.length ; i<iLen ; i++ ) + { + if ( oSettings.aaSorting[i][0] >= oSettings.aoColumns.length ) + { + oSettings.aaSorting[i][0] = 0; + } + var oColumn = oSettings.aoColumns[ oSettings.aaSorting[i][0] ]; + + /* Add a default sorting index */ + if ( oSettings.aaSorting[i][2] === undefined ) + { + oSettings.aaSorting[i][2] = 0; + } + + /* If aaSorting is not defined, then we use the first indicator in asSorting */ + if ( oInit.aaSorting === undefined && oSettings.saved_aaSorting === undefined ) + { + oSettings.aaSorting[i][1] = oColumn.asSorting[0]; + } + + /* Set the current sorting index based on aoColumns.asSorting */ + for ( j=0, jLen=oColumn.asSorting.length ; j<jLen ; j++ ) + { + if ( oSettings.aaSorting[i][1] == oColumn.asSorting[j] ) + { + oSettings.aaSorting[i][2] = j; + break; + } + } + } + + /* Do a first pass on the sorting classes (allows any size changes to be taken into + * account, and also will apply sorting disabled classes if disabled + */ + _fnSortingClasses( oSettings ); + + + /* + * Final init + * Cache the header, body and footer as required, creating them if needed + */ + + /* Browser support detection */ + _fnBrowserDetect( oSettings ); + + // Work around for Webkit bug 83867 - store the caption-side before removing from doc + var captions = $(this).children('caption').each( function () { + this._captionSide = $(this).css('caption-side'); + } ); + + var thead = $(this).children('thead'); + if ( thead.length === 0 ) + { + thead = [ document.createElement( 'thead' ) ]; + this.appendChild( thead[0] ); + } + oSettings.nTHead = thead[0]; + + var tbody = $(this).children('tbody'); + if ( tbody.length === 0 ) + { + tbody = [ document.createElement( 'tbody' ) ]; + this.appendChild( tbody[0] ); + } + oSettings.nTBody = tbody[0]; + oSettings.nTBody.setAttribute( "role", "alert" ); + oSettings.nTBody.setAttribute( "aria-live", "polite" ); + oSettings.nTBody.setAttribute( "aria-relevant", "all" ); + + var tfoot = $(this).children('tfoot'); + if ( tfoot.length === 0 && captions.length > 0 && (oSettings.oScroll.sX !== "" || oSettings.oScroll.sY !== "") ) + { + // If we are a scrolling table, and no footer has been given, then we need to create + // a tfoot element for the caption element to be appended to + tfoot = [ document.createElement( 'tfoot' ) ]; + this.appendChild( tfoot[0] ); + } + + if ( tfoot.length > 0 ) + { + oSettings.nTFoot = tfoot[0]; + _fnDetectHeader( oSettings.aoFooter, oSettings.nTFoot ); + } + + /* Check if there is data passing into the constructor */ + if ( bUsePassedData ) + { + for ( i=0 ; i<oInit.aaData.length ; i++ ) + { + _fnAddData( oSettings, oInit.aaData[ i ] ); + } + } + else + { + /* Grab the data from the page */ + _fnGatherData( oSettings ); + } + + /* Copy the data index array */ + oSettings.aiDisplay = oSettings.aiDisplayMaster.slice(); + + /* Initialisation complete - table can be drawn */ + oSettings.bInitialised = true; + + /* Check if we need to initialise the table (it might not have been handed off to the + * language processor) + */ + if ( bInitHandedOff === false ) + { + _fnInitialise( oSettings ); + } + } ); + _that = null; + return this; + }; + + + + /** + * Provide a common method for plug-ins to check the version of DataTables being used, in order + * to ensure compatibility. + * @param {string} sVersion Version string to check for, in the format "X.Y.Z". Note that the + * formats "X" and "X.Y" are also acceptable. + * @returns {boolean} true if this version of DataTables is greater or equal to the required + * version, or false if this version of DataTales is not suitable + * @static + * @dtopt API-Static + * + * @example + * alert( $.fn.dataTable.fnVersionCheck( '1.9.0' ) ); + */ + DataTable.fnVersionCheck = function( sVersion ) + { + /* This is cheap, but effective */ + var fnZPad = function (Zpad, count) + { + while(Zpad.length < count) { + Zpad += '0'; + } + return Zpad; + }; + var aThis = DataTable.ext.sVersion.split('.'); + var aThat = sVersion.split('.'); + var sThis = '', sThat = ''; + + for ( var i=0, iLen=aThat.length ; i<iLen ; i++ ) + { + sThis += fnZPad( aThis[i], 3 ); + sThat += fnZPad( aThat[i], 3 ); + } + + return parseInt(sThis, 10) >= parseInt(sThat, 10); + }; + + + /** + * Check if a TABLE node is a DataTable table already or not. + * @param {node} nTable The TABLE node to check if it is a DataTable or not (note that other + * node types can be passed in, but will always return false). + * @returns {boolean} true the table given is a DataTable, or false otherwise + * @static + * @dtopt API-Static + * + * @example + * var ex = document.getElementById('example'); + * if ( ! $.fn.DataTable.fnIsDataTable( ex ) ) { + * $(ex).dataTable(); + * } + */ + DataTable.fnIsDataTable = function ( nTable ) + { + var o = DataTable.settings; + + for ( var i=0 ; i<o.length ; i++ ) + { + if ( o[i].nTable === nTable || o[i].nScrollHead === nTable || o[i].nScrollFoot === nTable ) + { + return true; + } + } + + return false; + }; + + + /** + * Get all DataTable tables that have been initialised - optionally you can select to + * get only currently visible tables. + * @param {boolean} [bVisible=false] Flag to indicate if you want all (default) or + * visible tables only. + * @returns {array} Array of TABLE nodes (not DataTable instances) which are DataTables + * @static + * @dtopt API-Static + * + * @example + * var table = $.fn.dataTable.fnTables(true); + * if ( table.length > 0 ) { + * $(table).dataTable().fnAdjustColumnSizing(); + * } + */ + DataTable.fnTables = function ( bVisible ) + { + var out = []; + + jQuery.each( DataTable.settings, function (i, o) { + if ( !bVisible || (bVisible === true && $(o.nTable).is(':visible')) ) + { + out.push( o.nTable ); + } + } ); + + return out; + }; + + + /** + * Version string for plug-ins to check compatibility. Allowed format is + * a.b.c.d.e where: a:int, b:int, c:int, d:string(dev|beta), e:int. d and + * e are optional + * @member + * @type string + * @default Version number + */ + DataTable.version = "1.9.4"; + + /** + * Private data store, containing all of the settings objects that are created for the + * tables on a given page. + * + * Note that the <i>DataTable.settings</i> object is aliased to <i>jQuery.fn.dataTableExt</i> + * through which it may be accessed and manipulated, or <i>jQuery.fn.dataTable.settings</i>. + * @member + * @type array + * @default [] + * @private + */ + DataTable.settings = []; + + /** + * Object models container, for the various models that DataTables has available + * to it. These models define the objects that are used to hold the active state + * and configuration of the table. + * @namespace + */ + DataTable.models = {}; + + + /** + * DataTables extension options and plug-ins. This namespace acts as a collection "area" + * for plug-ins that can be used to extend the default DataTables behaviour - indeed many + * of the build in methods use this method to provide their own capabilities (sorting methods + * for example). + * + * Note that this namespace is aliased to jQuery.fn.dataTableExt so it can be readily accessed + * and modified by plug-ins. + * @namespace + */ + DataTable.models.ext = { + /** + * Plug-in filtering functions - this method of filtering is complimentary to the default + * type based filtering, and a lot more comprehensive as it allows you complete control + * over the filtering logic. Each element in this array is a function (parameters + * described below) that is called for every row in the table, and your logic decides if + * it should be included in the filtered data set or not. + * <ul> + * <li> + * Function input parameters: + * <ul> + * <li>{object} DataTables settings object: see {@link DataTable.models.oSettings}.</li> + * <li>{array|object} Data for the row to be processed (same as the original format + * that was passed in as the data source, or an array from a DOM data source</li> + * <li>{int} Row index in aoData ({@link DataTable.models.oSettings.aoData}), which can + * be useful to retrieve the TR element if you need DOM interaction.</li> + * </ul> + * </li> + * <li> + * Function return: + * <ul> + * <li>{boolean} Include the row in the filtered result set (true) or not (false)</li> + * </ul> + * </il> + * </ul> + * @type array + * @default [] + * + * @example + * // The following example shows custom filtering being applied to the fourth column (i.e. + * // the aData[3] index) based on two input values from the end-user, matching the data in + * // a certain range. + * $.fn.dataTableExt.afnFiltering.push( + * function( oSettings, aData, iDataIndex ) { + * var iMin = document.getElementById('min').value * 1; + * var iMax = document.getElementById('max').value * 1; + * var iVersion = aData[3] == "-" ? 0 : aData[3]*1; + * if ( iMin == "" && iMax == "" ) { + * return true; + * } + * else if ( iMin == "" && iVersion < iMax ) { + * return true; + * } + * else if ( iMin < iVersion && "" == iMax ) { + * return true; + * } + * else if ( iMin < iVersion && iVersion < iMax ) { + * return true; + * } + * return false; + * } + * ); + */ + "afnFiltering": [], + + + /** + * Plug-in sorting functions - this method of sorting is complimentary to the default type + * based sorting that DataTables does automatically, allowing much greater control over the + * the data that is being used to sort a column. This is useful if you want to do sorting + * based on live data (for example the contents of an 'input' element) rather than just the + * static string that DataTables knows of. The way these plug-ins work is that you create + * an array of the values you wish to be sorted for the column in question and then return + * that array. Which pre-sorting function is run here depends on the sSortDataType parameter + * that is used for the column (if any). This is the corollary of <i>ofnSearch</i> for sort + * data. + * <ul> + * <li> + * Function input parameters: + * <ul> + * <li>{object} DataTables settings object: see {@link DataTable.models.oSettings}.</li> + * <li>{int} Target column index</li> + * </ul> + * </li> + * <li> + * Function return: + * <ul> + * <li>{array} Data for the column to be sorted upon</li> + * </ul> + * </il> + * </ul> + * + * Note that as of v1.9, it is typically preferable to use <i>mData</i> to prepare data for + * the different uses that DataTables can put the data to. Specifically <i>mData</i> when + * used as a function will give you a 'type' (sorting, filtering etc) that you can use to + * prepare the data as required for the different types. As such, this method is deprecated. + * @type array + * @default [] + * @deprecated + * + * @example + * // Updating the cached sorting information with user entered values in HTML input elements + * jQuery.fn.dataTableExt.afnSortData['dom-text'] = function ( oSettings, iColumn ) + * { + * var aData = []; + * $( 'td:eq('+iColumn+') input', oSettings.oApi._fnGetTrNodes(oSettings) ).each( function () { + * aData.push( this.value ); + * } ); + * return aData; + * } + */ + "afnSortData": [], + + + /** + * Feature plug-ins - This is an array of objects which describe the feature plug-ins that are + * available to DataTables. These feature plug-ins are accessible through the sDom initialisation + * option. As such, each feature plug-in must describe a function that is used to initialise + * itself (fnInit), a character so the feature can be enabled by sDom (cFeature) and the name + * of the feature (sFeature). Thus the objects attached to this method must provide: + * <ul> + * <li>{function} fnInit Initialisation of the plug-in + * <ul> + * <li> + * Function input parameters: + * <ul> + * <li>{object} DataTables settings object: see {@link DataTable.models.oSettings}.</li> + * </ul> + * </li> + * <li> + * Function return: + * <ul> + * <li>{node|null} The element which contains your feature. Note that the return + * may also be void if your plug-in does not require to inject any DOM elements + * into DataTables control (sDom) - for example this might be useful when + * developing a plug-in which allows table control via keyboard entry.</li> + * </ul> + * </il> + * </ul> + * </li> + * <li>{character} cFeature Character that will be matched in sDom - case sensitive</li> + * <li>{string} sFeature Feature name</li> + * </ul> + * @type array + * @default [] + * + * @example + * // How TableTools initialises itself. + * $.fn.dataTableExt.aoFeatures.push( { + * "fnInit": function( oSettings ) { + * return new TableTools( { "oDTSettings": oSettings } ); + * }, + * "cFeature": "T", + * "sFeature": "TableTools" + * } ); + */ + "aoFeatures": [], + + + /** + * Type detection plug-in functions - DataTables utilises types to define how sorting and + * filtering behave, and types can be either be defined by the developer (sType for the + * column) or they can be automatically detected by the methods in this array. The functions + * defined in the array are quite simple, taking a single parameter (the data to analyse) + * and returning the type if it is a known type, or null otherwise. + * <ul> + * <li> + * Function input parameters: + * <ul> + * <li>{*} Data from the column cell to be analysed</li> + * </ul> + * </li> + * <li> + * Function return: + * <ul> + * <li>{string|null} Data type detected, or null if unknown (and thus pass it + * on to the other type detection functions.</li> + * </ul> + * </il> + * </ul> + * @type array + * @default [] + * + * @example + * // Currency type detection plug-in: + * jQuery.fn.dataTableExt.aTypes.push( + * function ( sData ) { + * var sValidChars = "0123456789.-"; + * var Char; + * + * // Check the numeric part + * for ( i=1 ; i<sData.length ; i++ ) { + * Char = sData.charAt(i); + * if (sValidChars.indexOf(Char) == -1) { + * return null; + * } + * } + * + * // Check prefixed by currency + * if ( sData.charAt(0) == '$' || sData.charAt(0) == '£' ) { + * return 'currency'; + * } + * return null; + * } + * ); + */ + "aTypes": [], + + + /** + * Provide a common method for plug-ins to check the version of DataTables being used, + * in order to ensure compatibility. + * @type function + * @param {string} sVersion Version string to check for, in the format "X.Y.Z". Note + * that the formats "X" and "X.Y" are also acceptable. + * @returns {boolean} true if this version of DataTables is greater or equal to the + * required version, or false if this version of DataTales is not suitable + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * alert( oTable.fnVersionCheck( '1.9.0' ) ); + * } ); + */ + "fnVersionCheck": DataTable.fnVersionCheck, + + + /** + * Index for what 'this' index API functions should use + * @type int + * @default 0 + */ + "iApiIndex": 0, + + + /** + * Pre-processing of filtering data plug-ins - When you assign the sType for a column + * (or have it automatically detected for you by DataTables or a type detection plug-in), + * you will typically be using this for custom sorting, but it can also be used to provide + * custom filtering by allowing you to pre-processing the data and returning the data in + * the format that should be filtered upon. This is done by adding functions this object + * with a parameter name which matches the sType for that target column. This is the + * corollary of <i>afnSortData</i> for filtering data. + * <ul> + * <li> + * Function input parameters: + * <ul> + * <li>{*} Data from the column cell to be prepared for filtering</li> + * </ul> + * </li> + * <li> + * Function return: + * <ul> + * <li>{string|null} Formatted string that will be used for the filtering.</li> + * </ul> + * </il> + * </ul> + * + * Note that as of v1.9, it is typically preferable to use <i>mData</i> to prepare data for + * the different uses that DataTables can put the data to. Specifically <i>mData</i> when + * used as a function will give you a 'type' (sorting, filtering etc) that you can use to + * prepare the data as required for the different types. As such, this method is deprecated. + * @type object + * @default {} + * @deprecated + * + * @example + * $.fn.dataTableExt.ofnSearch['title-numeric'] = function ( sData ) { + * return sData.replace(/\n/g," ").replace( /<.*?>/g, "" ); + * } + */ + "ofnSearch": {}, + + + /** + * Container for all private functions in DataTables so they can be exposed externally + * @type object + * @default {} + */ + "oApi": {}, + + + /** + * Storage for the various classes that DataTables uses + * @type object + * @default {} + */ + "oStdClasses": {}, + + + /** + * Storage for the various classes that DataTables uses - jQuery UI suitable + * @type object + * @default {} + */ + "oJUIClasses": {}, + + + /** + * Pagination plug-in methods - The style and controls of the pagination can significantly + * impact on how the end user interacts with the data in your table, and DataTables allows + * the addition of pagination controls by extending this object, which can then be enabled + * through the <i>sPaginationType</i> initialisation parameter. Each pagination type that + * is added is an object (the property name of which is what <i>sPaginationType</i> refers + * to) that has two properties, both methods that are used by DataTables to update the + * control's state. + * <ul> + * <li> + * fnInit - Initialisation of the paging controls. Called only during initialisation + * of the table. It is expected that this function will add the required DOM elements + * to the page for the paging controls to work. The element pointer + * 'oSettings.aanFeatures.p' array is provided by DataTables to contain the paging + * controls (note that this is a 2D array to allow for multiple instances of each + * DataTables DOM element). It is suggested that you add the controls to this element + * as children + * <ul> + * <li> + * Function input parameters: + * <ul> + * <li>{object} DataTables settings object: see {@link DataTable.models.oSettings}.</li> + * <li>{node} Container into which the pagination controls must be inserted</li> + * <li>{function} Draw callback function - whenever the controls cause a page + * change, this method must be called to redraw the table.</li> + * </ul> + * </li> + * <li> + * Function return: + * <ul> + * <li>No return required</li> + * </ul> + * </il> + * </ul> + * </il> + * <li> + * fnInit - This function is called whenever the paging status of the table changes and is + * typically used to update classes and/or text of the paging controls to reflex the new + * status. + * <ul> + * <li> + * Function input parameters: + * <ul> + * <li>{object} DataTables settings object: see {@link DataTable.models.oSettings}.</li> + * <li>{function} Draw callback function - in case you need to redraw the table again + * or attach new event listeners</li> + * </ul> + * </li> + * <li> + * Function return: + * <ul> + * <li>No return required</li> + * </ul> + * </il> + * </ul> + * </il> + * </ul> + * @type object + * @default {} + * + * @example + * $.fn.dataTableExt.oPagination.four_button = { + * "fnInit": function ( oSettings, nPaging, fnCallbackDraw ) { + * nFirst = document.createElement( 'span' ); + * nPrevious = document.createElement( 'span' ); + * nNext = document.createElement( 'span' ); + * nLast = document.createElement( 'span' ); + * + * nFirst.appendChild( document.createTextNode( oSettings.oLanguage.oPaginate.sFirst ) ); + * nPrevious.appendChild( document.createTextNode( oSettings.oLanguage.oPaginate.sPrevious ) ); + * nNext.appendChild( document.createTextNode( oSettings.oLanguage.oPaginate.sNext ) ); + * nLast.appendChild( document.createTextNode( oSettings.oLanguage.oPaginate.sLast ) ); + * + * nFirst.className = "paginate_button first"; + * nPrevious.className = "paginate_button previous"; + * nNext.className="paginate_button next"; + * nLast.className = "paginate_button last"; + * + * nPaging.appendChild( nFirst ); + * nPaging.appendChild( nPrevious ); + * nPaging.appendChild( nNext ); + * nPaging.appendChild( nLast ); + * + * $(nFirst).click( function () { + * oSettings.oApi._fnPageChange( oSettings, "first" ); + * fnCallbackDraw( oSettings ); + * } ); + * + * $(nPrevious).click( function() { + * oSettings.oApi._fnPageChange( oSettings, "previous" ); + * fnCallbackDraw( oSettings ); + * } ); + * + * $(nNext).click( function() { + * oSettings.oApi._fnPageChange( oSettings, "next" ); + * fnCallbackDraw( oSettings ); + * } ); + * + * $(nLast).click( function() { + * oSettings.oApi._fnPageChange( oSettings, "last" ); + * fnCallbackDraw( oSettings ); + * } ); + * + * $(nFirst).bind( 'selectstart', function () { return false; } ); + * $(nPrevious).bind( 'selectstart', function () { return false; } ); + * $(nNext).bind( 'selectstart', function () { return false; } ); + * $(nLast).bind( 'selectstart', function () { return false; } ); + * }, + * + * "fnUpdate": function ( oSettings, fnCallbackDraw ) { + * if ( !oSettings.aanFeatures.p ) { + * return; + * } + * + * // Loop over each instance of the pager + * var an = oSettings.aanFeatures.p; + * for ( var i=0, iLen=an.length ; i<iLen ; i++ ) { + * var buttons = an[i].getElementsByTagName('span'); + * if ( oSettings._iDisplayStart === 0 ) { + * buttons[0].className = "paginate_disabled_previous"; + * buttons[1].className = "paginate_disabled_previous"; + * } + * else { + * buttons[0].className = "paginate_enabled_previous"; + * buttons[1].className = "paginate_enabled_previous"; + * } + * + * if ( oSettings.fnDisplayEnd() == oSettings.fnRecordsDisplay() ) { + * buttons[2].className = "paginate_disabled_next"; + * buttons[3].className = "paginate_disabled_next"; + * } + * else { + * buttons[2].className = "paginate_enabled_next"; + * buttons[3].className = "paginate_enabled_next"; + * } + * } + * } + * }; + */ + "oPagination": {}, + + + /** + * Sorting plug-in methods - Sorting in DataTables is based on the detected type of the + * data column (you can add your own type detection functions, or override automatic + * detection using sType). With this specific type given to the column, DataTables will + * apply the required sort from the functions in the object. Each sort type must provide + * two mandatory methods, one each for ascending and descending sorting, and can optionally + * provide a pre-formatting method that will help speed up sorting by allowing DataTables + * to pre-format the sort data only once (rather than every time the actual sort functions + * are run). The two sorting functions are typical Javascript sort methods: + * <ul> + * <li> + * Function input parameters: + * <ul> + * <li>{*} Data to compare to the second parameter</li> + * <li>{*} Data to compare to the first parameter</li> + * </ul> + * </li> + * <li> + * Function return: + * <ul> + * <li>{int} Sorting match: <0 if first parameter should be sorted lower than + * the second parameter, ===0 if the two parameters are equal and >0 if + * the first parameter should be sorted height than the second parameter.</li> + * </ul> + * </il> + * </ul> + * @type object + * @default {} + * + * @example + * // Case-sensitive string sorting, with no pre-formatting method + * $.extend( $.fn.dataTableExt.oSort, { + * "string-case-asc": function(x,y) { + * return ((x < y) ? -1 : ((x > y) ? 1 : 0)); + * }, + * "string-case-desc": function(x,y) { + * return ((x < y) ? 1 : ((x > y) ? -1 : 0)); + * } + * } ); + * + * @example + * // Case-insensitive string sorting, with pre-formatting + * $.extend( $.fn.dataTableExt.oSort, { + * "string-pre": function(x) { + * return x.toLowerCase(); + * }, + * "string-asc": function(x,y) { + * return ((x < y) ? -1 : ((x > y) ? 1 : 0)); + * }, + * "string-desc": function(x,y) { + * return ((x < y) ? 1 : ((x > y) ? -1 : 0)); + * } + * } ); + */ + "oSort": {}, + + + /** + * Version string for plug-ins to check compatibility. Allowed format is + * a.b.c.d.e where: a:int, b:int, c:int, d:string(dev|beta), e:int. d and + * e are optional + * @type string + * @default Version number + */ + "sVersion": DataTable.version, + + + /** + * How should DataTables report an error. Can take the value 'alert' or 'throw' + * @type string + * @default alert + */ + "sErrMode": "alert", + + + /** + * Store information for DataTables to access globally about other instances + * @namespace + * @private + */ + "_oExternConfig": { + /* int:iNextUnique - next unique number for an instance */ + "iNextUnique": 0 + } + }; + + + + + /** + * Template object for the way in which DataTables holds information about + * search information for the global filter and individual column filters. + * @namespace + */ + DataTable.models.oSearch = { + /** + * Flag to indicate if the filtering should be case insensitive or not + * @type boolean + * @default true + */ + "bCaseInsensitive": true, + + /** + * Applied search term + * @type string + * @default <i>Empty string</i> + */ + "sSearch": "", + + /** + * Flag to indicate if the search term should be interpreted as a + * regular expression (true) or not (false) and therefore and special + * regex characters escaped. + * @type boolean + * @default false + */ + "bRegex": false, + + /** + * Flag to indicate if DataTables is to use its smart filtering or not. + * @type boolean + * @default true + */ + "bSmart": true + }; + + + + + /** + * Template object for the way in which DataTables holds information about + * each individual row. This is the object format used for the settings + * aoData array. + * @namespace + */ + DataTable.models.oRow = { + /** + * TR element for the row + * @type node + * @default null + */ + "nTr": null, + + /** + * Data object from the original data source for the row. This is either + * an array if using the traditional form of DataTables, or an object if + * using mData options. The exact type will depend on the passed in + * data from the data source, or will be an array if using DOM a data + * source. + * @type array|object + * @default [] + */ + "_aData": [], + + /** + * Sorting data cache - this array is ostensibly the same length as the + * number of columns (although each index is generated only as it is + * needed), and holds the data that is used for sorting each column in the + * row. We do this cache generation at the start of the sort in order that + * the formatting of the sort data need be done only once for each cell + * per sort. This array should not be read from or written to by anything + * other than the master sorting methods. + * @type array + * @default [] + * @private + */ + "_aSortData": [], + + /** + * Array of TD elements that are cached for hidden rows, so they can be + * reinserted into the table if a column is made visible again (or to act + * as a store if a column is made hidden). Only hidden columns have a + * reference in the array. For non-hidden columns the value is either + * undefined or null. + * @type array nodes + * @default [] + * @private + */ + "_anHidden": [], + + /** + * Cache of the class name that DataTables has applied to the row, so we + * can quickly look at this variable rather than needing to do a DOM check + * on className for the nTr property. + * @type string + * @default <i>Empty string</i> + * @private + */ + "_sRowStripe": "" + }; + + + + /** + * Template object for the column information object in DataTables. This object + * is held in the settings aoColumns array and contains all the information that + * DataTables needs about each individual column. + * + * Note that this object is related to {@link DataTable.defaults.columns} + * but this one is the internal data store for DataTables's cache of columns. + * It should NOT be manipulated outside of DataTables. Any configuration should + * be done through the initialisation options. + * @namespace + */ + DataTable.models.oColumn = { + /** + * A list of the columns that sorting should occur on when this column + * is sorted. That this property is an array allows multi-column sorting + * to be defined for a column (for example first name / last name columns + * would benefit from this). The values are integers pointing to the + * columns to be sorted on (typically it will be a single integer pointing + * at itself, but that doesn't need to be the case). + * @type array + */ + "aDataSort": null, + + /** + * Define the sorting directions that are applied to the column, in sequence + * as the column is repeatedly sorted upon - i.e. the first value is used + * as the sorting direction when the column if first sorted (clicked on). + * Sort it again (click again) and it will move on to the next index. + * Repeat until loop. + * @type array + */ + "asSorting": null, + + /** + * Flag to indicate if the column is searchable, and thus should be included + * in the filtering or not. + * @type boolean + */ + "bSearchable": null, + + /** + * Flag to indicate if the column is sortable or not. + * @type boolean + */ + "bSortable": null, + + /** + * <code>Deprecated</code> When using fnRender, you have two options for what + * to do with the data, and this property serves as the switch. Firstly, you + * can have the sorting and filtering use the rendered value (true - default), + * or you can have the sorting and filtering us the original value (false). + * + * Please note that this option has now been deprecated and will be removed + * in the next version of DataTables. Please use mRender / mData rather than + * fnRender. + * @type boolean + * @deprecated + */ + "bUseRendered": null, + + /** + * Flag to indicate if the column is currently visible in the table or not + * @type boolean + */ + "bVisible": null, + + /** + * Flag to indicate to the type detection method if the automatic type + * detection should be used, or if a column type (sType) has been specified + * @type boolean + * @default true + * @private + */ + "_bAutoType": true, + + /** + * Developer definable function that is called whenever a cell is created (Ajax source, + * etc) or processed for input (DOM source). This can be used as a compliment to mRender + * allowing you to modify the DOM element (add background colour for example) when the + * element is available. + * @type function + * @param {element} nTd The TD node that has been created + * @param {*} sData The Data for the cell + * @param {array|object} oData The data for the whole row + * @param {int} iRow The row index for the aoData data store + * @default null + */ + "fnCreatedCell": null, + + /** + * Function to get data from a cell in a column. You should <b>never</b> + * access data directly through _aData internally in DataTables - always use + * the method attached to this property. It allows mData to function as + * required. This function is automatically assigned by the column + * initialisation method + * @type function + * @param {array|object} oData The data array/object for the array + * (i.e. aoData[]._aData) + * @param {string} sSpecific The specific data type you want to get - + * 'display', 'type' 'filter' 'sort' + * @returns {*} The data for the cell from the given row's data + * @default null + */ + "fnGetData": null, + + /** + * <code>Deprecated</code> Custom display function that will be called for the + * display of each cell in this column. + * + * Please note that this option has now been deprecated and will be removed + * in the next version of DataTables. Please use mRender / mData rather than + * fnRender. + * @type function + * @param {object} o Object with the following parameters: + * @param {int} o.iDataRow The row in aoData + * @param {int} o.iDataColumn The column in question + * @param {array} o.aData The data for the row in question + * @param {object} o.oSettings The settings object for this DataTables instance + * @returns {string} The string you which to use in the display + * @default null + * @deprecated + */ + "fnRender": null, + + /** + * Function to set data for a cell in the column. You should <b>never</b> + * set the data directly to _aData internally in DataTables - always use + * this method. It allows mData to function as required. This function + * is automatically assigned by the column initialisation method + * @type function + * @param {array|object} oData The data array/object for the array + * (i.e. aoData[]._aData) + * @param {*} sValue Value to set + * @default null + */ + "fnSetData": null, + + /** + * Property to read the value for the cells in the column from the data + * source array / object. If null, then the default content is used, if a + * function is given then the return from the function is used. + * @type function|int|string|null + * @default null + */ + "mData": null, + + /** + * Partner property to mData which is used (only when defined) to get + * the data - i.e. it is basically the same as mData, but without the + * 'set' option, and also the data fed to it is the result from mData. + * This is the rendering method to match the data method of mData. + * @type function|int|string|null + * @default null + */ + "mRender": null, + + /** + * Unique header TH/TD element for this column - this is what the sorting + * listener is attached to (if sorting is enabled.) + * @type node + * @default null + */ + "nTh": null, + + /** + * Unique footer TH/TD element for this column (if there is one). Not used + * in DataTables as such, but can be used for plug-ins to reference the + * footer for each column. + * @type node + * @default null + */ + "nTf": null, + + /** + * The class to apply to all TD elements in the table's TBODY for the column + * @type string + * @default null + */ + "sClass": null, + + /** + * When DataTables calculates the column widths to assign to each column, + * it finds the longest string in each column and then constructs a + * temporary table and reads the widths from that. The problem with this + * is that "mmm" is much wider then "iiii", but the latter is a longer + * string - thus the calculation can go wrong (doing it properly and putting + * it into an DOM object and measuring that is horribly(!) slow). Thus as + * a "work around" we provide this option. It will append its value to the + * text that is found to be the longest string for the column - i.e. padding. + * @type string + */ + "sContentPadding": null, + + /** + * Allows a default value to be given for a column's data, and will be used + * whenever a null data source is encountered (this can be because mData + * is set to null, or because the data source itself is null). + * @type string + * @default null + */ + "sDefaultContent": null, + + /** + * Name for the column, allowing reference to the column by name as well as + * by index (needs a lookup to work by name). + * @type string + */ + "sName": null, + + /** + * Custom sorting data type - defines which of the available plug-ins in + * afnSortData the custom sorting will use - if any is defined. + * @type string + * @default std + */ + "sSortDataType": 'std', + + /** + * Class to be applied to the header element when sorting on this column + * @type string + * @default null + */ + "sSortingClass": null, + + /** + * Class to be applied to the header element when sorting on this column - + * when jQuery UI theming is used. + * @type string + * @default null + */ + "sSortingClassJUI": null, + + /** + * Title of the column - what is seen in the TH element (nTh). + * @type string + */ + "sTitle": null, + + /** + * Column sorting and filtering type + * @type string + * @default null + */ + "sType": null, + + /** + * Width of the column + * @type string + * @default null + */ + "sWidth": null, + + /** + * Width of the column when it was first "encountered" + * @type string + * @default null + */ + "sWidthOrig": null + }; + + + + /** + * Initialisation options that can be given to DataTables at initialisation + * time. + * @namespace + */ + DataTable.defaults = { + /** + * An array of data to use for the table, passed in at initialisation which + * will be used in preference to any data which is already in the DOM. This is + * particularly useful for constructing tables purely in Javascript, for + * example with a custom Ajax call. + * @type array + * @default null + * @dtopt Option + * + * @example + * // Using a 2D array data source + * $(document).ready( function () { + * $('#example').dataTable( { + * "aaData": [ + * ['Trident', 'Internet Explorer 4.0', 'Win 95+', 4, 'X'], + * ['Trident', 'Internet Explorer 5.0', 'Win 95+', 5, 'C'], + * ], + * "aoColumns": [ + * { "sTitle": "Engine" }, + * { "sTitle": "Browser" }, + * { "sTitle": "Platform" }, + * { "sTitle": "Version" }, + * { "sTitle": "Grade" } + * ] + * } ); + * } ); + * + * @example + * // Using an array of objects as a data source (mData) + * $(document).ready( function () { + * $('#example').dataTable( { + * "aaData": [ + * { + * "engine": "Trident", + * "browser": "Internet Explorer 4.0", + * "platform": "Win 95+", + * "version": 4, + * "grade": "X" + * }, + * { + * "engine": "Trident", + * "browser": "Internet Explorer 5.0", + * "platform": "Win 95+", + * "version": 5, + * "grade": "C" + * } + * ], + * "aoColumns": [ + * { "sTitle": "Engine", "mData": "engine" }, + * { "sTitle": "Browser", "mData": "browser" }, + * { "sTitle": "Platform", "mData": "platform" }, + * { "sTitle": "Version", "mData": "version" }, + * { "sTitle": "Grade", "mData": "grade" } + * ] + * } ); + * } ); + */ + "aaData": null, + + + /** + * If sorting is enabled, then DataTables will perform a first pass sort on + * initialisation. You can define which column(s) the sort is performed upon, + * and the sorting direction, with this variable. The aaSorting array should + * contain an array for each column to be sorted initially containing the + * column's index and a direction string ('asc' or 'desc'). + * @type array + * @default [[0,'asc']] + * @dtopt Option + * + * @example + * // Sort by 3rd column first, and then 4th column + * $(document).ready( function() { + * $('#example').dataTable( { + * "aaSorting": [[2,'asc'], [3,'desc']] + * } ); + * } ); + * + * // No initial sorting + * $(document).ready( function() { + * $('#example').dataTable( { + * "aaSorting": [] + * } ); + * } ); + */ + "aaSorting": [[0,'asc']], + + + /** + * This parameter is basically identical to the aaSorting parameter, but + * cannot be overridden by user interaction with the table. What this means + * is that you could have a column (visible or hidden) which the sorting will + * always be forced on first - any sorting after that (from the user) will + * then be performed as required. This can be useful for grouping rows + * together. + * @type array + * @default null + * @dtopt Option + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "aaSortingFixed": [[0,'asc']] + * } ); + * } ) + */ + "aaSortingFixed": null, + + + /** + * This parameter allows you to readily specify the entries in the length drop + * down menu that DataTables shows when pagination is enabled. It can be + * either a 1D array of options which will be used for both the displayed + * option and the value, or a 2D array which will use the array in the first + * position as the value, and the array in the second position as the + * displayed options (useful for language strings such as 'All'). + * @type array + * @default [ 10, 25, 50, 100 ] + * @dtopt Option + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "aLengthMenu": [[10, 25, 50, -1], [10, 25, 50, "All"]] + * } ); + * } ); + * + * @example + * // Setting the default display length as well as length menu + * // This is likely to be wanted if you remove the '10' option which + * // is the iDisplayLength default. + * $(document).ready( function() { + * $('#example').dataTable( { + * "iDisplayLength": 25, + * "aLengthMenu": [[25, 50, 100, -1], [25, 50, 100, "All"]] + * } ); + * } ); + */ + "aLengthMenu": [ 10, 25, 50, 100 ], + + + /** + * The aoColumns option in the initialisation parameter allows you to define + * details about the way individual columns behave. For a full list of + * column options that can be set, please see + * {@link DataTable.defaults.columns}. Note that if you use aoColumns to + * define your columns, you must have an entry in the array for every single + * column that you have in your table (these can be null if you don't which + * to specify any options). + * @member + */ + "aoColumns": null, + + /** + * Very similar to aoColumns, aoColumnDefs allows you to target a specific + * column, multiple columns, or all columns, using the aTargets property of + * each object in the array. This allows great flexibility when creating + * tables, as the aoColumnDefs arrays can be of any length, targeting the + * columns you specifically want. aoColumnDefs may use any of the column + * options available: {@link DataTable.defaults.columns}, but it _must_ + * have aTargets defined in each object in the array. Values in the aTargets + * array may be: + * <ul> + * <li>a string - class name will be matched on the TH for the column</li> + * <li>0 or a positive integer - column index counting from the left</li> + * <li>a negative integer - column index counting from the right</li> + * <li>the string "_all" - all columns (i.e. assign a default)</li> + * </ul> + * @member + */ + "aoColumnDefs": null, + + + /** + * Basically the same as oSearch, this parameter defines the individual column + * filtering state at initialisation time. The array must be of the same size + * as the number of columns, and each element be an object with the parameters + * "sSearch" and "bEscapeRegex" (the latter is optional). 'null' is also + * accepted and the default will be used. + * @type array + * @default [] + * @dtopt Option + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoSearchCols": [ + * null, + * { "sSearch": "My filter" }, + * null, + * { "sSearch": "^[0-9]", "bEscapeRegex": false } + * ] + * } ); + * } ) + */ + "aoSearchCols": [], + + + /** + * An array of CSS classes that should be applied to displayed rows. This + * array may be of any length, and DataTables will apply each class + * sequentially, looping when required. + * @type array + * @default null <i>Will take the values determined by the oClasses.sStripe* + * options</i> + * @dtopt Option + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "asStripeClasses": [ 'strip1', 'strip2', 'strip3' ] + * } ); + * } ) + */ + "asStripeClasses": null, + + + /** + * Enable or disable automatic column width calculation. This can be disabled + * as an optimisation (it takes some time to calculate the widths) if the + * tables widths are passed in using aoColumns. + * @type boolean + * @default true + * @dtopt Features + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "bAutoWidth": false + * } ); + * } ); + */ + "bAutoWidth": true, + + + /** + * Deferred rendering can provide DataTables with a huge speed boost when you + * are using an Ajax or JS data source for the table. This option, when set to + * true, will cause DataTables to defer the creation of the table elements for + * each row until they are needed for a draw - saving a significant amount of + * time. + * @type boolean + * @default false + * @dtopt Features + * + * @example + * $(document).ready( function() { + * var oTable = $('#example').dataTable( { + * "sAjaxSource": "sources/arrays.txt", + * "bDeferRender": true + * } ); + * } ); + */ + "bDeferRender": false, + + + /** + * Replace a DataTable which matches the given selector and replace it with + * one which has the properties of the new initialisation object passed. If no + * table matches the selector, then the new DataTable will be constructed as + * per normal. + * @type boolean + * @default false + * @dtopt Options + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "sScrollY": "200px", + * "bPaginate": false + * } ); + * + * // Some time later.... + * $('#example').dataTable( { + * "bFilter": false, + * "bDestroy": true + * } ); + * } ); + */ + "bDestroy": false, + + + /** + * Enable or disable filtering of data. Filtering in DataTables is "smart" in + * that it allows the end user to input multiple words (space separated) and + * will match a row containing those words, even if not in the order that was + * specified (this allow matching across multiple columns). Note that if you + * wish to use filtering in DataTables this must remain 'true' - to remove the + * default filtering input box and retain filtering abilities, please use + * {@link DataTable.defaults.sDom}. + * @type boolean + * @default true + * @dtopt Features + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "bFilter": false + * } ); + * } ); + */ + "bFilter": true, + + + /** + * Enable or disable the table information display. This shows information + * about the data that is currently visible on the page, including information + * about filtered data if that action is being performed. + * @type boolean + * @default true + * @dtopt Features + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "bInfo": false + * } ); + * } ); + */ + "bInfo": true, + + + /** + * Enable jQuery UI ThemeRoller support (required as ThemeRoller requires some + * slightly different and additional mark-up from what DataTables has + * traditionally used). + * @type boolean + * @default false + * @dtopt Features + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "bJQueryUI": true + * } ); + * } ); + */ + "bJQueryUI": false, + + + /** + * Allows the end user to select the size of a formatted page from a select + * menu (sizes are 10, 25, 50 and 100). Requires pagination (bPaginate). + * @type boolean + * @default true + * @dtopt Features + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "bLengthChange": false + * } ); + * } ); + */ + "bLengthChange": true, + + + /** + * Enable or disable pagination. + * @type boolean + * @default true + * @dtopt Features + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "bPaginate": false + * } ); + * } ); + */ + "bPaginate": true, + + + /** + * Enable or disable the display of a 'processing' indicator when the table is + * being processed (e.g. a sort). This is particularly useful for tables with + * large amounts of data where it can take a noticeable amount of time to sort + * the entries. + * @type boolean + * @default false + * @dtopt Features + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "bProcessing": true + * } ); + * } ); + */ + "bProcessing": false, + + + /** + * Retrieve the DataTables object for the given selector. Note that if the + * table has already been initialised, this parameter will cause DataTables + * to simply return the object that has already been set up - it will not take + * account of any changes you might have made to the initialisation object + * passed to DataTables (setting this parameter to true is an acknowledgement + * that you understand this). bDestroy can be used to reinitialise a table if + * you need. + * @type boolean + * @default false + * @dtopt Options + * + * @example + * $(document).ready( function() { + * initTable(); + * tableActions(); + * } ); + * + * function initTable () + * { + * return $('#example').dataTable( { + * "sScrollY": "200px", + * "bPaginate": false, + * "bRetrieve": true + * } ); + * } + * + * function tableActions () + * { + * var oTable = initTable(); + * // perform API operations with oTable + * } + */ + "bRetrieve": false, + + + /** + * Indicate if DataTables should be allowed to set the padding / margin + * etc for the scrolling header elements or not. Typically you will want + * this. + * @type boolean + * @default true + * @dtopt Options + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "bScrollAutoCss": false, + * "sScrollY": "200px" + * } ); + * } ); + */ + "bScrollAutoCss": true, + + + /** + * When vertical (y) scrolling is enabled, DataTables will force the height of + * the table's viewport to the given height at all times (useful for layout). + * However, this can look odd when filtering data down to a small data set, + * and the footer is left "floating" further down. This parameter (when + * enabled) will cause DataTables to collapse the table's viewport down when + * the result set will fit within the given Y height. + * @type boolean + * @default false + * @dtopt Options + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "sScrollY": "200", + * "bScrollCollapse": true + * } ); + * } ); + */ + "bScrollCollapse": false, + + + /** + * Enable infinite scrolling for DataTables (to be used in combination with + * sScrollY). Infinite scrolling means that DataTables will continually load + * data as a user scrolls through a table, which is very useful for large + * dataset. This cannot be used with pagination, which is automatically + * disabled. Note - the Scroller extra for DataTables is recommended in + * in preference to this option. + * @type boolean + * @default false + * @dtopt Features + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "bScrollInfinite": true, + * "bScrollCollapse": true, + * "sScrollY": "200px" + * } ); + * } ); + */ + "bScrollInfinite": false, + + + /** + * Configure DataTables to use server-side processing. Note that the + * sAjaxSource parameter must also be given in order to give DataTables a + * source to obtain the required data for each draw. + * @type boolean + * @default false + * @dtopt Features + * @dtopt Server-side + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "bServerSide": true, + * "sAjaxSource": "xhr.php" + * } ); + * } ); + */ + "bServerSide": false, + + + /** + * Enable or disable sorting of columns. Sorting of individual columns can be + * disabled by the "bSortable" option for each column. + * @type boolean + * @default true + * @dtopt Features + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "bSort": false + * } ); + * } ); + */ + "bSort": true, + + + /** + * Allows control over whether DataTables should use the top (true) unique + * cell that is found for a single column, or the bottom (false - default). + * This is useful when using complex headers. + * @type boolean + * @default false + * @dtopt Options + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "bSortCellsTop": true + * } ); + * } ); + */ + "bSortCellsTop": false, + + + /** + * Enable or disable the addition of the classes 'sorting_1', 'sorting_2' and + * 'sorting_3' to the columns which are currently being sorted on. This is + * presented as a feature switch as it can increase processing time (while + * classes are removed and added) so for large data sets you might want to + * turn this off. + * @type boolean + * @default true + * @dtopt Features + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "bSortClasses": false + * } ); + * } ); + */ + "bSortClasses": true, + + + /** + * Enable or disable state saving. When enabled a cookie will be used to save + * table display information such as pagination information, display length, + * filtering and sorting. As such when the end user reloads the page the + * display display will match what thy had previously set up. + * @type boolean + * @default false + * @dtopt Features + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "bStateSave": true + * } ); + * } ); + */ + "bStateSave": false, + + + /** + * Customise the cookie and / or the parameters being stored when using + * DataTables with state saving enabled. This function is called whenever + * the cookie is modified, and it expects a fully formed cookie string to be + * returned. Note that the data object passed in is a Javascript object which + * must be converted to a string (JSON.stringify for example). + * @type function + * @param {string} sName Name of the cookie defined by DataTables + * @param {object} oData Data to be stored in the cookie + * @param {string} sExpires Cookie expires string + * @param {string} sPath Path of the cookie to set + * @returns {string} Cookie formatted string (which should be encoded by + * using encodeURIComponent()) + * @dtopt Callbacks + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "fnCookieCallback": function (sName, oData, sExpires, sPath) { + * // Customise oData or sName or whatever else here + * return sName + "="+JSON.stringify(oData)+"; expires=" + sExpires +"; path=" + sPath; + * } + * } ); + * } ); + */ + "fnCookieCallback": null, + + + /** + * This function is called when a TR element is created (and all TD child + * elements have been inserted), or registered if using a DOM source, allowing + * manipulation of the TR element (adding classes etc). + * @type function + * @param {node} nRow "TR" element for the current row + * @param {array} aData Raw data array for this row + * @param {int} iDataIndex The index of this row in aoData + * @dtopt Callbacks + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "fnCreatedRow": function( nRow, aData, iDataIndex ) { + * // Bold the grade for all 'A' grade browsers + * if ( aData[4] == "A" ) + * { + * $('td:eq(4)', nRow).html( '<b>A</b>' ); + * } + * } + * } ); + * } ); + */ + "fnCreatedRow": null, + + + /** + * This function is called on every 'draw' event, and allows you to + * dynamically modify any aspect you want about the created DOM. + * @type function + * @param {object} oSettings DataTables settings object + * @dtopt Callbacks + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "fnDrawCallback": function( oSettings ) { + * alert( 'DataTables has redrawn the table' ); + * } + * } ); + * } ); + */ + "fnDrawCallback": null, + + + /** + * Identical to fnHeaderCallback() but for the table footer this function + * allows you to modify the table footer on every 'draw' even. + * @type function + * @param {node} nFoot "TR" element for the footer + * @param {array} aData Full table data (as derived from the original HTML) + * @param {int} iStart Index for the current display starting point in the + * display array + * @param {int} iEnd Index for the current display ending point in the + * display array + * @param {array int} aiDisplay Index array to translate the visual position + * to the full data array + * @dtopt Callbacks + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "fnFooterCallback": function( nFoot, aData, iStart, iEnd, aiDisplay ) { + * nFoot.getElementsByTagName('th')[0].innerHTML = "Starting index is "+iStart; + * } + * } ); + * } ) + */ + "fnFooterCallback": null, + + + /** + * When rendering large numbers in the information element for the table + * (i.e. "Showing 1 to 10 of 57 entries") DataTables will render large numbers + * to have a comma separator for the 'thousands' units (e.g. 1 million is + * rendered as "1,000,000") to help readability for the end user. This + * function will override the default method DataTables uses. + * @type function + * @member + * @param {int} iIn number to be formatted + * @returns {string} formatted string for DataTables to show the number + * @dtopt Callbacks + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "fnFormatNumber": function ( iIn ) { + * if ( iIn < 1000 ) { + * return iIn; + * } else { + * var + * s=(iIn+""), + * a=s.split(""), out="", + * iLen=s.length; + * + * for ( var i=0 ; i<iLen ; i++ ) { + * if ( i%3 === 0 && i !== 0 ) { + * out = "'"+out; + * } + * out = a[iLen-i-1]+out; + * } + * } + * return out; + * }; + * } ); + * } ); + */ + "fnFormatNumber": function ( iIn ) { + if ( iIn < 1000 ) + { + // A small optimisation for what is likely to be the majority of use cases + return iIn; + } + + var s=(iIn+""), a=s.split(""), out="", iLen=s.length; + + for ( var i=0 ; i<iLen ; i++ ) + { + if ( i%3 === 0 && i !== 0 ) + { + out = this.oLanguage.sInfoThousands+out; + } + out = a[iLen-i-1]+out; + } + return out; + }, + + + /** + * This function is called on every 'draw' event, and allows you to + * dynamically modify the header row. This can be used to calculate and + * display useful information about the table. + * @type function + * @param {node} nHead "TR" element for the header + * @param {array} aData Full table data (as derived from the original HTML) + * @param {int} iStart Index for the current display starting point in the + * display array + * @param {int} iEnd Index for the current display ending point in the + * display array + * @param {array int} aiDisplay Index array to translate the visual position + * to the full data array + * @dtopt Callbacks + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "fnHeaderCallback": function( nHead, aData, iStart, iEnd, aiDisplay ) { + * nHead.getElementsByTagName('th')[0].innerHTML = "Displaying "+(iEnd-iStart)+" records"; + * } + * } ); + * } ) + */ + "fnHeaderCallback": null, + + + /** + * The information element can be used to convey information about the current + * state of the table. Although the internationalisation options presented by + * DataTables are quite capable of dealing with most customisations, there may + * be times where you wish to customise the string further. This callback + * allows you to do exactly that. + * @type function + * @param {object} oSettings DataTables settings object + * @param {int} iStart Starting position in data for the draw + * @param {int} iEnd End position in data for the draw + * @param {int} iMax Total number of rows in the table (regardless of + * filtering) + * @param {int} iTotal Total number of rows in the data set, after filtering + * @param {string} sPre The string that DataTables has formatted using it's + * own rules + * @returns {string} The string to be displayed in the information element. + * @dtopt Callbacks + * + * @example + * $('#example').dataTable( { + * "fnInfoCallback": function( oSettings, iStart, iEnd, iMax, iTotal, sPre ) { + * return iStart +" to "+ iEnd; + * } + * } ); + */ + "fnInfoCallback": null, + + + /** + * Called when the table has been initialised. Normally DataTables will + * initialise sequentially and there will be no need for this function, + * however, this does not hold true when using external language information + * since that is obtained using an async XHR call. + * @type function + * @param {object} oSettings DataTables settings object + * @param {object} json The JSON object request from the server - only + * present if client-side Ajax sourced data is used + * @dtopt Callbacks + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "fnInitComplete": function(oSettings, json) { + * alert( 'DataTables has finished its initialisation.' ); + * } + * } ); + * } ) + */ + "fnInitComplete": null, + + + /** + * Called at the very start of each table draw and can be used to cancel the + * draw by returning false, any other return (including undefined) results in + * the full draw occurring). + * @type function + * @param {object} oSettings DataTables settings object + * @returns {boolean} False will cancel the draw, anything else (including no + * return) will allow it to complete. + * @dtopt Callbacks + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "fnPreDrawCallback": function( oSettings ) { + * if ( $('#test').val() == 1 ) { + * return false; + * } + * } + * } ); + * } ); + */ + "fnPreDrawCallback": null, + + + /** + * This function allows you to 'post process' each row after it have been + * generated for each table draw, but before it is rendered on screen. This + * function might be used for setting the row class name etc. + * @type function + * @param {node} nRow "TR" element for the current row + * @param {array} aData Raw data array for this row + * @param {int} iDisplayIndex The display index for the current table draw + * @param {int} iDisplayIndexFull The index of the data in the full list of + * rows (after filtering) + * @dtopt Callbacks + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "fnRowCallback": function( nRow, aData, iDisplayIndex, iDisplayIndexFull ) { + * // Bold the grade for all 'A' grade browsers + * if ( aData[4] == "A" ) + * { + * $('td:eq(4)', nRow).html( '<b>A</b>' ); + * } + * } + * } ); + * } ); + */ + "fnRowCallback": null, + + + /** + * This parameter allows you to override the default function which obtains + * the data from the server ($.getJSON) so something more suitable for your + * application. For example you could use POST data, or pull information from + * a Gears or AIR database. + * @type function + * @member + * @param {string} sSource HTTP source to obtain the data from (sAjaxSource) + * @param {array} aoData A key/value pair object containing the data to send + * to the server + * @param {function} fnCallback to be called on completion of the data get + * process that will draw the data on the page. + * @param {object} oSettings DataTables settings object + * @dtopt Callbacks + * @dtopt Server-side + * + * @example + * // POST data to server + * $(document).ready( function() { + * $('#example').dataTable( { + * "bProcessing": true, + * "bServerSide": true, + * "sAjaxSource": "xhr.php", + * "fnServerData": function ( sSource, aoData, fnCallback, oSettings ) { + * oSettings.jqXHR = $.ajax( { + * "dataType": 'json', + * "type": "POST", + * "url": sSource, + * "data": aoData, + * "success": fnCallback + * } ); + * } + * } ); + * } ); + */ + "fnServerData": function ( sUrl, aoData, fnCallback, oSettings ) { + oSettings.jqXHR = $.ajax( { + "url": sUrl, + "data": aoData, + "success": function (json) { + if ( json.sError ) { + oSettings.oApi._fnLog( oSettings, 0, json.sError ); + } + + $(oSettings.oInstance).trigger('xhr', [oSettings, json]); + fnCallback( json ); + }, + "dataType": "json", + "cache": false, + "type": oSettings.sServerMethod, + "error": function (xhr, error, thrown) { + if ( error == "parsererror" ) { + oSettings.oApi._fnLog( oSettings, 0, "DataTables warning: JSON data from "+ + "server could not be parsed. This is caused by a JSON formatting error." ); + } + } + } ); + }, + + + /** + * It is often useful to send extra data to the server when making an Ajax + * request - for example custom filtering information, and this callback + * function makes it trivial to send extra information to the server. The + * passed in parameter is the data set that has been constructed by + * DataTables, and you can add to this or modify it as you require. + * @type function + * @param {array} aoData Data array (array of objects which are name/value + * pairs) that has been constructed by DataTables and will be sent to the + * server. In the case of Ajax sourced data with server-side processing + * this will be an empty array, for server-side processing there will be a + * significant number of parameters! + * @returns {undefined} Ensure that you modify the aoData array passed in, + * as this is passed by reference. + * @dtopt Callbacks + * @dtopt Server-side + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "bProcessing": true, + * "bServerSide": true, + * "sAjaxSource": "scripts/server_processing.php", + * "fnServerParams": function ( aoData ) { + * aoData.push( { "name": "more_data", "value": "my_value" } ); + * } + * } ); + * } ); + */ + "fnServerParams": null, + + + /** + * Load the table state. With this function you can define from where, and how, the + * state of a table is loaded. By default DataTables will load from its state saving + * cookie, but you might wish to use local storage (HTML5) or a server-side database. + * @type function + * @member + * @param {object} oSettings DataTables settings object + * @return {object} The DataTables state object to be loaded + * @dtopt Callbacks + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "bStateSave": true, + * "fnStateLoad": function (oSettings) { + * var o; + * + * // Send an Ajax request to the server to get the data. Note that + * // this is a synchronous request. + * $.ajax( { + * "url": "/state_load", + * "async": false, + * "dataType": "json", + * "success": function (json) { + * o = json; + * } + * } ); + * + * return o; + * } + * } ); + * } ); + */ + "fnStateLoad": function ( oSettings ) { + var sData = this.oApi._fnReadCookie( oSettings.sCookiePrefix+oSettings.sInstance ); + var oData; + + try { + oData = (typeof $.parseJSON === 'function') ? + $.parseJSON(sData) : eval( '('+sData+')' ); + } catch (e) { + oData = null; + } + + return oData; + }, + + + /** + * Callback which allows modification of the saved state prior to loading that state. + * This callback is called when the table is loading state from the stored data, but + * prior to the settings object being modified by the saved state. Note that for + * plug-in authors, you should use the 'stateLoadParams' event to load parameters for + * a plug-in. + * @type function + * @param {object} oSettings DataTables settings object + * @param {object} oData The state object that is to be loaded + * @dtopt Callbacks + * + * @example + * // Remove a saved filter, so filtering is never loaded + * $(document).ready( function() { + * $('#example').dataTable( { + * "bStateSave": true, + * "fnStateLoadParams": function (oSettings, oData) { + * oData.oSearch.sSearch = ""; + * } + * } ); + * } ); + * + * @example + * // Disallow state loading by returning false + * $(document).ready( function() { + * $('#example').dataTable( { + * "bStateSave": true, + * "fnStateLoadParams": function (oSettings, oData) { + * return false; + * } + * } ); + * } ); + */ + "fnStateLoadParams": null, + + + /** + * Callback that is called when the state has been loaded from the state saving method + * and the DataTables settings object has been modified as a result of the loaded state. + * @type function + * @param {object} oSettings DataTables settings object + * @param {object} oData The state object that was loaded + * @dtopt Callbacks + * + * @example + * // Show an alert with the filtering value that was saved + * $(document).ready( function() { + * $('#example').dataTable( { + * "bStateSave": true, + * "fnStateLoaded": function (oSettings, oData) { + * alert( 'Saved filter was: '+oData.oSearch.sSearch ); + * } + * } ); + * } ); + */ + "fnStateLoaded": null, + + + /** + * Save the table state. This function allows you to define where and how the state + * information for the table is stored - by default it will use a cookie, but you + * might want to use local storage (HTML5) or a server-side database. + * @type function + * @member + * @param {object} oSettings DataTables settings object + * @param {object} oData The state object to be saved + * @dtopt Callbacks + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "bStateSave": true, + * "fnStateSave": function (oSettings, oData) { + * // Send an Ajax request to the server with the state object + * $.ajax( { + * "url": "/state_save", + * "data": oData, + * "dataType": "json", + * "method": "POST" + * "success": function () {} + * } ); + * } + * } ); + * } ); + */ + "fnStateSave": function ( oSettings, oData ) { + this.oApi._fnCreateCookie( + oSettings.sCookiePrefix+oSettings.sInstance, + this.oApi._fnJsonString(oData), + oSettings.iCookieDuration, + oSettings.sCookiePrefix, + oSettings.fnCookieCallback + ); + }, + + + /** + * Callback which allows modification of the state to be saved. Called when the table + * has changed state a new state save is required. This method allows modification of + * the state saving object prior to actually doing the save, including addition or + * other state properties or modification. Note that for plug-in authors, you should + * use the 'stateSaveParams' event to save parameters for a plug-in. + * @type function + * @param {object} oSettings DataTables settings object + * @param {object} oData The state object to be saved + * @dtopt Callbacks + * + * @example + * // Remove a saved filter, so filtering is never saved + * $(document).ready( function() { + * $('#example').dataTable( { + * "bStateSave": true, + * "fnStateSaveParams": function (oSettings, oData) { + * oData.oSearch.sSearch = ""; + * } + * } ); + * } ); + */ + "fnStateSaveParams": null, + + + /** + * Duration of the cookie which is used for storing session information. This + * value is given in seconds. + * @type int + * @default 7200 <i>(2 hours)</i> + * @dtopt Options + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "iCookieDuration": 60*60*24; // 1 day + * } ); + * } ) + */ + "iCookieDuration": 7200, + + + /** + * When enabled DataTables will not make a request to the server for the first + * page draw - rather it will use the data already on the page (no sorting etc + * will be applied to it), thus saving on an XHR at load time. iDeferLoading + * is used to indicate that deferred loading is required, but it is also used + * to tell DataTables how many records there are in the full table (allowing + * the information element and pagination to be displayed correctly). In the case + * where a filtering is applied to the table on initial load, this can be + * indicated by giving the parameter as an array, where the first element is + * the number of records available after filtering and the second element is the + * number of records without filtering (allowing the table information element + * to be shown correctly). + * @type int | array + * @default null + * @dtopt Options + * + * @example + * // 57 records available in the table, no filtering applied + * $(document).ready( function() { + * $('#example').dataTable( { + * "bServerSide": true, + * "sAjaxSource": "scripts/server_processing.php", + * "iDeferLoading": 57 + * } ); + * } ); + * + * @example + * // 57 records after filtering, 100 without filtering (an initial filter applied) + * $(document).ready( function() { + * $('#example').dataTable( { + * "bServerSide": true, + * "sAjaxSource": "scripts/server_processing.php", + * "iDeferLoading": [ 57, 100 ], + * "oSearch": { + * "sSearch": "my_filter" + * } + * } ); + * } ); + */ + "iDeferLoading": null, + + + /** + * Number of rows to display on a single page when using pagination. If + * feature enabled (bLengthChange) then the end user will be able to override + * this to a custom setting using a pop-up menu. + * @type int + * @default 10 + * @dtopt Options + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "iDisplayLength": 50 + * } ); + * } ) + */ + "iDisplayLength": 10, + + + /** + * Define the starting point for data display when using DataTables with + * pagination. Note that this parameter is the number of records, rather than + * the page number, so if you have 10 records per page and want to start on + * the third page, it should be "20". + * @type int + * @default 0 + * @dtopt Options + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "iDisplayStart": 20 + * } ); + * } ) + */ + "iDisplayStart": 0, + + + /** + * The scroll gap is the amount of scrolling that is left to go before + * DataTables will load the next 'page' of data automatically. You typically + * want a gap which is big enough that the scrolling will be smooth for the + * user, while not so large that it will load more data than need. + * @type int + * @default 100 + * @dtopt Options + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "bScrollInfinite": true, + * "bScrollCollapse": true, + * "sScrollY": "200px", + * "iScrollLoadGap": 50 + * } ); + * } ); + */ + "iScrollLoadGap": 100, + + + /** + * By default DataTables allows keyboard navigation of the table (sorting, paging, + * and filtering) by adding a tabindex attribute to the required elements. This + * allows you to tab through the controls and press the enter key to activate them. + * The tabindex is default 0, meaning that the tab follows the flow of the document. + * You can overrule this using this parameter if you wish. Use a value of -1 to + * disable built-in keyboard navigation. + * @type int + * @default 0 + * @dtopt Options + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "iTabIndex": 1 + * } ); + * } ); + */ + "iTabIndex": 0, + + + /** + * All strings that DataTables uses in the user interface that it creates + * are defined in this object, allowing you to modified them individually or + * completely replace them all as required. + * @namespace + */ + "oLanguage": { + /** + * Strings that are used for WAI-ARIA labels and controls only (these are not + * actually visible on the page, but will be read by screenreaders, and thus + * must be internationalised as well). + * @namespace + */ + "oAria": { + /** + * ARIA label that is added to the table headers when the column may be + * sorted ascending by activing the column (click or return when focused). + * Note that the column header is prefixed to this string. + * @type string + * @default : activate to sort column ascending + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "oAria": { + * "sSortAscending": " - click/return to sort ascending" + * } + * } + * } ); + * } ); + */ + "sSortAscending": ": activate to sort column ascending", + + /** + * ARIA label that is added to the table headers when the column may be + * sorted descending by activing the column (click or return when focused). + * Note that the column header is prefixed to this string. + * @type string + * @default : activate to sort column ascending + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "oAria": { + * "sSortDescending": " - click/return to sort descending" + * } + * } + * } ); + * } ); + */ + "sSortDescending": ": activate to sort column descending" + }, + + /** + * Pagination string used by DataTables for the two built-in pagination + * control types ("two_button" and "full_numbers") + * @namespace + */ + "oPaginate": { + /** + * Text to use when using the 'full_numbers' type of pagination for the + * button to take the user to the first page. + * @type string + * @default First + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "oPaginate": { + * "sFirst": "First page" + * } + * } + * } ); + * } ); + */ + "sFirst": "First", + + + /** + * Text to use when using the 'full_numbers' type of pagination for the + * button to take the user to the last page. + * @type string + * @default Last + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "oPaginate": { + * "sLast": "Last page" + * } + * } + * } ); + * } ); + */ + "sLast": "Last", + + + /** + * Text to use for the 'next' pagination button (to take the user to the + * next page). + * @type string + * @default Next + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "oPaginate": { + * "sNext": "Next page" + * } + * } + * } ); + * } ); + */ + "sNext": "Next", + + + /** + * Text to use for the 'previous' pagination button (to take the user to + * the previous page). + * @type string + * @default Previous + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "oPaginate": { + * "sPrevious": "Previous page" + * } + * } + * } ); + * } ); + */ + "sPrevious": "Previous" + }, + + /** + * This string is shown in preference to sZeroRecords when the table is + * empty of data (regardless of filtering). Note that this is an optional + * parameter - if it is not given, the value of sZeroRecords will be used + * instead (either the default or given value). + * @type string + * @default No data available in table + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "sEmptyTable": "No data available in table" + * } + * } ); + * } ); + */ + "sEmptyTable": "No data available in table", + + + /** + * This string gives information to the end user about the information that + * is current on display on the page. The _START_, _END_ and _TOTAL_ + * variables are all dynamically replaced as the table display updates, and + * can be freely moved or removed as the language requirements change. + * @type string + * @default Showing _START_ to _END_ of _TOTAL_ entries + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "sInfo": "Got a total of _TOTAL_ entries to show (_START_ to _END_)" + * } + * } ); + * } ); + */ + "sInfo": "Showing _START_ to _END_ of _TOTAL_ entries", + + + /** + * Display information string for when the table is empty. Typically the + * format of this string should match sInfo. + * @type string + * @default Showing 0 to 0 of 0 entries + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "sInfoEmpty": "No entries to show" + * } + * } ); + * } ); + */ + "sInfoEmpty": "Showing 0 to 0 of 0 entries", + + + /** + * When a user filters the information in a table, this string is appended + * to the information (sInfo) to give an idea of how strong the filtering + * is. The variable _MAX_ is dynamically updated. + * @type string + * @default (filtered from _MAX_ total entries) + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "sInfoFiltered": " - filtering from _MAX_ records" + * } + * } ); + * } ); + */ + "sInfoFiltered": "(filtered from _MAX_ total entries)", + + + /** + * If can be useful to append extra information to the info string at times, + * and this variable does exactly that. This information will be appended to + * the sInfo (sInfoEmpty and sInfoFiltered in whatever combination they are + * being used) at all times. + * @type string + * @default <i>Empty string</i> + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "sInfoPostFix": "All records shown are derived from real information." + * } + * } ); + * } ); + */ + "sInfoPostFix": "", + + + /** + * DataTables has a build in number formatter (fnFormatNumber) which is used + * to format large numbers that are used in the table information. By + * default a comma is used, but this can be trivially changed to any + * character you wish with this parameter. + * @type string + * @default , + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "sInfoThousands": "'" + * } + * } ); + * } ); + */ + "sInfoThousands": ",", + + + /** + * Detail the action that will be taken when the drop down menu for the + * pagination length option is changed. The '_MENU_' variable is replaced + * with a default select list of 10, 25, 50 and 100, and can be replaced + * with a custom select box if required. + * @type string + * @default Show _MENU_ entries + * @dtopt Language + * + * @example + * // Language change only + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "sLengthMenu": "Display _MENU_ records" + * } + * } ); + * } ); + * + * @example + * // Language and options change + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "sLengthMenu": 'Display <select>'+ + * '<option value="10">10</option>'+ + * '<option value="20">20</option>'+ + * '<option value="30">30</option>'+ + * '<option value="40">40</option>'+ + * '<option value="50">50</option>'+ + * '<option value="-1">All</option>'+ + * '</select> records' + * } + * } ); + * } ); + */ + "sLengthMenu": "Show _MENU_ entries", + + + /** + * When using Ajax sourced data and during the first draw when DataTables is + * gathering the data, this message is shown in an empty row in the table to + * indicate to the end user the the data is being loaded. Note that this + * parameter is not used when loading data by server-side processing, just + * Ajax sourced data with client-side processing. + * @type string + * @default Loading... + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "sLoadingRecords": "Please wait - loading..." + * } + * } ); + * } ); + */ + "sLoadingRecords": "Loading...", + + + /** + * Text which is displayed when the table is processing a user action + * (usually a sort command or similar). + * @type string + * @default Processing... + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "sProcessing": "DataTables is currently busy" + * } + * } ); + * } ); + */ + "sProcessing": "Processing...", + + + /** + * Details the actions that will be taken when the user types into the + * filtering input text box. The variable "_INPUT_", if used in the string, + * is replaced with the HTML text box for the filtering input allowing + * control over where it appears in the string. If "_INPUT_" is not given + * then the input box is appended to the string automatically. + * @type string + * @default Search: + * @dtopt Language + * + * @example + * // Input text box will be appended at the end automatically + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "sSearch": "Filter records:" + * } + * } ); + * } ); + * + * @example + * // Specify where the filter should appear + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "sSearch": "Apply filter _INPUT_ to table" + * } + * } ); + * } ); + */ + "sSearch": "Search:", + + + /** + * All of the language information can be stored in a file on the + * server-side, which DataTables will look up if this parameter is passed. + * It must store the URL of the language file, which is in a JSON format, + * and the object has the same properties as the oLanguage object in the + * initialiser object (i.e. the above parameters). Please refer to one of + * the example language files to see how this works in action. + * @type string + * @default <i>Empty string - i.e. disabled</i> + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "sUrl": "http://www.sprymedia.co.uk/dataTables/lang.txt" + * } + * } ); + * } ); + */ + "sUrl": "", + + + /** + * Text shown inside the table records when the is no information to be + * displayed after filtering. sEmptyTable is shown when there is simply no + * information in the table at all (regardless of filtering). + * @type string + * @default No matching records found + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "sZeroRecords": "No records to display" + * } + * } ); + * } ); + */ + "sZeroRecords": "No matching records found" + }, + + + /** + * This parameter allows you to have define the global filtering state at + * initialisation time. As an object the "sSearch" parameter must be + * defined, but all other parameters are optional. When "bRegex" is true, + * the search string will be treated as a regular expression, when false + * (default) it will be treated as a straight string. When "bSmart" + * DataTables will use it's smart filtering methods (to word match at + * any point in the data), when false this will not be done. + * @namespace + * @extends DataTable.models.oSearch + * @dtopt Options + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oSearch": {"sSearch": "Initial search"} + * } ); + * } ) + */ + "oSearch": $.extend( {}, DataTable.models.oSearch ), + + + /** + * By default DataTables will look for the property 'aaData' when obtaining + * data from an Ajax source or for server-side processing - this parameter + * allows that property to be changed. You can use Javascript dotted object + * notation to get a data source for multiple levels of nesting. + * @type string + * @default aaData + * @dtopt Options + * @dtopt Server-side + * + * @example + * // Get data from { "data": [...] } + * $(document).ready( function() { + * var oTable = $('#example').dataTable( { + * "sAjaxSource": "sources/data.txt", + * "sAjaxDataProp": "data" + * } ); + * } ); + * + * @example + * // Get data from { "data": { "inner": [...] } } + * $(document).ready( function() { + * var oTable = $('#example').dataTable( { + * "sAjaxSource": "sources/data.txt", + * "sAjaxDataProp": "data.inner" + * } ); + * } ); + */ + "sAjaxDataProp": "aaData", + + + /** + * You can instruct DataTables to load data from an external source using this + * parameter (use aData if you want to pass data in you already have). Simply + * provide a url a JSON object can be obtained from. This object must include + * the parameter 'aaData' which is the data source for the table. + * @type string + * @default null + * @dtopt Options + * @dtopt Server-side + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "sAjaxSource": "http://www.sprymedia.co.uk/dataTables/json.php" + * } ); + * } ) + */ + "sAjaxSource": null, + + + /** + * This parameter can be used to override the default prefix that DataTables + * assigns to a cookie when state saving is enabled. + * @type string + * @default SpryMedia_DataTables_ + * @dtopt Options + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "sCookiePrefix": "my_datatable_", + * } ); + * } ); + */ + "sCookiePrefix": "SpryMedia_DataTables_", + + + /** + * This initialisation variable allows you to specify exactly where in the + * DOM you want DataTables to inject the various controls it adds to the page + * (for example you might want the pagination controls at the top of the + * table). DIV elements (with or without a custom class) can also be added to + * aid styling. The follow syntax is used: + * <ul> + * <li>The following options are allowed: + * <ul> + * <li>'l' - Length changing</li + * <li>'f' - Filtering input</li> + * <li>'t' - The table!</li> + * <li>'i' - Information</li> + * <li>'p' - Pagination</li> + * <li>'r' - pRocessing</li> + * </ul> + * </li> + * <li>The following constants are allowed: + * <ul> + * <li>'H' - jQueryUI theme "header" classes ('fg-toolbar ui-widget-header ui-corner-tl ui-corner-tr ui-helper-clearfix')</li> + * <li>'F' - jQueryUI theme "footer" classes ('fg-toolbar ui-widget-header ui-corner-bl ui-corner-br ui-helper-clearfix')</li> + * </ul> + * </li> + * <li>The following syntax is expected: + * <ul> + * <li>'<' and '>' - div elements</li> + * <li>'<"class" and '>' - div with a class</li> + * <li>'<"#id" and '>' - div with an ID</li> + * </ul> + * </li> + * <li>Examples: + * <ul> + * <li>'<"wrapper"flipt>'</li> + * <li>'<lf<t>ip>'</li> + * </ul> + * </li> + * </ul> + * @type string + * @default lfrtip <i>(when bJQueryUI is false)</i> <b>or</b> + * <"H"lfr>t<"F"ip> <i>(when bJQueryUI is true)</i> + * @dtopt Options + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "sDom": '<"top"i>rt<"bottom"flp><"clear">' + * } ); + * } ); + */ + "sDom": "lfrtip", + + + /** + * DataTables features two different built-in pagination interaction methods + * ('two_button' or 'full_numbers') which present different page controls to + * the end user. Further methods can be added using the API (see below). + * @type string + * @default two_button + * @dtopt Options + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "sPaginationType": "full_numbers" + * } ); + * } ) + */ + "sPaginationType": "two_button", + + + /** + * Enable horizontal scrolling. When a table is too wide to fit into a certain + * layout, or you have a large number of columns in the table, you can enable + * x-scrolling to show the table in a viewport, which can be scrolled. This + * property can be any CSS unit, or a number (in which case it will be treated + * as a pixel measurement). + * @type string + * @default <i>blank string - i.e. disabled</i> + * @dtopt Features + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "sScrollX": "100%", + * "bScrollCollapse": true + * } ); + * } ); + */ + "sScrollX": "", + + + /** + * This property can be used to force a DataTable to use more width than it + * might otherwise do when x-scrolling is enabled. For example if you have a + * table which requires to be well spaced, this parameter is useful for + * "over-sizing" the table, and thus forcing scrolling. This property can by + * any CSS unit, or a number (in which case it will be treated as a pixel + * measurement). + * @type string + * @default <i>blank string - i.e. disabled</i> + * @dtopt Options + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "sScrollX": "100%", + * "sScrollXInner": "110%" + * } ); + * } ); + */ + "sScrollXInner": "", + + + /** + * Enable vertical scrolling. Vertical scrolling will constrain the DataTable + * to the given height, and enable scrolling for any data which overflows the + * current viewport. This can be used as an alternative to paging to display + * a lot of data in a small area (although paging and scrolling can both be + * enabled at the same time). This property can be any CSS unit, or a number + * (in which case it will be treated as a pixel measurement). + * @type string + * @default <i>blank string - i.e. disabled</i> + * @dtopt Features + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "sScrollY": "200px", + * "bPaginate": false + * } ); + * } ); + */ + "sScrollY": "", + + + /** + * Set the HTTP method that is used to make the Ajax call for server-side + * processing or Ajax sourced data. + * @type string + * @default GET + * @dtopt Options + * @dtopt Server-side + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "bServerSide": true, + * "sAjaxSource": "scripts/post.php", + * "sServerMethod": "POST" + * } ); + * } ); + */ + "sServerMethod": "GET" + }; + + + + /** + * Column options that can be given to DataTables at initialisation time. + * @namespace + */ + DataTable.defaults.columns = { + /** + * Allows a column's sorting to take multiple columns into account when + * doing a sort. For example first name / last name columns make sense to + * do a multi-column sort over the two columns. + * @type array + * @default null <i>Takes the value of the column index automatically</i> + * @dtopt Columns + * + * @example + * // Using aoColumnDefs + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumnDefs": [ + * { "aDataSort": [ 0, 1 ], "aTargets": [ 0 ] }, + * { "aDataSort": [ 1, 0 ], "aTargets": [ 1 ] }, + * { "aDataSort": [ 2, 3, 4 ], "aTargets": [ 2 ] } + * ] + * } ); + * } ); + * + * @example + * // Using aoColumns + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumns": [ + * { "aDataSort": [ 0, 1 ] }, + * { "aDataSort": [ 1, 0 ] }, + * { "aDataSort": [ 2, 3, 4 ] }, + * null, + * null + * ] + * } ); + * } ); + */ + "aDataSort": null, + + + /** + * You can control the default sorting direction, and even alter the behaviour + * of the sort handler (i.e. only allow ascending sorting etc) using this + * parameter. + * @type array + * @default [ 'asc', 'desc' ] + * @dtopt Columns + * + * @example + * // Using aoColumnDefs + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumnDefs": [ + * { "asSorting": [ "asc" ], "aTargets": [ 1 ] }, + * { "asSorting": [ "desc", "asc", "asc" ], "aTargets": [ 2 ] }, + * { "asSorting": [ "desc" ], "aTargets": [ 3 ] } + * ] + * } ); + * } ); + * + * @example + * // Using aoColumns + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumns": [ + * null, + * { "asSorting": [ "asc" ] }, + * { "asSorting": [ "desc", "asc", "asc" ] }, + * { "asSorting": [ "desc" ] }, + * null + * ] + * } ); + * } ); + */ + "asSorting": [ 'asc', 'desc' ], + + + /** + * Enable or disable filtering on the data in this column. + * @type boolean + * @default true + * @dtopt Columns + * + * @example + * // Using aoColumnDefs + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumnDefs": [ + * { "bSearchable": false, "aTargets": [ 0 ] } + * ] } ); + * } ); + * + * @example + * // Using aoColumns + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumns": [ + * { "bSearchable": false }, + * null, + * null, + * null, + * null + * ] } ); + * } ); + */ + "bSearchable": true, + + + /** + * Enable or disable sorting on this column. + * @type boolean + * @default true + * @dtopt Columns + * + * @example + * // Using aoColumnDefs + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumnDefs": [ + * { "bSortable": false, "aTargets": [ 0 ] } + * ] } ); + * } ); + * + * @example + * // Using aoColumns + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumns": [ + * { "bSortable": false }, + * null, + * null, + * null, + * null + * ] } ); + * } ); + */ + "bSortable": true, + + + /** + * <code>Deprecated</code> When using fnRender() for a column, you may wish + * to use the original data (before rendering) for sorting and filtering + * (the default is to used the rendered data that the user can see). This + * may be useful for dates etc. + * + * Please note that this option has now been deprecated and will be removed + * in the next version of DataTables. Please use mRender / mData rather than + * fnRender. + * @type boolean + * @default true + * @dtopt Columns + * @deprecated + */ + "bUseRendered": true, + + + /** + * Enable or disable the display of this column. + * @type boolean + * @default true + * @dtopt Columns + * + * @example + * // Using aoColumnDefs + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumnDefs": [ + * { "bVisible": false, "aTargets": [ 0 ] } + * ] } ); + * } ); + * + * @example + * // Using aoColumns + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumns": [ + * { "bVisible": false }, + * null, + * null, + * null, + * null + * ] } ); + * } ); + */ + "bVisible": true, + + + /** + * Developer definable function that is called whenever a cell is created (Ajax source, + * etc) or processed for input (DOM source). This can be used as a compliment to mRender + * allowing you to modify the DOM element (add background colour for example) when the + * element is available. + * @type function + * @param {element} nTd The TD node that has been created + * @param {*} sData The Data for the cell + * @param {array|object} oData The data for the whole row + * @param {int} iRow The row index for the aoData data store + * @param {int} iCol The column index for aoColumns + * @dtopt Columns + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumnDefs": [ { + * "aTargets": [3], + * "fnCreatedCell": function (nTd, sData, oData, iRow, iCol) { + * if ( sData == "1.7" ) { + * $(nTd).css('color', 'blue') + * } + * } + * } ] + * }); + * } ); + */ + "fnCreatedCell": null, + + + /** + * <code>Deprecated</code> Custom display function that will be called for the + * display of each cell in this column. + * + * Please note that this option has now been deprecated and will be removed + * in the next version of DataTables. Please use mRender / mData rather than + * fnRender. + * @type function + * @param {object} o Object with the following parameters: + * @param {int} o.iDataRow The row in aoData + * @param {int} o.iDataColumn The column in question + * @param {array} o.aData The data for the row in question + * @param {object} o.oSettings The settings object for this DataTables instance + * @param {object} o.mDataProp The data property used for this column + * @param {*} val The current cell value + * @returns {string} The string you which to use in the display + * @dtopt Columns + * @deprecated + */ + "fnRender": null, + + + /** + * The column index (starting from 0!) that you wish a sort to be performed + * upon when this column is selected for sorting. This can be used for sorting + * on hidden columns for example. + * @type int + * @default -1 <i>Use automatically calculated column index</i> + * @dtopt Columns + * + * @example + * // Using aoColumnDefs + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumnDefs": [ + * { "iDataSort": 1, "aTargets": [ 0 ] } + * ] + * } ); + * } ); + * + * @example + * // Using aoColumns + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumns": [ + * { "iDataSort": 1 }, + * null, + * null, + * null, + * null + * ] + * } ); + * } ); + */ + "iDataSort": -1, + + + /** + * This parameter has been replaced by mData in DataTables to ensure naming + * consistency. mDataProp can still be used, as there is backwards compatibility + * in DataTables for this option, but it is strongly recommended that you use + * mData in preference to mDataProp. + * @name DataTable.defaults.columns.mDataProp + */ + + + /** + * This property can be used to read data from any JSON data source property, + * including deeply nested objects / properties. mData can be given in a + * number of different ways which effect its behaviour: + * <ul> + * <li>integer - treated as an array index for the data source. This is the + * default that DataTables uses (incrementally increased for each column).</li> + * <li>string - read an object property from the data source. Note that you can + * use Javascript dotted notation to read deep properties / arrays from the + * data source.</li> + * <li>null - the sDefaultContent option will be used for the cell (null + * by default, so you will need to specify the default content you want - + * typically an empty string). This can be useful on generated columns such + * as edit / delete action columns.</li> + * <li>function - the function given will be executed whenever DataTables + * needs to set or get the data for a cell in the column. The function + * takes three parameters: + * <ul> + * <li>{array|object} The data source for the row</li> + * <li>{string} The type call data requested - this will be 'set' when + * setting data or 'filter', 'display', 'type', 'sort' or undefined when + * gathering data. Note that when <i>undefined</i> is given for the type + * DataTables expects to get the raw data for the object back</li> + * <li>{*} Data to set when the second parameter is 'set'.</li> + * </ul> + * The return value from the function is not required when 'set' is the type + * of call, but otherwise the return is what will be used for the data + * requested.</li> + * </ul> + * + * Note that prior to DataTables 1.9.2 mData was called mDataProp. The name change + * reflects the flexibility of this property and is consistent with the naming of + * mRender. If 'mDataProp' is given, then it will still be used by DataTables, as + * it automatically maps the old name to the new if required. + * @type string|int|function|null + * @default null <i>Use automatically calculated column index</i> + * @dtopt Columns + * + * @example + * // Read table data from objects + * $(document).ready( function() { + * var oTable = $('#example').dataTable( { + * "sAjaxSource": "sources/deep.txt", + * "aoColumns": [ + * { "mData": "engine" }, + * { "mData": "browser" }, + * { "mData": "platform.inner" }, + * { "mData": "platform.details.0" }, + * { "mData": "platform.details.1" } + * ] + * } ); + * } ); + * + * @example + * // Using mData as a function to provide different information for + * // sorting, filtering and display. In this case, currency (price) + * $(document).ready( function() { + * var oTable = $('#example').dataTable( { + * "aoColumnDefs": [ { + * "aTargets": [ 0 ], + * "mData": function ( source, type, val ) { + * if (type === 'set') { + * source.price = val; + * // Store the computed dislay and filter values for efficiency + * source.price_display = val=="" ? "" : "$"+numberFormat(val); + * source.price_filter = val=="" ? "" : "$"+numberFormat(val)+" "+val; + * return; + * } + * else if (type === 'display') { + * return source.price_display; + * } + * else if (type === 'filter') { + * return source.price_filter; + * } + * // 'sort', 'type' and undefined all just use the integer + * return source.price; + * } + * } ] + * } ); + * } ); + */ + "mData": null, + + + /** + * This property is the rendering partner to mData and it is suggested that + * when you want to manipulate data for display (including filtering, sorting etc) + * but not altering the underlying data for the table, use this property. mData + * can actually do everything this property can and more, but this parameter is + * easier to use since there is no 'set' option. Like mData is can be given + * in a number of different ways to effect its behaviour, with the addition of + * supporting array syntax for easy outputting of arrays (including arrays of + * objects): + * <ul> + * <li>integer - treated as an array index for the data source. This is the + * default that DataTables uses (incrementally increased for each column).</li> + * <li>string - read an object property from the data source. Note that you can + * use Javascript dotted notation to read deep properties / arrays from the + * data source and also array brackets to indicate that the data reader should + * loop over the data source array. When characters are given between the array + * brackets, these characters are used to join the data source array together. + * For example: "accounts[, ].name" would result in a comma separated list with + * the 'name' value from the 'accounts' array of objects.</li> + * <li>function - the function given will be executed whenever DataTables + * needs to set or get the data for a cell in the column. The function + * takes three parameters: + * <ul> + * <li>{array|object} The data source for the row (based on mData)</li> + * <li>{string} The type call data requested - this will be 'filter', 'display', + * 'type' or 'sort'.</li> + * <li>{array|object} The full data source for the row (not based on mData)</li> + * </ul> + * The return value from the function is what will be used for the data + * requested.</li> + * </ul> + * @type string|int|function|null + * @default null <i>Use mData</i> + * @dtopt Columns + * + * @example + * // Create a comma separated list from an array of objects + * $(document).ready( function() { + * var oTable = $('#example').dataTable( { + * "sAjaxSource": "sources/deep.txt", + * "aoColumns": [ + * { "mData": "engine" }, + * { "mData": "browser" }, + * { + * "mData": "platform", + * "mRender": "[, ].name" + * } + * ] + * } ); + * } ); + * + * @example + * // Use as a function to create a link from the data source + * $(document).ready( function() { + * var oTable = $('#example').dataTable( { + * "aoColumnDefs": [ + * { + * "aTargets": [ 0 ], + * "mData": "download_link", + * "mRender": function ( data, type, full ) { + * return '<a href="'+data+'">Download</a>'; + * } + * ] + * } ); + * } ); + */ + "mRender": null, + + + /** + * Change the cell type created for the column - either TD cells or TH cells. This + * can be useful as TH cells have semantic meaning in the table body, allowing them + * to act as a header for a row (you may wish to add scope='row' to the TH elements). + * @type string + * @default td + * @dtopt Columns + * + * @example + * // Make the first column use TH cells + * $(document).ready( function() { + * var oTable = $('#example').dataTable( { + * "aoColumnDefs": [ { + * "aTargets": [ 0 ], + * "sCellType": "th" + * } ] + * } ); + * } ); + */ + "sCellType": "td", + + + /** + * Class to give to each cell in this column. + * @type string + * @default <i>Empty string</i> + * @dtopt Columns + * + * @example + * // Using aoColumnDefs + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumnDefs": [ + * { "sClass": "my_class", "aTargets": [ 0 ] } + * ] + * } ); + * } ); + * + * @example + * // Using aoColumns + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumns": [ + * { "sClass": "my_class" }, + * null, + * null, + * null, + * null + * ] + * } ); + * } ); + */ + "sClass": "", + + /** + * When DataTables calculates the column widths to assign to each column, + * it finds the longest string in each column and then constructs a + * temporary table and reads the widths from that. The problem with this + * is that "mmm" is much wider then "iiii", but the latter is a longer + * string - thus the calculation can go wrong (doing it properly and putting + * it into an DOM object and measuring that is horribly(!) slow). Thus as + * a "work around" we provide this option. It will append its value to the + * text that is found to be the longest string for the column - i.e. padding. + * Generally you shouldn't need this, and it is not documented on the + * general DataTables.net documentation + * @type string + * @default <i>Empty string<i> + * @dtopt Columns + * + * @example + * // Using aoColumns + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumns": [ + * null, + * null, + * null, + * { + * "sContentPadding": "mmm" + * } + * ] + * } ); + * } ); + */ + "sContentPadding": "", + + + /** + * Allows a default value to be given for a column's data, and will be used + * whenever a null data source is encountered (this can be because mData + * is set to null, or because the data source itself is null). + * @type string + * @default null + * @dtopt Columns + * + * @example + * // Using aoColumnDefs + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumnDefs": [ + * { + * "mData": null, + * "sDefaultContent": "Edit", + * "aTargets": [ -1 ] + * } + * ] + * } ); + * } ); + * + * @example + * // Using aoColumns + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumns": [ + * null, + * null, + * null, + * { + * "mData": null, + * "sDefaultContent": "Edit" + * } + * ] + * } ); + * } ); + */ + "sDefaultContent": null, + + + /** + * This parameter is only used in DataTables' server-side processing. It can + * be exceptionally useful to know what columns are being displayed on the + * client side, and to map these to database fields. When defined, the names + * also allow DataTables to reorder information from the server if it comes + * back in an unexpected order (i.e. if you switch your columns around on the + * client-side, your server-side code does not also need updating). + * @type string + * @default <i>Empty string</i> + * @dtopt Columns + * + * @example + * // Using aoColumnDefs + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumnDefs": [ + * { "sName": "engine", "aTargets": [ 0 ] }, + * { "sName": "browser", "aTargets": [ 1 ] }, + * { "sName": "platform", "aTargets": [ 2 ] }, + * { "sName": "version", "aTargets": [ 3 ] }, + * { "sName": "grade", "aTargets": [ 4 ] } + * ] + * } ); + * } ); + * + * @example + * // Using aoColumns + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumns": [ + * { "sName": "engine" }, + * { "sName": "browser" }, + * { "sName": "platform" }, + * { "sName": "version" }, + * { "sName": "grade" } + * ] + * } ); + * } ); + */ + "sName": "", + + + /** + * Defines a data source type for the sorting which can be used to read + * real-time information from the table (updating the internally cached + * version) prior to sorting. This allows sorting to occur on user editable + * elements such as form inputs. + * @type string + * @default std + * @dtopt Columns + * + * @example + * // Using aoColumnDefs + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumnDefs": [ + * { "sSortDataType": "dom-text", "aTargets": [ 2, 3 ] }, + * { "sType": "numeric", "aTargets": [ 3 ] }, + * { "sSortDataType": "dom-select", "aTargets": [ 4 ] }, + * { "sSortDataType": "dom-checkbox", "aTargets": [ 5 ] } + * ] + * } ); + * } ); + * + * @example + * // Using aoColumns + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumns": [ + * null, + * null, + * { "sSortDataType": "dom-text" }, + * { "sSortDataType": "dom-text", "sType": "numeric" }, + * { "sSortDataType": "dom-select" }, + * { "sSortDataType": "dom-checkbox" } + * ] + * } ); + * } ); + */ + "sSortDataType": "std", + + + /** + * The title of this column. + * @type string + * @default null <i>Derived from the 'TH' value for this column in the + * original HTML table.</i> + * @dtopt Columns + * + * @example + * // Using aoColumnDefs + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumnDefs": [ + * { "sTitle": "My column title", "aTargets": [ 0 ] } + * ] + * } ); + * } ); + * + * @example + * // Using aoColumns + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumns": [ + * { "sTitle": "My column title" }, + * null, + * null, + * null, + * null + * ] + * } ); + * } ); + */ + "sTitle": null, + + + /** + * The type allows you to specify how the data for this column will be sorted. + * Four types (string, numeric, date and html (which will strip HTML tags + * before sorting)) are currently available. Note that only date formats + * understood by Javascript's Date() object will be accepted as type date. For + * example: "Mar 26, 2008 5:03 PM". May take the values: 'string', 'numeric', + * 'date' or 'html' (by default). Further types can be adding through + * plug-ins. + * @type string + * @default null <i>Auto-detected from raw data</i> + * @dtopt Columns + * + * @example + * // Using aoColumnDefs + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumnDefs": [ + * { "sType": "html", "aTargets": [ 0 ] } + * ] + * } ); + * } ); + * + * @example + * // Using aoColumns + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumns": [ + * { "sType": "html" }, + * null, + * null, + * null, + * null + * ] + * } ); + * } ); + */ + "sType": null, + + + /** + * Defining the width of the column, this parameter may take any CSS value + * (3em, 20px etc). DataTables apples 'smart' widths to columns which have not + * been given a specific width through this interface ensuring that the table + * remains readable. + * @type string + * @default null <i>Automatic</i> + * @dtopt Columns + * + * @example + * // Using aoColumnDefs + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumnDefs": [ + * { "sWidth": "20%", "aTargets": [ 0 ] } + * ] + * } ); + * } ); + * + * @example + * // Using aoColumns + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumns": [ + * { "sWidth": "20%" }, + * null, + * null, + * null, + * null + * ] + * } ); + * } ); + */ + "sWidth": null + }; + + + + /** + * DataTables settings object - this holds all the information needed for a + * given table, including configuration, data and current application of the + * table options. DataTables does not have a single instance for each DataTable + * with the settings attached to that instance, but rather instances of the + * DataTable "class" are created on-the-fly as needed (typically by a + * $().dataTable() call) and the settings object is then applied to that + * instance. + * + * Note that this object is related to {@link DataTable.defaults} but this + * one is the internal data store for DataTables's cache of columns. It should + * NOT be manipulated outside of DataTables. Any configuration should be done + * through the initialisation options. + * @namespace + * @todo Really should attach the settings object to individual instances so we + * don't need to create new instances on each $().dataTable() call (if the + * table already exists). It would also save passing oSettings around and + * into every single function. However, this is a very significant + * architecture change for DataTables and will almost certainly break + * backwards compatibility with older installations. This is something that + * will be done in 2.0. + */ + DataTable.models.oSettings = { + /** + * Primary features of DataTables and their enablement state. + * @namespace + */ + "oFeatures": { + + /** + * Flag to say if DataTables should automatically try to calculate the + * optimum table and columns widths (true) or not (false). + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bAutoWidth": null, + + /** + * Delay the creation of TR and TD elements until they are actually + * needed by a driven page draw. This can give a significant speed + * increase for Ajax source and Javascript source data, but makes no + * difference at all fro DOM and server-side processing tables. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bDeferRender": null, + + /** + * Enable filtering on the table or not. Note that if this is disabled + * then there is no filtering at all on the table, including fnFilter. + * To just remove the filtering input use sDom and remove the 'f' option. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bFilter": null, + + /** + * Table information element (the 'Showing x of y records' div) enable + * flag. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bInfo": null, + + /** + * Present a user control allowing the end user to change the page size + * when pagination is enabled. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bLengthChange": null, + + /** + * Pagination enabled or not. Note that if this is disabled then length + * changing must also be disabled. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bPaginate": null, + + /** + * Processing indicator enable flag whenever DataTables is enacting a + * user request - typically an Ajax request for server-side processing. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bProcessing": null, + + /** + * Server-side processing enabled flag - when enabled DataTables will + * get all data from the server for every draw - there is no filtering, + * sorting or paging done on the client-side. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bServerSide": null, + + /** + * Sorting enablement flag. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bSort": null, + + /** + * Apply a class to the columns which are being sorted to provide a + * visual highlight or not. This can slow things down when enabled since + * there is a lot of DOM interaction. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bSortClasses": null, + + /** + * State saving enablement flag. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bStateSave": null + }, + + + /** + * Scrolling settings for a table. + * @namespace + */ + "oScroll": { + /** + * Indicate if DataTables should be allowed to set the padding / margin + * etc for the scrolling header elements or not. Typically you will want + * this. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bAutoCss": null, + + /** + * When the table is shorter in height than sScrollY, collapse the + * table container down to the height of the table (when true). + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bCollapse": null, + + /** + * Infinite scrolling enablement flag. Now deprecated in favour of + * using the Scroller plug-in. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bInfinite": null, + + /** + * Width of the scrollbar for the web-browser's platform. Calculated + * during table initialisation. + * @type int + * @default 0 + */ + "iBarWidth": 0, + + /** + * Space (in pixels) between the bottom of the scrolling container and + * the bottom of the scrolling viewport before the next page is loaded + * when using infinite scrolling. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type int + */ + "iLoadGap": null, + + /** + * Viewport width for horizontal scrolling. Horizontal scrolling is + * disabled if an empty string. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type string + */ + "sX": null, + + /** + * Width to expand the table to when using x-scrolling. Typically you + * should not need to use this. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type string + * @deprecated + */ + "sXInner": null, + + /** + * Viewport height for vertical scrolling. Vertical scrolling is disabled + * if an empty string. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type string + */ + "sY": null + }, + + /** + * Language information for the table. + * @namespace + * @extends DataTable.defaults.oLanguage + */ + "oLanguage": { + /** + * Information callback function. See + * {@link DataTable.defaults.fnInfoCallback} + * @type function + * @default null + */ + "fnInfoCallback": null + }, + + /** + * Browser support parameters + * @namespace + */ + "oBrowser": { + /** + * Indicate if the browser incorrectly calculates width:100% inside a + * scrolling element (IE6/7) + * @type boolean + * @default false + */ + "bScrollOversize": false + }, + + /** + * Array referencing the nodes which are used for the features. The + * parameters of this object match what is allowed by sDom - i.e. + * <ul> + * <li>'l' - Length changing</li> + * <li>'f' - Filtering input</li> + * <li>'t' - The table!</li> + * <li>'i' - Information</li> + * <li>'p' - Pagination</li> + * <li>'r' - pRocessing</li> + * </ul> + * @type array + * @default [] + */ + "aanFeatures": [], + + /** + * Store data information - see {@link DataTable.models.oRow} for detailed + * information. + * @type array + * @default [] + */ + "aoData": [], + + /** + * Array of indexes which are in the current display (after filtering etc) + * @type array + * @default [] + */ + "aiDisplay": [], + + /** + * Array of indexes for display - no filtering + * @type array + * @default [] + */ + "aiDisplayMaster": [], + + /** + * Store information about each column that is in use + * @type array + * @default [] + */ + "aoColumns": [], + + /** + * Store information about the table's header + * @type array + * @default [] + */ + "aoHeader": [], + + /** + * Store information about the table's footer + * @type array + * @default [] + */ + "aoFooter": [], + + /** + * Search data array for regular expression searching + * @type array + * @default [] + */ + "asDataSearch": [], + + /** + * Store the applied global search information in case we want to force a + * research or compare the old search to a new one. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @namespace + * @extends DataTable.models.oSearch + */ + "oPreviousSearch": {}, + + /** + * Store the applied search for each column - see + * {@link DataTable.models.oSearch} for the format that is used for the + * filtering information for each column. + * @type array + * @default [] + */ + "aoPreSearchCols": [], + + /** + * Sorting that is applied to the table. Note that the inner arrays are + * used in the following manner: + * <ul> + * <li>Index 0 - column number</li> + * <li>Index 1 - current sorting direction</li> + * <li>Index 2 - index of asSorting for this column</li> + * </ul> + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type array + * @todo These inner arrays should really be objects + */ + "aaSorting": null, + + /** + * Sorting that is always applied to the table (i.e. prefixed in front of + * aaSorting). + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type array|null + * @default null + */ + "aaSortingFixed": null, + + /** + * Classes to use for the striping of a table. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type array + * @default [] + */ + "asStripeClasses": null, + + /** + * If restoring a table - we should restore its striping classes as well + * @type array + * @default [] + */ + "asDestroyStripes": [], + + /** + * If restoring a table - we should restore its width + * @type int + * @default 0 + */ + "sDestroyWidth": 0, + + /** + * Callback functions array for every time a row is inserted (i.e. on a draw). + * @type array + * @default [] + */ + "aoRowCallback": [], + + /** + * Callback functions for the header on each draw. + * @type array + * @default [] + */ + "aoHeaderCallback": [], + + /** + * Callback function for the footer on each draw. + * @type array + * @default [] + */ + "aoFooterCallback": [], + + /** + * Array of callback functions for draw callback functions + * @type array + * @default [] + */ + "aoDrawCallback": [], + + /** + * Array of callback functions for row created function + * @type array + * @default [] + */ + "aoRowCreatedCallback": [], + + /** + * Callback functions for just before the table is redrawn. A return of + * false will be used to cancel the draw. + * @type array + * @default [] + */ + "aoPreDrawCallback": [], + + /** + * Callback functions for when the table has been initialised. + * @type array + * @default [] + */ + "aoInitComplete": [], + + + /** + * Callbacks for modifying the settings to be stored for state saving, prior to + * saving state. + * @type array + * @default [] + */ + "aoStateSaveParams": [], + + /** + * Callbacks for modifying the settings that have been stored for state saving + * prior to using the stored values to restore the state. + * @type array + * @default [] + */ + "aoStateLoadParams": [], + + /** + * Callbacks for operating on the settings object once the saved state has been + * loaded + * @type array + * @default [] + */ + "aoStateLoaded": [], + + /** + * Cache the table ID for quick access + * @type string + * @default <i>Empty string</i> + */ + "sTableId": "", + + /** + * The TABLE node for the main table + * @type node + * @default null + */ + "nTable": null, + + /** + * Permanent ref to the thead element + * @type node + * @default null + */ + "nTHead": null, + + /** + * Permanent ref to the tfoot element - if it exists + * @type node + * @default null + */ + "nTFoot": null, + + /** + * Permanent ref to the tbody element + * @type node + * @default null + */ + "nTBody": null, + + /** + * Cache the wrapper node (contains all DataTables controlled elements) + * @type node + * @default null + */ + "nTableWrapper": null, + + /** + * Indicate if when using server-side processing the loading of data + * should be deferred until the second draw. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + * @default false + */ + "bDeferLoading": false, + + /** + * Indicate if all required information has been read in + * @type boolean + * @default false + */ + "bInitialised": false, + + /** + * Information about open rows. Each object in the array has the parameters + * 'nTr' and 'nParent' + * @type array + * @default [] + */ + "aoOpenRows": [], + + /** + * Dictate the positioning of DataTables' control elements - see + * {@link DataTable.model.oInit.sDom}. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type string + * @default null + */ + "sDom": null, + + /** + * Which type of pagination should be used. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type string + * @default two_button + */ + "sPaginationType": "two_button", + + /** + * The cookie duration (for bStateSave) in seconds. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type int + * @default 0 + */ + "iCookieDuration": 0, + + /** + * The cookie name prefix. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type string + * @default <i>Empty string</i> + */ + "sCookiePrefix": "", + + /** + * Callback function for cookie creation. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type function + * @default null + */ + "fnCookieCallback": null, + + /** + * Array of callback functions for state saving. Each array element is an + * object with the following parameters: + * <ul> + * <li>function:fn - function to call. Takes two parameters, oSettings + * and the JSON string to save that has been thus far created. Returns + * a JSON string to be inserted into a json object + * (i.e. '"param": [ 0, 1, 2]')</li> + * <li>string:sName - name of callback</li> + * </ul> + * @type array + * @default [] + */ + "aoStateSave": [], + + /** + * Array of callback functions for state loading. Each array element is an + * object with the following parameters: + * <ul> + * <li>function:fn - function to call. Takes two parameters, oSettings + * and the object stored. May return false to cancel state loading</li> + * <li>string:sName - name of callback</li> + * </ul> + * @type array + * @default [] + */ + "aoStateLoad": [], + + /** + * State that was loaded from the cookie. Useful for back reference + * @type object + * @default null + */ + "oLoadedState": null, + + /** + * Source url for AJAX data for the table. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type string + * @default null + */ + "sAjaxSource": null, + + /** + * Property from a given object from which to read the table data from. This + * can be an empty string (when not server-side processing), in which case + * it is assumed an an array is given directly. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type string + */ + "sAjaxDataProp": null, + + /** + * Note if draw should be blocked while getting data + * @type boolean + * @default true + */ + "bAjaxDataGet": true, + + /** + * The last jQuery XHR object that was used for server-side data gathering. + * This can be used for working with the XHR information in one of the + * callbacks + * @type object + * @default null + */ + "jqXHR": null, + + /** + * Function to get the server-side data. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type function + */ + "fnServerData": null, + + /** + * Functions which are called prior to sending an Ajax request so extra + * parameters can easily be sent to the server + * @type array + * @default [] + */ + "aoServerParams": [], + + /** + * Send the XHR HTTP method - GET or POST (could be PUT or DELETE if + * required). + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type string + */ + "sServerMethod": null, + + /** + * Format numbers for display. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type function + */ + "fnFormatNumber": null, + + /** + * List of options that can be used for the user selectable length menu. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type array + * @default [] + */ + "aLengthMenu": null, + + /** + * Counter for the draws that the table does. Also used as a tracker for + * server-side processing + * @type int + * @default 0 + */ + "iDraw": 0, + + /** + * Indicate if a redraw is being done - useful for Ajax + * @type boolean + * @default false + */ + "bDrawing": false, + + /** + * Draw index (iDraw) of the last error when parsing the returned data + * @type int + * @default -1 + */ + "iDrawError": -1, + + /** + * Paging display length + * @type int + * @default 10 + */ + "_iDisplayLength": 10, + + /** + * Paging start point - aiDisplay index + * @type int + * @default 0 + */ + "_iDisplayStart": 0, + + /** + * Paging end point - aiDisplay index. Use fnDisplayEnd rather than + * this property to get the end point + * @type int + * @default 10 + * @private + */ + "_iDisplayEnd": 10, + + /** + * Server-side processing - number of records in the result set + * (i.e. before filtering), Use fnRecordsTotal rather than + * this property to get the value of the number of records, regardless of + * the server-side processing setting. + * @type int + * @default 0 + * @private + */ + "_iRecordsTotal": 0, + + /** + * Server-side processing - number of records in the current display set + * (i.e. after filtering). Use fnRecordsDisplay rather than + * this property to get the value of the number of records, regardless of + * the server-side processing setting. + * @type boolean + * @default 0 + * @private + */ + "_iRecordsDisplay": 0, + + /** + * Flag to indicate if jQuery UI marking and classes should be used. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bJUI": null, + + /** + * The classes to use for the table + * @type object + * @default {} + */ + "oClasses": {}, + + /** + * Flag attached to the settings object so you can check in the draw + * callback if filtering has been done in the draw. Deprecated in favour of + * events. + * @type boolean + * @default false + * @deprecated + */ + "bFiltered": false, + + /** + * Flag attached to the settings object so you can check in the draw + * callback if sorting has been done in the draw. Deprecated in favour of + * events. + * @type boolean + * @default false + * @deprecated + */ + "bSorted": false, + + /** + * Indicate that if multiple rows are in the header and there is more than + * one unique cell per column, if the top one (true) or bottom one (false) + * should be used for sorting / title by DataTables. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bSortCellsTop": null, + + /** + * Initialisation object that is used for the table + * @type object + * @default null + */ + "oInit": null, + + /** + * Destroy callback functions - for plug-ins to attach themselves to the + * destroy so they can clean up markup and events. + * @type array + * @default [] + */ + "aoDestroyCallback": [], + + + /** + * Get the number of records in the current record set, before filtering + * @type function + */ + "fnRecordsTotal": function () + { + if ( this.oFeatures.bServerSide ) { + return parseInt(this._iRecordsTotal, 10); + } else { + return this.aiDisplayMaster.length; + } + }, + + /** + * Get the number of records in the current record set, after filtering + * @type function + */ + "fnRecordsDisplay": function () + { + if ( this.oFeatures.bServerSide ) { + return parseInt(this._iRecordsDisplay, 10); + } else { + return this.aiDisplay.length; + } + }, + + /** + * Set the display end point - aiDisplay index + * @type function + * @todo Should do away with _iDisplayEnd and calculate it on-the-fly here + */ + "fnDisplayEnd": function () + { + if ( this.oFeatures.bServerSide ) { + if ( this.oFeatures.bPaginate === false || this._iDisplayLength == -1 ) { + return this._iDisplayStart+this.aiDisplay.length; + } else { + return Math.min( this._iDisplayStart+this._iDisplayLength, + this._iRecordsDisplay ); + } + } else { + return this._iDisplayEnd; + } + }, + + /** + * The DataTables object for this table + * @type object + * @default null + */ + "oInstance": null, + + /** + * Unique identifier for each instance of the DataTables object. If there + * is an ID on the table node, then it takes that value, otherwise an + * incrementing internal counter is used. + * @type string + * @default null + */ + "sInstance": null, + + /** + * tabindex attribute value that is added to DataTables control elements, allowing + * keyboard navigation of the table and its controls. + */ + "iTabIndex": 0, + + /** + * DIV container for the footer scrolling table if scrolling + */ + "nScrollHead": null, + + /** + * DIV container for the footer scrolling table if scrolling + */ + "nScrollFoot": null + }; + + /** + * Extension object for DataTables that is used to provide all extension options. + * + * Note that the <i>DataTable.ext</i> object is available through + * <i>jQuery.fn.dataTable.ext</i> where it may be accessed and manipulated. It is + * also aliased to <i>jQuery.fn.dataTableExt</i> for historic reasons. + * @namespace + * @extends DataTable.models.ext + */ + DataTable.ext = $.extend( true, {}, DataTable.models.ext ); + + $.extend( DataTable.ext.oStdClasses, { + "sTable": "dataTable", + + /* Two buttons buttons */ + "sPagePrevEnabled": "paginate_enabled_previous", + "sPagePrevDisabled": "paginate_disabled_previous", + "sPageNextEnabled": "paginate_enabled_next", + "sPageNextDisabled": "paginate_disabled_next", + "sPageJUINext": "", + "sPageJUIPrev": "", + + /* Full numbers paging buttons */ + "sPageButton": "paginate_button", + "sPageButtonActive": "paginate_active", + "sPageButtonStaticDisabled": "paginate_button paginate_button_disabled", + "sPageFirst": "first", + "sPagePrevious": "previous", + "sPageNext": "next", + "sPageLast": "last", + + /* Striping classes */ + "sStripeOdd": "odd", + "sStripeEven": "even", + + /* Empty row */ + "sRowEmpty": "dataTables_empty", + + /* Features */ + "sWrapper": "dataTables_wrapper", + "sFilter": "dataTables_filter", + "sInfo": "dataTables_info", + "sPaging": "dataTables_paginate paging_", /* Note that the type is postfixed */ + "sLength": "dataTables_length", + "sProcessing": "dataTables_processing", + + /* Sorting */ + "sSortAsc": "sorting_asc", + "sSortDesc": "sorting_desc", + "sSortable": "sorting", /* Sortable in both directions */ + "sSortableAsc": "sorting_asc_disabled", + "sSortableDesc": "sorting_desc_disabled", + "sSortableNone": "sorting_disabled", + "sSortColumn": "sorting_", /* Note that an int is postfixed for the sorting order */ + "sSortJUIAsc": "", + "sSortJUIDesc": "", + "sSortJUI": "", + "sSortJUIAscAllowed": "", + "sSortJUIDescAllowed": "", + "sSortJUIWrapper": "", + "sSortIcon": "", + + /* Scrolling */ + "sScrollWrapper": "dataTables_scroll", + "sScrollHead": "dataTables_scrollHead", + "sScrollHeadInner": "dataTables_scrollHeadInner", + "sScrollBody": "dataTables_scrollBody", + "sScrollFoot": "dataTables_scrollFoot", + "sScrollFootInner": "dataTables_scrollFootInner", + + /* Misc */ + "sFooterTH": "", + "sJUIHeader": "", + "sJUIFooter": "" + } ); + + + $.extend( DataTable.ext.oJUIClasses, DataTable.ext.oStdClasses, { + /* Two buttons buttons */ + "sPagePrevEnabled": "fg-button ui-button ui-state-default ui-corner-left", + "sPagePrevDisabled": "fg-button ui-button ui-state-default ui-corner-left ui-state-disabled", + "sPageNextEnabled": "fg-button ui-button ui-state-default ui-corner-right", + "sPageNextDisabled": "fg-button ui-button ui-state-default ui-corner-right ui-state-disabled", + "sPageJUINext": "ui-icon ui-icon-circle-arrow-e", + "sPageJUIPrev": "ui-icon ui-icon-circle-arrow-w", + + /* Full numbers paging buttons */ + "sPageButton": "fg-button ui-button ui-state-default", + "sPageButtonActive": "fg-button ui-button ui-state-default ui-state-disabled", + "sPageButtonStaticDisabled": "fg-button ui-button ui-state-default ui-state-disabled", + "sPageFirst": "first ui-corner-tl ui-corner-bl", + "sPageLast": "last ui-corner-tr ui-corner-br", + + /* Features */ + "sPaging": "dataTables_paginate fg-buttonset ui-buttonset fg-buttonset-multi "+ + "ui-buttonset-multi paging_", /* Note that the type is postfixed */ + + /* Sorting */ + "sSortAsc": "ui-state-default", + "sSortDesc": "ui-state-default", + "sSortable": "ui-state-default", + "sSortableAsc": "ui-state-default", + "sSortableDesc": "ui-state-default", + "sSortableNone": "ui-state-default", + "sSortJUIAsc": "css_right ui-icon ui-icon-triangle-1-n", + "sSortJUIDesc": "css_right ui-icon ui-icon-triangle-1-s", + "sSortJUI": "css_right ui-icon ui-icon-carat-2-n-s", + "sSortJUIAscAllowed": "css_right ui-icon ui-icon-carat-1-n", + "sSortJUIDescAllowed": "css_right ui-icon ui-icon-carat-1-s", + "sSortJUIWrapper": "DataTables_sort_wrapper", + "sSortIcon": "DataTables_sort_icon", + + /* Scrolling */ + "sScrollHead": "dataTables_scrollHead ui-state-default", + "sScrollFoot": "dataTables_scrollFoot ui-state-default", + + /* Misc */ + "sFooterTH": "ui-state-default", + "sJUIHeader": "fg-toolbar ui-toolbar ui-widget-header ui-corner-tl ui-corner-tr ui-helper-clearfix", + "sJUIFooter": "fg-toolbar ui-toolbar ui-widget-header ui-corner-bl ui-corner-br ui-helper-clearfix" + } ); + + /* + * Variable: oPagination + * Purpose: + * Scope: jQuery.fn.dataTableExt + */ + $.extend( DataTable.ext.oPagination, { + /* + * Variable: two_button + * Purpose: Standard two button (forward/back) pagination + * Scope: jQuery.fn.dataTableExt.oPagination + */ + "two_button": { + /* + * Function: oPagination.two_button.fnInit + * Purpose: Initialise dom elements required for pagination with forward/back buttons only + * Returns: - + * Inputs: object:oSettings - dataTables settings object + * node:nPaging - the DIV which contains this pagination control + * function:fnCallbackDraw - draw function which must be called on update + */ + "fnInit": function ( oSettings, nPaging, fnCallbackDraw ) + { + var oLang = oSettings.oLanguage.oPaginate; + var oClasses = oSettings.oClasses; + var fnClickHandler = function ( e ) { + if ( oSettings.oApi._fnPageChange( oSettings, e.data.action ) ) + { + fnCallbackDraw( oSettings ); + } + }; + + var sAppend = (!oSettings.bJUI) ? + '<a class="'+oSettings.oClasses.sPagePrevDisabled+'" tabindex="'+oSettings.iTabIndex+'" role="button">'+oLang.sPrevious+'</a>'+ + '<a class="'+oSettings.oClasses.sPageNextDisabled+'" tabindex="'+oSettings.iTabIndex+'" role="button">'+oLang.sNext+'</a>' + : + '<a class="'+oSettings.oClasses.sPagePrevDisabled+'" tabindex="'+oSettings.iTabIndex+'" role="button"><span class="'+oSettings.oClasses.sPageJUIPrev+'"></span></a>'+ + '<a class="'+oSettings.oClasses.sPageNextDisabled+'" tabindex="'+oSettings.iTabIndex+'" role="button"><span class="'+oSettings.oClasses.sPageJUINext+'"></span></a>'; + $(nPaging).append( sAppend ); + + var els = $('a', nPaging); + var nPrevious = els[0], + nNext = els[1]; + + oSettings.oApi._fnBindAction( nPrevious, {action: "previous"}, fnClickHandler ); + oSettings.oApi._fnBindAction( nNext, {action: "next"}, fnClickHandler ); + + /* ID the first elements only */ + if ( !oSettings.aanFeatures.p ) + { + nPaging.id = oSettings.sTableId+'_paginate'; + nPrevious.id = oSettings.sTableId+'_previous'; + nNext.id = oSettings.sTableId+'_next'; + + nPrevious.setAttribute('aria-controls', oSettings.sTableId); + nNext.setAttribute('aria-controls', oSettings.sTableId); + } + }, + + /* + * Function: oPagination.two_button.fnUpdate + * Purpose: Update the two button pagination at the end of the draw + * Returns: - + * Inputs: object:oSettings - dataTables settings object + * function:fnCallbackDraw - draw function to call on page change + */ + "fnUpdate": function ( oSettings, fnCallbackDraw ) + { + if ( !oSettings.aanFeatures.p ) + { + return; + } + + var oClasses = oSettings.oClasses; + var an = oSettings.aanFeatures.p; + var nNode; + + /* Loop over each instance of the pager */ + for ( var i=0, iLen=an.length ; i<iLen ; i++ ) + { + nNode = an[i].firstChild; + if ( nNode ) + { + /* Previous page */ + nNode.className = ( oSettings._iDisplayStart === 0 ) ? + oClasses.sPagePrevDisabled : oClasses.sPagePrevEnabled; + + /* Next page */ + nNode = nNode.nextSibling; + nNode.className = ( oSettings.fnDisplayEnd() == oSettings.fnRecordsDisplay() ) ? + oClasses.sPageNextDisabled : oClasses.sPageNextEnabled; + } + } + } + }, + + + /* + * Variable: iFullNumbersShowPages + * Purpose: Change the number of pages which can be seen + * Scope: jQuery.fn.dataTableExt.oPagination + */ + "iFullNumbersShowPages": 5, + + /* + * Variable: full_numbers + * Purpose: Full numbers pagination + * Scope: jQuery.fn.dataTableExt.oPagination + */ + "full_numbers": { + /* + * Function: oPagination.full_numbers.fnInit + * Purpose: Initialise dom elements required for pagination with a list of the pages + * Returns: - + * Inputs: object:oSettings - dataTables settings object + * node:nPaging - the DIV which contains this pagination control + * function:fnCallbackDraw - draw function which must be called on update + */ + "fnInit": function ( oSettings, nPaging, fnCallbackDraw ) + { + var oLang = oSettings.oLanguage.oPaginate; + var oClasses = oSettings.oClasses; + var fnClickHandler = function ( e ) { + if ( oSettings.oApi._fnPageChange( oSettings, e.data.action ) ) + { + fnCallbackDraw( oSettings ); + } + }; + + $(nPaging).append( + '<a tabindex="'+oSettings.iTabIndex+'" class="'+oClasses.sPageButton+" "+oClasses.sPageFirst+'">'+oLang.sFirst+'</a>'+ + '<a tabindex="'+oSettings.iTabIndex+'" class="'+oClasses.sPageButton+" "+oClasses.sPagePrevious+'">'+oLang.sPrevious+'</a>'+ + '<span></span>'+ + '<a tabindex="'+oSettings.iTabIndex+'" class="'+oClasses.sPageButton+" "+oClasses.sPageNext+'">'+oLang.sNext+'</a>'+ + '<a tabindex="'+oSettings.iTabIndex+'" class="'+oClasses.sPageButton+" "+oClasses.sPageLast+'">'+oLang.sLast+'</a>' + ); + var els = $('a', nPaging); + var nFirst = els[0], + nPrev = els[1], + nNext = els[2], + nLast = els[3]; + + oSettings.oApi._fnBindAction( nFirst, {action: "first"}, fnClickHandler ); + oSettings.oApi._fnBindAction( nPrev, {action: "previous"}, fnClickHandler ); + oSettings.oApi._fnBindAction( nNext, {action: "next"}, fnClickHandler ); + oSettings.oApi._fnBindAction( nLast, {action: "last"}, fnClickHandler ); + + /* ID the first elements only */ + if ( !oSettings.aanFeatures.p ) + { + nPaging.id = oSettings.sTableId+'_paginate'; + nFirst.id =oSettings.sTableId+'_first'; + nPrev.id =oSettings.sTableId+'_previous'; + nNext.id =oSettings.sTableId+'_next'; + nLast.id =oSettings.sTableId+'_last'; + } + }, + + /* + * Function: oPagination.full_numbers.fnUpdate + * Purpose: Update the list of page buttons shows + * Returns: - + * Inputs: object:oSettings - dataTables settings object + * function:fnCallbackDraw - draw function to call on page change + */ + "fnUpdate": function ( oSettings, fnCallbackDraw ) + { + if ( !oSettings.aanFeatures.p ) + { + return; + } + + var iPageCount = DataTable.ext.oPagination.iFullNumbersShowPages; + var iPageCountHalf = Math.floor(iPageCount / 2); + var iPages = Math.ceil((oSettings.fnRecordsDisplay()) / oSettings._iDisplayLength); + var iCurrentPage = Math.ceil(oSettings._iDisplayStart / oSettings._iDisplayLength) + 1; + var sList = ""; + var iStartButton, iEndButton, i, iLen; + var oClasses = oSettings.oClasses; + var anButtons, anStatic, nPaginateList, nNode; + var an = oSettings.aanFeatures.p; + var fnBind = function (j) { + oSettings.oApi._fnBindAction( this, {"page": j+iStartButton-1}, function(e) { + /* Use the information in the element to jump to the required page */ + oSettings.oApi._fnPageChange( oSettings, e.data.page ); + fnCallbackDraw( oSettings ); + e.preventDefault(); + } ); + }; + + /* Pages calculation */ + if ( oSettings._iDisplayLength === -1 ) + { + iStartButton = 1; + iEndButton = 1; + iCurrentPage = 1; + } + else if (iPages < iPageCount) + { + iStartButton = 1; + iEndButton = iPages; + } + else if (iCurrentPage <= iPageCountHalf) + { + iStartButton = 1; + iEndButton = iPageCount; + } + else if (iCurrentPage >= (iPages - iPageCountHalf)) + { + iStartButton = iPages - iPageCount + 1; + iEndButton = iPages; + } + else + { + iStartButton = iCurrentPage - Math.ceil(iPageCount / 2) + 1; + iEndButton = iStartButton + iPageCount - 1; + } + + + /* Build the dynamic list */ + for ( i=iStartButton ; i<=iEndButton ; i++ ) + { + sList += (iCurrentPage !== i) ? + '<a tabindex="'+oSettings.iTabIndex+'" class="'+oClasses.sPageButton+'">'+oSettings.fnFormatNumber(i)+'</a>' : + '<a tabindex="'+oSettings.iTabIndex+'" class="'+oClasses.sPageButtonActive+'">'+oSettings.fnFormatNumber(i)+'</a>'; + } + + /* Loop over each instance of the pager */ + for ( i=0, iLen=an.length ; i<iLen ; i++ ) + { + nNode = an[i]; + if ( !nNode.hasChildNodes() ) + { + continue; + } + + /* Build up the dynamic list first - html and listeners */ + $('span:eq(0)', nNode) + .html( sList ) + .children('a').each( fnBind ); + + /* Update the permanent button's classes */ + anButtons = nNode.getElementsByTagName('a'); + anStatic = [ + anButtons[0], anButtons[1], + anButtons[anButtons.length-2], anButtons[anButtons.length-1] + ]; + + $(anStatic).removeClass( oClasses.sPageButton+" "+oClasses.sPageButtonActive+" "+oClasses.sPageButtonStaticDisabled ); + $([anStatic[0], anStatic[1]]).addClass( + (iCurrentPage==1) ? + oClasses.sPageButtonStaticDisabled : + oClasses.sPageButton + ); + $([anStatic[2], anStatic[3]]).addClass( + (iPages===0 || iCurrentPage===iPages || oSettings._iDisplayLength===-1) ? + oClasses.sPageButtonStaticDisabled : + oClasses.sPageButton + ); + } + } + } + } ); + + $.extend( DataTable.ext.oSort, { + /* + * text sorting + */ + "string-pre": function ( a ) + { + if ( typeof a != 'string' ) { + a = (a !== null && a.toString) ? a.toString() : ''; + } + return a.toLowerCase(); + }, + + "string-asc": function ( x, y ) + { + return ((x < y) ? -1 : ((x > y) ? 1 : 0)); + }, + + "string-desc": function ( x, y ) + { + return ((x < y) ? 1 : ((x > y) ? -1 : 0)); + }, + + + /* + * html sorting (ignore html tags) + */ + "html-pre": function ( a ) + { + return a.replace( /<.*?>/g, "" ).toLowerCase(); + }, + + "html-asc": function ( x, y ) + { + return ((x < y) ? -1 : ((x > y) ? 1 : 0)); + }, + + "html-desc": function ( x, y ) + { + return ((x < y) ? 1 : ((x > y) ? -1 : 0)); + }, + + + /* + * date sorting + */ + "date-pre": function ( a ) + { + var x = Date.parse( a ); + + if ( isNaN(x) || x==="" ) + { + x = Date.parse( "01/01/1970 00:00:00" ); + } + return x; + }, + + "date-asc": function ( x, y ) + { + return x - y; + }, + + "date-desc": function ( x, y ) + { + return y - x; + }, + + + /* + * numerical sorting + */ + "numeric-pre": function ( a ) + { + return (a=="-" || a==="") ? 0 : a*1; + }, + + "numeric-asc": function ( x, y ) + { + return x - y; + }, + + "numeric-desc": function ( x, y ) + { + return y - x; + } + } ); + + + $.extend( DataTable.ext.aTypes, [ + /* + * Function: - + * Purpose: Check to see if a string is numeric + * Returns: string:'numeric' or null + * Inputs: mixed:sText - string to check + */ + function ( sData ) + { + /* Allow zero length strings as a number */ + if ( typeof sData === 'number' ) + { + return 'numeric'; + } + else if ( typeof sData !== 'string' ) + { + return null; + } + + var sValidFirstChars = "0123456789-"; + var sValidChars = "0123456789."; + var Char; + var bDecimal = false; + + /* Check for a valid first char (no period and allow negatives) */ + Char = sData.charAt(0); + if (sValidFirstChars.indexOf(Char) == -1) + { + return null; + } + + /* Check all the other characters are valid */ + for ( var i=1 ; i<sData.length ; i++ ) + { + Char = sData.charAt(i); + if (sValidChars.indexOf(Char) == -1) + { + return null; + } + + /* Only allowed one decimal place... */ + if ( Char == "." ) + { + if ( bDecimal ) + { + return null; + } + bDecimal = true; + } + } + + return 'numeric'; + }, + + /* + * Function: - + * Purpose: Check to see if a string is actually a formatted date + * Returns: string:'date' or null + * Inputs: string:sText - string to check + */ + function ( sData ) + { + var iParse = Date.parse(sData); + if ( (iParse !== null && !isNaN(iParse)) || (typeof sData === 'string' && sData.length === 0) ) + { + return 'date'; + } + return null; + }, + + /* + * Function: - + * Purpose: Check to see if a string should be treated as an HTML string + * Returns: string:'html' or null + * Inputs: string:sText - string to check + */ + function ( sData ) + { + if ( typeof sData === 'string' && sData.indexOf('<') != -1 && sData.indexOf('>') != -1 ) + { + return 'html'; + } + return null; + } + ] ); + + + // jQuery aliases + $.fn.DataTable = DataTable; + $.fn.dataTable = DataTable; + $.fn.dataTableSettings = DataTable.settings; + $.fn.dataTableExt = DataTable.ext; + + + // Information about events fired by DataTables - for documentation. + /** + * Draw event, fired whenever the table is redrawn on the page, at the same point as + * fnDrawCallback. This may be useful for binding events or performing calculations when + * the table is altered at all. + * @name DataTable#draw + * @event + * @param {event} e jQuery event object + * @param {object} o DataTables settings object {@link DataTable.models.oSettings} + */ + + /** + * Filter event, fired when the filtering applied to the table (using the build in global + * global filter, or column filters) is altered. + * @name DataTable#filter + * @event + * @param {event} e jQuery event object + * @param {object} o DataTables settings object {@link DataTable.models.oSettings} + */ + + /** + * Page change event, fired when the paging of the table is altered. + * @name DataTable#page + * @event + * @param {event} e jQuery event object + * @param {object} o DataTables settings object {@link DataTable.models.oSettings} + */ + + /** + * Sort event, fired when the sorting applied to the table is altered. + * @name DataTable#sort + * @event + * @param {event} e jQuery event object + * @param {object} o DataTables settings object {@link DataTable.models.oSettings} + */ + + /** + * DataTables initialisation complete event, fired when the table is fully drawn, + * including Ajax data loaded, if Ajax data is required. + * @name DataTable#init + * @event + * @param {event} e jQuery event object + * @param {object} oSettings DataTables settings object + * @param {object} json The JSON object request from the server - only + * present if client-side Ajax sourced data is used</li></ol> + */ + + /** + * State save event, fired when the table has changed state a new state save is required. + * This method allows modification of the state saving object prior to actually doing the + * save, including addition or other state properties (for plug-ins) or modification + * of a DataTables core property. + * @name DataTable#stateSaveParams + * @event + * @param {event} e jQuery event object + * @param {object} oSettings DataTables settings object + * @param {object} json The state information to be saved + */ + + /** + * State load event, fired when the table is loading state from the stored data, but + * prior to the settings object being modified by the saved state - allowing modification + * of the saved state is required or loading of state for a plug-in. + * @name DataTable#stateLoadParams + * @event + * @param {event} e jQuery event object + * @param {object} oSettings DataTables settings object + * @param {object} json The saved state information + */ + + /** + * State loaded event, fired when state has been loaded from stored data and the settings + * object has been modified by the loaded data. + * @name DataTable#stateLoaded + * @event + * @param {event} e jQuery event object + * @param {object} oSettings DataTables settings object + * @param {object} json The saved state information + */ + + /** + * Processing event, fired when DataTables is doing some kind of processing (be it, + * sort, filter or anything else). Can be used to indicate to the end user that + * there is something happening, or that something has finished. + * @name DataTable#processing + * @event + * @param {event} e jQuery event object + * @param {object} oSettings DataTables settings object + * @param {boolean} bShow Flag for if DataTables is doing processing or not + */ + + /** + * Ajax (XHR) event, fired whenever an Ajax request is completed from a request to + * made to the server for new data (note that this trigger is called in fnServerData, + * if you override fnServerData and which to use this event, you need to trigger it in + * you success function). + * @name DataTable#xhr + * @event + * @param {event} e jQuery event object + * @param {object} o DataTables settings object {@link DataTable.models.oSettings} + * @param {object} json JSON returned from the server + */ + + /** + * Destroy event, fired when the DataTable is destroyed by calling fnDestroy or passing + * the bDestroy:true parameter in the initialisation object. This can be used to remove + * bound events, added DOM nodes, etc. + * @name DataTable#destroy + * @event + * @param {event} e jQuery event object + * @param {object} o DataTables settings object {@link DataTable.models.oSettings} + */ +})); + +}(window, document)); + diff --git a/common/src/main/webapp/thirdparty/data-tables/jquery.dataTables-1.9.4.min.js b/common/src/main/webapp/thirdparty/data-tables/jquery.dataTables-1.9.4.min.js new file mode 100644 index 0000000..02694a4 --- /dev/null +++ b/common/src/main/webapp/thirdparty/data-tables/jquery.dataTables-1.9.4.min.js @@ -0,0 +1,155 @@ +/* + * File: jquery.dataTables.min.js + * Version: 1.9.4 + * Author: Allan Jardine (www.sprymedia.co.uk) + * Info: www.datatables.net + * + * Copyright 2008-2012 Allan Jardine, all rights reserved. + * + * This source file is free software, under either the GPL v2 license or a + * BSD style license, available at: + * http://datatables.net/license_gpl2 + * http://datatables.net/license_bsd + * + * This source file is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details. + */ +(function(X,l,n){var L=function(h){var j=function(e){function o(a,b){var c=j.defaults.columns,d=a.aoColumns.length,c=h.extend({},j.models.oColumn,c,{sSortingClass:a.oClasses.sSortable,sSortingClassJUI:a.oClasses.sSortJUI,nTh:b?b:l.createElement("th"),sTitle:c.sTitle?c.sTitle:b?b.innerHTML:"",aDataSort:c.aDataSort?c.aDataSort:[d],mData:c.mData?c.oDefaults:d});a.aoColumns.push(c);if(a.aoPreSearchCols[d]===n||null===a.aoPreSearchCols[d])a.aoPreSearchCols[d]=h.extend({},j.models.oSearch);else if(c=a.aoPreSearchCols[d], +c.bRegex===n&&(c.bRegex=!0),c.bSmart===n&&(c.bSmart=!0),c.bCaseInsensitive===n)c.bCaseInsensitive=!0;m(a,d,null)}function m(a,b,c){var d=a.aoColumns[b];c!==n&&null!==c&&(c.mDataProp&&!c.mData&&(c.mData=c.mDataProp),c.sType!==n&&(d.sType=c.sType,d._bAutoType=!1),h.extend(d,c),p(d,c,"sWidth","sWidthOrig"),c.iDataSort!==n&&(d.aDataSort=[c.iDataSort]),p(d,c,"aDataSort"));var 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j},fnHeaderCallback:null,fnInfoCallback:null,fnInitComplete:null,fnPreDrawCallback:null, +fnRowCallback:null,fnServerData:function(e,j,m,k){k.jqXHR=h.ajax({url:e,data:j,success:function(e){e.sError&&k.oApi._fnLog(k,0,e.sError);h(k.oInstance).trigger("xhr",[k,e]);m(e)},dataType:"json",cache:!1,type:k.sServerMethod,error:function(e,h){"parsererror"==h&&k.oApi._fnLog(k,0,"DataTables warning: JSON data from server could not be parsed. This is caused by a JSON formatting error.")}})},fnServerParams:null,fnStateLoad:function(e){var e=this.oApi._fnReadCookie(e.sCookiePrefix+e.sInstance),j;try{j= +"function"===typeof h.parseJSON?h.parseJSON(e):eval("("+e+")")}catch(m){j=null}return j},fnStateLoadParams:null,fnStateLoaded:null,fnStateSave:function(e,h){this.oApi._fnCreateCookie(e.sCookiePrefix+e.sInstance,this.oApi._fnJsonString(h),e.iCookieDuration,e.sCookiePrefix,e.fnCookieCallback)},fnStateSaveParams:null,iCookieDuration:7200,iDeferLoading:null,iDisplayLength:10,iDisplayStart:0,iScrollLoadGap:100,iTabIndex:0,oLanguage:{oAria:{sSortAscending:": activate to sort column ascending",sSortDescending:": activate to sort column descending"}, +oPaginate:{sFirst:"First",sLast:"Last",sNext:"Next",sPrevious:"Previous"},sEmptyTable:"No data available in table",sInfo:"Showing _START_ to _END_ of _TOTAL_ entries",sInfoEmpty:"Showing 0 to 0 of 0 entries",sInfoFiltered:"(filtered from _MAX_ total 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+bDeferRender:null,bFilter:null,bInfo:null,bLengthChange:null,bPaginate:null,bProcessing:null,bServerSide:null,bSort:null,bSortClasses:null,bStateSave:null},oScroll:{bAutoCss:null,bCollapse:null,bInfinite:null,iBarWidth:0,iLoadGap:null,sX:null,sXInner:null,sY:null},oLanguage:{fnInfoCallback:null},oBrowser:{bScrollOversize:!1},aanFeatures:[],aoData:[],aiDisplay:[],aiDisplayMaster:[],aoColumns:[],aoHeader:[],aoFooter:[],asDataSearch:[],oPreviousSearch:{},aoPreSearchCols:[],aaSorting:null,aaSortingFixed:null, +asStripeClasses:null,asDestroyStripes:[],sDestroyWidth:0,aoRowCallback:[],aoHeaderCallback:[],aoFooterCallback:[],aoDrawCallback:[],aoRowCreatedCallback:[],aoPreDrawCallback:[],aoInitComplete:[],aoStateSaveParams:[],aoStateLoadParams:[],aoStateLoaded:[],sTableId:"",nTable:null,nTHead:null,nTFoot:null,nTBody:null,nTableWrapper:null,bDeferLoading:!1,bInitialised:!1,aoOpenRows:[],sDom:null,sPaginationType:"two_button",iCookieDuration:0,sCookiePrefix:"",fnCookieCallback:null,aoStateSave:[],aoStateLoad:[], +oLoadedState:null,sAjaxSource:null,sAjaxDataProp:null,bAjaxDataGet:!0,jqXHR:null,fnServerData:null,aoServerParams:[],sServerMethod:null,fnFormatNumber:null,aLengthMenu:null,iDraw:0,bDrawing:!1,iDrawError:-1,_iDisplayLength:10,_iDisplayStart:0,_iDisplayEnd:10,_iRecordsTotal:0,_iRecordsDisplay:0,bJUI:null,oClasses:{},bFiltered:!1,bSorted:!1,bSortCellsTop:null,oInit:null,aoDestroyCallback:[],fnRecordsTotal:function(){return this.oFeatures.bServerSide?parseInt(this._iRecordsTotal,10):this.aiDisplayMaster.length}, +fnRecordsDisplay:function(){return this.oFeatures.bServerSide?parseInt(this._iRecordsDisplay,10):this.aiDisplay.length},fnDisplayEnd:function(){return this.oFeatures.bServerSide?!1===this.oFeatures.bPaginate||-1==this._iDisplayLength?this._iDisplayStart+this.aiDisplay.length:Math.min(this._iDisplayStart+this._iDisplayLength,this._iRecordsDisplay):this._iDisplayEnd},oInstance:null,sInstance:null,iTabIndex:0,nScrollHead:null,nScrollFoot:null};j.ext=h.extend(!0,{},j.models.ext);h.extend(j.ext.oStdClasses, +{sTable:"dataTable",sPagePrevEnabled:"paginate_enabled_previous",sPagePrevDisabled:"paginate_disabled_previous",sPageNextEnabled:"paginate_enabled_next",sPageNextDisabled:"paginate_disabled_next",sPageJUINext:"",sPageJUIPrev:"",sPageButton:"paginate_button",sPageButtonActive:"paginate_active",sPageButtonStaticDisabled:"paginate_button paginate_button_disabled",sPageFirst:"first",sPagePrevious:"previous",sPageNext:"next",sPageLast:"last",sStripeOdd:"odd",sStripeEven:"even",sRowEmpty:"dataTables_empty", +sWrapper:"dataTables_wrapper",sFilter:"dataTables_filter",sInfo:"dataTables_info",sPaging:"dataTables_paginate paging_",sLength:"dataTables_length",sProcessing:"dataTables_processing",sSortAsc:"sorting_asc",sSortDesc:"sorting_desc",sSortable:"sorting",sSortableAsc:"sorting_asc_disabled",sSortableDesc:"sorting_desc_disabled",sSortableNone:"sorting_disabled",sSortColumn:"sorting_",sSortJUIAsc:"",sSortJUIDesc:"",sSortJUI:"",sSortJUIAscAllowed:"",sSortJUIDescAllowed:"",sSortJUIWrapper:"",sSortIcon:"", +sScrollWrapper:"dataTables_scroll",sScrollHead:"dataTables_scrollHead",sScrollHeadInner:"dataTables_scrollHeadInner",sScrollBody:"dataTables_scrollBody",sScrollFoot:"dataTables_scrollFoot",sScrollFootInner:"dataTables_scrollFootInner",sFooterTH:"",sJUIHeader:"",sJUIFooter:""});h.extend(j.ext.oJUIClasses,j.ext.oStdClasses,{sPagePrevEnabled:"fg-button ui-button ui-state-default ui-corner-left",sPagePrevDisabled:"fg-button ui-button ui-state-default ui-corner-left ui-state-disabled",sPageNextEnabled:"fg-button ui-button ui-state-default ui-corner-right", +sPageNextDisabled:"fg-button ui-button ui-state-default ui-corner-right ui-state-disabled",sPageJUINext:"ui-icon ui-icon-circle-arrow-e",sPageJUIPrev:"ui-icon ui-icon-circle-arrow-w",sPageButton:"fg-button ui-button ui-state-default",sPageButtonActive:"fg-button ui-button ui-state-default ui-state-disabled",sPageButtonStaticDisabled:"fg-button ui-button ui-state-default ui-state-disabled",sPageFirst:"first ui-corner-tl ui-corner-bl",sPageLast:"last ui-corner-tr ui-corner-br",sPaging:"dataTables_paginate fg-buttonset ui-buttonset fg-buttonset-multi ui-buttonset-multi paging_", +sSortAsc:"ui-state-default",sSortDesc:"ui-state-default",sSortable:"ui-state-default",sSortableAsc:"ui-state-default",sSortableDesc:"ui-state-default",sSortableNone:"ui-state-default",sSortJUIAsc:"css_right ui-icon ui-icon-triangle-1-n",sSortJUIDesc:"css_right ui-icon ui-icon-triangle-1-s",sSortJUI:"css_right ui-icon ui-icon-carat-2-n-s",sSortJUIAscAllowed:"css_right ui-icon ui-icon-carat-1-n",sSortJUIDescAllowed:"css_right ui-icon ui-icon-carat-1-s",sSortJUIWrapper:"DataTables_sort_wrapper",sSortIcon:"DataTables_sort_icon", +sScrollHead:"dataTables_scrollHead ui-state-default",sScrollFoot:"dataTables_scrollFoot ui-state-default",sFooterTH:"ui-state-default",sJUIHeader:"fg-toolbar ui-toolbar ui-widget-header ui-corner-tl ui-corner-tr ui-helper-clearfix",sJUIFooter:"fg-toolbar ui-toolbar ui-widget-header ui-corner-bl ui-corner-br ui-helper-clearfix"});h.extend(j.ext.oPagination,{two_button:{fnInit:function(e,j,m){var k=e.oLanguage.oPaginate,n=function(h){e.oApi._fnPageChange(e,h.data.action)&&m(e)},k=!e.bJUI?'<a class="'+ +e.oClasses.sPagePrevDisabled+'" tabindex="'+e.iTabIndex+'" role="button">'+k.sPrevious+'</a><a class="'+e.oClasses.sPageNextDisabled+'" tabindex="'+e.iTabIndex+'" role="button">'+k.sNext+"</a>":'<a class="'+e.oClasses.sPagePrevDisabled+'" tabindex="'+e.iTabIndex+'" role="button"><span class="'+e.oClasses.sPageJUIPrev+'"></span></a><a class="'+e.oClasses.sPageNextDisabled+'" tabindex="'+e.iTabIndex+'" role="button"><span class="'+e.oClasses.sPageJUINext+'"></span></a>';h(j).append(k);var l=h("a",j), +k=l[0],l=l[1];e.oApi._fnBindAction(k,{action:"previous"},n);e.oApi._fnBindAction(l,{action:"next"},n);e.aanFeatures.p||(j.id=e.sTableId+"_paginate",k.id=e.sTableId+"_previous",l.id=e.sTableId+"_next",k.setAttribute("aria-controls",e.sTableId),l.setAttribute("aria-controls",e.sTableId))},fnUpdate:function(e){if(e.aanFeatures.p)for(var h=e.oClasses,j=e.aanFeatures.p,k,l=0,n=j.length;l<n;l++)if(k=j[l].firstChild)k.className=0===e._iDisplayStart?h.sPagePrevDisabled:h.sPagePrevEnabled,k=k.nextSibling, +k.className=e.fnDisplayEnd()==e.fnRecordsDisplay()?h.sPageNextDisabled:h.sPageNextEnabled}},iFullNumbersShowPages:5,full_numbers:{fnInit:function(e,j,m){var k=e.oLanguage.oPaginate,l=e.oClasses,n=function(h){e.oApi._fnPageChange(e,h.data.action)&&m(e)};h(j).append('<a tabindex="'+e.iTabIndex+'" class="'+l.sPageButton+" "+l.sPageFirst+'">'+k.sFirst+'</a><a tabindex="'+e.iTabIndex+'" class="'+l.sPageButton+" "+l.sPagePrevious+'">'+k.sPrevious+'</a><span></span><a tabindex="'+e.iTabIndex+'" class="'+ +l.sPageButton+" "+l.sPageNext+'">'+k.sNext+'</a><a tabindex="'+e.iTabIndex+'" class="'+l.sPageButton+" "+l.sPageLast+'">'+k.sLast+"</a>");var t=h("a",j),k=t[0],l=t[1],r=t[2],t=t[3];e.oApi._fnBindAction(k,{action:"first"},n);e.oApi._fnBindAction(l,{action:"previous"},n);e.oApi._fnBindAction(r,{action:"next"},n);e.oApi._fnBindAction(t,{action:"last"},n);e.aanFeatures.p||(j.id=e.sTableId+"_paginate",k.id=e.sTableId+"_first",l.id=e.sTableId+"_previous",r.id=e.sTableId+"_next",t.id=e.sTableId+"_last")}, +fnUpdate:function(e,o){if(e.aanFeatures.p){var m=j.ext.oPagination.iFullNumbersShowPages,k=Math.floor(m/2),l=Math.ceil(e.fnRecordsDisplay()/e._iDisplayLength),n=Math.ceil(e._iDisplayStart/e._iDisplayLength)+1,t="",r,B=e.oClasses,u,M=e.aanFeatures.p,L=function(h){e.oApi._fnBindAction(this,{page:h+r-1},function(h){e.oApi._fnPageChange(e,h.data.page);o(e);h.preventDefault()})};-1===e._iDisplayLength?n=k=r=1:l<m?(r=1,k=l):n<=k?(r=1,k=m):n>=l-k?(r=l-m+1,k=l):(r=n-Math.ceil(m/2)+1,k=r+m-1);for(m=r;m<=k;m++)t+= +n!==m?'<a tabindex="'+e.iTabIndex+'" class="'+B.sPageButton+'">'+e.fnFormatNumber(m)+"</a>":'<a tabindex="'+e.iTabIndex+'" class="'+B.sPageButtonActive+'">'+e.fnFormatNumber(m)+"</a>";m=0;for(k=M.length;m<k;m++)u=M[m],u.hasChildNodes()&&(h("span:eq(0)",u).html(t).children("a").each(L),u=u.getElementsByTagName("a"),u=[u[0],u[1],u[u.length-2],u[u.length-1]],h(u).removeClass(B.sPageButton+" "+B.sPageButtonActive+" "+B.sPageButtonStaticDisabled),h([u[0],u[1]]).addClass(1==n?B.sPageButtonStaticDisabled: +B.sPageButton),h([u[2],u[3]]).addClass(0===l||n===l||-1===e._iDisplayLength?B.sPageButtonStaticDisabled:B.sPageButton))}}}});h.extend(j.ext.oSort,{"string-pre":function(e){"string"!=typeof e&&(e=null!==e&&e.toString?e.toString():"");return e.toLowerCase()},"string-asc":function(e,h){return e<h?-1:e>h?1:0},"string-desc":function(e,h){return e<h?1:e>h?-1:0},"html-pre":function(e){return e.replace(/<.*?>/g,"").toLowerCase()},"html-asc":function(e,h){return e<h?-1:e>h?1:0},"html-desc":function(e,h){return e< +h?1:e>h?-1:0},"date-pre":function(e){e=Date.parse(e);if(isNaN(e)||""===e)e=Date.parse("01/01/1970 00:00:00");return e},"date-asc":function(e,h){return e-h},"date-desc":function(e,h){return h-e},"numeric-pre":function(e){return"-"==e||""===e?0:1*e},"numeric-asc":function(e,h){return e-h},"numeric-desc":function(e,h){return h-e}});h.extend(j.ext.aTypes,[function(e){if("number"===typeof e)return"numeric";if("string"!==typeof e)return null;var h,j=!1;h=e.charAt(0);if(-1=="0123456789-".indexOf(h))return null; +for(var k=1;k<e.length;k++){h=e.charAt(k);if(-1=="0123456789.".indexOf(h))return null;if("."==h){if(j)return null;j=!0}}return"numeric"},function(e){var h=Date.parse(e);return null!==h&&!isNaN(h)||"string"===typeof e&&0===e.length?"date":null},function(e){return"string"===typeof e&&-1!=e.indexOf("<")&&-1!=e.indexOf(">")?"html":null}]);h.fn.DataTable=j;h.fn.dataTable=j;h.fn.dataTableSettings=j.settings;h.fn.dataTableExt=j.ext};"function"===typeof define&&define.amd?define(["jquery"],L):jQuery&&!jQuery.fn.dataTable&& +L(jQuery)})(window,document); diff --git a/common/src/main/webapp/thirdparty/data-tables/jquery.dataTables.js b/common/src/main/webapp/thirdparty/data-tables/jquery.dataTables.js new file mode 100644 index 0000000..380ab1e --- /dev/null +++ b/common/src/main/webapp/thirdparty/data-tables/jquery.dataTables.js @@ -0,0 +1,15268 @@ +/*! DataTables 1.10.11 + * ©2008-2015 SpryMedia Ltd - datatables.net/license + */ + +/** + * @summary DataTables + * @description Paginate, search and order HTML tables + * @version 1.10.11 + * @file jquery.dataTables.js + * @author SpryMedia Ltd (www.sprymedia.co.uk) + * @contact www.sprymedia.co.uk/contact + * @copyright Copyright 2008-2015 SpryMedia Ltd. + * + * This source file is free software, available under the following license: + * MIT license - http://datatables.net/license + * + * This source file is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details. + * + * For details please refer to: http://www.datatables.net + */ + +/*jslint evil: true, undef: true, browser: true */ +/*globals $,require,jQuery,define,_selector_run,_selector_opts,_selector_first,_selector_row_indexes,_ext,_Api,_api_register,_api_registerPlural,_re_new_lines,_re_html,_re_formatted_numeric,_re_escape_regex,_empty,_intVal,_numToDecimal,_isNumber,_isHtml,_htmlNumeric,_pluck,_pluck_order,_range,_stripHtml,_unique,_fnBuildAjax,_fnAjaxUpdate,_fnAjaxParameters,_fnAjaxUpdateDraw,_fnAjaxDataSrc,_fnAddColumn,_fnColumnOptions,_fnAdjustColumnSizing,_fnVisibleToColumnIndex,_fnColumnIndexToVisible,_fnVisbleColumns,_fnGetColumns,_fnColumnTypes,_fnApplyColumnDefs,_fnHungarianMap,_fnCamelToHungarian,_fnLanguageCompat,_fnBrowserDetect,_fnAddData,_fnAddTr,_fnNodeToDataIndex,_fnNodeToColumnIndex,_fnGetCellData,_fnSetCellData,_fnSplitObjNotation,_fnGetObjectDataFn,_fnSetObjectDataFn,_fnGetDataMaster,_fnClearTable,_fnDeleteIndex,_fnInvalidate,_fnGetRowElements,_fnCreateTr,_fnBuildHead,_fnDrawHead,_fnDraw,_fnReDraw,_fnAddOptionsHtml,_fnDetectHeader,_fnGetUniqueThs,_fnFeatureHtmlFilter,_fnFilterComplete,_fnFilterCustom,_fnFilterColumn,_fnFilter,_fnFilterCreateSearch,_fnEscapeRegex,_fnFilterData,_fnFeatureHtmlInfo,_fnUpdateInfo,_fnInfoMacros,_fnInitialise,_fnInitComplete,_fnLengthChange,_fnFeatureHtmlLength,_fnFeatureHtmlPaginate,_fnPageChange,_fnFeatureHtmlProcessing,_fnProcessingDisplay,_fnFeatureHtmlTable,_fnScrollDraw,_fnApplyToChildren,_fnCalculateColumnWidths,_fnThrottle,_fnConvertToWidth,_fnGetWidestNode,_fnGetMaxLenString,_fnStringToCss,_fnSortFlatten,_fnSort,_fnSortAria,_fnSortListener,_fnSortAttachListener,_fnSortingClasses,_fnSortData,_fnSaveState,_fnLoadState,_fnSettingsFromNode,_fnLog,_fnMap,_fnBindAction,_fnCallbackReg,_fnCallbackFire,_fnLengthOverflow,_fnRenderer,_fnDataSource,_fnRowAttributes*/ + +(function( factory ) { + "use strict"; + + if ( typeof define === 'function' && define.amd ) { + // AMD + define( ['jquery'], function ( $ ) { + return factory( $, window, document ); + } ); + } + else if ( typeof exports === 'object' ) { + // CommonJS + module.exports = function (root, $) { + if ( ! root ) { + // CommonJS environments without a window global must pass a + // root. This will give an error otherwise + root = window; + } + + if ( ! $ ) { + $ = typeof window !== 'undefined' ? // jQuery's factory checks for a global window + require('jquery') : + require('jquery')( root ); + } + + return factory( $, root, root.document ); + }; + } + else { + // Browser + factory( jQuery, window, document ); + } +} +(function( $, window, document, undefined ) { + "use strict"; + + /** + * DataTables is a plug-in for the jQuery Javascript library. It is a highly + * flexible tool, based upon the foundations of progressive enhancement, + * which will add advanced interaction controls to any HTML table. For a + * full list of features please refer to + * [DataTables.net](href="http://datatables.net). + * + * Note that the `DataTable` object is not a global variable but is aliased + * to `jQuery.fn.DataTable` and `jQuery.fn.dataTable` through which it may + * be accessed. + * + * @class + * @param {object} [init={}] Configuration object for DataTables. Options + * are defined by {@link DataTable.defaults} + * @requires jQuery 1.7+ + * + * @example + * // Basic initialisation + * $(document).ready( function { + * $('#example').dataTable(); + * } ); + * + * @example + * // Initialisation with configuration options - in this case, disable + * // pagination and sorting. + * $(document).ready( function { + * $('#example').dataTable( { + * "paginate": false, + * "sort": false + * } ); + * } ); + */ + var DataTable; + + + /* + * It is useful to have variables which are scoped locally so only the + * DataTables functions can access them and they don't leak into global space. + * At the same time these functions are often useful over multiple files in the + * core and API, so we list, or at least document, all variables which are used + * by DataTables as private variables here. This also ensures that there is no + * clashing of variable names and that they can easily referenced for reuse. + */ + + + // Defined else where + // _selector_run + // _selector_opts + // _selector_first + // _selector_row_indexes + + var _ext; // DataTable.ext + var _Api; // DataTable.Api + var _api_register; // DataTable.Api.register + var _api_registerPlural; // DataTable.Api.registerPlural + + var _re_dic = {}; + var _re_new_lines = /[\r\n]/g; + var _re_html = /<.*?>/g; + var _re_date_start = /^[\w\+\-]/; + var _re_date_end = /[\w\+\-]$/; + + // Escape regular expression special characters + var _re_escape_regex = new RegExp( '(\\' + [ '/', '.', '*', '+', '?', '|', '(', ')', '[', ']', '{', '}', '\\', '$', '^', '-' ].join('|\\') + ')', 'g' ); + + // http://en.wikipedia.org/wiki/Foreign_exchange_market + // - \u20BD - Russian ruble. + // - \u20a9 - South Korean Won + // - \u20BA - Turkish Lira + // - \u20B9 - Indian Rupee + // - R - Brazil (R$) and South Africa + // - fr - Swiss Franc + // - kr - Swedish krona, Norwegian krone and Danish krone + // - \u2009 is thin space and \u202F is narrow no-break space, both used in many + // standards as thousands separators. + var _re_formatted_numeric = /[',$£€¥%\u2009\u202F\u20BD\u20a9\u20BArfk]/gi; + + + var _empty = function ( d ) { + return !d || d === true || d === '-' ? true : false; + }; + + + var _intVal = function ( s ) { + var integer = parseInt( s, 10 ); + return !isNaN(integer) && isFinite(s) ? integer : null; + }; + + // Convert from a formatted number with characters other than `.` as the + // decimal place, to a Javascript number + var _numToDecimal = function ( num, decimalPoint ) { + // Cache created regular expressions for speed as this function is called often + if ( ! _re_dic[ decimalPoint ] ) { + _re_dic[ decimalPoint ] = new RegExp( _fnEscapeRegex( decimalPoint ), 'g' ); + } + return typeof num === 'string' && decimalPoint !== '.' ? + num.replace( /\./g, '' ).replace( _re_dic[ decimalPoint ], '.' ) : + num; + }; + + + var _isNumber = function ( d, decimalPoint, formatted ) { + var strType = typeof d === 'string'; + + // If empty return immediately so there must be a number if it is a + // formatted string (this stops the string "k", or "kr", etc being detected + // as a formatted number for currency + if ( _empty( d ) ) { + return true; + } + + if ( decimalPoint && strType ) { + d = _numToDecimal( d, decimalPoint ); + } + + if ( formatted && strType ) { + d = d.replace( _re_formatted_numeric, '' ); + } + + return !isNaN( parseFloat(d) ) && isFinite( d ); + }; + + + // A string without HTML in it can be considered to be HTML still + var _isHtml = function ( d ) { + return _empty( d ) || typeof d === 'string'; + }; + + + var _htmlNumeric = function ( d, decimalPoint, formatted ) { + if ( _empty( d ) ) { + return true; + } + + var html = _isHtml( d ); + return ! html ? + null : + _isNumber( _stripHtml( d ), decimalPoint, formatted ) ? + true : + null; + }; + + + var _pluck = function ( a, prop, prop2 ) { + var out = []; + var i=0, ien=a.length; + + // Could have the test in the loop for slightly smaller code, but speed + // is essential here + if ( prop2 !== undefined ) { + for ( ; i<ien ; i++ ) { + if ( a[i] && a[i][ prop ] ) { + out.push( a[i][ prop ][ prop2 ] ); + } + } + } + else { + for ( ; i<ien ; i++ ) { + if ( a[i] ) { + out.push( a[i][ prop ] ); + } + } + } + + return out; + }; + + + // Basically the same as _pluck, but rather than looping over `a` we use `order` + // as the indexes to pick from `a` + var _pluck_order = function ( a, order, prop, prop2 ) + { + var out = []; + var i=0, ien=order.length; + + // Could have the test in the loop for slightly smaller code, but speed + // is essential here + if ( prop2 !== undefined ) { + for ( ; i<ien ; i++ ) { + if ( a[ order[i] ][ prop ] ) { + out.push( a[ order[i] ][ prop ][ prop2 ] ); + } + } + } + else { + for ( ; i<ien ; i++ ) { + out.push( a[ order[i] ][ prop ] ); + } + } + + return out; + }; + + + var _range = function ( len, start ) + { + var out = []; + var end; + + if ( start === undefined ) { + start = 0; + end = len; + } + else { + end = start; + start = len; + } + + for ( var i=start ; i<end ; i++ ) { + out.push( i ); + } + + return out; + }; + + + var _removeEmpty = function ( a ) + { + var out = []; + + for ( var i=0, ien=a.length ; i<ien ; i++ ) { + if ( a[i] ) { // careful - will remove all falsy values! + out.push( a[i] ); + } + } + + return out; + }; + + + var _stripHtml = function ( d ) { + return d.replace( _re_html, '' ); + }; + + + /** + * Find the unique elements in a source array. + * + * @param {array} src Source array + * @return {array} Array of unique items + * @ignore + */ + var _unique = function ( src ) + { + // A faster unique method is to use object keys to identify used values, + // but this doesn't work with arrays or objects, which we must also + // consider. See jsperf.com/compare-array-unique-versions/4 for more + // information. + var + out = [], + val, + i, ien=src.length, + j, k=0; + + again: for ( i=0 ; i<ien ; i++ ) { + val = src[i]; + + for ( j=0 ; j<k ; j++ ) { + if ( out[j] === val ) { + continue again; + } + } + + out.push( val ); + k++; + } + + return out; + }; + + + + /** + * Create a mapping object that allows camel case parameters to be looked up + * for their Hungarian counterparts. The mapping is stored in a private + * parameter called `_hungarianMap` which can be accessed on the source object. + * @param {object} o + * @memberof DataTable#oApi + */ + function _fnHungarianMap ( o ) + { + var + hungarian = 'a aa ai ao as b fn i m o s ', + match, + newKey, + map = {}; + + $.each( o, function (key, val) { + match = key.match(/^([^A-Z]+?)([A-Z])/); + + if ( match && hungarian.indexOf(match[1]+' ') !== -1 ) + { + newKey = key.replace( match[0], match[2].toLowerCase() ); + map[ newKey ] = key; + + if ( match[1] === 'o' ) + { + _fnHungarianMap( o[key] ); + } + } + } ); + + o._hungarianMap = map; + } + + + /** + * Convert from camel case parameters to Hungarian, based on a Hungarian map + * created by _fnHungarianMap. + * @param {object} src The model object which holds all parameters that can be + * mapped. + * @param {object} user The object to convert from camel case to Hungarian. + * @param {boolean} force When set to `true`, properties which already have a + * Hungarian value in the `user` object will be overwritten. Otherwise they + * won't be. + * @memberof DataTable#oApi + */ + function _fnCamelToHungarian ( src, user, force ) + { + if ( ! src._hungarianMap ) { + _fnHungarianMap( src ); + } + + var hungarianKey; + + $.each( user, function (key, val) { + hungarianKey = src._hungarianMap[ key ]; + + if ( hungarianKey !== undefined && (force || user[hungarianKey] === undefined) ) + { + // For objects, we need to buzz down into the object to copy parameters + if ( hungarianKey.charAt(0) === 'o' ) + { + // Copy the camelCase options over to the hungarian + if ( ! user[ hungarianKey ] ) { + user[ hungarianKey ] = {}; + } + $.extend( true, user[hungarianKey], user[key] ); + + _fnCamelToHungarian( src[hungarianKey], user[hungarianKey], force ); + } + else { + user[hungarianKey] = user[ key ]; + } + } + } ); + } + + + /** + * Language compatibility - when certain options are given, and others aren't, we + * need to duplicate the values over, in order to provide backwards compatibility + * with older language files. + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnLanguageCompat( lang ) + { + var defaults = DataTable.defaults.oLanguage; + var zeroRecords = lang.sZeroRecords; + + /* Backwards compatibility - if there is no sEmptyTable given, then use the same as + * sZeroRecords - assuming that is given. + */ + if ( ! lang.sEmptyTable && zeroRecords && + defaults.sEmptyTable === "No data available in table" ) + { + _fnMap( lang, lang, 'sZeroRecords', 'sEmptyTable' ); + } + + /* Likewise with loading records */ + if ( ! lang.sLoadingRecords && zeroRecords && + defaults.sLoadingRecords === "Loading..." ) + { + _fnMap( lang, lang, 'sZeroRecords', 'sLoadingRecords' ); + } + + // Old parameter name of the thousands separator mapped onto the new + if ( lang.sInfoThousands ) { + lang.sThousands = lang.sInfoThousands; + } + + var decimal = lang.sDecimal; + if ( decimal ) { + _addNumericSort( decimal ); + } + } + + + /** + * Map one parameter onto another + * @param {object} o Object to map + * @param {*} knew The new parameter name + * @param {*} old The old parameter name + */ + var _fnCompatMap = function ( o, knew, old ) { + if ( o[ knew ] !== undefined ) { + o[ old ] = o[ knew ]; + } + }; + + + /** + * Provide backwards compatibility for the main DT options. Note that the new + * options are mapped onto the old parameters, so this is an external interface + * change only. + * @param {object} init Object to map + */ + function _fnCompatOpts ( init ) + { + _fnCompatMap( init, 'ordering', 'bSort' ); + _fnCompatMap( init, 'orderMulti', 'bSortMulti' ); + _fnCompatMap( init, 'orderClasses', 'bSortClasses' ); + _fnCompatMap( init, 'orderCellsTop', 'bSortCellsTop' ); + _fnCompatMap( init, 'order', 'aaSorting' ); + _fnCompatMap( init, 'orderFixed', 'aaSortingFixed' ); + _fnCompatMap( init, 'paging', 'bPaginate' ); + _fnCompatMap( init, 'pagingType', 'sPaginationType' ); + _fnCompatMap( init, 'pageLength', 'iDisplayLength' ); + _fnCompatMap( init, 'searching', 'bFilter' ); + + // Boolean initialisation of x-scrolling + if ( typeof init.sScrollX === 'boolean' ) { + init.sScrollX = init.sScrollX ? '100%' : ''; + } + if ( typeof init.scrollX === 'boolean' ) { + init.scrollX = init.scrollX ? '100%' : ''; + } + + // Column search objects are in an array, so it needs to be converted + // element by element + var searchCols = init.aoSearchCols; + + if ( searchCols ) { + for ( var i=0, ien=searchCols.length ; i<ien ; i++ ) { + if ( searchCols[i] ) { + _fnCamelToHungarian( DataTable.models.oSearch, searchCols[i] ); + } + } + } + } + + + /** + * Provide backwards compatibility for column options. Note that the new options + * are mapped onto the old parameters, so this is an external interface change + * only. + * @param {object} init Object to map + */ + function _fnCompatCols ( init ) + { + _fnCompatMap( init, 'orderable', 'bSortable' ); + _fnCompatMap( init, 'orderData', 'aDataSort' ); + _fnCompatMap( init, 'orderSequence', 'asSorting' ); + _fnCompatMap( init, 'orderDataType', 'sortDataType' ); + + // orderData can be given as an integer + var dataSort = init.aDataSort; + if ( dataSort && ! $.isArray( dataSort ) ) { + init.aDataSort = [ dataSort ]; + } + } + + + /** + * Browser feature detection for capabilities, quirks + * @param {object} settings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnBrowserDetect( settings ) + { + // We don't need to do this every time DataTables is constructed, the values + // calculated are specific to the browser and OS configuration which we + // don't expect to change between initialisations + if ( ! DataTable.__browser ) { + var browser = {}; + DataTable.__browser = browser; + + // Scrolling feature / quirks detection + var n = $('<div/>') + .css( { + position: 'fixed', + top: 0, + left: 0, + height: 1, + width: 1, + overflow: 'hidden' + } ) + .append( + $('<div/>') + .css( { + position: 'absolute', + top: 1, + left: 1, + width: 100, + overflow: 'scroll' + } ) + .append( + $('<div/>') + .css( { + width: '100%', + height: 10 + } ) + ) + ) + .appendTo( 'body' ); + + var outer = n.children(); + var inner = outer.children(); + + // Numbers below, in order, are: + // inner.offsetWidth, inner.clientWidth, outer.offsetWidth, outer.clientWidth + // + // IE6 XP: 100 100 100 83 + // IE7 Vista: 100 100 100 83 + // IE 8+ Windows: 83 83 100 83 + // Evergreen Windows: 83 83 100 83 + // Evergreen Mac with scrollbars: 85 85 100 85 + // Evergreen Mac without scrollbars: 100 100 100 100 + + // Get scrollbar width + browser.barWidth = outer[0].offsetWidth - outer[0].clientWidth; + + // IE6/7 will oversize a width 100% element inside a scrolling element, to + // include the width of the scrollbar, while other browsers ensure the inner + // element is contained without forcing scrolling + browser.bScrollOversize = inner[0].offsetWidth === 100 && outer[0].clientWidth !== 100; + + // In rtl text layout, some browsers (most, but not all) will place the + // scrollbar on the left, rather than the right. + browser.bScrollbarLeft = Math.round( inner.offset().left ) !== 1; + + // IE8- don't provide height and width for getBoundingClientRect + browser.bBounding = n[0].getBoundingClientRect().width ? true : false; + + n.remove(); + } + + $.extend( settings.oBrowser, DataTable.__browser ); + settings.oScroll.iBarWidth = DataTable.__browser.barWidth; + } + + + /** + * Array.prototype reduce[Right] method, used for browsers which don't support + * JS 1.6. Done this way to reduce code size, since we iterate either way + * @param {object} settings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnReduce ( that, fn, init, start, end, inc ) + { + var + i = start, + value, + isSet = false; + + if ( init !== undefined ) { + value = init; + isSet = true; + } + + while ( i !== end ) { + if ( ! that.hasOwnProperty(i) ) { + continue; + } + + value = isSet ? + fn( value, that[i], i, that ) : + that[i]; + + isSet = true; + i += inc; + } + + return value; + } + + /** + * Add a column to the list used for the table with default values + * @param {object} oSettings dataTables settings object + * @param {node} nTh The th element for this column + * @memberof DataTable#oApi + */ + function _fnAddColumn( oSettings, nTh ) + { + // Add column to aoColumns array + var oDefaults = DataTable.defaults.column; + var iCol = oSettings.aoColumns.length; + var oCol = $.extend( {}, DataTable.models.oColumn, oDefaults, { + "nTh": nTh ? nTh : document.createElement('th'), + "sTitle": oDefaults.sTitle ? oDefaults.sTitle : nTh ? nTh.innerHTML : '', + "aDataSort": oDefaults.aDataSort ? oDefaults.aDataSort : [iCol], + "mData": oDefaults.mData ? oDefaults.mData : iCol, + idx: iCol + } ); + oSettings.aoColumns.push( oCol ); + + // Add search object for column specific search. Note that the `searchCols[ iCol ]` + // passed into extend can be undefined. This allows the user to give a default + // with only some of the parameters defined, and also not give a default + var searchCols = oSettings.aoPreSearchCols; + searchCols[ iCol ] = $.extend( {}, DataTable.models.oSearch, searchCols[ iCol ] ); + + // Use the default column options function to initialise classes etc + _fnColumnOptions( oSettings, iCol, $(nTh).data() ); + } + + + /** + * Apply options for a column + * @param {object} oSettings dataTables settings object + * @param {int} iCol column index to consider + * @param {object} oOptions object with sType, bVisible and bSearchable etc + * @memberof DataTable#oApi + */ + function _fnColumnOptions( oSettings, iCol, oOptions ) + { + var oCol = oSettings.aoColumns[ iCol ]; + var oClasses = oSettings.oClasses; + var th = $(oCol.nTh); + + // Try to get width information from the DOM. We can't get it from CSS + // as we'd need to parse the CSS stylesheet. `width` option can override + if ( ! oCol.sWidthOrig ) { + // Width attribute + oCol.sWidthOrig = th.attr('width') || null; + + // Style attribute + var t = (th.attr('style') || '').match(/width:\s*(\d+[pxem%]+)/); + if ( t ) { + oCol.sWidthOrig = t[1]; + } + } + + /* User specified column options */ + if ( oOptions !== undefined && oOptions !== null ) + { + // Backwards compatibility + _fnCompatCols( oOptions ); + + // Map camel case parameters to their Hungarian counterparts + _fnCamelToHungarian( DataTable.defaults.column, oOptions ); + + /* Backwards compatibility for mDataProp */ + if ( oOptions.mDataProp !== undefined && !oOptions.mData ) + { + oOptions.mData = oOptions.mDataProp; + } + + if ( oOptions.sType ) + { + oCol._sManualType = oOptions.sType; + } + + // `class` is a reserved word in Javascript, so we need to provide + // the ability to use a valid name for the camel case input + if ( oOptions.className && ! oOptions.sClass ) + { + oOptions.sClass = oOptions.className; + } + + $.extend( oCol, oOptions ); + _fnMap( oCol, oOptions, "sWidth", "sWidthOrig" ); + + /* iDataSort to be applied (backwards compatibility), but aDataSort will take + * priority if defined + */ + if ( oOptions.iDataSort !== undefined ) + { + oCol.aDataSort = [ oOptions.iDataSort ]; + } + _fnMap( oCol, oOptions, "aDataSort" ); + } + + /* Cache the data get and set functions for speed */ + var mDataSrc = oCol.mData; + var mData = _fnGetObjectDataFn( mDataSrc ); + var mRender = oCol.mRender ? _fnGetObjectDataFn( oCol.mRender ) : null; + + var attrTest = function( src ) { + return typeof src === 'string' && src.indexOf('@') !== -1; + }; + oCol._bAttrSrc = $.isPlainObject( mDataSrc ) && ( + attrTest(mDataSrc.sort) || attrTest(mDataSrc.type) || attrTest(mDataSrc.filter) + ); + oCol._setter = null; + + oCol.fnGetData = function (rowData, type, meta) { + var innerData = mData( rowData, type, undefined, meta ); + + return mRender && type ? + mRender( innerData, type, rowData, meta ) : + innerData; + }; + oCol.fnSetData = function ( rowData, val, meta ) { + return _fnSetObjectDataFn( mDataSrc )( rowData, val, meta ); + }; + + // Indicate if DataTables should read DOM data as an object or array + // Used in _fnGetRowElements + if ( typeof mDataSrc !== 'number' ) { + oSettings._rowReadObject = true; + } + + /* Feature sorting overrides column specific when off */ + if ( !oSettings.oFeatures.bSort ) + { + oCol.bSortable = false; + th.addClass( oClasses.sSortableNone ); // Have to add class here as order event isn't called + } + + /* Check that the class assignment is correct for sorting */ + var bAsc = $.inArray('asc', oCol.asSorting) !== -1; + var bDesc = $.inArray('desc', oCol.asSorting) !== -1; + if ( !oCol.bSortable || (!bAsc && !bDesc) ) + { + oCol.sSortingClass = oClasses.sSortableNone; + oCol.sSortingClassJUI = ""; + } + else if ( bAsc && !bDesc ) + { + oCol.sSortingClass = oClasses.sSortableAsc; + oCol.sSortingClassJUI = oClasses.sSortJUIAscAllowed; + } + else if ( !bAsc && bDesc ) + { + oCol.sSortingClass = oClasses.sSortableDesc; + oCol.sSortingClassJUI = oClasses.sSortJUIDescAllowed; + } + else + { + oCol.sSortingClass = oClasses.sSortable; + oCol.sSortingClassJUI = oClasses.sSortJUI; + } + } + + + /** + * Adjust the table column widths for new data. Note: you would probably want to + * do a redraw after calling this function! + * @param {object} settings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnAdjustColumnSizing ( settings ) + { + /* Not interested in doing column width calculation if auto-width is disabled */ + if ( settings.oFeatures.bAutoWidth !== false ) + { + var columns = settings.aoColumns; + + _fnCalculateColumnWidths( settings ); + for ( var i=0 , iLen=columns.length ; i<iLen ; i++ ) + { + columns[i].nTh.style.width = columns[i].sWidth; + } + } + + var scroll = settings.oScroll; + if ( scroll.sY !== '' || scroll.sX !== '') + { + _fnScrollDraw( settings ); + } + + _fnCallbackFire( settings, null, 'column-sizing', [settings] ); + } + + + /** + * Covert the index of a visible column to the index in the data array (take account + * of hidden columns) + * @param {object} oSettings dataTables settings object + * @param {int} iMatch Visible column index to lookup + * @returns {int} i the data index + * @memberof DataTable#oApi + */ + function _fnVisibleToColumnIndex( oSettings, iMatch ) + { + var aiVis = _fnGetColumns( oSettings, 'bVisible' ); + + return typeof aiVis[iMatch] === 'number' ? + aiVis[iMatch] : + null; + } + + + /** + * Covert the index of an index in the data array and convert it to the visible + * column index (take account of hidden columns) + * @param {int} iMatch Column index to lookup + * @param {object} oSettings dataTables settings object + * @returns {int} i the data index + * @memberof DataTable#oApi + */ + function _fnColumnIndexToVisible( oSettings, iMatch ) + { + var aiVis = _fnGetColumns( oSettings, 'bVisible' ); + var iPos = $.inArray( iMatch, aiVis ); + + return iPos !== -1 ? iPos : null; + } + + + /** + * Get the number of visible columns + * @param {object} oSettings dataTables settings object + * @returns {int} i the number of visible columns + * @memberof DataTable#oApi + */ + function _fnVisbleColumns( oSettings ) + { + return $( _pluck( oSettings.aoColumns, 'nTh' ) ).filter(':visible').length; + } + + + /** + * Get an array of column indexes that match a given property + * @param {object} oSettings dataTables settings object + * @param {string} sParam Parameter in aoColumns to look for - typically + * bVisible or bSearchable + * @returns {array} Array of indexes with matched properties + * @memberof DataTable#oApi + */ + function _fnGetColumns( oSettings, sParam ) + { + var a = []; + + $.map( oSettings.aoColumns, function(val, i) { + if ( val[sParam] ) { + a.push( i ); + } + } ); + + return a; + } + + + /** + * Calculate the 'type' of a column + * @param {object} settings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnColumnTypes ( settings ) + { + var columns = settings.aoColumns; + var data = settings.aoData; + var types = DataTable.ext.type.detect; + var i, ien, j, jen, k, ken; + var col, cell, detectedType, cache; + + // For each column, spin over the + for ( i=0, ien=columns.length ; i<ien ; i++ ) { + col = columns[i]; + cache = []; + + if ( ! col.sType && col._sManualType ) { + col.sType = col._sManualType; + } + else if ( ! col.sType ) { + for ( j=0, jen=types.length ; j<jen ; j++ ) { + for ( k=0, ken=data.length ; k<ken ; k++ ) { + // Use a cache array so we only need to get the type data + // from the formatter once (when using multiple detectors) + if ( cache[k] === undefined ) { + cache[k] = _fnGetCellData( settings, k, i, 'type' ); + } + + detectedType = types[j]( cache[k], settings ); + + // If null, then this type can't apply to this column, so + // rather than testing all cells, break out. There is an + // exception for the last type which is `html`. We need to + // scan all rows since it is possible to mix string and HTML + // types + if ( ! detectedType && j !== types.length-1 ) { + break; + } + + // Only a single match is needed for html type since it is + // bottom of the pile and very similar to string + if ( detectedType === 'html' ) { + break; + } + } + + // Type is valid for all data points in the column - use this + // type + if ( detectedType ) { + col.sType = detectedType; + break; + } + } + + // Fall back - if no type was detected, always use string + if ( ! col.sType ) { + col.sType = 'string'; + } + } + } + } + + + /** + * Take the column definitions and static columns arrays and calculate how + * they relate to column indexes. The callback function will then apply the + * definition found for a column to a suitable configuration object. + * @param {object} oSettings dataTables settings object + * @param {array} aoColDefs The aoColumnDefs array that is to be applied + * @param {array} aoCols The aoColumns array that defines columns individually + * @param {function} fn Callback function - takes two parameters, the calculated + * column index and the definition for that column. + * @memberof DataTable#oApi + */ + function _fnApplyColumnDefs( oSettings, aoColDefs, aoCols, fn ) + { + var i, iLen, j, jLen, k, kLen, def; + var columns = oSettings.aoColumns; + + // Column definitions with aTargets + if ( aoColDefs ) + { + /* Loop over the definitions array - loop in reverse so first instance has priority */ + for ( i=aoColDefs.length-1 ; i>=0 ; i-- ) + { + def = aoColDefs[i]; + + /* Each definition can target multiple columns, as it is an array */ + var aTargets = def.targets !== undefined ? + def.targets : + def.aTargets; + + if ( ! $.isArray( aTargets ) ) + { + aTargets = [ aTargets ]; + } + + for ( j=0, jLen=aTargets.length ; j<jLen ; j++ ) + { + if ( typeof aTargets[j] === 'number' && aTargets[j] >= 0 ) + { + /* Add columns that we don't yet know about */ + while( columns.length <= aTargets[j] ) + { + _fnAddColumn( oSettings ); + } + + /* Integer, basic index */ + fn( aTargets[j], def ); + } + else if ( typeof aTargets[j] === 'number' && aTargets[j] < 0 ) + { + /* Negative integer, right to left column counting */ + fn( columns.length+aTargets[j], def ); + } + else if ( typeof aTargets[j] === 'string' ) + { + /* Class name matching on TH element */ + for ( k=0, kLen=columns.length ; k<kLen ; k++ ) + { + if ( aTargets[j] == "_all" || + $(columns[k].nTh).hasClass( aTargets[j] ) ) + { + fn( k, def ); + } + } + } + } + } + } + + // Statically defined columns array + if ( aoCols ) + { + for ( i=0, iLen=aoCols.length ; i<iLen ; i++ ) + { + fn( i, aoCols[i] ); + } + } + } + + /** + * Add a data array to the table, creating DOM node etc. This is the parallel to + * _fnGatherData, but for adding rows from a Javascript source, rather than a + * DOM source. + * @param {object} oSettings dataTables settings object + * @param {array} aData data array to be added + * @param {node} [nTr] TR element to add to the table - optional. If not given, + * DataTables will create a row automatically + * @param {array} [anTds] Array of TD|TH elements for the row - must be given + * if nTr is. + * @returns {int} >=0 if successful (index of new aoData entry), -1 if failed + * @memberof DataTable#oApi + */ + function _fnAddData ( oSettings, aDataIn, nTr, anTds ) + { + /* Create the object for storing information about this new row */ + var iRow = oSettings.aoData.length; + var oData = $.extend( true, {}, DataTable.models.oRow, { + src: nTr ? 'dom' : 'data', + idx: iRow + } ); + + oData._aData = aDataIn; + oSettings.aoData.push( oData ); + + /* Create the cells */ + var nTd, sThisType; + var columns = oSettings.aoColumns; + + // Invalidate the column types as the new data needs to be revalidated + for ( var i=0, iLen=columns.length ; i<iLen ; i++ ) + { + columns[i].sType = null; + } + + /* Add to the display array */ + oSettings.aiDisplayMaster.push( iRow ); + + var id = oSettings.rowIdFn( aDataIn ); + if ( id !== undefined ) { + oSettings.aIds[ id ] = oData; + } + + /* Create the DOM information, or register it if already present */ + if ( nTr || ! oSettings.oFeatures.bDeferRender ) + { + _fnCreateTr( oSettings, iRow, nTr, anTds ); + } + + return iRow; + } + + + /** + * Add one or more TR elements to the table. Generally we'd expect to + * use this for reading data from a DOM sourced table, but it could be + * used for an TR element. Note that if a TR is given, it is used (i.e. + * it is not cloned). + * @param {object} settings dataTables settings object + * @param {array|node|jQuery} trs The TR element(s) to add to the table + * @returns {array} Array of indexes for the added rows + * @memberof DataTable#oApi + */ + function _fnAddTr( settings, trs ) + { + var row; + + // Allow an individual node to be passed in + if ( ! (trs instanceof $) ) { + trs = $(trs); + } + + return trs.map( function (i, el) { + row = _fnGetRowElements( settings, el ); + return _fnAddData( settings, row.data, el, row.cells ); + } ); + } + + + /** + * Take a TR element and convert it to an index in aoData + * @param {object} oSettings dataTables settings object + * @param {node} n the TR element to find + * @returns {int} index if the node is found, null if not + * @memberof DataTable#oApi + */ + function _fnNodeToDataIndex( oSettings, n ) + { + return (n._DT_RowIndex!==undefined) ? n._DT_RowIndex : null; + } + + + /** + * Take a TD element and convert it into a column data index (not the visible index) + * @param {object} oSettings dataTables settings object + * @param {int} iRow The row number the TD/TH can be found in + * @param {node} n The TD/TH element to find + * @returns {int} index if the node is found, -1 if not + * @memberof DataTable#oApi + */ + function _fnNodeToColumnIndex( oSettings, iRow, n ) + { + return $.inArray( n, oSettings.aoData[ iRow ].anCells ); + } + + + /** + * Get the data for a given cell from the internal cache, taking into account data mapping + * @param {object} settings dataTables settings object + * @param {int} rowIdx aoData row id + * @param {int} colIdx Column index + * @param {string} type data get type ('display', 'type' 'filter' 'sort') + * @returns {*} Cell data + * @memberof DataTable#oApi + */ + function _fnGetCellData( settings, rowIdx, colIdx, type ) + { + var draw = settings.iDraw; + var col = settings.aoColumns[colIdx]; + var rowData = settings.aoData[rowIdx]._aData; + var defaultContent = col.sDefaultContent; + var cellData = col.fnGetData( rowData, type, { + settings: settings, + row: rowIdx, + col: colIdx + } ); + + if ( cellData === undefined ) { + if ( settings.iDrawError != draw && defaultContent === null ) { + _fnLog( settings, 0, "Requested unknown parameter "+ + (typeof col.mData=='function' ? '{function}' : "'"+col.mData+"'")+ + " for row "+rowIdx+", column "+colIdx, 4 ); + settings.iDrawError = draw; + } + return defaultContent; + } + + // When the data source is null and a specific data type is requested (i.e. + // not the original data), we can use default column data + if ( (cellData === rowData || cellData === null) && defaultContent !== null && type !== undefined ) { + cellData = defaultContent; + } + else if ( typeof cellData === 'function' ) { + // If the data source is a function, then we run it and use the return, + // executing in the scope of the data object (for instances) + return cellData.call( rowData ); + } + + if ( cellData === null && type == 'display' ) { + return ''; + } + return cellData; + } + + + /** + * Set the value for a specific cell, into the internal data cache + * @param {object} settings dataTables settings object + * @param {int} rowIdx aoData row id + * @param {int} colIdx Column index + * @param {*} val Value to set + * @memberof DataTable#oApi + */ + function _fnSetCellData( settings, rowIdx, colIdx, val ) + { + var col = settings.aoColumns[colIdx]; + var rowData = settings.aoData[rowIdx]._aData; + + col.fnSetData( rowData, val, { + settings: settings, + row: rowIdx, + col: colIdx + } ); + } + + + // Private variable that is used to match action syntax in the data property object + var __reArray = /\[.*?\]$/; + var __reFn = /\(\)$/; + + /** + * Split string on periods, taking into account escaped periods + * @param {string} str String to split + * @return {array} Split string + */ + function _fnSplitObjNotation( str ) + { + return $.map( str.match(/(\\.|[^\.])+/g) || [''], function ( s ) { + return s.replace(/\\./g, '.'); + } ); + } + + + /** + * Return a function that can be used to get data from a source object, taking + * into account the ability to use nested objects as a source + * @param {string|int|function} mSource The data source for the object + * @returns {function} Data get function + * @memberof DataTable#oApi + */ + function _fnGetObjectDataFn( mSource ) + { + if ( $.isPlainObject( mSource ) ) + { + /* Build an object of get functions, and wrap them in a single call */ + var o = {}; + $.each( mSource, function (key, val) { + if ( val ) { + o[key] = _fnGetObjectDataFn( val ); + } + } ); + + return function (data, type, row, meta) { + var t = o[type] || o._; + return t !== undefined ? + t(data, type, row, meta) : + data; + }; + } + else if ( mSource === null ) + { + /* Give an empty string for rendering / sorting etc */ + return function (data) { // type, row and meta also passed, but not used + return data; + }; + } + else if ( typeof mSource === 'function' ) + { + return function (data, type, row, meta) { + return mSource( data, type, row, meta ); + }; + } + else if ( typeof mSource === 'string' && (mSource.indexOf('.') !== -1 || + mSource.indexOf('[') !== -1 || mSource.indexOf('(') !== -1) ) + { + /* If there is a . in the source string then the data source is in a + * nested object so we loop over the data for each level to get the next + * level down. On each loop we test for undefined, and if found immediately + * return. This allows entire objects to be missing and sDefaultContent to + * be used if defined, rather than throwing an error + */ + var fetchData = function (data, type, src) { + var arrayNotation, funcNotation, out, innerSrc; + + if ( src !== "" ) + { + var a = _fnSplitObjNotation( src ); + + for ( var i=0, iLen=a.length ; i<iLen ; i++ ) + { + // Check if we are dealing with special notation + arrayNotation = a[i].match(__reArray); + funcNotation = a[i].match(__reFn); + + if ( arrayNotation ) + { + // Array notation + a[i] = a[i].replace(__reArray, ''); + + // Condition allows simply [] to be passed in + if ( a[i] !== "" ) { + data = data[ a[i] ]; + } + out = []; + + // Get the remainder of the nested object to get + a.splice( 0, i+1 ); + innerSrc = a.join('.'); + + // Traverse each entry in the array getting the properties requested + if ( $.isArray( data ) ) { + for ( var j=0, jLen=data.length ; j<jLen ; j++ ) { + out.push( fetchData( data[j], type, innerSrc ) ); + } + } + + // If a string is given in between the array notation indicators, that + // is used to join the strings together, otherwise an array is returned + var join = arrayNotation[0].substring(1, arrayNotation[0].length-1); + data = (join==="") ? out : out.join(join); + + // The inner call to fetchData has already traversed through the remainder + // of the source requested, so we exit from the loop + break; + } + else if ( funcNotation ) + { + // Function call + a[i] = a[i].replace(__reFn, ''); + data = data[ a[i] ](); + continue; + } + + if ( data === null || data[ a[i] ] === undefined ) + { + return undefined; + } + data = data[ a[i] ]; + } + } + + return data; + }; + + return function (data, type) { // row and meta also passed, but not used + return fetchData( data, type, mSource ); + }; + } + else + { + /* Array or flat object mapping */ + return function (data, type) { // row and meta also passed, but not used + return data[mSource]; + }; + } + } + + + /** + * Return a function that can be used to set data from a source object, taking + * into account the ability to use nested objects as a source + * @param {string|int|function} mSource The data source for the object + * @returns {function} Data set function + * @memberof DataTable#oApi + */ + function _fnSetObjectDataFn( mSource ) + { + if ( $.isPlainObject( mSource ) ) + { + /* Unlike get, only the underscore (global) option is used for for + * setting data since we don't know the type here. This is why an object + * option is not documented for `mData` (which is read/write), but it is + * for `mRender` which is read only. + */ + return _fnSetObjectDataFn( mSource._ ); + } + else if ( mSource === null ) + { + /* Nothing to do when the data source is null */ + return function () {}; + } + else if ( typeof mSource === 'function' ) + { + return function (data, val, meta) { + mSource( data, 'set', val, meta ); + }; + } + else if ( typeof mSource === 'string' && (mSource.indexOf('.') !== -1 || + mSource.indexOf('[') !== -1 || mSource.indexOf('(') !== -1) ) + { + /* Like the get, we need to get data from a nested object */ + var setData = function (data, val, src) { + var a = _fnSplitObjNotation( src ), b; + var aLast = a[a.length-1]; + var arrayNotation, funcNotation, o, innerSrc; + + for ( var i=0, iLen=a.length-1 ; i<iLen ; i++ ) + { + // Check if we are dealing with an array notation request + arrayNotation = a[i].match(__reArray); + funcNotation = a[i].match(__reFn); + + if ( arrayNotation ) + { + a[i] = a[i].replace(__reArray, ''); + data[ a[i] ] = []; + + // Get the remainder of the nested object to set so we can recurse + b = a.slice(); + b.splice( 0, i+1 ); + innerSrc = b.join('.'); + + // Traverse each entry in the array setting the properties requested + if ( $.isArray( val ) ) + { + for ( var j=0, jLen=val.length ; j<jLen ; j++ ) + { + o = {}; + setData( o, val[j], innerSrc ); + data[ a[i] ].push( o ); + } + } + else + { + // We've been asked to save data to an array, but it + // isn't array data to be saved. Best that can be done + // is to just save the value. + data[ a[i] ] = val; + } + + // The inner call to setData has already traversed through the remainder + // of the source and has set the data, thus we can exit here + return; + } + else if ( funcNotation ) + { + // Function call + a[i] = a[i].replace(__reFn, ''); + data = data[ a[i] ]( val ); + } + + // If the nested object doesn't currently exist - since we are + // trying to set the value - create it + if ( data[ a[i] ] === null || data[ a[i] ] === undefined ) + { + data[ a[i] ] = {}; + } + data = data[ a[i] ]; + } + + // Last item in the input - i.e, the actual set + if ( aLast.match(__reFn ) ) + { + // Function call + data = data[ aLast.replace(__reFn, '') ]( val ); + } + else + { + // If array notation is used, we just want to strip it and use the property name + // and assign the value. If it isn't used, then we get the result we want anyway + data[ aLast.replace(__reArray, '') ] = val; + } + }; + + return function (data, val) { // meta is also passed in, but not used + return setData( data, val, mSource ); + }; + } + else + { + /* Array or flat object mapping */ + return function (data, val) { // meta is also passed in, but not used + data[mSource] = val; + }; + } + } + + + /** + * Return an array with the full table data + * @param {object} oSettings dataTables settings object + * @returns array {array} aData Master data array + * @memberof DataTable#oApi + */ + function _fnGetDataMaster ( settings ) + { + return _pluck( settings.aoData, '_aData' ); + } + + + /** + * Nuke the table + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnClearTable( settings ) + { + settings.aoData.length = 0; + settings.aiDisplayMaster.length = 0; + settings.aiDisplay.length = 0; + settings.aIds = {}; + } + + + /** + * Take an array of integers (index array) and remove a target integer (value - not + * the key!) + * @param {array} a Index array to target + * @param {int} iTarget value to find + * @memberof DataTable#oApi + */ + function _fnDeleteIndex( a, iTarget, splice ) + { + var iTargetIndex = -1; + + for ( var i=0, iLen=a.length ; i<iLen ; i++ ) + { + if ( a[i] == iTarget ) + { + iTargetIndex = i; + } + else if ( a[i] > iTarget ) + { + a[i]--; + } + } + + if ( iTargetIndex != -1 && splice === undefined ) + { + a.splice( iTargetIndex, 1 ); + } + } + + + /** + * Mark cached data as invalid such that a re-read of the data will occur when + * the cached data is next requested. Also update from the data source object. + * + * @param {object} settings DataTables settings object + * @param {int} rowIdx Row index to invalidate + * @param {string} [src] Source to invalidate from: undefined, 'auto', 'dom' + * or 'data' + * @param {int} [colIdx] Column index to invalidate. If undefined the whole + * row will be invalidated + * @memberof DataTable#oApi + * + * @todo For the modularisation of v1.11 this will need to become a callback, so + * the sort and filter methods can subscribe to it. That will required + * initialisation options for sorting, which is why it is not already baked in + */ + function _fnInvalidate( settings, rowIdx, src, colIdx ) + { + var row = settings.aoData[ rowIdx ]; + var i, ien; + var cellWrite = function ( cell, col ) { + // This is very frustrating, but in IE if you just write directly + // to innerHTML, and elements that are overwritten are GC'ed, + // even if there is a reference to them elsewhere + while ( cell.childNodes.length ) { + cell.removeChild( cell.firstChild ); + } + + cell.innerHTML = _fnGetCellData( settings, rowIdx, col, 'display' ); + }; + + // Are we reading last data from DOM or the data object? + if ( src === 'dom' || ((! src || src === 'auto') && row.src === 'dom') ) { + // Read the data from the DOM + row._aData = _fnGetRowElements( + settings, row, colIdx, colIdx === undefined ? undefined : row._aData + ) + .data; + } + else { + // Reading from data object, update the DOM + var cells = row.anCells; + + if ( cells ) { + if ( colIdx !== undefined ) { + cellWrite( cells[colIdx], colIdx ); + } + else { + for ( i=0, ien=cells.length ; i<ien ; i++ ) { + cellWrite( cells[i], i ); + } + } + } + } + + // For both row and cell invalidation, the cached data for sorting and + // filtering is nulled out + row._aSortData = null; + row._aFilterData = null; + + // Invalidate the type for a specific column (if given) or all columns since + // the data might have changed + var cols = settings.aoColumns; + if ( colIdx !== undefined ) { + cols[ colIdx ].sType = null; + } + else { + for ( i=0, ien=cols.length ; i<ien ; i++ ) { + cols[i].sType = null; + } + + // Update DataTables special `DT_*` attributes for the row + _fnRowAttributes( settings, row ); + } + } + + + /** + * Build a data source object from an HTML row, reading the contents of the + * cells that are in the row. + * + * @param {object} settings DataTables settings object + * @param {node|object} TR element from which to read data or existing row + * object from which to re-read the data from the cells + * @param {int} [colIdx] Optional column index + * @param {array|object} [d] Data source object. If `colIdx` is given then this + * parameter should also be given and will be used to write the data into. + * Only the column in question will be written + * @returns {object} Object with two parameters: `data` the data read, in + * document order, and `cells` and array of nodes (they can be useful to the + * caller, so rather than needing a second traversal to get them, just return + * them from here). + * @memberof DataTable#oApi + */ + function _fnGetRowElements( settings, row, colIdx, d ) + { + var + tds = [], + td = row.firstChild, + name, col, o, i=0, contents, + columns = settings.aoColumns, + objectRead = settings._rowReadObject; + + // Allow the data object to be passed in, or construct + d = d !== undefined ? + d : + objectRead ? + {} : + []; + + var attr = function ( str, td ) { + if ( typeof str === 'string' ) { + var idx = str.indexOf('@'); + + if ( idx !== -1 ) { + var attr = str.substring( idx+1 ); + var setter = _fnSetObjectDataFn( str ); + setter( d, td.getAttribute( attr ) ); + } + } + }; + + // Read data from a cell and store into the data object + var cellProcess = function ( cell ) { + if ( colIdx === undefined || colIdx === i ) { + col = columns[i]; + contents = $.trim(cell.innerHTML); + + if ( col && col._bAttrSrc ) { + var setter = _fnSetObjectDataFn( col.mData._ ); + setter( d, contents ); + + attr( col.mData.sort, cell ); + attr( col.mData.type, cell ); + attr( col.mData.filter, cell ); + } + else { + // Depending on the `data` option for the columns the data can + // be read to either an object or an array. + if ( objectRead ) { + if ( ! col._setter ) { + // Cache the setter function + col._setter = _fnSetObjectDataFn( col.mData ); + } + col._setter( d, contents ); + } + else { + d[i] = contents; + } + } + } + + i++; + }; + + if ( td ) { + // `tr` element was passed in + while ( td ) { + name = td.nodeName.toUpperCase(); + + if ( name == "TD" || name == "TH" ) { + cellProcess( td ); + tds.push( td ); + } + + td = td.nextSibling; + } + } + else { + // Existing row object passed in + tds = row.anCells; + + for ( var j=0, jen=tds.length ; j<jen ; j++ ) { + cellProcess( tds[j] ); + } + } + + // Read the ID from the DOM if present + var rowNode = row.firstChild ? row : row.nTr; + + if ( rowNode ) { + var id = rowNode.getAttribute( 'id' ); + + if ( id ) { + _fnSetObjectDataFn( settings.rowId )( d, id ); + } + } + + return { + data: d, + cells: tds + }; + } + /** + * Create a new TR element (and it's TD children) for a row + * @param {object} oSettings dataTables settings object + * @param {int} iRow Row to consider + * @param {node} [nTrIn] TR element to add to the table - optional. If not given, + * DataTables will create a row automatically + * @param {array} [anTds] Array of TD|TH elements for the row - must be given + * if nTr is. + * @memberof DataTable#oApi + */ + function _fnCreateTr ( oSettings, iRow, nTrIn, anTds ) + { + var + row = oSettings.aoData[iRow], + rowData = row._aData, + cells = [], + nTr, nTd, oCol, + i, iLen; + + if ( row.nTr === null ) + { + nTr = nTrIn || document.createElement('tr'); + + row.nTr = nTr; + row.anCells = cells; + + /* Use a private property on the node to allow reserve mapping from the node + * to the aoData array for fast look up + */ + nTr._DT_RowIndex = iRow; + + /* Special parameters can be given by the data source to be used on the row */ + _fnRowAttributes( oSettings, row ); + + /* Process each column */ + for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ ) + { + oCol = oSettings.aoColumns[i]; + + nTd = nTrIn ? anTds[i] : document.createElement( oCol.sCellType ); + nTd._DT_CellIndex = { + row: iRow, + column: i + }; + + cells.push( nTd ); + + // Need to create the HTML if new, or if a rendering function is defined + if ( (!nTrIn || oCol.mRender || oCol.mData !== i) && + (!$.isPlainObject(oCol.mData) || oCol.mData._ !== i+'.display') + ) { + nTd.innerHTML = _fnGetCellData( oSettings, iRow, i, 'display' ); + } + + /* Add user defined class */ + if ( oCol.sClass ) + { + nTd.className += ' '+oCol.sClass; + } + + // Visibility - add or remove as required + if ( oCol.bVisible && ! nTrIn ) + { + nTr.appendChild( nTd ); + } + else if ( ! oCol.bVisible && nTrIn ) + { + nTd.parentNode.removeChild( nTd ); + } + + if ( oCol.fnCreatedCell ) + { + oCol.fnCreatedCell.call( oSettings.oInstance, + nTd, _fnGetCellData( oSettings, iRow, i ), rowData, iRow, i + ); + } + } + + _fnCallbackFire( oSettings, 'aoRowCreatedCallback', null, [nTr, rowData, iRow] ); + } + + // Remove once webkit bug 131819 and Chromium bug 365619 have been resolved + // and deployed + row.nTr.setAttribute( 'role', 'row' ); + } + + + /** + * Add attributes to a row based on the special `DT_*` parameters in a data + * source object. + * @param {object} settings DataTables settings object + * @param {object} DataTables row object for the row to be modified + * @memberof DataTable#oApi + */ + function _fnRowAttributes( settings, row ) + { + var tr = row.nTr; + var data = row._aData; + + if ( tr ) { + var id = settings.rowIdFn( data ); + + if ( id ) { + tr.id = id; + } + + if ( data.DT_RowClass ) { + // Remove any classes added by DT_RowClass before + var a = data.DT_RowClass.split(' '); + row.__rowc = row.__rowc ? + _unique( row.__rowc.concat( a ) ) : + a; + + $(tr) + .removeClass( row.__rowc.join(' ') ) + .addClass( data.DT_RowClass ); + } + + if ( data.DT_RowAttr ) { + $(tr).attr( data.DT_RowAttr ); + } + + if ( data.DT_RowData ) { + $(tr).data( data.DT_RowData ); + } + } + } + + + /** + * Create the HTML header for the table + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnBuildHead( oSettings ) + { + var i, ien, cell, row, column; + var thead = oSettings.nTHead; + var tfoot = oSettings.nTFoot; + var createHeader = $('th, td', thead).length === 0; + var classes = oSettings.oClasses; + var columns = oSettings.aoColumns; + + if ( createHeader ) { + row = $('<tr/>').appendTo( thead ); + } + + for ( i=0, ien=columns.length ; i<ien ; i++ ) { + column = columns[i]; + cell = $( column.nTh ).addClass( column.sClass ); + + if ( createHeader ) { + cell.appendTo( row ); + } + + // 1.11 move into sorting + if ( oSettings.oFeatures.bSort ) { + cell.addClass( column.sSortingClass ); + + if ( column.bSortable !== false ) { + cell + .attr( 'tabindex', oSettings.iTabIndex ) + .attr( 'aria-controls', oSettings.sTableId ); + + _fnSortAttachListener( oSettings, column.nTh, i ); + } + } + + if ( column.sTitle != cell[0].innerHTML ) { + cell.html( column.sTitle ); + } + + _fnRenderer( oSettings, 'header' )( + oSettings, cell, column, classes + ); + } + + if ( createHeader ) { + _fnDetectHeader( oSettings.aoHeader, thead ); + } + + /* ARIA role for the rows */ + $(thead).find('>tr').attr('role', 'row'); + + /* Deal with the footer - add classes if required */ + $(thead).find('>tr>th, >tr>td').addClass( classes.sHeaderTH ); + $(tfoot).find('>tr>th, >tr>td').addClass( classes.sFooterTH ); + + // Cache the footer cells. Note that we only take the cells from the first + // row in the footer. If there is more than one row the user wants to + // interact with, they need to use the table().foot() method. Note also this + // allows cells to be used for multiple columns using colspan + if ( tfoot !== null ) { + var cells = oSettings.aoFooter[0]; + + for ( i=0, ien=cells.length ; i<ien ; i++ ) { + column = columns[i]; + column.nTf = cells[i].cell; + + if ( column.sClass ) { + $(column.nTf).addClass( column.sClass ); + } + } + } + } + + + /** + * Draw the header (or footer) element based on the column visibility states. The + * methodology here is to use the layout array from _fnDetectHeader, modified for + * the instantaneous column visibility, to construct the new layout. The grid is + * traversed over cell at a time in a rows x columns grid fashion, although each + * cell insert can cover multiple elements in the grid - which is tracks using the + * aApplied array. Cell inserts in the grid will only occur where there isn't + * already a cell in that position. + * @param {object} oSettings dataTables settings object + * @param array {objects} aoSource Layout array from _fnDetectHeader + * @param {boolean} [bIncludeHidden=false] If true then include the hidden columns in the calc, + * @memberof DataTable#oApi + */ + function _fnDrawHead( oSettings, aoSource, bIncludeHidden ) + { + var i, iLen, j, jLen, k, kLen, n, nLocalTr; + var aoLocal = []; + var aApplied = []; + var iColumns = oSettings.aoColumns.length; + var iRowspan, iColspan; + + if ( ! aoSource ) + { + return; + } + + if ( bIncludeHidden === undefined ) + { + bIncludeHidden = false; + } + + /* Make a copy of the master layout array, but without the visible columns in it */ + for ( i=0, iLen=aoSource.length ; i<iLen ; i++ ) + { + aoLocal[i] = aoSource[i].slice(); + aoLocal[i].nTr = aoSource[i].nTr; + + /* Remove any columns which are currently hidden */ + for ( j=iColumns-1 ; j>=0 ; j-- ) + { + if ( !oSettings.aoColumns[j].bVisible && !bIncludeHidden ) + { + aoLocal[i].splice( j, 1 ); + } + } + + /* Prep the applied array - it needs an element for each row */ + aApplied.push( [] ); + } + + for ( i=0, iLen=aoLocal.length ; i<iLen ; i++ ) + { + nLocalTr = aoLocal[i].nTr; + + /* All cells are going to be replaced, so empty out the row */ + if ( nLocalTr ) + { + while( (n = nLocalTr.firstChild) ) + { + nLocalTr.removeChild( n ); + } + } + + for ( j=0, jLen=aoLocal[i].length ; j<jLen ; j++ ) + { + iRowspan = 1; + iColspan = 1; + + /* Check to see if there is already a cell (row/colspan) covering our target + * insert point. If there is, then there is nothing to do. + */ + if ( aApplied[i][j] === undefined ) + { + nLocalTr.appendChild( aoLocal[i][j].cell ); + aApplied[i][j] = 1; + + /* Expand the cell to cover as many rows as needed */ + while ( aoLocal[i+iRowspan] !== undefined && + aoLocal[i][j].cell == aoLocal[i+iRowspan][j].cell ) + { + aApplied[i+iRowspan][j] = 1; + iRowspan++; + } + + /* Expand the cell to cover as many columns as needed */ + while ( aoLocal[i][j+iColspan] !== undefined && + aoLocal[i][j].cell == aoLocal[i][j+iColspan].cell ) + { + /* Must update the applied array over the rows for the columns */ + for ( k=0 ; k<iRowspan ; k++ ) + { + aApplied[i+k][j+iColspan] = 1; + } + iColspan++; + } + + /* Do the actual expansion in the DOM */ + $(aoLocal[i][j].cell) + .attr('rowspan', iRowspan) + .attr('colspan', iColspan); + } + } + } + } + + + /** + * Insert the required TR nodes into the table for display + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnDraw( oSettings ) + { + /* Provide a pre-callback function which can be used to cancel the draw is false is returned */ + var aPreDraw = _fnCallbackFire( oSettings, 'aoPreDrawCallback', 'preDraw', [oSettings] ); + if ( $.inArray( false, aPreDraw ) !== -1 ) + { + _fnProcessingDisplay( oSettings, false ); + return; + } + + var i, iLen, n; + var anRows = []; + var iRowCount = 0; + var asStripeClasses = oSettings.asStripeClasses; + var iStripes = asStripeClasses.length; + var iOpenRows = oSettings.aoOpenRows.length; + var oLang = oSettings.oLanguage; + var iInitDisplayStart = oSettings.iInitDisplayStart; + var bServerSide = _fnDataSource( oSettings ) == 'ssp'; + var aiDisplay = oSettings.aiDisplay; + + oSettings.bDrawing = true; + + /* Check and see if we have an initial draw position from state saving */ + if ( iInitDisplayStart !== undefined && iInitDisplayStart !== -1 ) + { + oSettings._iDisplayStart = bServerSide ? + iInitDisplayStart : + iInitDisplayStart >= oSettings.fnRecordsDisplay() ? + 0 : + iInitDisplayStart; + + oSettings.iInitDisplayStart = -1; + } + + var iDisplayStart = oSettings._iDisplayStart; + var iDisplayEnd = oSettings.fnDisplayEnd(); + + /* Server-side processing draw intercept */ + if ( oSettings.bDeferLoading ) + { + oSettings.bDeferLoading = false; + oSettings.iDraw++; + _fnProcessingDisplay( oSettings, false ); + } + else if ( !bServerSide ) + { + oSettings.iDraw++; + } + else if ( !oSettings.bDestroying && !_fnAjaxUpdate( oSettings ) ) + { + return; + } + + if ( aiDisplay.length !== 0 ) + { + var iStart = bServerSide ? 0 : iDisplayStart; + var iEnd = bServerSide ? oSettings.aoData.length : iDisplayEnd; + + for ( var j=iStart ; j<iEnd ; j++ ) + { + var iDataIndex = aiDisplay[j]; + var aoData = oSettings.aoData[ iDataIndex ]; + if ( aoData.nTr === null ) + { + _fnCreateTr( oSettings, iDataIndex ); + } + + var nRow = aoData.nTr; + + /* Remove the old striping classes and then add the new one */ + if ( iStripes !== 0 ) + { + var sStripe = asStripeClasses[ iRowCount % iStripes ]; + if ( aoData._sRowStripe != sStripe ) + { + $(nRow).removeClass( aoData._sRowStripe ).addClass( sStripe ); + aoData._sRowStripe = sStripe; + } + } + + // Row callback functions - might want to manipulate the row + // iRowCount and j are not currently documented. Are they at all + // useful? + _fnCallbackFire( oSettings, 'aoRowCallback', null, + [nRow, aoData._aData, iRowCount, j] ); + + anRows.push( nRow ); + iRowCount++; + } + } + else + { + /* Table is empty - create a row with an empty message in it */ + var sZero = oLang.sZeroRecords; + if ( oSettings.iDraw == 1 && _fnDataSource( oSettings ) == 'ajax' ) + { + sZero = oLang.sLoadingRecords; + } + else if ( oLang.sEmptyTable && oSettings.fnRecordsTotal() === 0 ) + { + sZero = oLang.sEmptyTable; + } + + anRows[ 0 ] = $( '<tr/>', { 'class': iStripes ? asStripeClasses[0] : '' } ) + .append( $('<td />', { + 'valign': 'top', + 'colSpan': _fnVisbleColumns( oSettings ), + 'class': oSettings.oClasses.sRowEmpty + } ).html( sZero ) )[0]; + } + + /* Header and footer callbacks */ + _fnCallbackFire( oSettings, 'aoHeaderCallback', 'header', [ $(oSettings.nTHead).children('tr')[0], + _fnGetDataMaster( oSettings ), iDisplayStart, iDisplayEnd, aiDisplay ] ); + + _fnCallbackFire( oSettings, 'aoFooterCallback', 'footer', [ $(oSettings.nTFoot).children('tr')[0], + _fnGetDataMaster( oSettings ), iDisplayStart, iDisplayEnd, aiDisplay ] ); + + var body = $(oSettings.nTBody); + + body.children().detach(); + body.append( $(anRows) ); + + /* Call all required callback functions for the end of a draw */ + _fnCallbackFire( oSettings, 'aoDrawCallback', 'draw', [oSettings] ); + + /* Draw is complete, sorting and filtering must be as well */ + oSettings.bSorted = false; + oSettings.bFiltered = false; + oSettings.bDrawing = false; + } + + + /** + * Redraw the table - taking account of the various features which are enabled + * @param {object} oSettings dataTables settings object + * @param {boolean} [holdPosition] Keep the current paging position. By default + * the paging is reset to the first page + * @memberof DataTable#oApi + */ + function _fnReDraw( settings, holdPosition ) + { + var + features = settings.oFeatures, + sort = features.bSort, + filter = features.bFilter; + + if ( sort ) { + _fnSort( settings ); + } + + if ( filter ) { + _fnFilterComplete( settings, settings.oPreviousSearch ); + } + else { + // No filtering, so we want to just use the display master + settings.aiDisplay = settings.aiDisplayMaster.slice(); + } + + if ( holdPosition !== true ) { + settings._iDisplayStart = 0; + } + + // Let any modules know about the draw hold position state (used by + // scrolling internally) + settings._drawHold = holdPosition; + + _fnDraw( settings ); + + settings._drawHold = false; + } + + + /** + * Add the options to the page HTML for the table + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnAddOptionsHtml ( oSettings ) + { + var classes = oSettings.oClasses; + var table = $(oSettings.nTable); + var holding = $('<div/>').insertBefore( table ); // Holding element for speed + var features = oSettings.oFeatures; + + // All DataTables are wrapped in a div + var insert = $('<div/>', { + id: oSettings.sTableId+'_wrapper', + 'class': classes.sWrapper + (oSettings.nTFoot ? '' : ' '+classes.sNoFooter) + } ); + + oSettings.nHolding = holding[0]; + oSettings.nTableWrapper = insert[0]; + oSettings.nTableReinsertBefore = oSettings.nTable.nextSibling; + + /* Loop over the user set positioning and place the elements as needed */ + var aDom = oSettings.sDom.split(''); + var featureNode, cOption, nNewNode, cNext, sAttr, j; + for ( var i=0 ; i<aDom.length ; i++ ) + { + featureNode = null; + cOption = aDom[i]; + + if ( cOption == '<' ) + { + /* New container div */ + nNewNode = $('<div/>')[0]; + + /* Check to see if we should append an id and/or a class name to the container */ + cNext = aDom[i+1]; + if ( cNext == "'" || cNext == '"' ) + { + sAttr = ""; + j = 2; + while ( aDom[i+j] != cNext ) + { + sAttr += aDom[i+j]; + j++; + } + + /* Replace jQuery UI constants @todo depreciated */ + if ( sAttr == "H" ) + { + sAttr = classes.sJUIHeader; + } + else if ( sAttr == "F" ) + { + sAttr = classes.sJUIFooter; + } + + /* The attribute can be in the format of "#id.class", "#id" or "class" This logic + * breaks the string into parts and applies them as needed + */ + if ( sAttr.indexOf('.') != -1 ) + { + var aSplit = sAttr.split('.'); + nNewNode.id = aSplit[0].substr(1, aSplit[0].length-1); + nNewNode.className = aSplit[1]; + } + else if ( sAttr.charAt(0) == "#" ) + { + nNewNode.id = sAttr.substr(1, sAttr.length-1); + } + else + { + nNewNode.className = sAttr; + } + + i += j; /* Move along the position array */ + } + + insert.append( nNewNode ); + insert = $(nNewNode); + } + else if ( cOption == '>' ) + { + /* End container div */ + insert = insert.parent(); + } + // @todo Move options into their own plugins? + else if ( cOption == 'l' && features.bPaginate && features.bLengthChange ) + { + /* Length */ + featureNode = _fnFeatureHtmlLength( oSettings ); + } + else if ( cOption == 'f' && features.bFilter ) + { + /* Filter */ + featureNode = _fnFeatureHtmlFilter( oSettings ); + } + else if ( cOption == 'r' && features.bProcessing ) + { + /* pRocessing */ + featureNode = _fnFeatureHtmlProcessing( oSettings ); + } + else if ( cOption == 't' ) + { + /* Table */ + featureNode = _fnFeatureHtmlTable( oSettings ); + } + else if ( cOption == 'i' && features.bInfo ) + { + /* Info */ + featureNode = _fnFeatureHtmlInfo( oSettings ); + } + else if ( cOption == 'p' && features.bPaginate ) + { + /* Pagination */ + featureNode = _fnFeatureHtmlPaginate( oSettings ); + } + else if ( DataTable.ext.feature.length !== 0 ) + { + /* Plug-in features */ + var aoFeatures = DataTable.ext.feature; + for ( var k=0, kLen=aoFeatures.length ; k<kLen ; k++ ) + { + if ( cOption == aoFeatures[k].cFeature ) + { + featureNode = aoFeatures[k].fnInit( oSettings ); + break; + } + } + } + + /* Add to the 2D features array */ + if ( featureNode ) + { + var aanFeatures = oSettings.aanFeatures; + + if ( ! aanFeatures[cOption] ) + { + aanFeatures[cOption] = []; + } + + aanFeatures[cOption].push( featureNode ); + insert.append( featureNode ); + } + } + + /* Built our DOM structure - replace the holding div with what we want */ + holding.replaceWith( insert ); + oSettings.nHolding = null; + } + + + /** + * Use the DOM source to create up an array of header cells. The idea here is to + * create a layout grid (array) of rows x columns, which contains a reference + * to the cell that that point in the grid (regardless of col/rowspan), such that + * any column / row could be removed and the new grid constructed + * @param array {object} aLayout Array to store the calculated layout in + * @param {node} nThead The header/footer element for the table + * @memberof DataTable#oApi + */ + function _fnDetectHeader ( aLayout, nThead ) + { + var nTrs = $(nThead).children('tr'); + var nTr, nCell; + var i, k, l, iLen, jLen, iColShifted, iColumn, iColspan, iRowspan; + var bUnique; + var fnShiftCol = function ( a, i, j ) { + var k = a[i]; + while ( k[j] ) { + j++; + } + return j; + }; + + aLayout.splice( 0, aLayout.length ); + + /* We know how many rows there are in the layout - so prep it */ + for ( i=0, iLen=nTrs.length ; i<iLen ; i++ ) + { + aLayout.push( [] ); + } + + /* Calculate a layout array */ + for ( i=0, iLen=nTrs.length ; i<iLen ; i++ ) + { + nTr = nTrs[i]; + iColumn = 0; + + /* For every cell in the row... */ + nCell = nTr.firstChild; + while ( nCell ) { + if ( nCell.nodeName.toUpperCase() == "TD" || + nCell.nodeName.toUpperCase() == "TH" ) + { + /* Get the col and rowspan attributes from the DOM and sanitise them */ + iColspan = nCell.getAttribute('colspan') * 1; + iRowspan = nCell.getAttribute('rowspan') * 1; + iColspan = (!iColspan || iColspan===0 || iColspan===1) ? 1 : iColspan; + iRowspan = (!iRowspan || iRowspan===0 || iRowspan===1) ? 1 : iRowspan; + + /* There might be colspan cells already in this row, so shift our target + * accordingly + */ + iColShifted = fnShiftCol( aLayout, i, iColumn ); + + /* Cache calculation for unique columns */ + bUnique = iColspan === 1 ? true : false; + + /* If there is col / rowspan, copy the information into the layout grid */ + for ( l=0 ; l<iColspan ; l++ ) + { + for ( k=0 ; k<iRowspan ; k++ ) + { + aLayout[i+k][iColShifted+l] = { + "cell": nCell, + "unique": bUnique + }; + aLayout[i+k].nTr = nTr; + } + } + } + nCell = nCell.nextSibling; + } + } + } + + + /** + * Get an array of unique th elements, one for each column + * @param {object} oSettings dataTables settings object + * @param {node} nHeader automatically detect the layout from this node - optional + * @param {array} aLayout thead/tfoot layout from _fnDetectHeader - optional + * @returns array {node} aReturn list of unique th's + * @memberof DataTable#oApi + */ + function _fnGetUniqueThs ( oSettings, nHeader, aLayout ) + { + var aReturn = []; + if ( !aLayout ) + { + aLayout = oSettings.aoHeader; + if ( nHeader ) + { + aLayout = []; + _fnDetectHeader( aLayout, nHeader ); + } + } + + for ( var i=0, iLen=aLayout.length ; i<iLen ; i++ ) + { + for ( var j=0, jLen=aLayout[i].length ; j<jLen ; j++ ) + { + if ( aLayout[i][j].unique && + (!aReturn[j] || !oSettings.bSortCellsTop) ) + { + aReturn[j] = aLayout[i][j].cell; + } + } + } + + return aReturn; + } + + /** + * Create an Ajax call based on the table's settings, taking into account that + * parameters can have multiple forms, and backwards compatibility. + * + * @param {object} oSettings dataTables settings object + * @param {array} data Data to send to the server, required by + * DataTables - may be augmented by developer callbacks + * @param {function} fn Callback function to run when data is obtained + */ + function _fnBuildAjax( oSettings, data, fn ) + { + // Compatibility with 1.9-, allow fnServerData and event to manipulate + _fnCallbackFire( oSettings, 'aoServerParams', 'serverParams', [data] ); + + // Convert to object based for 1.10+ if using the old array scheme which can + // come from server-side processing or serverParams + if ( data && $.isArray(data) ) { + var tmp = {}; + var rbracket = /(.*?)\[\]$/; + + $.each( data, function (key, val) { + var match = val.name.match(rbracket); + + if ( match ) { + // Support for arrays + var name = match[0]; + + if ( ! tmp[ name ] ) { + tmp[ name ] = []; + } + tmp[ name ].push( val.value ); + } + else { + tmp[val.name] = val.value; + } + } ); + data = tmp; + } + + var ajaxData; + var ajax = oSettings.ajax; + var instance = oSettings.oInstance; + var callback = function ( json ) { + _fnCallbackFire( oSettings, null, 'xhr', [oSettings, json, oSettings.jqXHR] ); + fn( json ); + }; + + if ( $.isPlainObject( ajax ) && ajax.data ) + { + ajaxData = ajax.data; + + var newData = $.isFunction( ajaxData ) ? + ajaxData( data, oSettings ) : // fn can manipulate data or return + ajaxData; // an object object or array to merge + + // If the function returned something, use that alone + data = $.isFunction( ajaxData ) && newData ? + newData : + $.extend( true, data, newData ); + + // Remove the data property as we've resolved it already and don't want + // jQuery to do it again (it is restored at the end of the function) + delete ajax.data; + } + + var baseAjax = { + "data": data, + "success": function (json) { + var error = json.error || json.sError; + if ( error ) { + _fnLog( oSettings, 0, error ); + } + + oSettings.json = json; + callback( json ); + }, + "dataType": "json", + "cache": false, + "type": oSettings.sServerMethod, + "error": function (xhr, error, thrown) { + var ret = _fnCallbackFire( oSettings, null, 'xhr', [oSettings, null, oSettings.jqXHR] ); + + if ( $.inArray( true, ret ) === -1 ) { + if ( error == "parsererror" ) { + _fnLog( oSettings, 0, 'Invalid JSON response', 1 ); + } + else if ( xhr.readyState === 4 ) { + _fnLog( oSettings, 0, 'Ajax error', 7 ); + } + } + + _fnProcessingDisplay( oSettings, false ); + } + }; + + // Store the data submitted for the API + oSettings.oAjaxData = data; + + // Allow plug-ins and external processes to modify the data + _fnCallbackFire( oSettings, null, 'preXhr', [oSettings, data] ); + + if ( oSettings.fnServerData ) + { + // DataTables 1.9- compatibility + oSettings.fnServerData.call( instance, + oSettings.sAjaxSource, + $.map( data, function (val, key) { // Need to convert back to 1.9 trad format + return { name: key, value: val }; + } ), + callback, + oSettings + ); + } + else if ( oSettings.sAjaxSource || typeof ajax === 'string' ) + { + // DataTables 1.9- compatibility + oSettings.jqXHR = $.ajax( $.extend( baseAjax, { + url: ajax || oSettings.sAjaxSource + } ) ); + } + else if ( $.isFunction( ajax ) ) + { + // Is a function - let the caller define what needs to be done + oSettings.jqXHR = ajax.call( instance, data, callback, oSettings ); + } + else + { + // Object to extend the base settings + oSettings.jqXHR = $.ajax( $.extend( baseAjax, ajax ) ); + + // Restore for next time around + ajax.data = ajaxData; + } + } + + + /** + * Update the table using an Ajax call + * @param {object} settings dataTables settings object + * @returns {boolean} Block the table drawing or not + * @memberof DataTable#oApi + */ + function _fnAjaxUpdate( settings ) + { + if ( settings.bAjaxDataGet ) { + settings.iDraw++; + _fnProcessingDisplay( settings, true ); + + _fnBuildAjax( + settings, + _fnAjaxParameters( settings ), + function(json) { + _fnAjaxUpdateDraw( settings, json ); + } + ); + + return false; + } + return true; + } + + + /** + * Build up the parameters in an object needed for a server-side processing + * request. Note that this is basically done twice, is different ways - a modern + * method which is used by default in DataTables 1.10 which uses objects and + * arrays, or the 1.9- method with is name / value pairs. 1.9 method is used if + * the sAjaxSource option is used in the initialisation, or the legacyAjax + * option is set. + * @param {object} oSettings dataTables settings object + * @returns {bool} block the table drawing or not + * @memberof DataTable#oApi + */ + function _fnAjaxParameters( settings ) + { + var + columns = settings.aoColumns, + columnCount = columns.length, + features = settings.oFeatures, + preSearch = settings.oPreviousSearch, + preColSearch = settings.aoPreSearchCols, + i, data = [], dataProp, column, columnSearch, + sort = _fnSortFlatten( settings ), + displayStart = settings._iDisplayStart, + displayLength = features.bPaginate !== false ? + settings._iDisplayLength : + -1; + + var param = function ( name, value ) { + data.push( { 'name': name, 'value': value } ); + }; + + // DataTables 1.9- compatible method + param( 'sEcho', settings.iDraw ); + param( 'iColumns', columnCount ); + param( 'sColumns', _pluck( columns, 'sName' ).join(',') ); + param( 'iDisplayStart', displayStart ); + param( 'iDisplayLength', displayLength ); + + // DataTables 1.10+ method + var d = { + draw: settings.iDraw, + columns: [], + order: [], + start: displayStart, + length: displayLength, + search: { + value: preSearch.sSearch, + regex: preSearch.bRegex + } + }; + + for ( i=0 ; i<columnCount ; i++ ) { + column = columns[i]; + columnSearch = preColSearch[i]; + dataProp = typeof column.mData=="function" ? 'function' : column.mData ; + + d.columns.push( { + data: dataProp, + name: column.sName, + searchable: column.bSearchable, + orderable: column.bSortable, + search: { + value: columnSearch.sSearch, + regex: columnSearch.bRegex + } + } ); + + param( "mDataProp_"+i, dataProp ); + + if ( features.bFilter ) { + param( 'sSearch_'+i, columnSearch.sSearch ); + param( 'bRegex_'+i, columnSearch.bRegex ); + param( 'bSearchable_'+i, column.bSearchable ); + } + + if ( features.bSort ) { + param( 'bSortable_'+i, column.bSortable ); + } + } + + if ( features.bFilter ) { + param( 'sSearch', preSearch.sSearch ); + param( 'bRegex', preSearch.bRegex ); + } + + if ( features.bSort ) { + $.each( sort, function ( i, val ) { + d.order.push( { column: val.col, dir: val.dir } ); + + param( 'iSortCol_'+i, val.col ); + param( 'sSortDir_'+i, val.dir ); + } ); + + param( 'iSortingCols', sort.length ); + } + + // If the legacy.ajax parameter is null, then we automatically decide which + // form to use, based on sAjaxSource + var legacy = DataTable.ext.legacy.ajax; + if ( legacy === null ) { + return settings.sAjaxSource ? data : d; + } + + // Otherwise, if legacy has been specified then we use that to decide on the + // form + return legacy ? data : d; + } + + + /** + * Data the data from the server (nuking the old) and redraw the table + * @param {object} oSettings dataTables settings object + * @param {object} json json data return from the server. + * @param {string} json.sEcho Tracking flag for DataTables to match requests + * @param {int} json.iTotalRecords Number of records in the data set, not accounting for filtering + * @param {int} json.iTotalDisplayRecords Number of records in the data set, accounting for filtering + * @param {array} json.aaData The data to display on this page + * @param {string} [json.sColumns] Column ordering (sName, comma separated) + * @memberof DataTable#oApi + */ + function _fnAjaxUpdateDraw ( settings, json ) + { + // v1.10 uses camelCase variables, while 1.9 uses Hungarian notation. + // Support both + var compat = function ( old, modern ) { + return json[old] !== undefined ? json[old] : json[modern]; + }; + + var data = _fnAjaxDataSrc( settings, json ); + var draw = compat( 'sEcho', 'draw' ); + var recordsTotal = compat( 'iTotalRecords', 'recordsTotal' ); + var recordsFiltered = compat( 'iTotalDisplayRecords', 'recordsFiltered' ); + + if ( draw ) { + // Protect against out of sequence returns + if ( draw*1 < settings.iDraw ) { + return; + } + settings.iDraw = draw * 1; + } + + _fnClearTable( settings ); + settings._iRecordsTotal = parseInt(recordsTotal, 10); + settings._iRecordsDisplay = parseInt(recordsFiltered, 10); + + for ( var i=0, ien=data.length ; i<ien ; i++ ) { + _fnAddData( settings, data[i] ); + } + settings.aiDisplay = settings.aiDisplayMaster.slice(); + + settings.bAjaxDataGet = false; + _fnDraw( settings ); + + if ( ! settings._bInitComplete ) { + _fnInitComplete( settings, json ); + } + + settings.bAjaxDataGet = true; + _fnProcessingDisplay( settings, false ); + } + + + /** + * Get the data from the JSON data source to use for drawing a table. Using + * `_fnGetObjectDataFn` allows the data to be sourced from a property of the + * source object, or from a processing function. + * @param {object} oSettings dataTables settings object + * @param {object} json Data source object / array from the server + * @return {array} Array of data to use + */ + function _fnAjaxDataSrc ( oSettings, json ) + { + var dataSrc = $.isPlainObject( oSettings.ajax ) && oSettings.ajax.dataSrc !== undefined ? + oSettings.ajax.dataSrc : + oSettings.sAjaxDataProp; // Compatibility with 1.9-. + + // Compatibility with 1.9-. In order to read from aaData, check if the + // default has been changed, if not, check for aaData + if ( dataSrc === 'data' ) { + return json.aaData || json[dataSrc]; + } + + return dataSrc !== "" ? + _fnGetObjectDataFn( dataSrc )( json ) : + json; + } + + /** + * Generate the node required for filtering text + * @returns {node} Filter control element + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnFeatureHtmlFilter ( settings ) + { + var classes = settings.oClasses; + var tableId = settings.sTableId; + var language = settings.oLanguage; + var previousSearch = settings.oPreviousSearch; + var features = settings.aanFeatures; + var input = '<input type="search" class="'+classes.sFilterInput+'"/>'; + + var str = language.sSearch; + str = str.match(/_INPUT_/) ? + str.replace('_INPUT_', input) : + str+input; + + var filter = $('<div/>', { + 'id': ! features.f ? tableId+'_filter' : null, + 'class': classes.sFilter + } ) + .append( $('<label/>' ).append( str ) ); + + var searchFn = function() { + /* Update all other filter input elements for the new display */ + var n = features.f; + var val = !this.value ? "" : this.value; // mental IE8 fix :-( + + /* Now do the filter */ + if ( val != previousSearch.sSearch ) { + _fnFilterComplete( settings, { + "sSearch": val, + "bRegex": previousSearch.bRegex, + "bSmart": previousSearch.bSmart , + "bCaseInsensitive": previousSearch.bCaseInsensitive + } ); + + // Need to redraw, without resorting + settings._iDisplayStart = 0; + _fnDraw( settings ); + } + }; + + var searchDelay = settings.searchDelay !== null ? + settings.searchDelay : + _fnDataSource( settings ) === 'ssp' ? + 400 : + 0; + + var jqFilter = $('input', filter) + .val( previousSearch.sSearch ) + .attr( 'placeholder', language.sSearchPlaceholder ) + .bind( + 'keyup.DT search.DT input.DT paste.DT cut.DT', + searchDelay ? + _fnThrottle( searchFn, searchDelay ) : + searchFn + ) + .bind( 'keypress.DT', function(e) { + /* Prevent form submission */ + if ( e.keyCode == 13 ) { + return false; + } + } ) + .attr('aria-controls', tableId); + + // Update the input elements whenever the table is filtered + $(settings.nTable).on( 'search.dt.DT', function ( ev, s ) { + if ( settings === s ) { + // IE9 throws an 'unknown error' if document.activeElement is used + // inside an iframe or frame... + try { + if ( jqFilter[0] !== document.activeElement ) { + jqFilter.val( previousSearch.sSearch ); + } + } + catch ( e ) {} + } + } ); + + return filter[0]; + } + + + /** + * Filter the table using both the global filter and column based filtering + * @param {object} oSettings dataTables settings object + * @param {object} oSearch search information + * @param {int} [iForce] force a research of the master array (1) or not (undefined or 0) + * @memberof DataTable#oApi + */ + function _fnFilterComplete ( oSettings, oInput, iForce ) + { + var oPrevSearch = oSettings.oPreviousSearch; + var aoPrevSearch = oSettings.aoPreSearchCols; + var fnSaveFilter = function ( oFilter ) { + /* Save the filtering values */ + oPrevSearch.sSearch = oFilter.sSearch; + oPrevSearch.bRegex = oFilter.bRegex; + oPrevSearch.bSmart = oFilter.bSmart; + oPrevSearch.bCaseInsensitive = oFilter.bCaseInsensitive; + }; + var fnRegex = function ( o ) { + // Backwards compatibility with the bEscapeRegex option + return o.bEscapeRegex !== undefined ? !o.bEscapeRegex : o.bRegex; + }; + + // Resolve any column types that are unknown due to addition or invalidation + // @todo As per sort - can this be moved into an event handler? + _fnColumnTypes( oSettings ); + + /* In server-side processing all filtering is done by the server, so no point hanging around here */ + if ( _fnDataSource( oSettings ) != 'ssp' ) + { + /* Global filter */ + _fnFilter( oSettings, oInput.sSearch, iForce, fnRegex(oInput), oInput.bSmart, oInput.bCaseInsensitive ); + fnSaveFilter( oInput ); + + /* Now do the individual column filter */ + for ( var i=0 ; i<aoPrevSearch.length ; i++ ) + { + _fnFilterColumn( oSettings, aoPrevSearch[i].sSearch, i, fnRegex(aoPrevSearch[i]), + aoPrevSearch[i].bSmart, aoPrevSearch[i].bCaseInsensitive ); + } + + /* Custom filtering */ + _fnFilterCustom( oSettings ); + } + else + { + fnSaveFilter( oInput ); + } + + /* Tell the draw function we have been filtering */ + oSettings.bFiltered = true; + _fnCallbackFire( oSettings, null, 'search', [oSettings] ); + } + + + /** + * Apply custom filtering functions + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnFilterCustom( settings ) + { + var filters = DataTable.ext.search; + var displayRows = settings.aiDisplay; + var row, rowIdx; + + for ( var i=0, ien=filters.length ; i<ien ; i++ ) { + var rows = []; + + // Loop over each row and see if it should be included + for ( var j=0, jen=displayRows.length ; j<jen ; j++ ) { + rowIdx = displayRows[ j ]; + row = settings.aoData[ rowIdx ]; + + if ( filters[i]( settings, row._aFilterData, rowIdx, row._aData, j ) ) { + rows.push( rowIdx ); + } + } + + // So the array reference doesn't break set the results into the + // existing array + displayRows.length = 0; + $.merge( displayRows, rows ); + } + } + + + /** + * Filter the table on a per-column basis + * @param {object} oSettings dataTables settings object + * @param {string} sInput string to filter on + * @param {int} iColumn column to filter + * @param {bool} bRegex treat search string as a regular expression or not + * @param {bool} bSmart use smart filtering or not + * @param {bool} bCaseInsensitive Do case insenstive matching or not + * @memberof DataTable#oApi + */ + function _fnFilterColumn ( settings, searchStr, colIdx, regex, smart, caseInsensitive ) + { + if ( searchStr === '' ) { + return; + } + + var data; + var display = settings.aiDisplay; + var rpSearch = _fnFilterCreateSearch( searchStr, regex, smart, caseInsensitive ); + + for ( var i=display.length-1 ; i>=0 ; i-- ) { + data = settings.aoData[ display[i] ]._aFilterData[ colIdx ]; + + if ( ! rpSearch.test( data ) ) { + display.splice( i, 1 ); + } + } + } + + + /** + * Filter the data table based on user input and draw the table + * @param {object} settings dataTables settings object + * @param {string} input string to filter on + * @param {int} force optional - force a research of the master array (1) or not (undefined or 0) + * @param {bool} regex treat as a regular expression or not + * @param {bool} smart perform smart filtering or not + * @param {bool} caseInsensitive Do case insenstive matching or not + * @memberof DataTable#oApi + */ + function _fnFilter( settings, input, force, regex, smart, caseInsensitive ) + { + var rpSearch = _fnFilterCreateSearch( input, regex, smart, caseInsensitive ); + var prevSearch = settings.oPreviousSearch.sSearch; + var displayMaster = settings.aiDisplayMaster; + var display, invalidated, i; + + // Need to take account of custom filtering functions - always filter + if ( DataTable.ext.search.length !== 0 ) { + force = true; + } + + // Check if any of the rows were invalidated + invalidated = _fnFilterData( settings ); + + // If the input is blank - we just want the full data set + if ( input.length <= 0 ) { + settings.aiDisplay = displayMaster.slice(); + } + else { + // New search - start from the master array + if ( invalidated || + force || + prevSearch.length > input.length || + input.indexOf(prevSearch) !== 0 || + settings.bSorted // On resort, the display master needs to be + // re-filtered since indexes will have changed + ) { + settings.aiDisplay = displayMaster.slice(); + } + + // Search the display array + display = settings.aiDisplay; + + for ( i=display.length-1 ; i>=0 ; i-- ) { + if ( ! rpSearch.test( settings.aoData[ display[i] ]._sFilterRow ) ) { + display.splice( i, 1 ); + } + } + } + } + + + /** + * Build a regular expression object suitable for searching a table + * @param {string} sSearch string to search for + * @param {bool} bRegex treat as a regular expression or not + * @param {bool} bSmart perform smart filtering or not + * @param {bool} bCaseInsensitive Do case insensitive matching or not + * @returns {RegExp} constructed object + * @memberof DataTable#oApi + */ + function _fnFilterCreateSearch( search, regex, smart, caseInsensitive ) + { + search = regex ? + search : + _fnEscapeRegex( search ); + + if ( smart ) { + /* For smart filtering we want to allow the search to work regardless of + * word order. We also want double quoted text to be preserved, so word + * order is important - a la google. So this is what we want to + * generate: + * + * ^(?=.*?\bone\b)(?=.*?\btwo three\b)(?=.*?\bfour\b).*$ + */ + var a = $.map( search.match( /"[^"]+"|[^ ]+/g ) || [''], function ( word ) { + if ( word.charAt(0) === '"' ) { + var m = word.match( /^"(.*)"$/ ); + word = m ? m[1] : word; + } + + return word.replace('"', ''); + } ); + + search = '^(?=.*?'+a.join( ')(?=.*?' )+').*$'; + } + + return new RegExp( search, caseInsensitive ? 'i' : '' ); + } + + + /** + * Escape a string such that it can be used in a regular expression + * @param {string} sVal string to escape + * @returns {string} escaped string + * @memberof DataTable#oApi + */ + function _fnEscapeRegex ( sVal ) + { + return sVal.replace( _re_escape_regex, '\\$1' ); + } + + + + var __filter_div = $('<div>')[0]; + var __filter_div_textContent = __filter_div.textContent !== undefined; + + // Update the filtering data for each row if needed (by invalidation or first run) + function _fnFilterData ( settings ) + { + var columns = settings.aoColumns; + var column; + var i, j, ien, jen, filterData, cellData, row; + var fomatters = DataTable.ext.type.search; + var wasInvalidated = false; + + for ( i=0, ien=settings.aoData.length ; i<ien ; i++ ) { + row = settings.aoData[i]; + + if ( ! row._aFilterData ) { + filterData = []; + + for ( j=0, jen=columns.length ; j<jen ; j++ ) { + column = columns[j]; + + if ( column.bSearchable ) { + cellData = _fnGetCellData( settings, i, j, 'filter' ); + + if ( fomatters[ column.sType ] ) { + cellData = fomatters[ column.sType ]( cellData ); + } + + // Search in DataTables 1.10 is string based. In 1.11 this + // should be altered to also allow strict type checking. + if ( cellData === null ) { + cellData = ''; + } + + if ( typeof cellData !== 'string' && cellData.toString ) { + cellData = cellData.toString(); + } + } + else { + cellData = ''; + } + + // If it looks like there is an HTML entity in the string, + // attempt to decode it so sorting works as expected. Note that + // we could use a single line of jQuery to do this, but the DOM + // method used here is much faster http://jsperf.com/html-decode + if ( cellData.indexOf && cellData.indexOf('&') !== -1 ) { + __filter_div.innerHTML = cellData; + cellData = __filter_div_textContent ? + __filter_div.textContent : + __filter_div.innerText; + } + + if ( cellData.replace ) { + cellData = cellData.replace(/[\r\n]/g, ''); + } + + filterData.push( cellData ); + } + + row._aFilterData = filterData; + row._sFilterRow = filterData.join(' '); + wasInvalidated = true; + } + } + + return wasInvalidated; + } + + + /** + * Convert from the internal Hungarian notation to camelCase for external + * interaction + * @param {object} obj Object to convert + * @returns {object} Inverted object + * @memberof DataTable#oApi + */ + function _fnSearchToCamel ( obj ) + { + return { + search: obj.sSearch, + smart: obj.bSmart, + regex: obj.bRegex, + caseInsensitive: obj.bCaseInsensitive + }; + } + + + + /** + * Convert from camelCase notation to the internal Hungarian. We could use the + * Hungarian convert function here, but this is cleaner + * @param {object} obj Object to convert + * @returns {object} Inverted object + * @memberof DataTable#oApi + */ + function _fnSearchToHung ( obj ) + { + return { + sSearch: obj.search, + bSmart: obj.smart, + bRegex: obj.regex, + bCaseInsensitive: obj.caseInsensitive + }; + } + + /** + * Generate the node required for the info display + * @param {object} oSettings dataTables settings object + * @returns {node} Information element + * @memberof DataTable#oApi + */ + function _fnFeatureHtmlInfo ( settings ) + { + var + tid = settings.sTableId, + nodes = settings.aanFeatures.i, + n = $('<div/>', { + 'class': settings.oClasses.sInfo, + 'id': ! nodes ? tid+'_info' : null + } ); + + if ( ! nodes ) { + // Update display on each draw + settings.aoDrawCallback.push( { + "fn": _fnUpdateInfo, + "sName": "information" + } ); + + n + .attr( 'role', 'status' ) + .attr( 'aria-live', 'polite' ); + + // Table is described by our info div + $(settings.nTable).attr( 'aria-describedby', tid+'_info' ); + } + + return n[0]; + } + + + /** + * Update the information elements in the display + * @param {object} settings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnUpdateInfo ( settings ) + { + /* Show information about the table */ + var nodes = settings.aanFeatures.i; + if ( nodes.length === 0 ) { + return; + } + + var + lang = settings.oLanguage, + start = settings._iDisplayStart+1, + end = settings.fnDisplayEnd(), + max = settings.fnRecordsTotal(), + total = settings.fnRecordsDisplay(), + out = total ? + lang.sInfo : + lang.sInfoEmpty; + + if ( total !== max ) { + /* Record set after filtering */ + out += ' ' + lang.sInfoFiltered; + } + + // Convert the macros + out += lang.sInfoPostFix; + out = _fnInfoMacros( settings, out ); + + var callback = lang.fnInfoCallback; + if ( callback !== null ) { + out = callback.call( settings.oInstance, + settings, start, end, max, total, out + ); + } + + $(nodes).html( out ); + } + + + function _fnInfoMacros ( settings, str ) + { + // When infinite scrolling, we are always starting at 1. _iDisplayStart is used only + // internally + var + formatter = settings.fnFormatNumber, + start = settings._iDisplayStart+1, + len = settings._iDisplayLength, + vis = settings.fnRecordsDisplay(), + all = len === -1; + + return str. + replace(/_START_/g, formatter.call( settings, start ) ). + replace(/_END_/g, formatter.call( settings, settings.fnDisplayEnd() ) ). + replace(/_MAX_/g, formatter.call( settings, settings.fnRecordsTotal() ) ). + replace(/_TOTAL_/g, formatter.call( settings, vis ) ). + replace(/_PAGE_/g, formatter.call( settings, all ? 1 : Math.ceil( start / len ) ) ). + replace(/_PAGES_/g, formatter.call( settings, all ? 1 : Math.ceil( vis / len ) ) ); + } + + + + /** + * Draw the table for the first time, adding all required features + * @param {object} settings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnInitialise ( settings ) + { + var i, iLen, iAjaxStart=settings.iInitDisplayStart; + var columns = settings.aoColumns, column; + var features = settings.oFeatures; + var deferLoading = settings.bDeferLoading; // value modified by the draw + + /* Ensure that the table data is fully initialised */ + if ( ! settings.bInitialised ) { + setTimeout( function(){ _fnInitialise( settings ); }, 200 ); + return; + } + + /* Show the display HTML options */ + _fnAddOptionsHtml( settings ); + + /* Build and draw the header / footer for the table */ + _fnBuildHead( settings ); + _fnDrawHead( settings, settings.aoHeader ); + _fnDrawHead( settings, settings.aoFooter ); + + /* Okay to show that something is going on now */ + _fnProcessingDisplay( settings, true ); + + /* Calculate sizes for columns */ + if ( features.bAutoWidth ) { + _fnCalculateColumnWidths( settings ); + } + + for ( i=0, iLen=columns.length ; i<iLen ; i++ ) { + column = columns[i]; + + if ( column.sWidth ) { + column.nTh.style.width = _fnStringToCss( column.sWidth ); + } + } + + _fnCallbackFire( settings, null, 'preInit', [settings] ); + + // If there is default sorting required - let's do it. The sort function + // will do the drawing for us. Otherwise we draw the table regardless of the + // Ajax source - this allows the table to look initialised for Ajax sourcing + // data (show 'loading' message possibly) + _fnReDraw( settings ); + + // Server-side processing init complete is done by _fnAjaxUpdateDraw + var dataSrc = _fnDataSource( settings ); + if ( dataSrc != 'ssp' || deferLoading ) { + // if there is an ajax source load the data + if ( dataSrc == 'ajax' ) { + _fnBuildAjax( settings, [], function(json) { + var aData = _fnAjaxDataSrc( settings, json ); + + // Got the data - add it to the table + for ( i=0 ; i<aData.length ; i++ ) { + _fnAddData( settings, aData[i] ); + } + + // Reset the init display for cookie saving. We've already done + // a filter, and therefore cleared it before. So we need to make + // it appear 'fresh' + settings.iInitDisplayStart = iAjaxStart; + + _fnReDraw( settings ); + + _fnProcessingDisplay( settings, false ); + _fnInitComplete( settings, json ); + }, settings ); + } + else { + _fnProcessingDisplay( settings, false ); + _fnInitComplete( settings ); + } + } + } + + + /** + * Draw the table for the first time, adding all required features + * @param {object} oSettings dataTables settings object + * @param {object} [json] JSON from the server that completed the table, if using Ajax source + * with client-side processing (optional) + * @memberof DataTable#oApi + */ + function _fnInitComplete ( settings, json ) + { + settings._bInitComplete = true; + + // When data was added after the initialisation (data or Ajax) we need to + // calculate the column sizing + if ( json || settings.oInit.aaData ) { + _fnAdjustColumnSizing( settings ); + } + + _fnCallbackFire( settings, null, 'plugin-init', [settings, json] ); + _fnCallbackFire( settings, 'aoInitComplete', 'init', [settings, json] ); + } + + + function _fnLengthChange ( settings, val ) + { + var len = parseInt( val, 10 ); + settings._iDisplayLength = len; + + _fnLengthOverflow( settings ); + + // Fire length change event + _fnCallbackFire( settings, null, 'length', [settings, len] ); + } + + + /** + * Generate the node required for user display length changing + * @param {object} settings dataTables settings object + * @returns {node} Display length feature node + * @memberof DataTable#oApi + */ + function _fnFeatureHtmlLength ( settings ) + { + var + classes = settings.oClasses, + tableId = settings.sTableId, + menu = settings.aLengthMenu, + d2 = $.isArray( menu[0] ), + lengths = d2 ? menu[0] : menu, + language = d2 ? menu[1] : menu; + + var select = $('<select/>', { + 'name': tableId+'_length', + 'aria-controls': tableId, + 'class': classes.sLengthSelect + } ); + + for ( var i=0, ien=lengths.length ; i<ien ; i++ ) { + select[0][ i ] = new Option( language[i], lengths[i] ); + } + + var div = $('<div><label/></div>').addClass( classes.sLength ); + if ( ! settings.aanFeatures.l ) { + div[0].id = tableId+'_length'; + } + + div.children().append( + settings.oLanguage.sLengthMenu.replace( '_MENU_', select[0].outerHTML ) + ); + + // Can't use `select` variable as user might provide their own and the + // reference is broken by the use of outerHTML + $('select', div) + .val( settings._iDisplayLength ) + .bind( 'change.DT', function(e) { + _fnLengthChange( settings, $(this).val() ); + _fnDraw( settings ); + } ); + + // Update node value whenever anything changes the table's length + $(settings.nTable).bind( 'length.dt.DT', function (e, s, len) { + if ( settings === s ) { + $('select', div).val( len ); + } + } ); + + return div[0]; + } + + + + /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * Note that most of the paging logic is done in + * DataTable.ext.pager + */ + + /** + * Generate the node required for default pagination + * @param {object} oSettings dataTables settings object + * @returns {node} Pagination feature node + * @memberof DataTable#oApi + */ + function _fnFeatureHtmlPaginate ( settings ) + { + var + type = settings.sPaginationType, + plugin = DataTable.ext.pager[ type ], + modern = typeof plugin === 'function', + redraw = function( settings ) { + _fnDraw( settings ); + }, + node = $('<div/>').addClass( settings.oClasses.sPaging + type )[0], + features = settings.aanFeatures; + + if ( ! modern ) { + plugin.fnInit( settings, node, redraw ); + } + + /* Add a draw callback for the pagination on first instance, to update the paging display */ + if ( ! features.p ) + { + node.id = settings.sTableId+'_paginate'; + + settings.aoDrawCallback.push( { + "fn": function( settings ) { + if ( modern ) { + var + start = settings._iDisplayStart, + len = settings._iDisplayLength, + visRecords = settings.fnRecordsDisplay(), + all = len === -1, + page = all ? 0 : Math.ceil( start / len ), + pages = all ? 1 : Math.ceil( visRecords / len ), + buttons = plugin(page, pages), + i, ien; + + for ( i=0, ien=features.p.length ; i<ien ; i++ ) { + _fnRenderer( settings, 'pageButton' )( + settings, features.p[i], i, buttons, page, pages + ); + } + } + else { + plugin.fnUpdate( settings, redraw ); + } + }, + "sName": "pagination" + } ); + } + + return node; + } + + + /** + * Alter the display settings to change the page + * @param {object} settings DataTables settings object + * @param {string|int} action Paging action to take: "first", "previous", + * "next" or "last" or page number to jump to (integer) + * @param [bool] redraw Automatically draw the update or not + * @returns {bool} true page has changed, false - no change + * @memberof DataTable#oApi + */ + function _fnPageChange ( settings, action, redraw ) + { + var + start = settings._iDisplayStart, + len = settings._iDisplayLength, + records = settings.fnRecordsDisplay(); + + if ( records === 0 || len === -1 ) + { + start = 0; + } + else if ( typeof action === "number" ) + { + start = action * len; + + if ( start > records ) + { + start = 0; + } + } + else if ( action == "first" ) + { + start = 0; + } + else if ( action == "previous" ) + { + start = len >= 0 ? + start - len : + 0; + + if ( start < 0 ) + { + start = 0; + } + } + else if ( action == "next" ) + { + if ( start + len < records ) + { + start += len; + } + } + else if ( action == "last" ) + { + start = Math.floor( (records-1) / len) * len; + } + else + { + _fnLog( settings, 0, "Unknown paging action: "+action, 5 ); + } + + var changed = settings._iDisplayStart !== start; + settings._iDisplayStart = start; + + if ( changed ) { + _fnCallbackFire( settings, null, 'page', [settings] ); + + if ( redraw ) { + _fnDraw( settings ); + } + } + + return changed; + } + + + + /** + * Generate the node required for the processing node + * @param {object} settings dataTables settings object + * @returns {node} Processing element + * @memberof DataTable#oApi + */ + function _fnFeatureHtmlProcessing ( settings ) + { + return $('<div/>', { + 'id': ! settings.aanFeatures.r ? settings.sTableId+'_processing' : null, + 'class': settings.oClasses.sProcessing + } ) + .html( settings.oLanguage.sProcessing ) + .insertBefore( settings.nTable )[0]; + } + + + /** + * Display or hide the processing indicator + * @param {object} settings dataTables settings object + * @param {bool} show Show the processing indicator (true) or not (false) + * @memberof DataTable#oApi + */ + function _fnProcessingDisplay ( settings, show ) + { + if ( settings.oFeatures.bProcessing ) { + $(settings.aanFeatures.r).css( 'display', show ? 'block' : 'none' ); + } + + _fnCallbackFire( settings, null, 'processing', [settings, show] ); + } + + /** + * Add any control elements for the table - specifically scrolling + * @param {object} settings dataTables settings object + * @returns {node} Node to add to the DOM + * @memberof DataTable#oApi + */ + function _fnFeatureHtmlTable ( settings ) + { + var table = $(settings.nTable); + + // Add the ARIA grid role to the table + table.attr( 'role', 'grid' ); + + // Scrolling from here on in + var scroll = settings.oScroll; + + if ( scroll.sX === '' && scroll.sY === '' ) { + return settings.nTable; + } + + var scrollX = scroll.sX; + var scrollY = scroll.sY; + var classes = settings.oClasses; + var caption = table.children('caption'); + var captionSide = caption.length ? caption[0]._captionSide : null; + var headerClone = $( table[0].cloneNode(false) ); + var footerClone = $( table[0].cloneNode(false) ); + var footer = table.children('tfoot'); + var _div = '<div/>'; + var size = function ( s ) { + return !s ? null : _fnStringToCss( s ); + }; + + if ( ! footer.length ) { + footer = null; + } + + /* + * The HTML structure that we want to generate in this function is: + * div - scroller + * div - scroll head + * div - scroll head inner + * table - scroll head table + * thead - thead + * div - scroll body + * table - table (master table) + * thead - thead clone for sizing + * tbody - tbody + * div - scroll foot + * div - scroll foot inner + * table - scroll foot table + * tfoot - tfoot + */ + var scroller = $( _div, { 'class': classes.sScrollWrapper } ) + .append( + $(_div, { 'class': classes.sScrollHead } ) + .css( { + overflow: 'hidden', + position: 'relative', + border: 0, + width: scrollX ? size(scrollX) : '100%' + } ) + .append( + $(_div, { 'class': classes.sScrollHeadInner } ) + .css( { + 'box-sizing': 'content-box', + width: scroll.sXInner || '100%' + } ) + .append( + headerClone + .removeAttr('id') + .css( 'margin-left', 0 ) + .append( captionSide === 'top' ? caption : null ) + .append( + table.children('thead') + ) + ) + ) + ) + .append( + $(_div, { 'class': classes.sScrollBody } ) + .css( { + position: 'relative', + overflow: 'auto', + width: size( scrollX ) + } ) + .append( table ) + ); + + if ( footer ) { + scroller.append( + $(_div, { 'class': classes.sScrollFoot } ) + .css( { + overflow: 'hidden', + border: 0, + width: scrollX ? size(scrollX) : '100%' + } ) + .append( + $(_div, { 'class': classes.sScrollFootInner } ) + .append( + footerClone + .removeAttr('id') + .css( 'margin-left', 0 ) + .append( captionSide === 'bottom' ? caption : null ) + .append( + table.children('tfoot') + ) + ) + ) + ); + } + + var children = scroller.children(); + var scrollHead = children[0]; + var scrollBody = children[1]; + var scrollFoot = footer ? children[2] : null; + + // When the body is scrolled, then we also want to scroll the headers + if ( scrollX ) { + $(scrollBody).on( 'scroll.DT', function (e) { + var scrollLeft = this.scrollLeft; + + scrollHead.scrollLeft = scrollLeft; + + if ( footer ) { + scrollFoot.scrollLeft = scrollLeft; + } + } ); + } + + $(scrollBody).css( + scrollY && scroll.bCollapse ? 'max-height' : 'height', + scrollY + ); + + settings.nScrollHead = scrollHead; + settings.nScrollBody = scrollBody; + settings.nScrollFoot = scrollFoot; + + // On redraw - align columns + settings.aoDrawCallback.push( { + "fn": _fnScrollDraw, + "sName": "scrolling" + } ); + + return scroller[0]; + } + + + + /** + * Update the header, footer and body tables for resizing - i.e. column + * alignment. + * + * Welcome to the most horrible function DataTables. The process that this + * function follows is basically: + * 1. Re-create the table inside the scrolling div + * 2. Take live measurements from the DOM + * 3. Apply the measurements to align the columns + * 4. Clean up + * + * @param {object} settings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnScrollDraw ( settings ) + { + // Given that this is such a monster function, a lot of variables are use + // to try and keep the minimised size as small as possible + var + scroll = settings.oScroll, + scrollX = scroll.sX, + scrollXInner = scroll.sXInner, + scrollY = scroll.sY, + barWidth = scroll.iBarWidth, + divHeader = $(settings.nScrollHead), + divHeaderStyle = divHeader[0].style, + divHeaderInner = divHeader.children('div'), + divHeaderInnerStyle = divHeaderInner[0].style, + divHeaderTable = divHeaderInner.children('table'), + divBodyEl = settings.nScrollBody, + divBody = $(divBodyEl), + divBodyStyle = divBodyEl.style, + divFooter = $(settings.nScrollFoot), + divFooterInner = divFooter.children('div'), + divFooterTable = divFooterInner.children('table'), + header = $(settings.nTHead), + table = $(settings.nTable), + tableEl = table[0], + tableStyle = tableEl.style, + footer = settings.nTFoot ? $(settings.nTFoot) : null, + browser = settings.oBrowser, + ie67 = browser.bScrollOversize, + dtHeaderCells = _pluck( settings.aoColumns, 'nTh' ), + headerTrgEls, footerTrgEls, + headerSrcEls, footerSrcEls, + headerCopy, footerCopy, + headerWidths=[], footerWidths=[], + headerContent=[], footerContent=[], + idx, correction, sanityWidth, + zeroOut = function(nSizer) { + var style = nSizer.style; + style.paddingTop = "0"; + style.paddingBottom = "0"; + style.borderTopWidth = "0"; + style.borderBottomWidth = "0"; + style.height = 0; + }; + + // If the scrollbar visibility has changed from the last draw, we need to + // adjust the column sizes as the table width will have changed to account + // for the scrollbar + var scrollBarVis = divBodyEl.scrollHeight > divBodyEl.clientHeight; + + if ( settings.scrollBarVis !== scrollBarVis && settings.scrollBarVis !== undefined ) { + settings.scrollBarVis = scrollBarVis; + _fnAdjustColumnSizing( settings ); + return; // adjust column sizing will call this function again + } + else { + settings.scrollBarVis = scrollBarVis; + } + + /* + * 1. Re-create the table inside the scrolling div + */ + + // Remove the old minimised thead and tfoot elements in the inner table + table.children('thead, tfoot').remove(); + + if ( footer ) { + footerCopy = footer.clone().prependTo( table ); + footerTrgEls = footer.find('tr'); // the original tfoot is in its own table and must be sized + footerSrcEls = footerCopy.find('tr'); + } + + // Clone the current header and footer elements and then place it into the inner table + headerCopy = header.clone().prependTo( table ); + headerTrgEls = header.find('tr'); // original header is in its own table + headerSrcEls = headerCopy.find('tr'); + headerCopy.find('th, td').removeAttr('tabindex'); + + + /* + * 2. Take live measurements from the DOM - do not alter the DOM itself! + */ + + // Remove old sizing and apply the calculated column widths + // Get the unique column headers in the newly created (cloned) header. We want to apply the + // calculated sizes to this header + if ( ! scrollX ) + { + divBodyStyle.width = '100%'; + divHeader[0].style.width = '100%'; + } + + $.each( _fnGetUniqueThs( settings, headerCopy ), function ( i, el ) { + idx = _fnVisibleToColumnIndex( settings, i ); + el.style.width = settings.aoColumns[idx].sWidth; + } ); + + if ( footer ) { + _fnApplyToChildren( function(n) { + n.style.width = ""; + }, footerSrcEls ); + } + + // Size the table as a whole + sanityWidth = table.outerWidth(); + if ( scrollX === "" ) { + // No x scrolling + tableStyle.width = "100%"; + + // IE7 will make the width of the table when 100% include the scrollbar + // - which is shouldn't. When there is a scrollbar we need to take this + // into account. + if ( ie67 && (table.find('tbody').height() > divBodyEl.offsetHeight || + divBody.css('overflow-y') == "scroll") + ) { + tableStyle.width = _fnStringToCss( table.outerWidth() - barWidth); + } + + // Recalculate the sanity width + sanityWidth = table.outerWidth(); + } + else if ( scrollXInner !== "" ) { + // legacy x scroll inner has been given - use it + tableStyle.width = _fnStringToCss(scrollXInner); + + // Recalculate the sanity width + sanityWidth = table.outerWidth(); + } + + // Hidden header should have zero height, so remove padding and borders. Then + // set the width based on the real headers + + // Apply all styles in one pass + _fnApplyToChildren( zeroOut, headerSrcEls ); + + // Read all widths in next pass + _fnApplyToChildren( function(nSizer) { + headerContent.push( nSizer.innerHTML ); + headerWidths.push( _fnStringToCss( $(nSizer).css('width') ) ); + }, headerSrcEls ); + + // Apply all widths in final pass + _fnApplyToChildren( function(nToSize, i) { + // Only apply widths to the DataTables detected header cells - this + // prevents complex headers from having contradictory sizes applied + if ( $.inArray( nToSize, dtHeaderCells ) !== -1 ) { + nToSize.style.width = headerWidths[i]; + } + }, headerTrgEls ); + + $(headerSrcEls).height(0); + + /* Same again with the footer if we have one */ + if ( footer ) + { + _fnApplyToChildren( zeroOut, footerSrcEls ); + + _fnApplyToChildren( function(nSizer) { + footerContent.push( nSizer.innerHTML ); + footerWidths.push( _fnStringToCss( $(nSizer).css('width') ) ); + }, footerSrcEls ); + + _fnApplyToChildren( function(nToSize, i) { + nToSize.style.width = footerWidths[i]; + }, footerTrgEls ); + + $(footerSrcEls).height(0); + } + + + /* + * 3. Apply the measurements + */ + + // "Hide" the header and footer that we used for the sizing. We need to keep + // the content of the cell so that the width applied to the header and body + // both match, but we want to hide it completely. We want to also fix their + // width to what they currently are + _fnApplyToChildren( function(nSizer, i) { + nSizer.innerHTML = '<div class="dataTables_sizing" style="height:0;overflow:hidden;">'+headerContent[i]+'</div>'; + nSizer.style.width = headerWidths[i]; + }, headerSrcEls ); + + if ( footer ) + { + _fnApplyToChildren( function(nSizer, i) { + nSizer.innerHTML = '<div class="dataTables_sizing" style="height:0;overflow:hidden;">'+footerContent[i]+'</div>'; + nSizer.style.width = footerWidths[i]; + }, footerSrcEls ); + } + + // Sanity check that the table is of a sensible width. If not then we are going to get + // misalignment - try to prevent this by not allowing the table to shrink below its min width + if ( table.outerWidth() < sanityWidth ) + { + // The min width depends upon if we have a vertical scrollbar visible or not */ + correction = ((divBodyEl.scrollHeight > divBodyEl.offsetHeight || + divBody.css('overflow-y') == "scroll")) ? + sanityWidth+barWidth : + sanityWidth; + + // IE6/7 are a law unto themselves... + if ( ie67 && (divBodyEl.scrollHeight > + divBodyEl.offsetHeight || divBody.css('overflow-y') == "scroll") + ) { + tableStyle.width = _fnStringToCss( correction-barWidth ); + } + + // And give the user a warning that we've stopped the table getting too small + if ( scrollX === "" || scrollXInner !== "" ) { + _fnLog( settings, 1, 'Possible column misalignment', 6 ); + } + } + else + { + correction = '100%'; + } + + // Apply to the container elements + divBodyStyle.width = _fnStringToCss( correction ); + divHeaderStyle.width = _fnStringToCss( correction ); + + if ( footer ) { + settings.nScrollFoot.style.width = _fnStringToCss( correction ); + } + + + /* + * 4. Clean up + */ + if ( ! scrollY ) { + /* IE7< puts a vertical scrollbar in place (when it shouldn't be) due to subtracting + * the scrollbar height from the visible display, rather than adding it on. We need to + * set the height in order to sort this. Don't want to do it in any other browsers. + */ + if ( ie67 ) { + divBodyStyle.height = _fnStringToCss( tableEl.offsetHeight+barWidth ); + } + } + + /* Finally set the width's of the header and footer tables */ + var iOuterWidth = table.outerWidth(); + divHeaderTable[0].style.width = _fnStringToCss( iOuterWidth ); + divHeaderInnerStyle.width = _fnStringToCss( iOuterWidth ); + + // Figure out if there are scrollbar present - if so then we need a the header and footer to + // provide a bit more space to allow "overflow" scrolling (i.e. past the scrollbar) + var bScrolling = table.height() > divBodyEl.clientHeight || divBody.css('overflow-y') == "scroll"; + var padding = 'padding' + (browser.bScrollbarLeft ? 'Left' : 'Right' ); + divHeaderInnerStyle[ padding ] = bScrolling ? barWidth+"px" : "0px"; + + if ( footer ) { + divFooterTable[0].style.width = _fnStringToCss( iOuterWidth ); + divFooterInner[0].style.width = _fnStringToCss( iOuterWidth ); + divFooterInner[0].style[padding] = bScrolling ? barWidth+"px" : "0px"; + } + + // Correct DOM ordering for colgroup - comes before the thead + table.children('colgroup').insertBefore( table.children('thead') ); + + /* Adjust the position of the header in case we loose the y-scrollbar */ + divBody.scroll(); + + // If sorting or filtering has occurred, jump the scrolling back to the top + // only if we aren't holding the position + if ( (settings.bSorted || settings.bFiltered) && ! settings._drawHold ) { + divBodyEl.scrollTop = 0; + } + } + + + + /** + * Apply a given function to the display child nodes of an element array (typically + * TD children of TR rows + * @param {function} fn Method to apply to the objects + * @param array {nodes} an1 List of elements to look through for display children + * @param array {nodes} an2 Another list (identical structure to the first) - optional + * @memberof DataTable#oApi + */ + function _fnApplyToChildren( fn, an1, an2 ) + { + var index=0, i=0, iLen=an1.length; + var nNode1, nNode2; + + while ( i < iLen ) { + nNode1 = an1[i].firstChild; + nNode2 = an2 ? an2[i].firstChild : null; + + while ( nNode1 ) { + if ( nNode1.nodeType === 1 ) { + if ( an2 ) { + fn( nNode1, nNode2, index ); + } + else { + fn( nNode1, index ); + } + + index++; + } + + nNode1 = nNode1.nextSibling; + nNode2 = an2 ? nNode2.nextSibling : null; + } + + i++; + } + } + + + + var __re_html_remove = /<.*?>/g; + + + /** + * Calculate the width of columns for the table + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnCalculateColumnWidths ( oSettings ) + { + var + table = oSettings.nTable, + columns = oSettings.aoColumns, + scroll = oSettings.oScroll, + scrollY = scroll.sY, + scrollX = scroll.sX, + scrollXInner = scroll.sXInner, + columnCount = columns.length, + visibleColumns = _fnGetColumns( oSettings, 'bVisible' ), + headerCells = $('th', oSettings.nTHead), + tableWidthAttr = table.getAttribute('width'), // from DOM element + tableContainer = table.parentNode, + userInputs = false, + i, column, columnIdx, width, outerWidth, + browser = oSettings.oBrowser, + ie67 = browser.bScrollOversize; + + var styleWidth = table.style.width; + if ( styleWidth && styleWidth.indexOf('%') !== -1 ) { + tableWidthAttr = styleWidth; + } + + /* Convert any user input sizes into pixel sizes */ + for ( i=0 ; i<visibleColumns.length ; i++ ) { + column = columns[ visibleColumns[i] ]; + + if ( column.sWidth !== null ) { + column.sWidth = _fnConvertToWidth( column.sWidthOrig, tableContainer ); + + userInputs = true; + } + } + + /* If the number of columns in the DOM equals the number that we have to + * process in DataTables, then we can use the offsets that are created by + * the web- browser. No custom sizes can be set in order for this to happen, + * nor scrolling used + */ + if ( ie67 || ! userInputs && ! scrollX && ! scrollY && + columnCount == _fnVisbleColumns( oSettings ) && + columnCount == headerCells.length + ) { + for ( i=0 ; i<columnCount ; i++ ) { + var colIdx = _fnVisibleToColumnIndex( oSettings, i ); + + if ( colIdx !== null ) { + columns[ colIdx ].sWidth = _fnStringToCss( headerCells.eq(i).width() ); + } + } + } + else + { + // Otherwise construct a single row, worst case, table with the widest + // node in the data, assign any user defined widths, then insert it into + // the DOM and allow the browser to do all the hard work of calculating + // table widths + var tmpTable = $(table).clone() // don't use cloneNode - IE8 will remove events on the main table + .css( 'visibility', 'hidden' ) + .removeAttr( 'id' ); + + // Clean up the table body + tmpTable.find('tbody tr').remove(); + var tr = $('<tr/>').appendTo( tmpTable.find('tbody') ); + + // Clone the table header and footer - we can't use the header / footer + // from the cloned table, since if scrolling is active, the table's + // real header and footer are contained in different table tags + tmpTable.find('thead, tfoot').remove(); + tmpTable + .append( $(oSettings.nTHead).clone() ) + .append( $(oSettings.nTFoot).clone() ); + + // Remove any assigned widths from the footer (from scrolling) + tmpTable.find('tfoot th, tfoot td').css('width', ''); + + // Apply custom sizing to the cloned header + headerCells = _fnGetUniqueThs( oSettings, tmpTable.find('thead')[0] ); + + for ( i=0 ; i<visibleColumns.length ; i++ ) { + column = columns[ visibleColumns[i] ]; + + headerCells[i].style.width = column.sWidthOrig !== null && column.sWidthOrig !== '' ? + _fnStringToCss( column.sWidthOrig ) : + ''; + + // For scrollX we need to force the column width otherwise the + // browser will collapse it. If this width is smaller than the + // width the column requires, then it will have no effect + if ( column.sWidthOrig && scrollX ) { + $( headerCells[i] ).append( $('<div/>').css( { + width: column.sWidthOrig, + margin: 0, + padding: 0, + border: 0, + height: 1 + } ) ); + } + } + + // Find the widest cell for each column and put it into the table + if ( oSettings.aoData.length ) { + for ( i=0 ; i<visibleColumns.length ; i++ ) { + columnIdx = visibleColumns[i]; + column = columns[ columnIdx ]; + + $( _fnGetWidestNode( oSettings, columnIdx ) ) + .clone( false ) + .append( column.sContentPadding ) + .appendTo( tr ); + } + } + + // Tidy the temporary table - remove name attributes so there aren't + // duplicated in the dom (radio elements for example) + $('[name]', tmpTable).removeAttr('name'); + + // Table has been built, attach to the document so we can work with it. + // A holding element is used, positioned at the top of the container + // with minimal height, so it has no effect on if the container scrolls + // or not. Otherwise it might trigger scrolling when it actually isn't + // needed + var holder = $('<div/>').css( scrollX || scrollY ? + { + position: 'absolute', + top: 0, + left: 0, + height: 1, + right: 0, + overflow: 'hidden' + } : + {} + ) + .append( tmpTable ) + .appendTo( tableContainer ); + + // When scrolling (X or Y) we want to set the width of the table as + // appropriate. However, when not scrolling leave the table width as it + // is. This results in slightly different, but I think correct behaviour + if ( scrollX && scrollXInner ) { + tmpTable.width( scrollXInner ); + } + else if ( scrollX ) { + tmpTable.css( 'width', 'auto' ); + tmpTable.removeAttr('width'); + + // If there is no width attribute or style, then allow the table to + // collapse + if ( tmpTable.width() < tableContainer.clientWidth && tableWidthAttr ) { + tmpTable.width( tableContainer.clientWidth ); + } + } + else if ( scrollY ) { + tmpTable.width( tableContainer.clientWidth ); + } + else if ( tableWidthAttr ) { + tmpTable.width( tableWidthAttr ); + } + + // Get the width of each column in the constructed table - we need to + // know the inner width (so it can be assigned to the other table's + // cells) and the outer width so we can calculate the full width of the + // table. This is safe since DataTables requires a unique cell for each + // column, but if ever a header can span multiple columns, this will + // need to be modified. + var total = 0; + for ( i=0 ; i<visibleColumns.length ; i++ ) { + var cell = $(headerCells[i]); + var border = cell.outerWidth() - cell.width(); + + // Use getBounding... where possible (not IE8-) because it can give + // sub-pixel accuracy, which we then want to round up! + var bounding = browser.bBounding ? + Math.ceil( headerCells[i].getBoundingClientRect().width ) : + cell.outerWidth(); + + // Total is tracked to remove any sub-pixel errors as the outerWidth + // of the table might not equal the total given here (IE!). + total += bounding; + + // Width for each column to use + columns[ visibleColumns[i] ].sWidth = _fnStringToCss( bounding - border ); + } + + table.style.width = _fnStringToCss( total ); + + // Finished with the table - ditch it + holder.remove(); + } + + // If there is a width attr, we want to attach an event listener which + // allows the table sizing to automatically adjust when the window is + // resized. Use the width attr rather than CSS, since we can't know if the + // CSS is a relative value or absolute - DOM read is always px. + if ( tableWidthAttr ) { + table.style.width = _fnStringToCss( tableWidthAttr ); + } + + if ( (tableWidthAttr || scrollX) && ! oSettings._reszEvt ) { + var bindResize = function () { + $(window).bind('resize.DT-'+oSettings.sInstance, _fnThrottle( function () { + _fnAdjustColumnSizing( oSettings ); + } ) ); + }; + + // IE6/7 will crash if we bind a resize event handler on page load. + // To be removed in 1.11 which drops IE6/7 support + if ( ie67 ) { + setTimeout( bindResize, 1000 ); + } + else { + bindResize(); + } + + oSettings._reszEvt = true; + } + } + + + /** + * Throttle the calls to a function. Arguments and context are maintained for + * the throttled function + * @param {function} fn Function to be called + * @param {int} [freq=200] call frequency in mS + * @returns {function} wrapped function + * @memberof DataTable#oApi + */ + function _fnThrottle( fn, freq ) { + var + frequency = freq !== undefined ? freq : 200, + last, + timer; + + return function () { + var + that = this, + now = +new Date(), + args = arguments; + + if ( last && now < last + frequency ) { + clearTimeout( timer ); + + timer = setTimeout( function () { + last = undefined; + fn.apply( that, args ); + }, frequency ); + } + else { + last = now; + fn.apply( that, args ); + } + }; + } + + + /** + * Convert a CSS unit width to pixels (e.g. 2em) + * @param {string} width width to be converted + * @param {node} parent parent to get the with for (required for relative widths) - optional + * @returns {int} width in pixels + * @memberof DataTable#oApi + */ + function _fnConvertToWidth ( width, parent ) + { + if ( ! width ) { + return 0; + } + + var n = $('<div/>') + .css( 'width', _fnStringToCss( width ) ) + .appendTo( parent || document.body ); + + var val = n[0].offsetWidth; + n.remove(); + + return val; + } + + + /** + * Get the widest node + * @param {object} settings dataTables settings object + * @param {int} colIdx column of interest + * @returns {node} widest table node + * @memberof DataTable#oApi + */ + function _fnGetWidestNode( settings, colIdx ) + { + var idx = _fnGetMaxLenString( settings, colIdx ); + if ( idx < 0 ) { + return null; + } + + var data = settings.aoData[ idx ]; + return ! data.nTr ? // Might not have been created when deferred rendering + $('<td/>').html( _fnGetCellData( settings, idx, colIdx, 'display' ) )[0] : + data.anCells[ colIdx ]; + } + + + /** + * Get the maximum strlen for each data column + * @param {object} settings dataTables settings object + * @param {int} colIdx column of interest + * @returns {string} max string length for each column + * @memberof DataTable#oApi + */ + function _fnGetMaxLenString( settings, colIdx ) + { + var s, max=-1, maxIdx = -1; + + for ( var i=0, ien=settings.aoData.length ; i<ien ; i++ ) { + s = _fnGetCellData( settings, i, colIdx, 'display' )+''; + s = s.replace( __re_html_remove, '' ); + s = s.replace( / /g, ' ' ); + + if ( s.length > max ) { + max = s.length; + maxIdx = i; + } + } + + return maxIdx; + } + + + /** + * Append a CSS unit (only if required) to a string + * @param {string} value to css-ify + * @returns {string} value with css unit + * @memberof DataTable#oApi + */ + function _fnStringToCss( s ) + { + if ( s === null ) { + return '0px'; + } + + if ( typeof s == 'number' ) { + return s < 0 ? + '0px' : + s+'px'; + } + + // Check it has a unit character already + return s.match(/\d$/) ? + s+'px' : + s; + } + + + + function _fnSortFlatten ( settings ) + { + var + i, iLen, k, kLen, + aSort = [], + aiOrig = [], + aoColumns = settings.aoColumns, + aDataSort, iCol, sType, srcCol, + fixed = settings.aaSortingFixed, + fixedObj = $.isPlainObject( fixed ), + nestedSort = [], + add = function ( a ) { + if ( a.length && ! $.isArray( a[0] ) ) { + // 1D array + nestedSort.push( a ); + } + else { + // 2D array + $.merge( nestedSort, a ); + } + }; + + // Build the sort array, with pre-fix and post-fix options if they have been + // specified + if ( $.isArray( fixed ) ) { + add( fixed ); + } + + if ( fixedObj && fixed.pre ) { + add( fixed.pre ); + } + + add( settings.aaSorting ); + + if (fixedObj && fixed.post ) { + add( fixed.post ); + } + + for ( i=0 ; i<nestedSort.length ; i++ ) + { + srcCol = nestedSort[i][0]; + aDataSort = aoColumns[ srcCol ].aDataSort; + + for ( k=0, kLen=aDataSort.length ; k<kLen ; k++ ) + { + iCol = aDataSort[k]; + sType = aoColumns[ iCol ].sType || 'string'; + + if ( nestedSort[i]._idx === undefined ) { + nestedSort[i]._idx = $.inArray( nestedSort[i][1], aoColumns[iCol].asSorting ); + } + + aSort.push( { + src: srcCol, + col: iCol, + dir: nestedSort[i][1], + index: nestedSort[i]._idx, + type: sType, + formatter: DataTable.ext.type.order[ sType+"-pre" ] + } ); + } + } + + return aSort; + } + + /** + * Change the order of the table + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + * @todo This really needs split up! + */ + function _fnSort ( oSettings ) + { + var + i, ien, iLen, j, jLen, k, kLen, + sDataType, nTh, + aiOrig = [], + oExtSort = DataTable.ext.type.order, + aoData = oSettings.aoData, + aoColumns = oSettings.aoColumns, + aDataSort, data, iCol, sType, oSort, + formatters = 0, + sortCol, + displayMaster = oSettings.aiDisplayMaster, + aSort; + + // Resolve any column types that are unknown due to addition or invalidation + // @todo Can this be moved into a 'data-ready' handler which is called when + // data is going to be used in the table? + _fnColumnTypes( oSettings ); + + aSort = _fnSortFlatten( oSettings ); + + for ( i=0, ien=aSort.length ; i<ien ; i++ ) { + sortCol = aSort[i]; + + // Track if we can use the fast sort algorithm + if ( sortCol.formatter ) { + formatters++; + } + + // Load the data needed for the sort, for each cell + _fnSortData( oSettings, sortCol.col ); + } + + /* No sorting required if server-side or no sorting array */ + if ( _fnDataSource( oSettings ) != 'ssp' && aSort.length !== 0 ) + { + // Create a value - key array of the current row positions such that we can use their + // current position during the sort, if values match, in order to perform stable sorting + for ( i=0, iLen=displayMaster.length ; i<iLen ; i++ ) { + aiOrig[ displayMaster[i] ] = i; + } + + /* Do the sort - here we want multi-column sorting based on a given data source (column) + * and sorting function (from oSort) in a certain direction. It's reasonably complex to + * follow on it's own, but this is what we want (example two column sorting): + * fnLocalSorting = function(a,b){ + * var iTest; + * iTest = oSort['string-asc']('data11', 'data12'); + * if (iTest !== 0) + * return iTest; + * iTest = oSort['numeric-desc']('data21', 'data22'); + * if (iTest !== 0) + * return iTest; + * return oSort['numeric-asc']( aiOrig[a], aiOrig[b] ); + * } + * Basically we have a test for each sorting column, if the data in that column is equal, + * test the next column. If all columns match, then we use a numeric sort on the row + * positions in the original data array to provide a stable sort. + * + * Note - I know it seems excessive to have two sorting methods, but the first is around + * 15% faster, so the second is only maintained for backwards compatibility with sorting + * methods which do not have a pre-sort formatting function. + */ + if ( formatters === aSort.length ) { + // All sort types have formatting functions + displayMaster.sort( function ( a, b ) { + var + x, y, k, test, sort, + len=aSort.length, + dataA = aoData[a]._aSortData, + dataB = aoData[b]._aSortData; + + for ( k=0 ; k<len ; k++ ) { + sort = aSort[k]; + + x = dataA[ sort.col ]; + y = dataB[ sort.col ]; + + test = x<y ? -1 : x>y ? 1 : 0; + if ( test !== 0 ) { + return sort.dir === 'asc' ? test : -test; + } + } + + x = aiOrig[a]; + y = aiOrig[b]; + return x<y ? -1 : x>y ? 1 : 0; + } ); + } + else { + // Depreciated - remove in 1.11 (providing a plug-in option) + // Not all sort types have formatting methods, so we have to call their sorting + // methods. + displayMaster.sort( function ( a, b ) { + var + x, y, k, l, test, sort, fn, + len=aSort.length, + dataA = aoData[a]._aSortData, + dataB = aoData[b]._aSortData; + + for ( k=0 ; k<len ; k++ ) { + sort = aSort[k]; + + x = dataA[ sort.col ]; + y = dataB[ sort.col ]; + + fn = oExtSort[ sort.type+"-"+sort.dir ] || oExtSort[ "string-"+sort.dir ]; + test = fn( x, y ); + if ( test !== 0 ) { + return test; + } + } + + x = aiOrig[a]; + y = aiOrig[b]; + return x<y ? -1 : x>y ? 1 : 0; + } ); + } + } + + /* Tell the draw function that we have sorted the data */ + oSettings.bSorted = true; + } + + + function _fnSortAria ( settings ) + { + var label; + var nextSort; + var columns = settings.aoColumns; + var aSort = _fnSortFlatten( settings ); + var oAria = settings.oLanguage.oAria; + + // ARIA attributes - need to loop all columns, to update all (removing old + // attributes as needed) + for ( var i=0, iLen=columns.length ; i<iLen ; i++ ) + { + var col = columns[i]; + var asSorting = col.asSorting; + var sTitle = col.sTitle.replace( /<.*?>/g, "" ); + var th = col.nTh; + + // IE7 is throwing an error when setting these properties with jQuery's + // attr() and removeAttr() methods... + th.removeAttribute('aria-sort'); + + /* In ARIA only the first sorting column can be marked as sorting - no multi-sort option */ + if ( col.bSortable ) { + if ( aSort.length > 0 && aSort[0].col == i ) { + th.setAttribute('aria-sort', aSort[0].dir=="asc" ? "ascending" : "descending" ); + nextSort = asSorting[ aSort[0].index+1 ] || asSorting[0]; + } + else { + nextSort = asSorting[0]; + } + + label = sTitle + ( nextSort === "asc" ? + oAria.sSortAscending : + oAria.sSortDescending + ); + } + else { + label = sTitle; + } + + th.setAttribute('aria-label', label); + } + } + + + /** + * Function to run on user sort request + * @param {object} settings dataTables settings object + * @param {node} attachTo node to attach the handler to + * @param {int} colIdx column sorting index + * @param {boolean} [append=false] Append the requested sort to the existing + * sort if true (i.e. multi-column sort) + * @param {function} [callback] callback function + * @memberof DataTable#oApi + */ + function _fnSortListener ( settings, colIdx, append, callback ) + { + var col = settings.aoColumns[ colIdx ]; + var sorting = settings.aaSorting; + var asSorting = col.asSorting; + var nextSortIdx; + var next = function ( a, overflow ) { + var idx = a._idx; + if ( idx === undefined ) { + idx = $.inArray( a[1], asSorting ); + } + + return idx+1 < asSorting.length ? + idx+1 : + overflow ? + null : + 0; + }; + + // Convert to 2D array if needed + if ( typeof sorting[0] === 'number' ) { + sorting = settings.aaSorting = [ sorting ]; + } + + // If appending the sort then we are multi-column sorting + if ( append && settings.oFeatures.bSortMulti ) { + // Are we already doing some kind of sort on this column? + var sortIdx = $.inArray( colIdx, _pluck(sorting, '0') ); + + if ( sortIdx !== -1 ) { + // Yes, modify the sort + nextSortIdx = next( sorting[sortIdx], true ); + + if ( nextSortIdx === null && sorting.length === 1 ) { + nextSortIdx = 0; // can't remove sorting completely + } + + if ( nextSortIdx === null ) { + sorting.splice( sortIdx, 1 ); + } + else { + sorting[sortIdx][1] = asSorting[ nextSortIdx ]; + sorting[sortIdx]._idx = nextSortIdx; + } + } + else { + // No sort on this column yet + sorting.push( [ colIdx, asSorting[0], 0 ] ); + sorting[sorting.length-1]._idx = 0; + } + } + else if ( sorting.length && sorting[0][0] == colIdx ) { + // Single column - already sorting on this column, modify the sort + nextSortIdx = next( sorting[0] ); + + sorting.length = 1; + sorting[0][1] = asSorting[ nextSortIdx ]; + sorting[0]._idx = nextSortIdx; + } + else { + // Single column - sort only on this column + sorting.length = 0; + sorting.push( [ colIdx, asSorting[0] ] ); + sorting[0]._idx = 0; + } + + // Run the sort by calling a full redraw + _fnReDraw( settings ); + + // callback used for async user interaction + if ( typeof callback == 'function' ) { + callback( settings ); + } + } + + + /** + * Attach a sort handler (click) to a node + * @param {object} settings dataTables settings object + * @param {node} attachTo node to attach the handler to + * @param {int} colIdx column sorting index + * @param {function} [callback] callback function + * @memberof DataTable#oApi + */ + function _fnSortAttachListener ( settings, attachTo, colIdx, callback ) + { + var col = settings.aoColumns[ colIdx ]; + + _fnBindAction( attachTo, {}, function (e) { + /* If the column is not sortable - don't to anything */ + if ( col.bSortable === false ) { + return; + } + + // If processing is enabled use a timeout to allow the processing + // display to be shown - otherwise to it synchronously + if ( settings.oFeatures.bProcessing ) { + _fnProcessingDisplay( settings, true ); + + setTimeout( function() { + _fnSortListener( settings, colIdx, e.shiftKey, callback ); + + // In server-side processing, the draw callback will remove the + // processing display + if ( _fnDataSource( settings ) !== 'ssp' ) { + _fnProcessingDisplay( settings, false ); + } + }, 0 ); + } + else { + _fnSortListener( settings, colIdx, e.shiftKey, callback ); + } + } ); + } + + + /** + * Set the sorting classes on table's body, Note: it is safe to call this function + * when bSort and bSortClasses are false + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnSortingClasses( settings ) + { + var oldSort = settings.aLastSort; + var sortClass = settings.oClasses.sSortColumn; + var sort = _fnSortFlatten( settings ); + var features = settings.oFeatures; + var i, ien, colIdx; + + if ( features.bSort && features.bSortClasses ) { + // Remove old sorting classes + for ( i=0, ien=oldSort.length ; i<ien ; i++ ) { + colIdx = oldSort[i].src; + + // Remove column sorting + $( _pluck( settings.aoData, 'anCells', colIdx ) ) + .removeClass( sortClass + (i<2 ? i+1 : 3) ); + } + + // Add new column sorting + for ( i=0, ien=sort.length ; i<ien ; i++ ) { + colIdx = sort[i].src; + + $( _pluck( settings.aoData, 'anCells', colIdx ) ) + .addClass( sortClass + (i<2 ? i+1 : 3) ); + } + } + + settings.aLastSort = sort; + } + + + // Get the data to sort a column, be it from cache, fresh (populating the + // cache), or from a sort formatter + function _fnSortData( settings, idx ) + { + // Custom sorting function - provided by the sort data type + var column = settings.aoColumns[ idx ]; + var customSort = DataTable.ext.order[ column.sSortDataType ]; + var customData; + + if ( customSort ) { + customData = customSort.call( settings.oInstance, settings, idx, + _fnColumnIndexToVisible( settings, idx ) + ); + } + + // Use / populate cache + var row, cellData; + var formatter = DataTable.ext.type.order[ column.sType+"-pre" ]; + + for ( var i=0, ien=settings.aoData.length ; i<ien ; i++ ) { + row = settings.aoData[i]; + + if ( ! row._aSortData ) { + row._aSortData = []; + } + + if ( ! row._aSortData[idx] || customSort ) { + cellData = customSort ? + customData[i] : // If there was a custom sort function, use data from there + _fnGetCellData( settings, i, idx, 'sort' ); + + row._aSortData[ idx ] = formatter ? + formatter( cellData ) : + cellData; + } + } + } + + + + /** + * Save the state of a table + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnSaveState ( settings ) + { + if ( !settings.oFeatures.bStateSave || settings.bDestroying ) + { + return; + } + + /* Store the interesting variables */ + var state = { + time: +new Date(), + start: settings._iDisplayStart, + length: settings._iDisplayLength, + order: $.extend( true, [], settings.aaSorting ), + search: _fnSearchToCamel( settings.oPreviousSearch ), + columns: $.map( settings.aoColumns, function ( col, i ) { + return { + visible: col.bVisible, + search: _fnSearchToCamel( settings.aoPreSearchCols[i] ) + }; + } ) + }; + + _fnCallbackFire( settings, "aoStateSaveParams", 'stateSaveParams', [settings, state] ); + + settings.oSavedState = state; + settings.fnStateSaveCallback.call( settings.oInstance, settings, state ); + } + + + /** + * Attempt to load a saved table state + * @param {object} oSettings dataTables settings object + * @param {object} oInit DataTables init object so we can override settings + * @memberof DataTable#oApi + */ + function _fnLoadState ( settings, oInit ) + { + var i, ien; + var columns = settings.aoColumns; + + if ( ! settings.oFeatures.bStateSave ) { + return; + } + + var state = settings.fnStateLoadCallback.call( settings.oInstance, settings ); + if ( ! state || ! state.time ) { + return; + } + + /* Allow custom and plug-in manipulation functions to alter the saved data set and + * cancelling of loading by returning false + */ + var abStateLoad = _fnCallbackFire( settings, 'aoStateLoadParams', 'stateLoadParams', [settings, state] ); + if ( $.inArray( false, abStateLoad ) !== -1 ) { + return; + } + + /* Reject old data */ + var duration = settings.iStateDuration; + if ( duration > 0 && state.time < +new Date() - (duration*1000) ) { + return; + } + + // Number of columns have changed - all bets are off, no restore of settings + if ( columns.length !== state.columns.length ) { + return; + } + + // Store the saved state so it might be accessed at any time + settings.oLoadedState = $.extend( true, {}, state ); + + // Restore key features - todo - for 1.11 this needs to be done by + // subscribed events + if ( state.start !== undefined ) { + settings._iDisplayStart = state.start; + settings.iInitDisplayStart = state.start; + } + if ( state.length !== undefined ) { + settings._iDisplayLength = state.length; + } + + // Order + if ( state.order !== undefined ) { + settings.aaSorting = []; + $.each( state.order, function ( i, col ) { + settings.aaSorting.push( col[0] >= columns.length ? + [ 0, col[1] ] : + col + ); + } ); + } + + // Search + if ( state.search !== undefined ) { + $.extend( settings.oPreviousSearch, _fnSearchToHung( state.search ) ); + } + + // Columns + for ( i=0, ien=state.columns.length ; i<ien ; i++ ) { + var col = state.columns[i]; + + // Visibility + if ( col.visible !== undefined ) { + columns[i].bVisible = col.visible; + } + + // Search + if ( col.search !== undefined ) { + $.extend( settings.aoPreSearchCols[i], _fnSearchToHung( col.search ) ); + } + } + + _fnCallbackFire( settings, 'aoStateLoaded', 'stateLoaded', [settings, state] ); + } + + + /** + * Return the settings object for a particular table + * @param {node} table table we are using as a dataTable + * @returns {object} Settings object - or null if not found + * @memberof DataTable#oApi + */ + function _fnSettingsFromNode ( table ) + { + var settings = DataTable.settings; + var idx = $.inArray( table, _pluck( settings, 'nTable' ) ); + + return idx !== -1 ? + settings[ idx ] : + null; + } + + + /** + * Log an error message + * @param {object} settings dataTables settings object + * @param {int} level log error messages, or display them to the user + * @param {string} msg error message + * @param {int} tn Technical note id to get more information about the error. + * @memberof DataTable#oApi + */ + function _fnLog( settings, level, msg, tn ) + { + msg = 'DataTables warning: '+ + (settings ? 'table id='+settings.sTableId+' - ' : '')+msg; + + if ( tn ) { + msg += '. For more information about this error, please see '+ + 'http://datatables.net/tn/'+tn; + } + + if ( ! level ) { + // Backwards compatibility pre 1.10 + var ext = DataTable.ext; + var type = ext.sErrMode || ext.errMode; + + if ( settings ) { + _fnCallbackFire( settings, null, 'error', [ settings, tn, msg ] ); + } + + if ( type == 'alert' ) { + alert( msg ); + } + else if ( type == 'throw' ) { + throw new Error(msg); + } + else if ( typeof type == 'function' ) { + type( settings, tn, msg ); + } + } + else if ( window.console && console.log ) { + console.log( msg ); + } + } + + + /** + * See if a property is defined on one object, if so assign it to the other object + * @param {object} ret target object + * @param {object} src source object + * @param {string} name property + * @param {string} [mappedName] name to map too - optional, name used if not given + * @memberof DataTable#oApi + */ + function _fnMap( ret, src, name, mappedName ) + { + if ( $.isArray( name ) ) { + $.each( name, function (i, val) { + if ( $.isArray( val ) ) { + _fnMap( ret, src, val[0], val[1] ); + } + else { + _fnMap( ret, src, val ); + } + } ); + + return; + } + + if ( mappedName === undefined ) { + mappedName = name; + } + + if ( src[name] !== undefined ) { + ret[mappedName] = src[name]; + } + } + + + /** + * Extend objects - very similar to jQuery.extend, but deep copy objects, and + * shallow copy arrays. The reason we need to do this, is that we don't want to + * deep copy array init values (such as aaSorting) since the dev wouldn't be + * able to override them, but we do want to deep copy arrays. + * @param {object} out Object to extend + * @param {object} extender Object from which the properties will be applied to + * out + * @param {boolean} breakRefs If true, then arrays will be sliced to take an + * independent copy with the exception of the `data` or `aaData` parameters + * if they are present. This is so you can pass in a collection to + * DataTables and have that used as your data source without breaking the + * references + * @returns {object} out Reference, just for convenience - out === the return. + * @memberof DataTable#oApi + * @todo This doesn't take account of arrays inside the deep copied objects. + */ + function _fnExtend( out, extender, breakRefs ) + { + var val; + + for ( var prop in extender ) { + if ( extender.hasOwnProperty(prop) ) { + val = extender[prop]; + + if ( $.isPlainObject( val ) ) { + if ( ! $.isPlainObject( out[prop] ) ) { + out[prop] = {}; + } + $.extend( true, out[prop], val ); + } + else if ( breakRefs && prop !== 'data' && prop !== 'aaData' && $.isArray(val) ) { + out[prop] = val.slice(); + } + else { + out[prop] = val; + } + } + } + + return out; + } + + + /** + * Bind an event handers to allow a click or return key to activate the callback. + * This is good for accessibility since a return on the keyboard will have the + * same effect as a click, if the element has focus. + * @param {element} n Element to bind the action to + * @param {object} oData Data object to pass to the triggered function + * @param {function} fn Callback function for when the event is triggered + * @memberof DataTable#oApi + */ + function _fnBindAction( n, oData, fn ) + { + $(n) + .bind( 'click.DT', oData, function (e) { + n.blur(); // Remove focus outline for mouse users + fn(e); + } ) + .bind( 'keypress.DT', oData, function (e){ + if ( e.which === 13 ) { + e.preventDefault(); + fn(e); + } + } ) + .bind( 'selectstart.DT', function () { + /* Take the brutal approach to cancelling text selection */ + return false; + } ); + } + + + /** + * Register a callback function. Easily allows a callback function to be added to + * an array store of callback functions that can then all be called together. + * @param {object} oSettings dataTables settings object + * @param {string} sStore Name of the array storage for the callbacks in oSettings + * @param {function} fn Function to be called back + * @param {string} sName Identifying name for the callback (i.e. a label) + * @memberof DataTable#oApi + */ + function _fnCallbackReg( oSettings, sStore, fn, sName ) + { + if ( fn ) + { + oSettings[sStore].push( { + "fn": fn, + "sName": sName + } ); + } + } + + + /** + * Fire callback functions and trigger events. Note that the loop over the + * callback array store is done backwards! Further note that you do not want to + * fire off triggers in time sensitive applications (for example cell creation) + * as its slow. + * @param {object} settings dataTables settings object + * @param {string} callbackArr Name of the array storage for the callbacks in + * oSettings + * @param {string} eventName Name of the jQuery custom event to trigger. If + * null no trigger is fired + * @param {array} args Array of arguments to pass to the callback function / + * trigger + * @memberof DataTable#oApi + */ + function _fnCallbackFire( settings, callbackArr, eventName, args ) + { + var ret = []; + + if ( callbackArr ) { + ret = $.map( settings[callbackArr].slice().reverse(), function (val, i) { + return val.fn.apply( settings.oInstance, args ); + } ); + } + + if ( eventName !== null ) { + var e = $.Event( eventName+'.dt' ); + + $(settings.nTable).trigger( e, args ); + + ret.push( e.result ); + } + + return ret; + } + + + function _fnLengthOverflow ( settings ) + { + var + start = settings._iDisplayStart, + end = settings.fnDisplayEnd(), + len = settings._iDisplayLength; + + /* If we have space to show extra rows (backing up from the end point - then do so */ + if ( start >= end ) + { + start = end - len; + } + + // Keep the start record on the current page + start -= (start % len); + + if ( len === -1 || start < 0 ) + { + start = 0; + } + + settings._iDisplayStart = start; + } + + + function _fnRenderer( settings, type ) + { + var renderer = settings.renderer; + var host = DataTable.ext.renderer[type]; + + if ( $.isPlainObject( renderer ) && renderer[type] ) { + // Specific renderer for this type. If available use it, otherwise use + // the default. + return host[renderer[type]] || host._; + } + else if ( typeof renderer === 'string' ) { + // Common renderer - if there is one available for this type use it, + // otherwise use the default + return host[renderer] || host._; + } + + // Use the default + return host._; + } + + + /** + * Detect the data source being used for the table. Used to simplify the code + * a little (ajax) and to make it compress a little smaller. + * + * @param {object} settings dataTables settings object + * @returns {string} Data source + * @memberof DataTable#oApi + */ + function _fnDataSource ( settings ) + { + if ( settings.oFeatures.bServerSide ) { + return 'ssp'; + } + else if ( settings.ajax || settings.sAjaxSource ) { + return 'ajax'; + } + return 'dom'; + } + + + DataTable = function( options ) + { + /** + * Perform a jQuery selector action on the table's TR elements (from the tbody) and + * return the resulting jQuery object. + * @param {string|node|jQuery} sSelector jQuery selector or node collection to act on + * @param {object} [oOpts] Optional parameters for modifying the rows to be included + * @param {string} [oOpts.filter=none] Select TR elements that meet the current filter + * criterion ("applied") or all TR elements (i.e. no filter). + * @param {string} [oOpts.order=current] Order of the TR elements in the processed array. + * Can be either 'current', whereby the current sorting of the table is used, or + * 'original' whereby the original order the data was read into the table is used. + * @param {string} [oOpts.page=all] Limit the selection to the currently displayed page + * ("current") or not ("all"). If 'current' is given, then order is assumed to be + * 'current' and filter is 'applied', regardless of what they might be given as. + * @returns {object} jQuery object, filtered by the given selector. + * @dtopt API + * @deprecated Since v1.10 + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Highlight every second row + * oTable.$('tr:odd').css('backgroundColor', 'blue'); + * } ); + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Filter to rows with 'Webkit' in them, add a background colour and then + * // remove the filter, thus highlighting the 'Webkit' rows only. + * oTable.fnFilter('Webkit'); + * oTable.$('tr', {"search": "applied"}).css('backgroundColor', 'blue'); + * oTable.fnFilter(''); + * } ); + */ + this.$ = function ( sSelector, oOpts ) + { + return this.api(true).$( sSelector, oOpts ); + }; + + + /** + * Almost identical to $ in operation, but in this case returns the data for the matched + * rows - as such, the jQuery selector used should match TR row nodes or TD/TH cell nodes + * rather than any descendants, so the data can be obtained for the row/cell. If matching + * rows are found, the data returned is the original data array/object that was used to + * create the row (or a generated array if from a DOM source). + * + * This method is often useful in-combination with $ where both functions are given the + * same parameters and the array indexes will match identically. + * @param {string|node|jQuery} sSelector jQuery selector or node collection to act on + * @param {object} [oOpts] Optional parameters for modifying the rows to be included + * @param {string} [oOpts.filter=none] Select elements that meet the current filter + * criterion ("applied") or all elements (i.e. no filter). + * @param {string} [oOpts.order=current] Order of the data in the processed array. + * Can be either 'current', whereby the current sorting of the table is used, or + * 'original' whereby the original order the data was read into the table is used. + * @param {string} [oOpts.page=all] Limit the selection to the currently displayed page + * ("current") or not ("all"). If 'current' is given, then order is assumed to be + * 'current' and filter is 'applied', regardless of what they might be given as. + * @returns {array} Data for the matched elements. If any elements, as a result of the + * selector, were not TR, TD or TH elements in the DataTable, they will have a null + * entry in the array. + * @dtopt API + * @deprecated Since v1.10 + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Get the data from the first row in the table + * var data = oTable._('tr:first'); + * + * // Do something useful with the data + * alert( "First cell is: "+data[0] ); + * } ); + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Filter to 'Webkit' and get all data for + * oTable.fnFilter('Webkit'); + * var data = oTable._('tr', {"search": "applied"}); + * + * // Do something with the data + * alert( data.length+" rows matched the search" ); + * } ); + */ + this._ = function ( sSelector, oOpts ) + { + return this.api(true).rows( sSelector, oOpts ).data(); + }; + + + /** + * Create a DataTables Api instance, with the currently selected tables for + * the Api's context. + * @param {boolean} [traditional=false] Set the API instance's context to be + * only the table referred to by the `DataTable.ext.iApiIndex` option, as was + * used in the API presented by DataTables 1.9- (i.e. the traditional mode), + * or if all tables captured in the jQuery object should be used. + * @return {DataTables.Api} + */ + this.api = function ( traditional ) + { + return traditional ? + new _Api( + _fnSettingsFromNode( this[ _ext.iApiIndex ] ) + ) : + new _Api( this ); + }; + + + /** + * Add a single new row or multiple rows of data to the table. Please note + * that this is suitable for client-side processing only - if you are using + * server-side processing (i.e. "bServerSide": true), then to add data, you + * must add it to the data source, i.e. the server-side, through an Ajax call. + * @param {array|object} data The data to be added to the table. This can be: + * <ul> + * <li>1D array of data - add a single row with the data provided</li> + * <li>2D array of arrays - add multiple rows in a single call</li> + * <li>object - data object when using <i>mData</i></li> + * <li>array of objects - multiple data objects when using <i>mData</i></li> + * </ul> + * @param {bool} [redraw=true] redraw the table or not + * @returns {array} An array of integers, representing the list of indexes in + * <i>aoData</i> ({@link DataTable.models.oSettings}) that have been added to + * the table. + * @dtopt API + * @deprecated Since v1.10 + * + * @example + * // Global var for counter + * var giCount = 2; + * + * $(document).ready(function() { + * $('#example').dataTable(); + * } ); + * + * function fnClickAddRow() { + * $('#example').dataTable().fnAddData( [ + * giCount+".1", + * giCount+".2", + * giCount+".3", + * giCount+".4" ] + * ); + * + * giCount++; + * } + */ + this.fnAddData = function( data, redraw ) + { + var api = this.api( true ); + + /* Check if we want to add multiple rows or not */ + var rows = $.isArray(data) && ( $.isArray(data[0]) || $.isPlainObject(data[0]) ) ? + api.rows.add( data ) : + api.row.add( data ); + + if ( redraw === undefined || redraw ) { + api.draw(); + } + + return rows.flatten().toArray(); + }; + + + /** + * This function will make DataTables recalculate the column sizes, based on the data + * contained in the table and the sizes applied to the columns (in the DOM, CSS or + * through the sWidth parameter). This can be useful when the width of the table's + * parent element changes (for example a window resize). + * @param {boolean} [bRedraw=true] Redraw the table or not, you will typically want to + * @dtopt API + * @deprecated Since v1.10 + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable( { + * "sScrollY": "200px", + * "bPaginate": false + * } ); + * + * $(window).bind('resize', function () { + * oTable.fnAdjustColumnSizing(); + * } ); + * } ); + */ + this.fnAdjustColumnSizing = function ( bRedraw ) + { + var api = this.api( true ).columns.adjust(); + var settings = api.settings()[0]; + var scroll = settings.oScroll; + + if ( bRedraw === undefined || bRedraw ) { + api.draw( false ); + } + else if ( scroll.sX !== "" || scroll.sY !== "" ) { + /* If not redrawing, but scrolling, we want to apply the new column sizes anyway */ + _fnScrollDraw( settings ); + } + }; + + + /** + * Quickly and simply clear a table + * @param {bool} [bRedraw=true] redraw the table or not + * @dtopt API + * @deprecated Since v1.10 + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Immediately 'nuke' the current rows (perhaps waiting for an Ajax callback...) + * oTable.fnClearTable(); + * } ); + */ + this.fnClearTable = function( bRedraw ) + { + var api = this.api( true ).clear(); + + if ( bRedraw === undefined || bRedraw ) { + api.draw(); + } + }; + + + /** + * The exact opposite of 'opening' a row, this function will close any rows which + * are currently 'open'. + * @param {node} nTr the table row to 'close' + * @returns {int} 0 on success, or 1 if failed (can't find the row) + * @dtopt API + * @deprecated Since v1.10 + * + * @example + * $(document).ready(function() { + * var oTable; + * + * // 'open' an information row when a row is clicked on + * $('#example tbody tr').click( function () { + * if ( oTable.fnIsOpen(this) ) { + * oTable.fnClose( this ); + * } else { + * oTable.fnOpen( this, "Temporary row opened", "info_row" ); + * } + * } ); + * + * oTable = $('#example').dataTable(); + * } ); + */ + this.fnClose = function( nTr ) + { + this.api( true ).row( nTr ).child.hide(); + }; + + + /** + * Remove a row for the table + * @param {mixed} target The index of the row from aoData to be deleted, or + * the TR element you want to delete + * @param {function|null} [callBack] Callback function + * @param {bool} [redraw=true] Redraw the table or not + * @returns {array} The row that was deleted + * @dtopt API + * @deprecated Since v1.10 + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Immediately remove the first row + * oTable.fnDeleteRow( 0 ); + * } ); + */ + this.fnDeleteRow = function( target, callback, redraw ) + { + var api = this.api( true ); + var rows = api.rows( target ); + var settings = rows.settings()[0]; + var data = settings.aoData[ rows[0][0] ]; + + rows.remove(); + + if ( callback ) { + callback.call( this, settings, data ); + } + + if ( redraw === undefined || redraw ) { + api.draw(); + } + + return data; + }; + + + /** + * Restore the table to it's original state in the DOM by removing all of DataTables + * enhancements, alterations to the DOM structure of the table and event listeners. + * @param {boolean} [remove=false] Completely remove the table from the DOM + * @dtopt API + * @deprecated Since v1.10 + * + * @example + * $(document).ready(function() { + * // This example is fairly pointless in reality, but shows how fnDestroy can be used + * var oTable = $('#example').dataTable(); + * oTable.fnDestroy(); + * } ); + */ + this.fnDestroy = function ( remove ) + { + this.api( true ).destroy( remove ); + }; + + + /** + * Redraw the table + * @param {bool} [complete=true] Re-filter and resort (if enabled) the table before the draw. + * @dtopt API + * @deprecated Since v1.10 + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Re-draw the table - you wouldn't want to do it here, but it's an example :-) + * oTable.fnDraw(); + * } ); + */ + this.fnDraw = function( complete ) + { + // Note that this isn't an exact match to the old call to _fnDraw - it takes + // into account the new data, but can hold position. + this.api( true ).draw( complete ); + }; + + + /** + * Filter the input based on data + * @param {string} sInput String to filter the table on + * @param {int|null} [iColumn] Column to limit filtering to + * @param {bool} [bRegex=false] Treat as regular expression or not + * @param {bool} [bSmart=true] Perform smart filtering or not + * @param {bool} [bShowGlobal=true] Show the input global filter in it's input box(es) + * @param {bool} [bCaseInsensitive=true] Do case-insensitive matching (true) or not (false) + * @dtopt API + * @deprecated Since v1.10 + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Sometime later - filter... + * oTable.fnFilter( 'test string' ); + * } ); + */ + this.fnFilter = function( sInput, iColumn, bRegex, bSmart, bShowGlobal, bCaseInsensitive ) + { + var api = this.api( true ); + + if ( iColumn === null || iColumn === undefined ) { + api.search( sInput, bRegex, bSmart, bCaseInsensitive ); + } + else { + api.column( iColumn ).search( sInput, bRegex, bSmart, bCaseInsensitive ); + } + + api.draw(); + }; + + + /** + * Get the data for the whole table, an individual row or an individual cell based on the + * provided parameters. + * @param {int|node} [src] A TR row node, TD/TH cell node or an integer. If given as + * a TR node then the data source for the whole row will be returned. If given as a + * TD/TH cell node then iCol will be automatically calculated and the data for the + * cell returned. If given as an integer, then this is treated as the aoData internal + * data index for the row (see fnGetPosition) and the data for that row used. + * @param {int} [col] Optional column index that you want the data of. + * @returns {array|object|string} If mRow is undefined, then the data for all rows is + * returned. If mRow is defined, just data for that row, and is iCol is + * defined, only data for the designated cell is returned. + * @dtopt API + * @deprecated Since v1.10 + * + * @example + * // Row data + * $(document).ready(function() { + * oTable = $('#example').dataTable(); + * + * oTable.$('tr').click( function () { + * var data = oTable.fnGetData( this ); + * // ... do something with the array / object of data for the row + * } ); + * } ); + * + * @example + * // Individual cell data + * $(document).ready(function() { + * oTable = $('#example').dataTable(); + * + * oTable.$('td').click( function () { + * var sData = oTable.fnGetData( this ); + * alert( 'The cell clicked on had the value of '+sData ); + * } ); + * } ); + */ + this.fnGetData = function( src, col ) + { + var api = this.api( true ); + + if ( src !== undefined ) { + var type = src.nodeName ? src.nodeName.toLowerCase() : ''; + + return col !== undefined || type == 'td' || type == 'th' ? + api.cell( src, col ).data() : + api.row( src ).data() || null; + } + + return api.data().toArray(); + }; + + + /** + * Get an array of the TR nodes that are used in the table's body. Note that you will + * typically want to use the '$' API method in preference to this as it is more + * flexible. + * @param {int} [iRow] Optional row index for the TR element you want + * @returns {array|node} If iRow is undefined, returns an array of all TR elements + * in the table's body, or iRow is defined, just the TR element requested. + * @dtopt API + * @deprecated Since v1.10 + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Get the nodes from the table + * var nNodes = oTable.fnGetNodes( ); + * } ); + */ + this.fnGetNodes = function( iRow ) + { + var api = this.api( true ); + + return iRow !== undefined ? + api.row( iRow ).node() : + api.rows().nodes().flatten().toArray(); + }; + + + /** + * Get the array indexes of a particular cell from it's DOM element + * and column index including hidden columns + * @param {node} node this can either be a TR, TD or TH in the table's body + * @returns {int} If nNode is given as a TR, then a single index is returned, or + * if given as a cell, an array of [row index, column index (visible), + * column index (all)] is given. + * @dtopt API + * @deprecated Since v1.10 + * + * @example + * $(document).ready(function() { + * $('#example tbody td').click( function () { + * // Get the position of the current data from the node + * var aPos = oTable.fnGetPosition( this ); + * + * // Get the data array for this row + * var aData = oTable.fnGetData( aPos[0] ); + * + * // Update the data array and return the value + * aData[ aPos[1] ] = 'clicked'; + * this.innerHTML = 'clicked'; + * } ); + * + * // Init DataTables + * oTable = $('#example').dataTable(); + * } ); + */ + this.fnGetPosition = function( node ) + { + var api = this.api( true ); + var nodeName = node.nodeName.toUpperCase(); + + if ( nodeName == 'TR' ) { + return api.row( node ).index(); + } + else if ( nodeName == 'TD' || nodeName == 'TH' ) { + var cell = api.cell( node ).index(); + + return [ + cell.row, + cell.columnVisible, + cell.column + ]; + } + return null; + }; + + + /** + * Check to see if a row is 'open' or not. + * @param {node} nTr the table row to check + * @returns {boolean} true if the row is currently open, false otherwise + * @dtopt API + * @deprecated Since v1.10 + * + * @example + * $(document).ready(function() { + * var oTable; + * + * // 'open' an information row when a row is clicked on + * $('#example tbody tr').click( function () { + * if ( oTable.fnIsOpen(this) ) { + * oTable.fnClose( this ); + * } else { + * oTable.fnOpen( this, "Temporary row opened", "info_row" ); + * } + * } ); + * + * oTable = $('#example').dataTable(); + * } ); + */ + this.fnIsOpen = function( nTr ) + { + return this.api( true ).row( nTr ).child.isShown(); + }; + + + /** + * This function will place a new row directly after a row which is currently + * on display on the page, with the HTML contents that is passed into the + * function. This can be used, for example, to ask for confirmation that a + * particular record should be deleted. + * @param {node} nTr The table row to 'open' + * @param {string|node|jQuery} mHtml The HTML to put into the row + * @param {string} sClass Class to give the new TD cell + * @returns {node} The row opened. Note that if the table row passed in as the + * first parameter, is not found in the table, this method will silently + * return. + * @dtopt API + * @deprecated Since v1.10 + * + * @example + * $(document).ready(function() { + * var oTable; + * + * // 'open' an information row when a row is clicked on + * $('#example tbody tr').click( function () { + * if ( oTable.fnIsOpen(this) ) { + * oTable.fnClose( this ); + * } else { + * oTable.fnOpen( this, "Temporary row opened", "info_row" ); + * } + * } ); + * + * oTable = $('#example').dataTable(); + * } ); + */ + this.fnOpen = function( nTr, mHtml, sClass ) + { + return this.api( true ) + .row( nTr ) + .child( mHtml, sClass ) + .show() + .child()[0]; + }; + + + /** + * Change the pagination - provides the internal logic for pagination in a simple API + * function. With this function you can have a DataTables table go to the next, + * previous, first or last pages. + * @param {string|int} mAction Paging action to take: "first", "previous", "next" or "last" + * or page number to jump to (integer), note that page 0 is the first page. + * @param {bool} [bRedraw=true] Redraw the table or not + * @dtopt API + * @deprecated Since v1.10 + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * oTable.fnPageChange( 'next' ); + * } ); + */ + this.fnPageChange = function ( mAction, bRedraw ) + { + var api = this.api( true ).page( mAction ); + + if ( bRedraw === undefined || bRedraw ) { + api.draw(false); + } + }; + + + /** + * Show a particular column + * @param {int} iCol The column whose display should be changed + * @param {bool} bShow Show (true) or hide (false) the column + * @param {bool} [bRedraw=true] Redraw the table or not + * @dtopt API + * @deprecated Since v1.10 + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Hide the second column after initialisation + * oTable.fnSetColumnVis( 1, false ); + * } ); + */ + this.fnSetColumnVis = function ( iCol, bShow, bRedraw ) + { + var api = this.api( true ).column( iCol ).visible( bShow ); + + if ( bRedraw === undefined || bRedraw ) { + api.columns.adjust().draw(); + } + }; + + + /** + * Get the settings for a particular table for external manipulation + * @returns {object} DataTables settings object. See + * {@link DataTable.models.oSettings} + * @dtopt API + * @deprecated Since v1.10 + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * var oSettings = oTable.fnSettings(); + * + * // Show an example parameter from the settings + * alert( oSettings._iDisplayStart ); + * } ); + */ + this.fnSettings = function() + { + return _fnSettingsFromNode( this[_ext.iApiIndex] ); + }; + + + /** + * Sort the table by a particular column + * @param {int} iCol the data index to sort on. Note that this will not match the + * 'display index' if you have hidden data entries + * @dtopt API + * @deprecated Since v1.10 + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Sort immediately with columns 0 and 1 + * oTable.fnSort( [ [0,'asc'], [1,'asc'] ] ); + * } ); + */ + this.fnSort = function( aaSort ) + { + this.api( true ).order( aaSort ).draw(); + }; + + + /** + * Attach a sort listener to an element for a given column + * @param {node} nNode the element to attach the sort listener to + * @param {int} iColumn the column that a click on this node will sort on + * @param {function} [fnCallback] callback function when sort is run + * @dtopt API + * @deprecated Since v1.10 + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Sort on column 1, when 'sorter' is clicked on + * oTable.fnSortListener( document.getElementById('sorter'), 1 ); + * } ); + */ + this.fnSortListener = function( nNode, iColumn, fnCallback ) + { + this.api( true ).order.listener( nNode, iColumn, fnCallback ); + }; + + + /** + * Update a table cell or row - this method will accept either a single value to + * update the cell with, an array of values with one element for each column or + * an object in the same format as the original data source. The function is + * self-referencing in order to make the multi column updates easier. + * @param {object|array|string} mData Data to update the cell/row with + * @param {node|int} mRow TR element you want to update or the aoData index + * @param {int} [iColumn] The column to update, give as null or undefined to + * update a whole row. + * @param {bool} [bRedraw=true] Redraw the table or not + * @param {bool} [bAction=true] Perform pre-draw actions or not + * @returns {int} 0 on success, 1 on error + * @dtopt API + * @deprecated Since v1.10 + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * oTable.fnUpdate( 'Example update', 0, 0 ); // Single cell + * oTable.fnUpdate( ['a', 'b', 'c', 'd', 'e'], $('tbody tr')[0] ); // Row + * } ); + */ + this.fnUpdate = function( mData, mRow, iColumn, bRedraw, bAction ) + { + var api = this.api( true ); + + if ( iColumn === undefined || iColumn === null ) { + api.row( mRow ).data( mData ); + } + else { + api.cell( mRow, iColumn ).data( mData ); + } + + if ( bAction === undefined || bAction ) { + api.columns.adjust(); + } + + if ( bRedraw === undefined || bRedraw ) { + api.draw(); + } + return 0; + }; + + + /** + * Provide a common method for plug-ins to check the version of DataTables being used, in order + * to ensure compatibility. + * @param {string} sVersion Version string to check for, in the format "X.Y.Z". Note that the + * formats "X" and "X.Y" are also acceptable. + * @returns {boolean} true if this version of DataTables is greater or equal to the required + * version, or false if this version of DataTales is not suitable + * @method + * @dtopt API + * @deprecated Since v1.10 + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * alert( oTable.fnVersionCheck( '1.9.0' ) ); + * } ); + */ + this.fnVersionCheck = _ext.fnVersionCheck; + + + var _that = this; + var emptyInit = options === undefined; + var len = this.length; + + if ( emptyInit ) { + options = {}; + } + + this.oApi = this.internal = _ext.internal; + + // Extend with old style plug-in API methods + for ( var fn in DataTable.ext.internal ) { + if ( fn ) { + this[fn] = _fnExternApiFunc(fn); + } + } + + this.each(function() { + // For each initialisation we want to give it a clean initialisation + // object that can be bashed around + var o = {}; + var oInit = len > 1 ? // optimisation for single table case + _fnExtend( o, options, true ) : + options; + + /*global oInit,_that,emptyInit*/ + var i=0, iLen, j, jLen, k, kLen; + var sId = this.getAttribute( 'id' ); + var bInitHandedOff = false; + var defaults = DataTable.defaults; + var $this = $(this); + + + /* Sanity check */ + if ( this.nodeName.toLowerCase() != 'table' ) + { + _fnLog( null, 0, 'Non-table node initialisation ('+this.nodeName+')', 2 ); + return; + } + + /* Backwards compatibility for the defaults */ + _fnCompatOpts( defaults ); + _fnCompatCols( defaults.column ); + + /* Convert the camel-case defaults to Hungarian */ + _fnCamelToHungarian( defaults, defaults, true ); + _fnCamelToHungarian( defaults.column, defaults.column, true ); + + /* Setting up the initialisation object */ + _fnCamelToHungarian( defaults, $.extend( oInit, $this.data() ) ); + + + + /* Check to see if we are re-initialising a table */ + var allSettings = DataTable.settings; + for ( i=0, iLen=allSettings.length ; i<iLen ; i++ ) + { + var s = allSettings[i]; + + /* Base check on table node */ + if ( s.nTable == this || s.nTHead.parentNode == this || (s.nTFoot && s.nTFoot.parentNode == this) ) + { + var bRetrieve = oInit.bRetrieve !== undefined ? oInit.bRetrieve : defaults.bRetrieve; + var bDestroy = oInit.bDestroy !== undefined ? oInit.bDestroy : defaults.bDestroy; + + if ( emptyInit || bRetrieve ) + { + return s.oInstance; + } + else if ( bDestroy ) + { + s.oInstance.fnDestroy(); + break; + } + else + { + _fnLog( s, 0, 'Cannot reinitialise DataTable', 3 ); + return; + } + } + + /* If the element we are initialising has the same ID as a table which was previously + * initialised, but the table nodes don't match (from before) then we destroy the old + * instance by simply deleting it. This is under the assumption that the table has been + * destroyed by other methods. Anyone using non-id selectors will need to do this manually + */ + if ( s.sTableId == this.id ) + { + allSettings.splice( i, 1 ); + break; + } + } + + /* Ensure the table has an ID - required for accessibility */ + if ( sId === null || sId === "" ) + { + sId = "DataTables_Table_"+(DataTable.ext._unique++); + this.id = sId; + } + + /* Create the settings object for this table and set some of the default parameters */ + var oSettings = $.extend( true, {}, DataTable.models.oSettings, { + "sDestroyWidth": $this[0].style.width, + "sInstance": sId, + "sTableId": sId + } ); + oSettings.nTable = this; + oSettings.oApi = _that.internal; + oSettings.oInit = oInit; + + allSettings.push( oSettings ); + + // Need to add the instance after the instance after the settings object has been added + // to the settings array, so we can self reference the table instance if more than one + oSettings.oInstance = (_that.length===1) ? _that : $this.dataTable(); + + // Backwards compatibility, before we apply all the defaults + _fnCompatOpts( oInit ); + + if ( oInit.oLanguage ) + { + _fnLanguageCompat( oInit.oLanguage ); + } + + // If the length menu is given, but the init display length is not, use the length menu + if ( oInit.aLengthMenu && ! oInit.iDisplayLength ) + { + oInit.iDisplayLength = $.isArray( oInit.aLengthMenu[0] ) ? + oInit.aLengthMenu[0][0] : oInit.aLengthMenu[0]; + } + + // Apply the defaults and init options to make a single init object will all + // options defined from defaults and instance options. + oInit = _fnExtend( $.extend( true, {}, defaults ), oInit ); + + + // Map the initialisation options onto the settings object + _fnMap( oSettings.oFeatures, oInit, [ + "bPaginate", + "bLengthChange", + "bFilter", + "bSort", + "bSortMulti", + "bInfo", + "bProcessing", + "bAutoWidth", + "bSortClasses", + "bServerSide", + "bDeferRender" + ] ); + _fnMap( oSettings, oInit, [ + "asStripeClasses", + "ajax", + "fnServerData", + "fnFormatNumber", + "sServerMethod", + "aaSorting", + "aaSortingFixed", + "aLengthMenu", + "sPaginationType", + "sAjaxSource", + "sAjaxDataProp", + "iStateDuration", + "sDom", + "bSortCellsTop", + "iTabIndex", + "fnStateLoadCallback", + "fnStateSaveCallback", + "renderer", + "searchDelay", + "rowId", + [ "iCookieDuration", "iStateDuration" ], // backwards compat + [ "oSearch", "oPreviousSearch" ], + [ "aoSearchCols", "aoPreSearchCols" ], + [ "iDisplayLength", "_iDisplayLength" ], + [ "bJQueryUI", "bJUI" ] + ] ); + _fnMap( oSettings.oScroll, oInit, [ + [ "sScrollX", "sX" ], + [ "sScrollXInner", "sXInner" ], + [ "sScrollY", "sY" ], + [ "bScrollCollapse", "bCollapse" ] + ] ); + _fnMap( oSettings.oLanguage, oInit, "fnInfoCallback" ); + + /* Callback functions which are array driven */ + _fnCallbackReg( oSettings, 'aoDrawCallback', oInit.fnDrawCallback, 'user' ); + _fnCallbackReg( oSettings, 'aoServerParams', oInit.fnServerParams, 'user' ); + _fnCallbackReg( oSettings, 'aoStateSaveParams', oInit.fnStateSaveParams, 'user' ); + _fnCallbackReg( oSettings, 'aoStateLoadParams', oInit.fnStateLoadParams, 'user' ); + _fnCallbackReg( oSettings, 'aoStateLoaded', oInit.fnStateLoaded, 'user' ); + _fnCallbackReg( oSettings, 'aoRowCallback', oInit.fnRowCallback, 'user' ); + _fnCallbackReg( oSettings, 'aoRowCreatedCallback', oInit.fnCreatedRow, 'user' ); + _fnCallbackReg( oSettings, 'aoHeaderCallback', oInit.fnHeaderCallback, 'user' ); + _fnCallbackReg( oSettings, 'aoFooterCallback', oInit.fnFooterCallback, 'user' ); + _fnCallbackReg( oSettings, 'aoInitComplete', oInit.fnInitComplete, 'user' ); + _fnCallbackReg( oSettings, 'aoPreDrawCallback', oInit.fnPreDrawCallback, 'user' ); + + oSettings.rowIdFn = _fnGetObjectDataFn( oInit.rowId ); + + /* Browser support detection */ + _fnBrowserDetect( oSettings ); + + var oClasses = oSettings.oClasses; + + // @todo Remove in 1.11 + if ( oInit.bJQueryUI ) + { + /* Use the JUI classes object for display. You could clone the oStdClasses object if + * you want to have multiple tables with multiple independent classes + */ + $.extend( oClasses, DataTable.ext.oJUIClasses, oInit.oClasses ); + + if ( oInit.sDom === defaults.sDom && defaults.sDom === "lfrtip" ) + { + /* Set the DOM to use a layout suitable for jQuery UI's theming */ + oSettings.sDom = '<"H"lfr>t<"F"ip>'; + } + + if ( ! oSettings.renderer ) { + oSettings.renderer = 'jqueryui'; + } + else if ( $.isPlainObject( oSettings.renderer ) && ! oSettings.renderer.header ) { + oSettings.renderer.header = 'jqueryui'; + } + } + else + { + $.extend( oClasses, DataTable.ext.classes, oInit.oClasses ); + } + $this.addClass( oClasses.sTable ); + + + if ( oSettings.iInitDisplayStart === undefined ) + { + /* Display start point, taking into account the save saving */ + oSettings.iInitDisplayStart = oInit.iDisplayStart; + oSettings._iDisplayStart = oInit.iDisplayStart; + } + + if ( oInit.iDeferLoading !== null ) + { + oSettings.bDeferLoading = true; + var tmp = $.isArray( oInit.iDeferLoading ); + oSettings._iRecordsDisplay = tmp ? oInit.iDeferLoading[0] : oInit.iDeferLoading; + oSettings._iRecordsTotal = tmp ? oInit.iDeferLoading[1] : oInit.iDeferLoading; + } + + /* Language definitions */ + var oLanguage = oSettings.oLanguage; + $.extend( true, oLanguage, oInit.oLanguage ); + + if ( oLanguage.sUrl !== "" ) + { + /* Get the language definitions from a file - because this Ajax call makes the language + * get async to the remainder of this function we use bInitHandedOff to indicate that + * _fnInitialise will be fired by the returned Ajax handler, rather than the constructor + */ + $.ajax( { + dataType: 'json', + url: oLanguage.sUrl, + success: function ( json ) { + _fnLanguageCompat( json ); + _fnCamelToHungarian( defaults.oLanguage, json ); + $.extend( true, oLanguage, json ); + _fnInitialise( oSettings ); + }, + error: function () { + // Error occurred loading language file, continue on as best we can + _fnInitialise( oSettings ); + } + } ); + bInitHandedOff = true; + } + + /* + * Stripes + */ + if ( oInit.asStripeClasses === null ) + { + oSettings.asStripeClasses =[ + oClasses.sStripeOdd, + oClasses.sStripeEven + ]; + } + + /* Remove row stripe classes if they are already on the table row */ + var stripeClasses = oSettings.asStripeClasses; + var rowOne = $this.children('tbody').find('tr').eq(0); + if ( $.inArray( true, $.map( stripeClasses, function(el, i) { + return rowOne.hasClass(el); + } ) ) !== -1 ) { + $('tbody tr', this).removeClass( stripeClasses.join(' ') ); + oSettings.asDestroyStripes = stripeClasses.slice(); + } + + /* + * Columns + * See if we should load columns automatically or use defined ones + */ + var anThs = []; + var aoColumnsInit; + var nThead = this.getElementsByTagName('thead'); + if ( nThead.length !== 0 ) + { + _fnDetectHeader( oSettings.aoHeader, nThead[0] ); + anThs = _fnGetUniqueThs( oSettings ); + } + + /* If not given a column array, generate one with nulls */ + if ( oInit.aoColumns === null ) + { + aoColumnsInit = []; + for ( i=0, iLen=anThs.length ; i<iLen ; i++ ) + { + aoColumnsInit.push( null ); + } + } + else + { + aoColumnsInit = oInit.aoColumns; + } + + /* Add the columns */ + for ( i=0, iLen=aoColumnsInit.length ; i<iLen ; i++ ) + { + _fnAddColumn( oSettings, anThs ? anThs[i] : null ); + } + + /* Apply the column definitions */ + _fnApplyColumnDefs( oSettings, oInit.aoColumnDefs, aoColumnsInit, function (iCol, oDef) { + _fnColumnOptions( oSettings, iCol, oDef ); + } ); + + /* HTML5 attribute detection - build an mData object automatically if the + * attributes are found + */ + if ( rowOne.length ) { + var a = function ( cell, name ) { + return cell.getAttribute( 'data-'+name ) !== null ? name : null; + }; + + $( rowOne[0] ).children('th, td').each( function (i, cell) { + var col = oSettings.aoColumns[i]; + + if ( col.mData === i ) { + var sort = a( cell, 'sort' ) || a( cell, 'order' ); + var filter = a( cell, 'filter' ) || a( cell, 'search' ); + + if ( sort !== null || filter !== null ) { + col.mData = { + _: i+'.display', + sort: sort !== null ? i+'.@data-'+sort : undefined, + type: sort !== null ? i+'.@data-'+sort : undefined, + filter: filter !== null ? i+'.@data-'+filter : undefined + }; + + _fnColumnOptions( oSettings, i ); + } + } + } ); + } + + var features = oSettings.oFeatures; + + /* Must be done after everything which can be overridden by the state saving! */ + if ( oInit.bStateSave ) + { + features.bStateSave = true; + _fnLoadState( oSettings, oInit ); + _fnCallbackReg( oSettings, 'aoDrawCallback', _fnSaveState, 'state_save' ); + } + + + /* + * Sorting + * @todo For modularisation (1.11) this needs to do into a sort start up handler + */ + + // If aaSorting is not defined, then we use the first indicator in asSorting + // in case that has been altered, so the default sort reflects that option + if ( oInit.aaSorting === undefined ) + { + var sorting = oSettings.aaSorting; + for ( i=0, iLen=sorting.length ; i<iLen ; i++ ) + { + sorting[i][1] = oSettings.aoColumns[ i ].asSorting[0]; + } + } + + /* Do a first pass on the sorting classes (allows any size changes to be taken into + * account, and also will apply sorting disabled classes if disabled + */ + _fnSortingClasses( oSettings ); + + if ( features.bSort ) + { + _fnCallbackReg( oSettings, 'aoDrawCallback', function () { + if ( oSettings.bSorted ) { + var aSort = _fnSortFlatten( oSettings ); + var sortedColumns = {}; + + $.each( aSort, function (i, val) { + sortedColumns[ val.src ] = val.dir; + } ); + + _fnCallbackFire( oSettings, null, 'order', [oSettings, aSort, sortedColumns] ); + _fnSortAria( oSettings ); + } + } ); + } + + _fnCallbackReg( oSettings, 'aoDrawCallback', function () { + if ( oSettings.bSorted || _fnDataSource( oSettings ) === 'ssp' || features.bDeferRender ) { + _fnSortingClasses( oSettings ); + } + }, 'sc' ); + + + /* + * Final init + * Cache the header, body and footer as required, creating them if needed + */ + + // Work around for Webkit bug 83867 - store the caption-side before removing from doc + var captions = $this.children('caption').each( function () { + this._captionSide = $this.css('caption-side'); + } ); + + var thead = $this.children('thead'); + if ( thead.length === 0 ) + { + thead = $('<thead/>').appendTo(this); + } + oSettings.nTHead = thead[0]; + + var tbody = $this.children('tbody'); + if ( tbody.length === 0 ) + { + tbody = $('<tbody/>').appendTo(this); + } + oSettings.nTBody = tbody[0]; + + var tfoot = $this.children('tfoot'); + if ( tfoot.length === 0 && captions.length > 0 && (oSettings.oScroll.sX !== "" || oSettings.oScroll.sY !== "") ) + { + // If we are a scrolling table, and no footer has been given, then we need to create + // a tfoot element for the caption element to be appended to + tfoot = $('<tfoot/>').appendTo(this); + } + + if ( tfoot.length === 0 || tfoot.children().length === 0 ) { + $this.addClass( oClasses.sNoFooter ); + } + else if ( tfoot.length > 0 ) { + oSettings.nTFoot = tfoot[0]; + _fnDetectHeader( oSettings.aoFooter, oSettings.nTFoot ); + } + + /* Check if there is data passing into the constructor */ + if ( oInit.aaData ) + { + for ( i=0 ; i<oInit.aaData.length ; i++ ) + { + _fnAddData( oSettings, oInit.aaData[ i ] ); + } + } + else if ( oSettings.bDeferLoading || _fnDataSource( oSettings ) == 'dom' ) + { + /* Grab the data from the page - only do this when deferred loading or no Ajax + * source since there is no point in reading the DOM data if we are then going + * to replace it with Ajax data + */ + _fnAddTr( oSettings, $(oSettings.nTBody).children('tr') ); + } + + /* Copy the data index array */ + oSettings.aiDisplay = oSettings.aiDisplayMaster.slice(); + + /* Initialisation complete - table can be drawn */ + oSettings.bInitialised = true; + + /* Check if we need to initialise the table (it might not have been handed off to the + * language processor) + */ + if ( bInitHandedOff === false ) + { + _fnInitialise( oSettings ); + } + } ); + _that = null; + return this; + }; + + + + /** + * Computed structure of the DataTables API, defined by the options passed to + * `DataTable.Api.register()` when building the API. + * + * The structure is built in order to speed creation and extension of the Api + * objects since the extensions are effectively pre-parsed. + * + * The array is an array of objects with the following structure, where this + * base array represents the Api prototype base: + * + * [ + * { + * name: 'data' -- string - Property name + * val: function () {}, -- function - Api method (or undefined if just an object + * methodExt: [ ... ], -- array - Array of Api object definitions to extend the method result + * propExt: [ ... ] -- array - Array of Api object definitions to extend the property + * }, + * { + * name: 'row' + * val: {}, + * methodExt: [ ... ], + * propExt: [ + * { + * name: 'data' + * val: function () {}, + * methodExt: [ ... ], + * propExt: [ ... ] + * }, + * ... + * ] + * } + * ] + * + * @type {Array} + * @ignore + */ + var __apiStruct = []; + + + /** + * `Array.prototype` reference. + * + * @type object + * @ignore + */ + var __arrayProto = Array.prototype; + + + /** + * Abstraction for `context` parameter of the `Api` constructor to allow it to + * take several different forms for ease of use. + * + * Each of the input parameter types will be converted to a DataTables settings + * object where possible. + * + * @param {string|node|jQuery|object} mixed DataTable identifier. Can be one + * of: + * + * * `string` - jQuery selector. Any DataTables' matching the given selector + * with be found and used. + * * `node` - `TABLE` node which has already been formed into a DataTable. + * * `jQuery` - A jQuery object of `TABLE` nodes. + * * `object` - DataTables settings object + * * `DataTables.Api` - API instance + * @return {array|null} Matching DataTables settings objects. `null` or + * `undefined` is returned if no matching DataTable is found. + * @ignore + */ + var _toSettings = function ( mixed ) + { + var idx, jq; + var settings = DataTable.settings; + var tables = $.map( settings, function (el, i) { + return el.nTable; + } ); + + if ( ! mixed ) { + return []; + } + else if ( mixed.nTable && mixed.oApi ) { + // DataTables settings object + return [ mixed ]; + } + else if ( mixed.nodeName && mixed.nodeName.toLowerCase() === 'table' ) { + // Table node + idx = $.inArray( mixed, tables ); + return idx !== -1 ? [ settings[idx] ] : null; + } + else if ( mixed && typeof mixed.settings === 'function' ) { + return mixed.settings().toArray(); + } + else if ( typeof mixed === 'string' ) { + // jQuery selector + jq = $(mixed); + } + else if ( mixed instanceof $ ) { + // jQuery object (also DataTables instance) + jq = mixed; + } + + if ( jq ) { + return jq.map( function(i) { + idx = $.inArray( this, tables ); + return idx !== -1 ? settings[idx] : null; + } ).toArray(); + } + }; + + + /** + * DataTables API class - used to control and interface with one or more + * DataTables enhanced tables. + * + * The API class is heavily based on jQuery, presenting a chainable interface + * that you can use to interact with tables. Each instance of the API class has + * a "context" - i.e. the tables that it will operate on. This could be a single + * table, all tables on a page or a sub-set thereof. + * + * Additionally the API is designed to allow you to easily work with the data in + * the tables, retrieving and manipulating it as required. This is done by + * presenting the API class as an array like interface. The contents of the + * array depend upon the actions requested by each method (for example + * `rows().nodes()` will return an array of nodes, while `rows().data()` will + * return an array of objects or arrays depending upon your table's + * configuration). The API object has a number of array like methods (`push`, + * `pop`, `reverse` etc) as well as additional helper methods (`each`, `pluck`, + * `unique` etc) to assist your working with the data held in a table. + * + * Most methods (those which return an Api instance) are chainable, which means + * the return from a method call also has all of the methods available that the + * top level object had. For example, these two calls are equivalent: + * + * // Not chained + * api.row.add( {...} ); + * api.draw(); + * + * // Chained + * api.row.add( {...} ).draw(); + * + * @class DataTable.Api + * @param {array|object|string|jQuery} context DataTable identifier. This is + * used to define which DataTables enhanced tables this API will operate on. + * Can be one of: + * + * * `string` - jQuery selector. Any DataTables' matching the given selector + * with be found and used. + * * `node` - `TABLE` node which has already been formed into a DataTable. + * * `jQuery` - A jQuery object of `TABLE` nodes. + * * `object` - DataTables settings object + * @param {array} [data] Data to initialise the Api instance with. + * + * @example + * // Direct initialisation during DataTables construction + * var api = $('#example').DataTable(); + * + * @example + * // Initialisation using a DataTables jQuery object + * var api = $('#example').dataTable().api(); + * + * @example + * // Initialisation as a constructor + * var api = new $.fn.DataTable.Api( 'table.dataTable' ); + */ + _Api = function ( context, data ) + { + if ( ! (this instanceof _Api) ) { + return new _Api( context, data ); + } + + var settings = []; + var ctxSettings = function ( o ) { + var a = _toSettings( o ); + if ( a ) { + settings = settings.concat( a ); + } + }; + + if ( $.isArray( context ) ) { + for ( var i=0, ien=context.length ; i<ien ; i++ ) { + ctxSettings( context[i] ); + } + } + else { + ctxSettings( context ); + } + + // Remove duplicates + this.context = _unique( settings ); + + // Initial data + if ( data ) { + $.merge( this, data ); + } + + // selector + this.selector = { + rows: null, + cols: null, + opts: null + }; + + _Api.extend( this, this, __apiStruct ); + }; + + DataTable.Api = _Api; + + // Don't destroy the existing prototype, just extend it. Required for jQuery 2's + // isPlainObject. + $.extend( _Api.prototype, { + any: function () + { + return this.count() !== 0; + }, + + + concat: __arrayProto.concat, + + + context: [], // array of table settings objects + + + count: function () + { + return this.flatten().length; + }, + + + each: function ( fn ) + { + for ( var i=0, ien=this.length ; i<ien; i++ ) { + fn.call( this, this[i], i, this ); + } + + return this; + }, + + + eq: function ( idx ) + { + var ctx = this.context; + + return ctx.length > idx ? + new _Api( ctx[idx], this[idx] ) : + null; + }, + + + filter: function ( fn ) + { + var a = []; + + if ( __arrayProto.filter ) { + a = __arrayProto.filter.call( this, fn, this ); + } + else { + // Compatibility for browsers without EMCA-252-5 (JS 1.6) + for ( var i=0, ien=this.length ; i<ien ; i++ ) { + if ( fn.call( this, this[i], i, this ) ) { + a.push( this[i] ); + } + } + } + + return new _Api( this.context, a ); + }, + + + flatten: function () + { + var a = []; + return new _Api( this.context, a.concat.apply( a, this.toArray() ) ); + }, + + + join: __arrayProto.join, + + + indexOf: __arrayProto.indexOf || function (obj, start) + { + for ( var i=(start || 0), ien=this.length ; i<ien ; i++ ) { + if ( this[i] === obj ) { + return i; + } + } + return -1; + }, + + iterator: function ( flatten, type, fn, alwaysNew ) { + var + a = [], ret, + i, ien, j, jen, + context = this.context, + rows, items, item, + selector = this.selector; + + // Argument shifting + if ( typeof flatten === 'string' ) { + alwaysNew = fn; + fn = type; + type = flatten; + flatten = false; + } + + for ( i=0, ien=context.length ; i<ien ; i++ ) { + var apiInst = new _Api( context[i] ); + + if ( type === 'table' ) { + ret = fn.call( apiInst, context[i], i ); + + if ( ret !== undefined ) { + a.push( ret ); + } + } + else if ( type === 'columns' || type === 'rows' ) { + // this has same length as context - one entry for each table + ret = fn.call( apiInst, context[i], this[i], i ); + + if ( ret !== undefined ) { + a.push( ret ); + } + } + else if ( type === 'column' || type === 'column-rows' || type === 'row' || type === 'cell' ) { + // columns and rows share the same structure. + // 'this' is an array of column indexes for each context + items = this[i]; + + if ( type === 'column-rows' ) { + rows = _selector_row_indexes( context[i], selector.opts ); + } + + for ( j=0, jen=items.length ; j<jen ; j++ ) { + item = items[j]; + + if ( type === 'cell' ) { + ret = fn.call( apiInst, context[i], item.row, item.column, i, j ); + } + else { + ret = fn.call( apiInst, context[i], item, i, j, rows ); + } + + if ( ret !== undefined ) { + a.push( ret ); + } + } + } + } + + if ( a.length || alwaysNew ) { + var api = new _Api( context, flatten ? a.concat.apply( [], a ) : a ); + var apiSelector = api.selector; + apiSelector.rows = selector.rows; + apiSelector.cols = selector.cols; + apiSelector.opts = selector.opts; + return api; + } + return this; + }, + + + lastIndexOf: __arrayProto.lastIndexOf || function (obj, start) + { + // Bit cheeky... + return this.indexOf.apply( this.toArray.reverse(), arguments ); + }, + + + length: 0, + + + map: function ( fn ) + { + var a = []; + + if ( __arrayProto.map ) { + a = __arrayProto.map.call( this, fn, this ); + } + else { + // Compatibility for browsers without EMCA-252-5 (JS 1.6) + for ( var i=0, ien=this.length ; i<ien ; i++ ) { + a.push( fn.call( this, this[i], i ) ); + } + } + + return new _Api( this.context, a ); + }, + + + pluck: function ( prop ) + { + return this.map( function ( el ) { + return el[ prop ]; + } ); + }, + + pop: __arrayProto.pop, + + + push: __arrayProto.push, + + + // Does not return an API instance + reduce: __arrayProto.reduce || function ( fn, init ) + { + return _fnReduce( this, fn, init, 0, this.length, 1 ); + }, + + + reduceRight: __arrayProto.reduceRight || function ( fn, init ) + { + return _fnReduce( this, fn, init, this.length-1, -1, -1 ); + }, + + + reverse: __arrayProto.reverse, + + + // Object with rows, columns and opts + selector: null, + + + shift: __arrayProto.shift, + + + sort: __arrayProto.sort, // ? name - order? + + + splice: __arrayProto.splice, + + + toArray: function () + { + return __arrayProto.slice.call( this ); + }, + + + to$: function () + { + return $( this ); + }, + + + toJQuery: function () + { + return $( this ); + }, + + + unique: function () + { + return new _Api( this.context, _unique(this) ); + }, + + + unshift: __arrayProto.unshift + } ); + + + _Api.extend = function ( scope, obj, ext ) + { + // Only extend API instances and static properties of the API + if ( ! ext.length || ! obj || ( ! (obj instanceof _Api) && ! obj.__dt_wrapper ) ) { + return; + } + + var + i, ien, + j, jen, + struct, inner, + methodScoping = function ( scope, fn, struc ) { + return function () { + var ret = fn.apply( scope, arguments ); + + // Method extension + _Api.extend( ret, ret, struc.methodExt ); + return ret; + }; + }; + + for ( i=0, ien=ext.length ; i<ien ; i++ ) { + struct = ext[i]; + + // Value + obj[ struct.name ] = typeof struct.val === 'function' ? + methodScoping( scope, struct.val, struct ) : + $.isPlainObject( struct.val ) ? + {} : + struct.val; + + obj[ struct.name ].__dt_wrapper = true; + + // Property extension + _Api.extend( scope, obj[ struct.name ], struct.propExt ); + } + }; + + + // @todo - Is there need for an augment function? + // _Api.augment = function ( inst, name ) + // { + // // Find src object in the structure from the name + // var parts = name.split('.'); + + // _Api.extend( inst, obj ); + // }; + + + // [ + // { + // name: 'data' -- string - Property name + // val: function () {}, -- function - Api method (or undefined if just an object + // methodExt: [ ... ], -- array - Array of Api object definitions to extend the method result + // propExt: [ ... ] -- array - Array of Api object definitions to extend the property + // }, + // { + // name: 'row' + // val: {}, + // methodExt: [ ... ], + // propExt: [ + // { + // name: 'data' + // val: function () {}, + // methodExt: [ ... ], + // propExt: [ ... ] + // }, + // ... + // ] + // } + // ] + + _Api.register = _api_register = function ( name, val ) + { + if ( $.isArray( name ) ) { + for ( var j=0, jen=name.length ; j<jen ; j++ ) { + _Api.register( name[j], val ); + } + return; + } + + var + i, ien, + heir = name.split('.'), + struct = __apiStruct, + key, method; + + var find = function ( src, name ) { + for ( var i=0, ien=src.length ; i<ien ; i++ ) { + if ( src[i].name === name ) { + return src[i]; + } + } + return null; + }; + + for ( i=0, ien=heir.length ; i<ien ; i++ ) { + method = heir[i].indexOf('()') !== -1; + key = method ? + heir[i].replace('()', '') : + heir[i]; + + var src = find( struct, key ); + if ( ! src ) { + src = { + name: key, + val: {}, + methodExt: [], + propExt: [] + }; + struct.push( src ); + } + + if ( i === ien-1 ) { + src.val = val; + } + else { + struct = method ? + src.methodExt : + src.propExt; + } + } + }; + + + _Api.registerPlural = _api_registerPlural = function ( pluralName, singularName, val ) { + _Api.register( pluralName, val ); + + _Api.register( singularName, function () { + var ret = val.apply( this, arguments ); + + if ( ret === this ) { + // Returned item is the API instance that was passed in, return it + return this; + } + else if ( ret instanceof _Api ) { + // New API instance returned, want the value from the first item + // in the returned array for the singular result. + return ret.length ? + $.isArray( ret[0] ) ? + new _Api( ret.context, ret[0] ) : // Array results are 'enhanced' + ret[0] : + undefined; + } + + // Non-API return - just fire it back + return ret; + } ); + }; + + + /** + * Selector for HTML tables. Apply the given selector to the give array of + * DataTables settings objects. + * + * @param {string|integer} [selector] jQuery selector string or integer + * @param {array} Array of DataTables settings objects to be filtered + * @return {array} + * @ignore + */ + var __table_selector = function ( selector, a ) + { + // Integer is used to pick out a table by index + if ( typeof selector === 'number' ) { + return [ a[ selector ] ]; + } + + // Perform a jQuery selector on the table nodes + var nodes = $.map( a, function (el, i) { + return el.nTable; + } ); + + return $(nodes) + .filter( selector ) + .map( function (i) { + // Need to translate back from the table node to the settings + var idx = $.inArray( this, nodes ); + return a[ idx ]; + } ) + .toArray(); + }; + + + + /** + * Context selector for the API's context (i.e. the tables the API instance + * refers to. + * + * @name DataTable.Api#tables + * @param {string|integer} [selector] Selector to pick which tables the iterator + * should operate on. If not given, all tables in the current context are + * used. This can be given as a jQuery selector (for example `':gt(0)'`) to + * select multiple tables or as an integer to select a single table. + * @returns {DataTable.Api} Returns a new API instance if a selector is given. + */ + _api_register( 'tables()', function ( selector ) { + // A new instance is created if there was a selector specified + return selector ? + new _Api( __table_selector( selector, this.context ) ) : + this; + } ); + + + _api_register( 'table()', function ( selector ) { + var tables = this.tables( selector ); + var ctx = tables.context; + + // Truncate to the first matched table + return ctx.length ? + new _Api( ctx[0] ) : + tables; + } ); + + + _api_registerPlural( 'tables().nodes()', 'table().node()' , function () { + return this.iterator( 'table', function ( ctx ) { + return ctx.nTable; + }, 1 ); + } ); + + + _api_registerPlural( 'tables().body()', 'table().body()' , function () { + return this.iterator( 'table', function ( ctx ) { + return ctx.nTBody; + }, 1 ); + } ); + + + _api_registerPlural( 'tables().header()', 'table().header()' , function () { + return this.iterator( 'table', function ( ctx ) { + return ctx.nTHead; + }, 1 ); + } ); + + + _api_registerPlural( 'tables().footer()', 'table().footer()' , function () { + return this.iterator( 'table', function ( ctx ) { + return ctx.nTFoot; + }, 1 ); + } ); + + + _api_registerPlural( 'tables().containers()', 'table().container()' , function () { + return this.iterator( 'table', function ( ctx ) { + return ctx.nTableWrapper; + }, 1 ); + } ); + + + + /** + * Redraw the tables in the current context. + */ + _api_register( 'draw()', function ( paging ) { + return this.iterator( 'table', function ( settings ) { + if ( paging === 'page' ) { + _fnDraw( settings ); + } + else { + if ( typeof paging === 'string' ) { + paging = paging === 'full-hold' ? + false : + true; + } + + _fnReDraw( settings, paging===false ); + } + } ); + } ); + + + + /** + * Get the current page index. + * + * @return {integer} Current page index (zero based) + *//** + * Set the current page. + * + * Note that if you attempt to show a page which does not exist, DataTables will + * not throw an error, but rather reset the paging. + * + * @param {integer|string} action The paging action to take. This can be one of: + * * `integer` - The page index to jump to + * * `string` - An action to take: + * * `first` - Jump to first page. + * * `next` - Jump to the next page + * * `previous` - Jump to previous page + * * `last` - Jump to the last page. + * @returns {DataTables.Api} this + */ + _api_register( 'page()', function ( action ) { + if ( action === undefined ) { + return this.page.info().page; // not an expensive call + } + + // else, have an action to take on all tables + return this.iterator( 'table', function ( settings ) { + _fnPageChange( settings, action ); + } ); + } ); + + + /** + * Paging information for the first table in the current context. + * + * If you require paging information for another table, use the `table()` method + * with a suitable selector. + * + * @return {object} Object with the following properties set: + * * `page` - Current page index (zero based - i.e. the first page is `0`) + * * `pages` - Total number of pages + * * `start` - Display index for the first record shown on the current page + * * `end` - Display index for the last record shown on the current page + * * `length` - Display length (number of records). Note that generally `start + * + length = end`, but this is not always true, for example if there are + * only 2 records to show on the final page, with a length of 10. + * * `recordsTotal` - Full data set length + * * `recordsDisplay` - Data set length once the current filtering criterion + * are applied. + */ + _api_register( 'page.info()', function ( action ) { + if ( this.context.length === 0 ) { + return undefined; + } + + var + settings = this.context[0], + start = settings._iDisplayStart, + len = settings.oFeatures.bPaginate ? settings._iDisplayLength : -1, + visRecords = settings.fnRecordsDisplay(), + all = len === -1; + + return { + "page": all ? 0 : Math.floor( start / len ), + "pages": all ? 1 : Math.ceil( visRecords / len ), + "start": start, + "end": settings.fnDisplayEnd(), + "length": len, + "recordsTotal": settings.fnRecordsTotal(), + "recordsDisplay": visRecords, + "serverSide": _fnDataSource( settings ) === 'ssp' + }; + } ); + + + /** + * Get the current page length. + * + * @return {integer} Current page length. Note `-1` indicates that all records + * are to be shown. + *//** + * Set the current page length. + * + * @param {integer} Page length to set. Use `-1` to show all records. + * @returns {DataTables.Api} this + */ + _api_register( 'page.len()', function ( len ) { + // Note that we can't call this function 'length()' because `length` + // is a Javascript property of functions which defines how many arguments + // the function expects. + if ( len === undefined ) { + return this.context.length !== 0 ? + this.context[0]._iDisplayLength : + undefined; + } + + // else, set the page length + return this.iterator( 'table', function ( settings ) { + _fnLengthChange( settings, len ); + } ); + } ); + + + + var __reload = function ( settings, holdPosition, callback ) { + // Use the draw event to trigger a callback + if ( callback ) { + var api = new _Api( settings ); + + api.one( 'draw', function () { + callback( api.ajax.json() ); + } ); + } + + if ( _fnDataSource( settings ) == 'ssp' ) { + _fnReDraw( settings, holdPosition ); + } + else { + _fnProcessingDisplay( settings, true ); + + // Cancel an existing request + var xhr = settings.jqXHR; + if ( xhr && xhr.readyState !== 4 ) { + xhr.abort(); + } + + // Trigger xhr + _fnBuildAjax( settings, [], function( json ) { + _fnClearTable( settings ); + + var data = _fnAjaxDataSrc( settings, json ); + for ( var i=0, ien=data.length ; i<ien ; i++ ) { + _fnAddData( settings, data[i] ); + } + + _fnReDraw( settings, holdPosition ); + _fnProcessingDisplay( settings, false ); + } ); + } + }; + + + /** + * Get the JSON response from the last Ajax request that DataTables made to the + * server. Note that this returns the JSON from the first table in the current + * context. + * + * @return {object} JSON received from the server. + */ + _api_register( 'ajax.json()', function () { + var ctx = this.context; + + if ( ctx.length > 0 ) { + return ctx[0].json; + } + + // else return undefined; + } ); + + + /** + * Get the data submitted in the last Ajax request + */ + _api_register( 'ajax.params()', function () { + var ctx = this.context; + + if ( ctx.length > 0 ) { + return ctx[0].oAjaxData; + } + + // else return undefined; + } ); + + + /** + * Reload tables from the Ajax data source. Note that this function will + * automatically re-draw the table when the remote data has been loaded. + * + * @param {boolean} [reset=true] Reset (default) or hold the current paging + * position. A full re-sort and re-filter is performed when this method is + * called, which is why the pagination reset is the default action. + * @returns {DataTables.Api} this + */ + _api_register( 'ajax.reload()', function ( callback, resetPaging ) { + return this.iterator( 'table', function (settings) { + __reload( settings, resetPaging===false, callback ); + } ); + } ); + + + /** + * Get the current Ajax URL. Note that this returns the URL from the first + * table in the current context. + * + * @return {string} Current Ajax source URL + *//** + * Set the Ajax URL. Note that this will set the URL for all tables in the + * current context. + * + * @param {string} url URL to set. + * @returns {DataTables.Api} this + */ + _api_register( 'ajax.url()', function ( url ) { + var ctx = this.context; + + if ( url === undefined ) { + // get + if ( ctx.length === 0 ) { + return undefined; + } + ctx = ctx[0]; + + return ctx.ajax ? + $.isPlainObject( ctx.ajax ) ? + ctx.ajax.url : + ctx.ajax : + ctx.sAjaxSource; + } + + // set + return this.iterator( 'table', function ( settings ) { + if ( $.isPlainObject( settings.ajax ) ) { + settings.ajax.url = url; + } + else { + settings.ajax = url; + } + // No need to consider sAjaxSource here since DataTables gives priority + // to `ajax` over `sAjaxSource`. So setting `ajax` here, renders any + // value of `sAjaxSource` redundant. + } ); + } ); + + + /** + * Load data from the newly set Ajax URL. Note that this method is only + * available when `ajax.url()` is used to set a URL. Additionally, this method + * has the same effect as calling `ajax.reload()` but is provided for + * convenience when setting a new URL. Like `ajax.reload()` it will + * automatically redraw the table once the remote data has been loaded. + * + * @returns {DataTables.Api} this + */ + _api_register( 'ajax.url().load()', function ( callback, resetPaging ) { + // Same as a reload, but makes sense to present it for easy access after a + // url change + return this.iterator( 'table', function ( ctx ) { + __reload( ctx, resetPaging===false, callback ); + } ); + } ); + + + + + var _selector_run = function ( type, selector, selectFn, settings, opts ) + { + var + out = [], res, + a, i, ien, j, jen, + selectorType = typeof selector; + + // Can't just check for isArray here, as an API or jQuery instance might be + // given with their array like look + if ( ! selector || selectorType === 'string' || selectorType === 'function' || selector.length === undefined ) { + selector = [ selector ]; + } + + for ( i=0, ien=selector.length ; i<ien ; i++ ) { + a = selector[i] && selector[i].split ? + selector[i].split(',') : + [ selector[i] ]; + + for ( j=0, jen=a.length ; j<jen ; j++ ) { + res = selectFn( typeof a[j] === 'string' ? $.trim(a[j]) : a[j] ); + + if ( res && res.length ) { + out = out.concat( res ); + } + } + } + + // selector extensions + var ext = _ext.selector[ type ]; + if ( ext.length ) { + for ( i=0, ien=ext.length ; i<ien ; i++ ) { + out = ext[i]( settings, opts, out ); + } + } + + return _unique( out ); + }; + + + var _selector_opts = function ( opts ) + { + if ( ! opts ) { + opts = {}; + } + + // Backwards compatibility for 1.9- which used the terminology filter rather + // than search + if ( opts.filter && opts.search === undefined ) { + opts.search = opts.filter; + } + + return $.extend( { + search: 'none', + order: 'current', + page: 'all' + }, opts ); + }; + + + var _selector_first = function ( inst ) + { + // Reduce the API instance to the first item found + for ( var i=0, ien=inst.length ; i<ien ; i++ ) { + if ( inst[i].length > 0 ) { + // Assign the first element to the first item in the instance + // and truncate the instance and context + inst[0] = inst[i]; + inst[0].length = 1; + inst.length = 1; + inst.context = [ inst.context[i] ]; + + return inst; + } + } + + // Not found - return an empty instance + inst.length = 0; + return inst; + }; + + + var _selector_row_indexes = function ( settings, opts ) + { + var + i, ien, tmp, a=[], + displayFiltered = settings.aiDisplay, + displayMaster = settings.aiDisplayMaster; + + var + search = opts.search, // none, applied, removed + order = opts.order, // applied, current, index (original - compatibility with 1.9) + page = opts.page; // all, current + + if ( _fnDataSource( settings ) == 'ssp' ) { + // In server-side processing mode, most options are irrelevant since + // rows not shown don't exist and the index order is the applied order + // Removed is a special case - for consistency just return an empty + // array + return search === 'removed' ? + [] : + _range( 0, displayMaster.length ); + } + else if ( page == 'current' ) { + // Current page implies that order=current and fitler=applied, since it is + // fairly senseless otherwise, regardless of what order and search actually + // are + for ( i=settings._iDisplayStart, ien=settings.fnDisplayEnd() ; i<ien ; i++ ) { + a.push( displayFiltered[i] ); + } + } + else if ( order == 'current' || order == 'applied' ) { + a = search == 'none' ? + displayMaster.slice() : // no search + search == 'applied' ? + displayFiltered.slice() : // applied search + $.map( displayMaster, function (el, i) { // removed search + return $.inArray( el, displayFiltered ) === -1 ? el : null; + } ); + } + else if ( order == 'index' || order == 'original' ) { + for ( i=0, ien=settings.aoData.length ; i<ien ; i++ ) { + if ( search == 'none' ) { + a.push( i ); + } + else { // applied | removed + tmp = $.inArray( i, displayFiltered ); + + if ((tmp === -1 && search == 'removed') || + (tmp >= 0 && search == 'applied') ) + { + a.push( i ); + } + } + } + } + + return a; + }; + + + /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * Rows + * + * {} - no selector - use all available rows + * {integer} - row aoData index + * {node} - TR node + * {string} - jQuery selector to apply to the TR elements + * {array} - jQuery array of nodes, or simply an array of TR nodes + * + */ + + + var __row_selector = function ( settings, selector, opts ) + { + var run = function ( sel ) { + var selInt = _intVal( sel ); + var i, ien; + + // Short cut - selector is a number and no options provided (default is + // all records, so no need to check if the index is in there, since it + // must be - dev error if the index doesn't exist). + if ( selInt !== null && ! opts ) { + return [ selInt ]; + } + + var rows = _selector_row_indexes( settings, opts ); + + if ( selInt !== null && $.inArray( selInt, rows ) !== -1 ) { + // Selector - integer + return [ selInt ]; + } + else if ( ! sel ) { + // Selector - none + return rows; + } + + // Selector - function + if ( typeof sel === 'function' ) { + return $.map( rows, function (idx) { + var row = settings.aoData[ idx ]; + return sel( idx, row._aData, row.nTr ) ? idx : null; + } ); + } + + // Get nodes in the order from the `rows` array with null values removed + var nodes = _removeEmpty( + _pluck_order( settings.aoData, rows, 'nTr' ) + ); + + // Selector - node + if ( sel.nodeName ) { + if ( sel._DT_RowIndex !== undefined ) { + return [ sel._DT_RowIndex ]; // Property added by DT for fast lookup + } + else if ( sel._DT_CellIndex ) { + return [ sel._DT_CellIndex.row ]; + } + else { + var host = $(sel).closest('*[data-dt-row]'); + return host.length ? + [ host.data('dt-row') ] : + []; + } + } + + // ID selector. Want to always be able to select rows by id, regardless + // of if the tr element has been created or not, so can't rely upon + // jQuery here - hence a custom implementation. This does not match + // Sizzle's fast selector or HTML4 - in HTML5 the ID can be anything, + // but to select it using a CSS selector engine (like Sizzle or + // querySelect) it would need to need to be escaped for some characters. + // DataTables simplifies this for row selectors since you can select + // only a row. A # indicates an id any anything that follows is the id - + // unescaped. + if ( typeof sel === 'string' && sel.charAt(0) === '#' ) { + // get row index from id + var rowObj = settings.aIds[ sel.replace( /^#/, '' ) ]; + if ( rowObj !== undefined ) { + return [ rowObj.idx ]; + } + + // need to fall through to jQuery in case there is DOM id that + // matches + } + + // Selector - jQuery selector string, array of nodes or jQuery object/ + // As jQuery's .filter() allows jQuery objects to be passed in filter, + // it also allows arrays, so this will cope with all three options + return $(nodes) + .filter( sel ) + .map( function () { + return this._DT_RowIndex; + } ) + .toArray(); + }; + + return _selector_run( 'row', selector, run, settings, opts ); + }; + + + _api_register( 'rows()', function ( selector, opts ) { + // argument shifting + if ( selector === undefined ) { + selector = ''; + } + else if ( $.isPlainObject( selector ) ) { + opts = selector; + selector = ''; + } + + opts = _selector_opts( opts ); + + var inst = this.iterator( 'table', function ( settings ) { + return __row_selector( settings, selector, opts ); + }, 1 ); + + // Want argument shifting here and in __row_selector? + inst.selector.rows = selector; + inst.selector.opts = opts; + + return inst; + } ); + + _api_register( 'rows().nodes()', function () { + return this.iterator( 'row', function ( settings, row ) { + return settings.aoData[ row ].nTr || undefined; + }, 1 ); + } ); + + _api_register( 'rows().data()', function () { + return this.iterator( true, 'rows', function ( settings, rows ) { + return _pluck_order( settings.aoData, rows, '_aData' ); + }, 1 ); + } ); + + _api_registerPlural( 'rows().cache()', 'row().cache()', function ( type ) { + return this.iterator( 'row', function ( settings, row ) { + var r = settings.aoData[ row ]; + return type === 'search' ? r._aFilterData : r._aSortData; + }, 1 ); + } ); + + _api_registerPlural( 'rows().invalidate()', 'row().invalidate()', function ( src ) { + return this.iterator( 'row', function ( settings, row ) { + _fnInvalidate( settings, row, src ); + } ); + } ); + + _api_registerPlural( 'rows().indexes()', 'row().index()', function () { + return this.iterator( 'row', function ( settings, row ) { + return row; + }, 1 ); + } ); + + _api_registerPlural( 'rows().ids()', 'row().id()', function ( hash ) { + var a = []; + var context = this.context; + + // `iterator` will drop undefined values, but in this case we want them + for ( var i=0, ien=context.length ; i<ien ; i++ ) { + for ( var j=0, jen=this[i].length ; j<jen ; j++ ) { + var id = context[i].rowIdFn( context[i].aoData[ this[i][j] ]._aData ); + a.push( (hash === true ? '#' : '' )+ id ); + } + } + + return new _Api( context, a ); + } ); + + _api_registerPlural( 'rows().remove()', 'row().remove()', function () { + var that = this; + + this.iterator( 'row', function ( settings, row, thatIdx ) { + var data = settings.aoData; + var rowData = data[ row ]; + var i, ien, j, jen; + var loopRow, loopCells; + + data.splice( row, 1 ); + + // Update the cached indexes + for ( i=0, ien=data.length ; i<ien ; i++ ) { + loopRow = data[i]; + loopCells = loopRow.anCells; + + // Rows + if ( loopRow.nTr !== null ) { + loopRow.nTr._DT_RowIndex = i; + } + + // Cells + if ( loopCells !== null ) { + for ( j=0, jen=loopCells.length ; j<jen ; j++ ) { + loopCells[j]._DT_CellIndex.row = i; + } + } + } + + // Delete from the display arrays + _fnDeleteIndex( settings.aiDisplayMaster, row ); + _fnDeleteIndex( settings.aiDisplay, row ); + _fnDeleteIndex( that[ thatIdx ], row, false ); // maintain local indexes + + // Check for an 'overflow' they case for displaying the table + _fnLengthOverflow( settings ); + + // Remove the row's ID reference if there is one + var id = settings.rowIdFn( rowData._aData ); + if ( id !== undefined ) { + delete settings.aIds[ id ]; + } + } ); + + this.iterator( 'table', function ( settings ) { + for ( var i=0, ien=settings.aoData.length ; i<ien ; i++ ) { + settings.aoData[i].idx = i; + } + } ); + + return this; + } ); + + + _api_register( 'rows.add()', function ( rows ) { + var newRows = this.iterator( 'table', function ( settings ) { + var row, i, ien; + var out = []; + + for ( i=0, ien=rows.length ; i<ien ; i++ ) { + row = rows[i]; + + if ( row.nodeName && row.nodeName.toUpperCase() === 'TR' ) { + out.push( _fnAddTr( settings, row )[0] ); + } + else { + out.push( _fnAddData( settings, row ) ); + } + } + + return out; + }, 1 ); + + // Return an Api.rows() extended instance, so rows().nodes() etc can be used + var modRows = this.rows( -1 ); + modRows.pop(); + $.merge( modRows, newRows ); + + return modRows; + } ); + + + + + + /** + * + */ + _api_register( 'row()', function ( selector, opts ) { + return _selector_first( this.rows( selector, opts ) ); + } ); + + + _api_register( 'row().data()', function ( data ) { + var ctx = this.context; + + if ( data === undefined ) { + // Get + return ctx.length && this.length ? + ctx[0].aoData[ this[0] ]._aData : + undefined; + } + + // Set + ctx[0].aoData[ this[0] ]._aData = data; + + // Automatically invalidate + _fnInvalidate( ctx[0], this[0], 'data' ); + + return this; + } ); + + + _api_register( 'row().node()', function () { + var ctx = this.context; + + return ctx.length && this.length ? + ctx[0].aoData[ this[0] ].nTr || null : + null; + } ); + + + _api_register( 'row.add()', function ( row ) { + // Allow a jQuery object to be passed in - only a single row is added from + // it though - the first element in the set + if ( row instanceof $ && row.length ) { + row = row[0]; + } + + var rows = this.iterator( 'table', function ( settings ) { + if ( row.nodeName && row.nodeName.toUpperCase() === 'TR' ) { + return _fnAddTr( settings, row )[0]; + } + return _fnAddData( settings, row ); + } ); + + // Return an Api.rows() extended instance, with the newly added row selected + return this.row( rows[0] ); + } ); + + + + var __details_add = function ( ctx, row, data, klass ) + { + // Convert to array of TR elements + var rows = []; + var addRow = function ( r, k ) { + // Recursion to allow for arrays of jQuery objects + if ( $.isArray( r ) || r instanceof $ ) { + for ( var i=0, ien=r.length ; i<ien ; i++ ) { + addRow( r[i], k ); + } + return; + } + + // If we get a TR element, then just add it directly - up to the dev + // to add the correct number of columns etc + if ( r.nodeName && r.nodeName.toLowerCase() === 'tr' ) { + rows.push( r ); + } + else { + // Otherwise create a row with a wrapper + var created = $('<tr><td/></tr>').addClass( k ); + $('td', created) + .addClass( k ) + .html( r ) + [0].colSpan = _fnVisbleColumns( ctx ); + + rows.push( created[0] ); + } + }; + + addRow( data, klass ); + + if ( row._details ) { + row._details.remove(); + } + + row._details = $(rows); + + // If the children were already shown, that state should be retained + if ( row._detailsShow ) { + row._details.insertAfter( row.nTr ); + } + }; + + + var __details_remove = function ( api, idx ) + { + var ctx = api.context; + + if ( ctx.length ) { + var row = ctx[0].aoData[ idx !== undefined ? idx : api[0] ]; + + if ( row && row._details ) { + row._details.remove(); + + row._detailsShow = undefined; + row._details = undefined; + } + } + }; + + + var __details_display = function ( api, show ) { + var ctx = api.context; + + if ( ctx.length && api.length ) { + var row = ctx[0].aoData[ api[0] ]; + + if ( row._details ) { + row._detailsShow = show; + + if ( show ) { + row._details.insertAfter( row.nTr ); + } + else { + row._details.detach(); + } + + __details_events( ctx[0] ); + } + } + }; + + + var __details_events = function ( settings ) + { + var api = new _Api( settings ); + var namespace = '.dt.DT_details'; + var drawEvent = 'draw'+namespace; + var colvisEvent = 'column-visibility'+namespace; + var destroyEvent = 'destroy'+namespace; + var data = settings.aoData; + + api.off( drawEvent +' '+ colvisEvent +' '+ destroyEvent ); + + if ( _pluck( data, '_details' ).length > 0 ) { + // On each draw, insert the required elements into the document + api.on( drawEvent, function ( e, ctx ) { + if ( settings !== ctx ) { + return; + } + + api.rows( {page:'current'} ).eq(0).each( function (idx) { + // Internal data grab + var row = data[ idx ]; + + if ( row._detailsShow ) { + row._details.insertAfter( row.nTr ); + } + } ); + } ); + + // Column visibility change - update the colspan + api.on( colvisEvent, function ( e, ctx, idx, vis ) { + if ( settings !== ctx ) { + return; + } + + // Update the colspan for the details rows (note, only if it already has + // a colspan) + var row, visible = _fnVisbleColumns( ctx ); + + for ( var i=0, ien=data.length ; i<ien ; i++ ) { + row = data[i]; + + if ( row._details ) { + row._details.children('td[colspan]').attr('colspan', visible ); + } + } + } ); + + // Table destroyed - nuke any child rows + api.on( destroyEvent, function ( e, ctx ) { + if ( settings !== ctx ) { + return; + } + + for ( var i=0, ien=data.length ; i<ien ; i++ ) { + if ( data[i]._details ) { + __details_remove( api, i ); + } + } + } ); + } + }; + + // Strings for the method names to help minification + var _emp = ''; + var _child_obj = _emp+'row().child'; + var _child_mth = _child_obj+'()'; + + // data can be: + // tr + // string + // jQuery or array of any of the above + _api_register( _child_mth, function ( data, klass ) { + var ctx = this.context; + + if ( data === undefined ) { + // get + return ctx.length && this.length ? + ctx[0].aoData[ this[0] ]._details : + undefined; + } + else if ( data === true ) { + // show + this.child.show(); + } + else if ( data === false ) { + // remove + __details_remove( this ); + } + else if ( ctx.length && this.length ) { + // set + __details_add( ctx[0], ctx[0].aoData[ this[0] ], data, klass ); + } + + return this; + } ); + + + _api_register( [ + _child_obj+'.show()', + _child_mth+'.show()' // only when `child()` was called with parameters (without + ], function ( show ) { // it returns an object and this method is not executed) + __details_display( this, true ); + return this; + } ); + + + _api_register( [ + _child_obj+'.hide()', + _child_mth+'.hide()' // only when `child()` was called with parameters (without + ], function () { // it returns an object and this method is not executed) + __details_display( this, false ); + return this; + } ); + + + _api_register( [ + _child_obj+'.remove()', + _child_mth+'.remove()' // only when `child()` was called with parameters (without + ], function () { // it returns an object and this method is not executed) + __details_remove( this ); + return this; + } ); + + + _api_register( _child_obj+'.isShown()', function () { + var ctx = this.context; + + if ( ctx.length && this.length ) { + // _detailsShown as false or undefined will fall through to return false + return ctx[0].aoData[ this[0] ]._detailsShow || false; + } + return false; + } ); + + + + /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * Columns + * + * {integer} - column index (>=0 count from left, <0 count from right) + * "{integer}:visIdx" - visible column index (i.e. translate to column index) (>=0 count from left, <0 count from right) + * "{integer}:visible" - alias for {integer}:visIdx (>=0 count from left, <0 count from right) + * "{string}:name" - column name + * "{string}" - jQuery selector on column header nodes + * + */ + + // can be an array of these items, comma separated list, or an array of comma + // separated lists + + var __re_column_selector = /^(.+):(name|visIdx|visible)$/; + + + // r1 and r2 are redundant - but it means that the parameters match for the + // iterator callback in columns().data() + var __columnData = function ( settings, column, r1, r2, rows ) { + var a = []; + for ( var row=0, ien=rows.length ; row<ien ; row++ ) { + a.push( _fnGetCellData( settings, rows[row], column ) ); + } + return a; + }; + + + var __column_selector = function ( settings, selector, opts ) + { + var + columns = settings.aoColumns, + names = _pluck( columns, 'sName' ), + nodes = _pluck( columns, 'nTh' ); + + var run = function ( s ) { + var selInt = _intVal( s ); + + // Selector - all + if ( s === '' ) { + return _range( columns.length ); + } + + // Selector - index + if ( selInt !== null ) { + return [ selInt >= 0 ? + selInt : // Count from left + columns.length + selInt // Count from right (+ because its a negative value) + ]; + } + + // Selector = function + if ( typeof s === 'function' ) { + var rows = _selector_row_indexes( settings, opts ); + + return $.map( columns, function (col, idx) { + return s( + idx, + __columnData( settings, idx, 0, 0, rows ), + nodes[ idx ] + ) ? idx : null; + } ); + } + + // jQuery or string selector + var match = typeof s === 'string' ? + s.match( __re_column_selector ) : + ''; + + if ( match ) { + switch( match[2] ) { + case 'visIdx': + case 'visible': + var idx = parseInt( match[1], 10 ); + // Visible index given, convert to column index + if ( idx < 0 ) { + // Counting from the right + var visColumns = $.map( columns, function (col,i) { + return col.bVisible ? i : null; + } ); + return [ visColumns[ visColumns.length + idx ] ]; + } + // Counting from the left + return [ _fnVisibleToColumnIndex( settings, idx ) ]; + + case 'name': + // match by name. `names` is column index complete and in order + return $.map( names, function (name, i) { + return name === match[1] ? i : null; + } ); + + default: + return []; + } + } + + // Cell in the table body + if ( s.nodeName && s._DT_CellIndex ) { + return [ s._DT_CellIndex.column ]; + } + + // jQuery selector on the TH elements for the columns + var jqResult = $( nodes ) + .filter( s ) + .map( function () { + return $.inArray( this, nodes ); // `nodes` is column index complete and in order + } ) + .toArray(); + + if ( jqResult.length || ! s.nodeName ) { + return jqResult; + } + + // Otherwise a node which might have a `dt-column` data attribute, or be + // a child or such an element + var host = $(s).closest('*[data-dt-column]'); + return host.length ? + [ host.data('dt-column') ] : + []; + }; + + return _selector_run( 'column', selector, run, settings, opts ); + }; + + + var __setColumnVis = function ( settings, column, vis, recalc ) { + var + cols = settings.aoColumns, + col = cols[ column ], + data = settings.aoData, + row, cells, i, ien, tr; + + // Get + if ( vis === undefined ) { + return col.bVisible; + } + + // Set + // No change + if ( col.bVisible === vis ) { + return; + } + + if ( vis ) { + // Insert column + // Need to decide if we should use appendChild or insertBefore + var insertBefore = $.inArray( true, _pluck(cols, 'bVisible'), column+1 ); + + for ( i=0, ien=data.length ; i<ien ; i++ ) { + tr = data[i].nTr; + cells = data[i].anCells; + + if ( tr ) { + // insertBefore can act like appendChild if 2nd arg is null + tr.insertBefore( cells[ column ], cells[ insertBefore ] || null ); + } + } + } + else { + // Remove column + $( _pluck( settings.aoData, 'anCells', column ) ).detach(); + } + + // Common actions + col.bVisible = vis; + _fnDrawHead( settings, settings.aoHeader ); + _fnDrawHead( settings, settings.aoFooter ); + + if ( recalc === undefined || recalc ) { + // Automatically adjust column sizing + _fnAdjustColumnSizing( settings ); + } + + _fnCallbackFire( settings, null, 'column-visibility', [settings, column, vis, recalc] ); + + _fnSaveState( settings ); + }; + + + _api_register( 'columns()', function ( selector, opts ) { + // argument shifting + if ( selector === undefined ) { + selector = ''; + } + else if ( $.isPlainObject( selector ) ) { + opts = selector; + selector = ''; + } + + opts = _selector_opts( opts ); + + var inst = this.iterator( 'table', function ( settings ) { + return __column_selector( settings, selector, opts ); + }, 1 ); + + // Want argument shifting here and in _row_selector? + inst.selector.cols = selector; + inst.selector.opts = opts; + + return inst; + } ); + + _api_registerPlural( 'columns().header()', 'column().header()', function ( selector, opts ) { + return this.iterator( 'column', function ( settings, column ) { + return settings.aoColumns[column].nTh; + }, 1 ); + } ); + + _api_registerPlural( 'columns().footer()', 'column().footer()', function ( selector, opts ) { + return this.iterator( 'column', function ( settings, column ) { + return settings.aoColumns[column].nTf; + }, 1 ); + } ); + + _api_registerPlural( 'columns().data()', 'column().data()', function () { + return this.iterator( 'column-rows', __columnData, 1 ); + } ); + + _api_registerPlural( 'columns().dataSrc()', 'column().dataSrc()', function () { + return this.iterator( 'column', function ( settings, column ) { + return settings.aoColumns[column].mData; + }, 1 ); + } ); + + _api_registerPlural( 'columns().cache()', 'column().cache()', function ( type ) { + return this.iterator( 'column-rows', function ( settings, column, i, j, rows ) { + return _pluck_order( settings.aoData, rows, + type === 'search' ? '_aFilterData' : '_aSortData', column + ); + }, 1 ); + } ); + + _api_registerPlural( 'columns().nodes()', 'column().nodes()', function () { + return this.iterator( 'column-rows', function ( settings, column, i, j, rows ) { + return _pluck_order( settings.aoData, rows, 'anCells', column ) ; + }, 1 ); + } ); + + _api_registerPlural( 'columns().visible()', 'column().visible()', function ( vis, calc ) { + return this.iterator( 'column', function ( settings, column ) { + if ( vis === undefined ) { + return settings.aoColumns[ column ].bVisible; + } // else + __setColumnVis( settings, column, vis, calc ); + } ); + } ); + + _api_registerPlural( 'columns().indexes()', 'column().index()', function ( type ) { + return this.iterator( 'column', function ( settings, column ) { + return type === 'visible' ? + _fnColumnIndexToVisible( settings, column ) : + column; + }, 1 ); + } ); + + _api_register( 'columns.adjust()', function () { + return this.iterator( 'table', function ( settings ) { + _fnAdjustColumnSizing( settings ); + }, 1 ); + } ); + + _api_register( 'column.index()', function ( type, idx ) { + if ( this.context.length !== 0 ) { + var ctx = this.context[0]; + + if ( type === 'fromVisible' || type === 'toData' ) { + return _fnVisibleToColumnIndex( ctx, idx ); + } + else if ( type === 'fromData' || type === 'toVisible' ) { + return _fnColumnIndexToVisible( ctx, idx ); + } + } + } ); + + _api_register( 'column()', function ( selector, opts ) { + return _selector_first( this.columns( selector, opts ) ); + } ); + + + + + var __cell_selector = function ( settings, selector, opts ) + { + var data = settings.aoData; + var rows = _selector_row_indexes( settings, opts ); + var cells = _removeEmpty( _pluck_order( data, rows, 'anCells' ) ); + var allCells = $( [].concat.apply([], cells) ); + var row; + var columns = settings.aoColumns.length; + var a, i, ien, j, o, host; + + var run = function ( s ) { + var fnSelector = typeof s === 'function'; + + if ( s === null || s === undefined || fnSelector ) { + // All cells and function selectors + a = []; + + for ( i=0, ien=rows.length ; i<ien ; i++ ) { + row = rows[i]; + + for ( j=0 ; j<columns ; j++ ) { + o = { + row: row, + column: j + }; + + if ( fnSelector ) { + // Selector - function + host = data[ row ]; + + if ( s( o, _fnGetCellData(settings, row, j), host.anCells ? host.anCells[j] : null ) ) { + a.push( o ); + } + } + else { + // Selector - all + a.push( o ); + } + } + } + + return a; + } + + // Selector - index + if ( $.isPlainObject( s ) ) { + return [s]; + } + + // Selector - jQuery filtered cells + var jqResult = allCells + .filter( s ) + .map( function (i, el) { + return { // use a new object, in case someone changes the values + row: el._DT_CellIndex.row, + column: el._DT_CellIndex.column + }; + } ) + .toArray(); + + if ( jqResult.length || ! s.nodeName ) { + return jqResult; + } + + // Otherwise the selector is a node, and there is one last option - the + // element might be a child of an element which has dt-row and dt-column + // data attributes + host = $(s).closest('*[data-dt-row]'); + return host.length ? + [ { + row: host.data('dt-row'), + column: host.data('dt-column') + } ] : + []; + }; + + return _selector_run( 'cell', selector, run, settings, opts ); + }; + + + + + _api_register( 'cells()', function ( rowSelector, columnSelector, opts ) { + // Argument shifting + if ( $.isPlainObject( rowSelector ) ) { + // Indexes + if ( rowSelector.row === undefined ) { + // Selector options in first parameter + opts = rowSelector; + rowSelector = null; + } + else { + // Cell index objects in first parameter + opts = columnSelector; + columnSelector = null; + } + } + if ( $.isPlainObject( columnSelector ) ) { + opts = columnSelector; + columnSelector = null; + } + + // Cell selector + if ( columnSelector === null || columnSelector === undefined ) { + return this.iterator( 'table', function ( settings ) { + return __cell_selector( settings, rowSelector, _selector_opts( opts ) ); + } ); + } + + // Row + column selector + var columns = this.columns( columnSelector, opts ); + var rows = this.rows( rowSelector, opts ); + var a, i, ien, j, jen; + + var cells = this.iterator( 'table', function ( settings, idx ) { + a = []; + + for ( i=0, ien=rows[idx].length ; i<ien ; i++ ) { + for ( j=0, jen=columns[idx].length ; j<jen ; j++ ) { + a.push( { + row: rows[idx][i], + column: columns[idx][j] + } ); + } + } + + return a; + }, 1 ); + + $.extend( cells.selector, { + cols: columnSelector, + rows: rowSelector, + opts: opts + } ); + + return cells; + } ); + + + _api_registerPlural( 'cells().nodes()', 'cell().node()', function () { + return this.iterator( 'cell', function ( settings, row, column ) { + var data = settings.aoData[ row ]; + + return data && data.anCells ? + data.anCells[ column ] : + undefined; + }, 1 ); + } ); + + + _api_register( 'cells().data()', function () { + return this.iterator( 'cell', function ( settings, row, column ) { + return _fnGetCellData( settings, row, column ); + }, 1 ); + } ); + + + _api_registerPlural( 'cells().cache()', 'cell().cache()', function ( type ) { + type = type === 'search' ? '_aFilterData' : '_aSortData'; + + return this.iterator( 'cell', function ( settings, row, column ) { + return settings.aoData[ row ][ type ][ column ]; + }, 1 ); + } ); + + + _api_registerPlural( 'cells().render()', 'cell().render()', function ( type ) { + return this.iterator( 'cell', function ( settings, row, column ) { + return _fnGetCellData( settings, row, column, type ); + }, 1 ); + } ); + + + _api_registerPlural( 'cells().indexes()', 'cell().index()', function () { + return this.iterator( 'cell', function ( settings, row, column ) { + return { + row: row, + column: column, + columnVisible: _fnColumnIndexToVisible( settings, column ) + }; + }, 1 ); + } ); + + + _api_registerPlural( 'cells().invalidate()', 'cell().invalidate()', function ( src ) { + return this.iterator( 'cell', function ( settings, row, column ) { + _fnInvalidate( settings, row, src, column ); + } ); + } ); + + + + _api_register( 'cell()', function ( rowSelector, columnSelector, opts ) { + return _selector_first( this.cells( rowSelector, columnSelector, opts ) ); + } ); + + + _api_register( 'cell().data()', function ( data ) { + var ctx = this.context; + var cell = this[0]; + + if ( data === undefined ) { + // Get + return ctx.length && cell.length ? + _fnGetCellData( ctx[0], cell[0].row, cell[0].column ) : + undefined; + } + + // Set + _fnSetCellData( ctx[0], cell[0].row, cell[0].column, data ); + _fnInvalidate( ctx[0], cell[0].row, 'data', cell[0].column ); + + return this; + } ); + + + + /** + * Get current ordering (sorting) that has been applied to the table. + * + * @returns {array} 2D array containing the sorting information for the first + * table in the current context. Each element in the parent array represents + * a column being sorted upon (i.e. multi-sorting with two columns would have + * 2 inner arrays). The inner arrays may have 2 or 3 elements. The first is + * the column index that the sorting condition applies to, the second is the + * direction of the sort (`desc` or `asc`) and, optionally, the third is the + * index of the sorting order from the `column.sorting` initialisation array. + *//** + * Set the ordering for the table. + * + * @param {integer} order Column index to sort upon. + * @param {string} direction Direction of the sort to be applied (`asc` or `desc`) + * @returns {DataTables.Api} this + *//** + * Set the ordering for the table. + * + * @param {array} order 1D array of sorting information to be applied. + * @param {array} [...] Optional additional sorting conditions + * @returns {DataTables.Api} this + *//** + * Set the ordering for the table. + * + * @param {array} order 2D array of sorting information to be applied. + * @returns {DataTables.Api} this + */ + _api_register( 'order()', function ( order, dir ) { + var ctx = this.context; + + if ( order === undefined ) { + // get + return ctx.length !== 0 ? + ctx[0].aaSorting : + undefined; + } + + // set + if ( typeof order === 'number' ) { + // Simple column / direction passed in + order = [ [ order, dir ] ]; + } + else if ( ! $.isArray( order[0] ) ) { + // Arguments passed in (list of 1D arrays) + order = Array.prototype.slice.call( arguments ); + } + // otherwise a 2D array was passed in + + return this.iterator( 'table', function ( settings ) { + settings.aaSorting = order.slice(); + } ); + } ); + + + /** + * Attach a sort listener to an element for a given column + * + * @param {node|jQuery|string} node Identifier for the element(s) to attach the + * listener to. This can take the form of a single DOM node, a jQuery + * collection of nodes or a jQuery selector which will identify the node(s). + * @param {integer} column the column that a click on this node will sort on + * @param {function} [callback] callback function when sort is run + * @returns {DataTables.Api} this + */ + _api_register( 'order.listener()', function ( node, column, callback ) { + return this.iterator( 'table', function ( settings ) { + _fnSortAttachListener( settings, node, column, callback ); + } ); + } ); + + + _api_register( 'order.fixed()', function ( set ) { + if ( ! set ) { + var ctx = this.context; + var fixed = ctx.length ? + ctx[0].aaSortingFixed : + undefined; + + return $.isArray( fixed ) ? + { pre: fixed } : + fixed; + } + + return this.iterator( 'table', function ( settings ) { + settings.aaSortingFixed = $.extend( true, {}, set ); + } ); + } ); + + + // Order by the selected column(s) + _api_register( [ + 'columns().order()', + 'column().order()' + ], function ( dir ) { + var that = this; + + return this.iterator( 'table', function ( settings, i ) { + var sort = []; + + $.each( that[i], function (j, col) { + sort.push( [ col, dir ] ); + } ); + + settings.aaSorting = sort; + } ); + } ); + + + + _api_register( 'search()', function ( input, regex, smart, caseInsen ) { + var ctx = this.context; + + if ( input === undefined ) { + // get + return ctx.length !== 0 ? + ctx[0].oPreviousSearch.sSearch : + undefined; + } + + // set + return this.iterator( 'table', function ( settings ) { + if ( ! settings.oFeatures.bFilter ) { + return; + } + + _fnFilterComplete( settings, $.extend( {}, settings.oPreviousSearch, { + "sSearch": input+"", + "bRegex": regex === null ? false : regex, + "bSmart": smart === null ? true : smart, + "bCaseInsensitive": caseInsen === null ? true : caseInsen + } ), 1 ); + } ); + } ); + + + _api_registerPlural( + 'columns().search()', + 'column().search()', + function ( input, regex, smart, caseInsen ) { + return this.iterator( 'column', function ( settings, column ) { + var preSearch = settings.aoPreSearchCols; + + if ( input === undefined ) { + // get + return preSearch[ column ].sSearch; + } + + // set + if ( ! settings.oFeatures.bFilter ) { + return; + } + + $.extend( preSearch[ column ], { + "sSearch": input+"", + "bRegex": regex === null ? false : regex, + "bSmart": smart === null ? true : smart, + "bCaseInsensitive": caseInsen === null ? true : caseInsen + } ); + + _fnFilterComplete( settings, settings.oPreviousSearch, 1 ); + } ); + } + ); + + /* + * State API methods + */ + + _api_register( 'state()', function () { + return this.context.length ? + this.context[0].oSavedState : + null; + } ); + + + _api_register( 'state.clear()', function () { + return this.iterator( 'table', function ( settings ) { + // Save an empty object + settings.fnStateSaveCallback.call( settings.oInstance, settings, {} ); + } ); + } ); + + + _api_register( 'state.loaded()', function () { + return this.context.length ? + this.context[0].oLoadedState : + null; + } ); + + + _api_register( 'state.save()', function () { + return this.iterator( 'table', function ( settings ) { + _fnSaveState( settings ); + } ); + } ); + + + + /** + * Provide a common method for plug-ins to check the version of DataTables being + * used, in order to ensure compatibility. + * + * @param {string} version Version string to check for, in the format "X.Y.Z". + * Note that the formats "X" and "X.Y" are also acceptable. + * @returns {boolean} true if this version of DataTables is greater or equal to + * the required version, or false if this version of DataTales is not + * suitable + * @static + * @dtopt API-Static + * + * @example + * alert( $.fn.dataTable.versionCheck( '1.9.0' ) ); + */ + DataTable.versionCheck = DataTable.fnVersionCheck = function( version ) + { + var aThis = DataTable.version.split('.'); + var aThat = version.split('.'); + var iThis, iThat; + + for ( var i=0, iLen=aThat.length ; i<iLen ; i++ ) { + iThis = parseInt( aThis[i], 10 ) || 0; + iThat = parseInt( aThat[i], 10 ) || 0; + + // Parts are the same, keep comparing + if (iThis === iThat) { + continue; + } + + // Parts are different, return immediately + return iThis > iThat; + } + + return true; + }; + + + /** + * Check if a `<table>` node is a DataTable table already or not. + * + * @param {node|jquery|string} table Table node, jQuery object or jQuery + * selector for the table to test. Note that if more than more than one + * table is passed on, only the first will be checked + * @returns {boolean} true the table given is a DataTable, or false otherwise + * @static + * @dtopt API-Static + * + * @example + * if ( ! $.fn.DataTable.isDataTable( '#example' ) ) { + * $('#example').dataTable(); + * } + */ + DataTable.isDataTable = DataTable.fnIsDataTable = function ( table ) + { + var t = $(table).get(0); + var is = false; + + $.each( DataTable.settings, function (i, o) { + var head = o.nScrollHead ? $('table', o.nScrollHead)[0] : null; + var foot = o.nScrollFoot ? $('table', o.nScrollFoot)[0] : null; + + if ( o.nTable === t || head === t || foot === t ) { + is = true; + } + } ); + + return is; + }; + + + /** + * Get all DataTable tables that have been initialised - optionally you can + * select to get only currently visible tables. + * + * @param {boolean} [visible=false] Flag to indicate if you want all (default) + * or visible tables only. + * @returns {array} Array of `table` nodes (not DataTable instances) which are + * DataTables + * @static + * @dtopt API-Static + * + * @example + * $.each( $.fn.dataTable.tables(true), function () { + * $(table).DataTable().columns.adjust(); + * } ); + */ + DataTable.tables = DataTable.fnTables = function ( visible ) + { + var api = false; + + if ( $.isPlainObject( visible ) ) { + api = visible.api; + visible = visible.visible; + } + + var a = $.map( DataTable.settings, function (o) { + if ( !visible || (visible && $(o.nTable).is(':visible')) ) { + return o.nTable; + } + } ); + + return api ? + new _Api( a ) : + a; + }; + + + /** + * DataTables utility methods + * + * This namespace provides helper methods that DataTables uses internally to + * create a DataTable, but which are not exclusively used only for DataTables. + * These methods can be used by extension authors to save the duplication of + * code. + * + * @namespace + */ + DataTable.util = { + /** + * Throttle the calls to a function. Arguments and context are maintained + * for the throttled function. + * + * @param {function} fn Function to be called + * @param {integer} freq Call frequency in mS + * @return {function} Wrapped function + */ + throttle: _fnThrottle, + + + /** + * Escape a string such that it can be used in a regular expression + * + * @param {string} sVal string to escape + * @returns {string} escaped string + */ + escapeRegex: _fnEscapeRegex + }; + + + /** + * Convert from camel case parameters to Hungarian notation. This is made public + * for the extensions to provide the same ability as DataTables core to accept + * either the 1.9 style Hungarian notation, or the 1.10+ style camelCase + * parameters. + * + * @param {object} src The model object which holds all parameters that can be + * mapped. + * @param {object} user The object to convert from camel case to Hungarian. + * @param {boolean} force When set to `true`, properties which already have a + * Hungarian value in the `user` object will be overwritten. Otherwise they + * won't be. + */ + DataTable.camelToHungarian = _fnCamelToHungarian; + + + + /** + * + */ + _api_register( '$()', function ( selector, opts ) { + var + rows = this.rows( opts ).nodes(), // Get all rows + jqRows = $(rows); + + return $( [].concat( + jqRows.filter( selector ).toArray(), + jqRows.find( selector ).toArray() + ) ); + } ); + + + // jQuery functions to operate on the tables + $.each( [ 'on', 'one', 'off' ], function (i, key) { + _api_register( key+'()', function ( /* event, handler */ ) { + var args = Array.prototype.slice.call(arguments); + + // Add the `dt` namespace automatically if it isn't already present + if ( ! args[0].match(/\.dt\b/) ) { + args[0] += '.dt'; + } + + var inst = $( this.tables().nodes() ); + inst[key].apply( inst, args ); + return this; + } ); + } ); + + + _api_register( 'clear()', function () { + return this.iterator( 'table', function ( settings ) { + _fnClearTable( settings ); + } ); + } ); + + + _api_register( 'settings()', function () { + return new _Api( this.context, this.context ); + } ); + + + _api_register( 'init()', function () { + var ctx = this.context; + return ctx.length ? ctx[0].oInit : null; + } ); + + + _api_register( 'data()', function () { + return this.iterator( 'table', function ( settings ) { + return _pluck( settings.aoData, '_aData' ); + } ).flatten(); + } ); + + + _api_register( 'destroy()', function ( remove ) { + remove = remove || false; + + return this.iterator( 'table', function ( settings ) { + var orig = settings.nTableWrapper.parentNode; + var classes = settings.oClasses; + var table = settings.nTable; + var tbody = settings.nTBody; + var thead = settings.nTHead; + var tfoot = settings.nTFoot; + var jqTable = $(table); + var jqTbody = $(tbody); + var jqWrapper = $(settings.nTableWrapper); + var rows = $.map( settings.aoData, function (r) { return r.nTr; } ); + var i, ien; + + // Flag to note that the table is currently being destroyed - no action + // should be taken + settings.bDestroying = true; + + // Fire off the destroy callbacks for plug-ins etc + _fnCallbackFire( settings, "aoDestroyCallback", "destroy", [settings] ); + + // If not being removed from the document, make all columns visible + if ( ! remove ) { + new _Api( settings ).columns().visible( true ); + } + + // Blitz all `DT` namespaced events (these are internal events, the + // lowercase, `dt` events are user subscribed and they are responsible + // for removing them + jqWrapper.unbind('.DT').find(':not(tbody *)').unbind('.DT'); + $(window).unbind('.DT-'+settings.sInstance); + + // When scrolling we had to break the table up - restore it + if ( table != thead.parentNode ) { + jqTable.children('thead').detach(); + jqTable.append( thead ); + } + + if ( tfoot && table != tfoot.parentNode ) { + jqTable.children('tfoot').detach(); + jqTable.append( tfoot ); + } + + settings.aaSorting = []; + settings.aaSortingFixed = []; + _fnSortingClasses( settings ); + + $( rows ).removeClass( settings.asStripeClasses.join(' ') ); + + $('th, td', thead).removeClass( classes.sSortable+' '+ + classes.sSortableAsc+' '+classes.sSortableDesc+' '+classes.sSortableNone + ); + + if ( settings.bJUI ) { + $('th span.'+classes.sSortIcon+ ', td span.'+classes.sSortIcon, thead).detach(); + $('th, td', thead).each( function () { + var wrapper = $('div.'+classes.sSortJUIWrapper, this); + $(this).append( wrapper.contents() ); + wrapper.detach(); + } ); + } + + // Add the TR elements back into the table in their original order + jqTbody.children().detach(); + jqTbody.append( rows ); + + // Remove the DataTables generated nodes, events and classes + var removedMethod = remove ? 'remove' : 'detach'; + jqTable[ removedMethod ](); + jqWrapper[ removedMethod ](); + + // If we need to reattach the table to the document + if ( ! remove && orig ) { + // insertBefore acts like appendChild if !arg[1] + orig.insertBefore( table, settings.nTableReinsertBefore ); + + // Restore the width of the original table - was read from the style property, + // so we can restore directly to that + jqTable + .css( 'width', settings.sDestroyWidth ) + .removeClass( classes.sTable ); + + // If the were originally stripe classes - then we add them back here. + // Note this is not fool proof (for example if not all rows had stripe + // classes - but it's a good effort without getting carried away + ien = settings.asDestroyStripes.length; + + if ( ien ) { + jqTbody.children().each( function (i) { + $(this).addClass( settings.asDestroyStripes[i % ien] ); + } ); + } + } + + /* Remove the settings object from the settings array */ + var idx = $.inArray( settings, DataTable.settings ); + if ( idx !== -1 ) { + DataTable.settings.splice( idx, 1 ); + } + } ); + } ); + + + // Add the `every()` method for rows, columns and cells in a compact form + $.each( [ 'column', 'row', 'cell' ], function ( i, type ) { + _api_register( type+'s().every()', function ( fn ) { + var opts = this.selector.opts; + var api = this; + + return this.iterator( type, function ( settings, arg1, arg2, arg3, arg4 ) { + // Rows and columns: + // arg1 - index + // arg2 - table counter + // arg3 - loop counter + // arg4 - undefined + // Cells: + // arg1 - row index + // arg2 - column index + // arg3 - table counter + // arg4 - loop counter + fn.call( + api[ type ]( + arg1, + type==='cell' ? arg2 : opts, + type==='cell' ? opts : undefined + ), + arg1, arg2, arg3, arg4 + ); + } ); + } ); + } ); + + + // i18n method for extensions to be able to use the language object from the + // DataTable + _api_register( 'i18n()', function ( token, def, plural ) { + var ctx = this.context[0]; + var resolved = _fnGetObjectDataFn( token )( ctx.oLanguage ); + + if ( resolved === undefined ) { + resolved = def; + } + + if ( plural !== undefined && $.isPlainObject( resolved ) ) { + resolved = resolved[ plural ] !== undefined ? + resolved[ plural ] : + resolved._; + } + + return resolved.replace( '%d', plural ); // nb: plural might be undefined, + } ); + + /** + * Version string for plug-ins to check compatibility. Allowed format is + * `a.b.c-d` where: a:int, b:int, c:int, d:string(dev|beta|alpha). `d` is used + * only for non-release builds. See http://semver.org/ for more information. + * @member + * @type string + * @default Version number + */ + DataTable.version = "1.10.11"; + + /** + * Private data store, containing all of the settings objects that are + * created for the tables on a given page. + * + * Note that the `DataTable.settings` object is aliased to + * `jQuery.fn.dataTableExt` through which it may be accessed and + * manipulated, or `jQuery.fn.dataTable.settings`. + * @member + * @type array + * @default [] + * @private + */ + DataTable.settings = []; + + /** + * Object models container, for the various models that DataTables has + * available to it. These models define the objects that are used to hold + * the active state and configuration of the table. + * @namespace + */ + DataTable.models = {}; + + + + /** + * Template object for the way in which DataTables holds information about + * search information for the global filter and individual column filters. + * @namespace + */ + DataTable.models.oSearch = { + /** + * Flag to indicate if the filtering should be case insensitive or not + * @type boolean + * @default true + */ + "bCaseInsensitive": true, + + /** + * Applied search term + * @type string + * @default <i>Empty string</i> + */ + "sSearch": "", + + /** + * Flag to indicate if the search term should be interpreted as a + * regular expression (true) or not (false) and therefore and special + * regex characters escaped. + * @type boolean + * @default false + */ + "bRegex": false, + + /** + * Flag to indicate if DataTables is to use its smart filtering or not. + * @type boolean + * @default true + */ + "bSmart": true + }; + + + + + /** + * Template object for the way in which DataTables holds information about + * each individual row. This is the object format used for the settings + * aoData array. + * @namespace + */ + DataTable.models.oRow = { + /** + * TR element for the row + * @type node + * @default null + */ + "nTr": null, + + /** + * Array of TD elements for each row. This is null until the row has been + * created. + * @type array nodes + * @default [] + */ + "anCells": null, + + /** + * Data object from the original data source for the row. This is either + * an array if using the traditional form of DataTables, or an object if + * using mData options. The exact type will depend on the passed in + * data from the data source, or will be an array if using DOM a data + * source. + * @type array|object + * @default [] + */ + "_aData": [], + + /** + * Sorting data cache - this array is ostensibly the same length as the + * number of columns (although each index is generated only as it is + * needed), and holds the data that is used for sorting each column in the + * row. We do this cache generation at the start of the sort in order that + * the formatting of the sort data need be done only once for each cell + * per sort. This array should not be read from or written to by anything + * other than the master sorting methods. + * @type array + * @default null + * @private + */ + "_aSortData": null, + + /** + * Per cell filtering data cache. As per the sort data cache, used to + * increase the performance of the filtering in DataTables + * @type array + * @default null + * @private + */ + "_aFilterData": null, + + /** + * Filtering data cache. This is the same as the cell filtering cache, but + * in this case a string rather than an array. This is easily computed with + * a join on `_aFilterData`, but is provided as a cache so the join isn't + * needed on every search (memory traded for performance) + * @type array + * @default null + * @private + */ + "_sFilterRow": null, + + /** + * Cache of the class name that DataTables has applied to the row, so we + * can quickly look at this variable rather than needing to do a DOM check + * on className for the nTr property. + * @type string + * @default <i>Empty string</i> + * @private + */ + "_sRowStripe": "", + + /** + * Denote if the original data source was from the DOM, or the data source + * object. This is used for invalidating data, so DataTables can + * automatically read data from the original source, unless uninstructed + * otherwise. + * @type string + * @default null + * @private + */ + "src": null, + + /** + * Index in the aoData array. This saves an indexOf lookup when we have the + * object, but want to know the index + * @type integer + * @default -1 + * @private + */ + "idx": -1 + }; + + + /** + * Template object for the column information object in DataTables. This object + * is held in the settings aoColumns array and contains all the information that + * DataTables needs about each individual column. + * + * Note that this object is related to {@link DataTable.defaults.column} + * but this one is the internal data store for DataTables's cache of columns. + * It should NOT be manipulated outside of DataTables. Any configuration should + * be done through the initialisation options. + * @namespace + */ + DataTable.models.oColumn = { + /** + * Column index. This could be worked out on-the-fly with $.inArray, but it + * is faster to just hold it as a variable + * @type integer + * @default null + */ + "idx": null, + + /** + * A list of the columns that sorting should occur on when this column + * is sorted. That this property is an array allows multi-column sorting + * to be defined for a column (for example first name / last name columns + * would benefit from this). The values are integers pointing to the + * columns to be sorted on (typically it will be a single integer pointing + * at itself, but that doesn't need to be the case). + * @type array + */ + "aDataSort": null, + + /** + * Define the sorting directions that are applied to the column, in sequence + * as the column is repeatedly sorted upon - i.e. the first value is used + * as the sorting direction when the column if first sorted (clicked on). + * Sort it again (click again) and it will move on to the next index. + * Repeat until loop. + * @type array + */ + "asSorting": null, + + /** + * Flag to indicate if the column is searchable, and thus should be included + * in the filtering or not. + * @type boolean + */ + "bSearchable": null, + + /** + * Flag to indicate if the column is sortable or not. + * @type boolean + */ + "bSortable": null, + + /** + * Flag to indicate if the column is currently visible in the table or not + * @type boolean + */ + "bVisible": null, + + /** + * Store for manual type assignment using the `column.type` option. This + * is held in store so we can manipulate the column's `sType` property. + * @type string + * @default null + * @private + */ + "_sManualType": null, + + /** + * Flag to indicate if HTML5 data attributes should be used as the data + * source for filtering or sorting. True is either are. + * @type boolean + * @default false + * @private + */ + "_bAttrSrc": false, + + /** + * Developer definable function that is called whenever a cell is created (Ajax source, + * etc) or processed for input (DOM source). This can be used as a compliment to mRender + * allowing you to modify the DOM element (add background colour for example) when the + * element is available. + * @type function + * @param {element} nTd The TD node that has been created + * @param {*} sData The Data for the cell + * @param {array|object} oData The data for the whole row + * @param {int} iRow The row index for the aoData data store + * @default null + */ + "fnCreatedCell": null, + + /** + * Function to get data from a cell in a column. You should <b>never</b> + * access data directly through _aData internally in DataTables - always use + * the method attached to this property. It allows mData to function as + * required. This function is automatically assigned by the column + * initialisation method + * @type function + * @param {array|object} oData The data array/object for the array + * (i.e. aoData[]._aData) + * @param {string} sSpecific The specific data type you want to get - + * 'display', 'type' 'filter' 'sort' + * @returns {*} The data for the cell from the given row's data + * @default null + */ + "fnGetData": null, + + /** + * Function to set data for a cell in the column. You should <b>never</b> + * set the data directly to _aData internally in DataTables - always use + * this method. It allows mData to function as required. This function + * is automatically assigned by the column initialisation method + * @type function + * @param {array|object} oData The data array/object for the array + * (i.e. aoData[]._aData) + * @param {*} sValue Value to set + * @default null + */ + "fnSetData": null, + + /** + * Property to read the value for the cells in the column from the data + * source array / object. If null, then the default content is used, if a + * function is given then the return from the function is used. + * @type function|int|string|null + * @default null + */ + "mData": null, + + /** + * Partner property to mData which is used (only when defined) to get + * the data - i.e. it is basically the same as mData, but without the + * 'set' option, and also the data fed to it is the result from mData. + * This is the rendering method to match the data method of mData. + * @type function|int|string|null + * @default null + */ + "mRender": null, + + /** + * Unique header TH/TD element for this column - this is what the sorting + * listener is attached to (if sorting is enabled.) + * @type node + * @default null + */ + "nTh": null, + + /** + * Unique footer TH/TD element for this column (if there is one). Not used + * in DataTables as such, but can be used for plug-ins to reference the + * footer for each column. + * @type node + * @default null + */ + "nTf": null, + + /** + * The class to apply to all TD elements in the table's TBODY for the column + * @type string + * @default null + */ + "sClass": null, + + /** + * When DataTables calculates the column widths to assign to each column, + * it finds the longest string in each column and then constructs a + * temporary table and reads the widths from that. The problem with this + * is that "mmm" is much wider then "iiii", but the latter is a longer + * string - thus the calculation can go wrong (doing it properly and putting + * it into an DOM object and measuring that is horribly(!) slow). Thus as + * a "work around" we provide this option. It will append its value to the + * text that is found to be the longest string for the column - i.e. padding. + * @type string + */ + "sContentPadding": null, + + /** + * Allows a default value to be given for a column's data, and will be used + * whenever a null data source is encountered (this can be because mData + * is set to null, or because the data source itself is null). + * @type string + * @default null + */ + "sDefaultContent": null, + + /** + * Name for the column, allowing reference to the column by name as well as + * by index (needs a lookup to work by name). + * @type string + */ + "sName": null, + + /** + * Custom sorting data type - defines which of the available plug-ins in + * afnSortData the custom sorting will use - if any is defined. + * @type string + * @default std + */ + "sSortDataType": 'std', + + /** + * Class to be applied to the header element when sorting on this column + * @type string + * @default null + */ + "sSortingClass": null, + + /** + * Class to be applied to the header element when sorting on this column - + * when jQuery UI theming is used. + * @type string + * @default null + */ + "sSortingClassJUI": null, + + /** + * Title of the column - what is seen in the TH element (nTh). + * @type string + */ + "sTitle": null, + + /** + * Column sorting and filtering type + * @type string + * @default null + */ + "sType": null, + + /** + * Width of the column + * @type string + * @default null + */ + "sWidth": null, + + /** + * Width of the column when it was first "encountered" + * @type string + * @default null + */ + "sWidthOrig": null + }; + + + /* + * Developer note: The properties of the object below are given in Hungarian + * notation, that was used as the interface for DataTables prior to v1.10, however + * from v1.10 onwards the primary interface is camel case. In order to avoid + * breaking backwards compatibility utterly with this change, the Hungarian + * version is still, internally the primary interface, but is is not documented + * - hence the @name tags in each doc comment. This allows a Javascript function + * to create a map from Hungarian notation to camel case (going the other direction + * would require each property to be listed, which would at around 3K to the size + * of DataTables, while this method is about a 0.5K hit. + * + * Ultimately this does pave the way for Hungarian notation to be dropped + * completely, but that is a massive amount of work and will break current + * installs (therefore is on-hold until v2). + */ + + /** + * Initialisation options that can be given to DataTables at initialisation + * time. + * @namespace + */ + DataTable.defaults = { + /** + * An array of data to use for the table, passed in at initialisation which + * will be used in preference to any data which is already in the DOM. This is + * particularly useful for constructing tables purely in Javascript, for + * example with a custom Ajax call. + * @type array + * @default null + * + * @dtopt Option + * @name DataTable.defaults.data + * + * @example + * // Using a 2D array data source + * $(document).ready( function () { + * $('#example').dataTable( { + * "data": [ + * ['Trident', 'Internet Explorer 4.0', 'Win 95+', 4, 'X'], + * ['Trident', 'Internet Explorer 5.0', 'Win 95+', 5, 'C'], + * ], + * "columns": [ + * { "title": "Engine" }, + * { "title": "Browser" }, + * { "title": "Platform" }, + * { "title": "Version" }, + * { "title": "Grade" } + * ] + * } ); + * } ); + * + * @example + * // Using an array of objects as a data source (`data`) + * $(document).ready( function () { + * $('#example').dataTable( { + * "data": [ + * { + * "engine": "Trident", + * "browser": "Internet Explorer 4.0", + * "platform": "Win 95+", + * "version": 4, + * "grade": "X" + * }, + * { + * "engine": "Trident", + * "browser": "Internet Explorer 5.0", + * "platform": "Win 95+", + * "version": 5, + * "grade": "C" + * } + * ], + * "columns": [ + * { "title": "Engine", "data": "engine" }, + * { "title": "Browser", "data": "browser" }, + * { "title": "Platform", "data": "platform" }, + * { "title": "Version", "data": "version" }, + * { "title": "Grade", "data": "grade" } + * ] + * } ); + * } ); + */ + "aaData": null, + + + /** + * If ordering is enabled, then DataTables will perform a first pass sort on + * initialisation. You can define which column(s) the sort is performed + * upon, and the sorting direction, with this variable. The `sorting` array + * should contain an array for each column to be sorted initially containing + * the column's index and a direction string ('asc' or 'desc'). + * @type array + * @default [[0,'asc']] + * + * @dtopt Option + * @name DataTable.defaults.order + * + * @example + * // Sort by 3rd column first, and then 4th column + * $(document).ready( function() { + * $('#example').dataTable( { + * "order": [[2,'asc'], [3,'desc']] + * } ); + * } ); + * + * // No initial sorting + * $(document).ready( function() { + * $('#example').dataTable( { + * "order": [] + * } ); + * } ); + */ + "aaSorting": [[0,'asc']], + + + /** + * This parameter is basically identical to the `sorting` parameter, but + * cannot be overridden by user interaction with the table. What this means + * is that you could have a column (visible or hidden) which the sorting + * will always be forced on first - any sorting after that (from the user) + * will then be performed as required. This can be useful for grouping rows + * together. + * @type array + * @default null + * + * @dtopt Option + * @name DataTable.defaults.orderFixed + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "orderFixed": [[0,'asc']] + * } ); + * } ) + */ + "aaSortingFixed": [], + + + /** + * DataTables can be instructed to load data to display in the table from a + * Ajax source. This option defines how that Ajax call is made and where to. + * + * The `ajax` property has three different modes of operation, depending on + * how it is defined. These are: + * + * * `string` - Set the URL from where the data should be loaded from. + * * `object` - Define properties for `jQuery.ajax`. + * * `function` - Custom data get function + * + * `string` + * -------- + * + * As a string, the `ajax` property simply defines the URL from which + * DataTables will load data. + * + * `object` + * -------- + * + * As an object, the parameters in the object are passed to + * [jQuery.ajax](http://api.jquery.com/jQuery.ajax/) allowing fine control + * of the Ajax request. DataTables has a number of default parameters which + * you can override using this option. Please refer to the jQuery + * documentation for a full description of the options available, although + * the following parameters provide additional options in DataTables or + * require special consideration: + * + * * `data` - As with jQuery, `data` can be provided as an object, but it + * can also be used as a function to manipulate the data DataTables sends + * to the server. The function takes a single parameter, an object of + * parameters with the values that DataTables has readied for sending. An + * object may be returned which will be merged into the DataTables + * defaults, or you can add the items to the object that was passed in and + * not return anything from the function. This supersedes `fnServerParams` + * from DataTables 1.9-. + * + * * `dataSrc` - By default DataTables will look for the property `data` (or + * `aaData` for compatibility with DataTables 1.9-) when obtaining data + * from an Ajax source or for server-side processing - this parameter + * allows that property to be changed. You can use Javascript dotted + * object notation to get a data source for multiple levels of nesting, or + * it my be used as a function. As a function it takes a single parameter, + * the JSON returned from the server, which can be manipulated as + * required, with the returned value being that used by DataTables as the + * data source for the table. This supersedes `sAjaxDataProp` from + * DataTables 1.9-. + * + * * `success` - Should not be overridden it is used internally in + * DataTables. To manipulate / transform the data returned by the server + * use `ajax.dataSrc`, or use `ajax` as a function (see below). + * + * `function` + * ---------- + * + * As a function, making the Ajax call is left up to yourself allowing + * complete control of the Ajax request. Indeed, if desired, a method other + * than Ajax could be used to obtain the required data, such as Web storage + * or an AIR database. + * + * The function is given four parameters and no return is required. The + * parameters are: + * + * 1. _object_ - Data to send to the server + * 2. _function_ - Callback function that must be executed when the required + * data has been obtained. That data should be passed into the callback + * as the only parameter + * 3. _object_ - DataTables settings object for the table + * + * Note that this supersedes `fnServerData` from DataTables 1.9-. + * + * @type string|object|function + * @default null + * + * @dtopt Option + * @name DataTable.defaults.ajax + * @since 1.10.0 + * + * @example + * // Get JSON data from a file via Ajax. + * // Note DataTables expects data in the form `{ data: [ ...data... ] }` by default). + * $('#example').dataTable( { + * "ajax": "data.json" + * } ); + * + * @example + * // Get JSON data from a file via Ajax, using `dataSrc` to change + * // `data` to `tableData` (i.e. `{ tableData: [ ...data... ] }`) + * $('#example').dataTable( { + * "ajax": { + * "url": "data.json", + * "dataSrc": "tableData" + * } + * } ); + * + * @example + * // Get JSON data from a file via Ajax, using `dataSrc` to read data + * // from a plain array rather than an array in an object + * $('#example').dataTable( { + * "ajax": { + * "url": "data.json", + * "dataSrc": "" + * } + * } ); + * + * @example + * // Manipulate the data returned from the server - add a link to data + * // (note this can, should, be done using `render` for the column - this + * // is just a simple example of how the data can be manipulated). + * $('#example').dataTable( { + * "ajax": { + * "url": "data.json", + * "dataSrc": function ( json ) { + * for ( var i=0, ien=json.length ; i<ien ; i++ ) { + * json[i][0] = '<a href="/message/'+json[i][0]+'>View message</a>'; + * } + * return json; + * } + * } + * } ); + * + * @example + * // Add data to the request + * $('#example').dataTable( { + * "ajax": { + * "url": "data.json", + * "data": function ( d ) { + * return { + * "extra_search": $('#extra').val() + * }; + * } + * } + * } ); + * + * @example + * // Send request as POST + * $('#example').dataTable( { + * "ajax": { + * "url": "data.json", + * "type": "POST" + * } + * } ); + * + * @example + * // Get the data from localStorage (could interface with a form for + * // adding, editing and removing rows). + * $('#example').dataTable( { + * "ajax": function (data, callback, settings) { + * callback( + * JSON.parse( localStorage.getItem('dataTablesData') ) + * ); + * } + * } ); + */ + "ajax": null, + + + /** + * This parameter allows you to readily specify the entries in the length drop + * down menu that DataTables shows when pagination is enabled. It can be + * either a 1D array of options which will be used for both the displayed + * option and the value, or a 2D array which will use the array in the first + * position as the value, and the array in the second position as the + * displayed options (useful for language strings such as 'All'). + * + * Note that the `pageLength` property will be automatically set to the + * first value given in this array, unless `pageLength` is also provided. + * @type array + * @default [ 10, 25, 50, 100 ] + * + * @dtopt Option + * @name DataTable.defaults.lengthMenu + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "lengthMenu": [[10, 25, 50, -1], [10, 25, 50, "All"]] + * } ); + * } ); + */ + "aLengthMenu": [ 10, 25, 50, 100 ], + + + /** + * The `columns` option in the initialisation parameter allows you to define + * details about the way individual columns behave. For a full list of + * column options that can be set, please see + * {@link DataTable.defaults.column}. Note that if you use `columns` to + * define your columns, you must have an entry in the array for every single + * column that you have in your table (these can be null if you don't which + * to specify any options). + * @member + * + * @name DataTable.defaults.column + */ + "aoColumns": null, + + /** + * Very similar to `columns`, `columnDefs` allows you to target a specific + * column, multiple columns, or all columns, using the `targets` property of + * each object in the array. This allows great flexibility when creating + * tables, as the `columnDefs` arrays can be of any length, targeting the + * columns you specifically want. `columnDefs` may use any of the column + * options available: {@link DataTable.defaults.column}, but it _must_ + * have `targets` defined in each object in the array. Values in the `targets` + * array may be: + * <ul> + * <li>a string - class name will be matched on the TH for the column</li> + * <li>0 or a positive integer - column index counting from the left</li> + * <li>a negative integer - column index counting from the right</li> + * <li>the string "_all" - all columns (i.e. assign a default)</li> + * </ul> + * @member + * + * @name DataTable.defaults.columnDefs + */ + "aoColumnDefs": null, + + + /** + * Basically the same as `search`, this parameter defines the individual column + * filtering state at initialisation time. The array must be of the same size + * as the number of columns, and each element be an object with the parameters + * `search` and `escapeRegex` (the latter is optional). 'null' is also + * accepted and the default will be used. + * @type array + * @default [] + * + * @dtopt Option + * @name DataTable.defaults.searchCols + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "searchCols": [ + * null, + * { "search": "My filter" }, + * null, + * { "search": "^[0-9]", "escapeRegex": false } + * ] + * } ); + * } ) + */ + "aoSearchCols": [], + + + /** + * An array of CSS classes that should be applied to displayed rows. This + * array may be of any length, and DataTables will apply each class + * sequentially, looping when required. + * @type array + * @default null <i>Will take the values determined by the `oClasses.stripe*` + * options</i> + * + * @dtopt Option + * @name DataTable.defaults.stripeClasses + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "stripeClasses": [ 'strip1', 'strip2', 'strip3' ] + * } ); + * } ) + */ + "asStripeClasses": null, + + + /** + * Enable or disable automatic column width calculation. This can be disabled + * as an optimisation (it takes some time to calculate the widths) if the + * tables widths are passed in using `columns`. + * @type boolean + * @default true + * + * @dtopt Features + * @name DataTable.defaults.autoWidth + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "autoWidth": false + * } ); + * } ); + */ + "bAutoWidth": true, + + + /** + * Deferred rendering can provide DataTables with a huge speed boost when you + * are using an Ajax or JS data source for the table. This option, when set to + * true, will cause DataTables to defer the creation of the table elements for + * each row until they are needed for a draw - saving a significant amount of + * time. + * @type boolean + * @default false + * + * @dtopt Features + * @name DataTable.defaults.deferRender + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "ajax": "sources/arrays.txt", + * "deferRender": true + * } ); + * } ); + */ + "bDeferRender": false, + + + /** + * Replace a DataTable which matches the given selector and replace it with + * one which has the properties of the new initialisation object passed. If no + * table matches the selector, then the new DataTable will be constructed as + * per normal. + * @type boolean + * @default false + * + * @dtopt Options + * @name DataTable.defaults.destroy + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "srollY": "200px", + * "paginate": false + * } ); + * + * // Some time later.... + * $('#example').dataTable( { + * "filter": false, + * "destroy": true + * } ); + * } ); + */ + "bDestroy": false, + + + /** + * Enable or disable filtering of data. Filtering in DataTables is "smart" in + * that it allows the end user to input multiple words (space separated) and + * will match a row containing those words, even if not in the order that was + * specified (this allow matching across multiple columns). Note that if you + * wish to use filtering in DataTables this must remain 'true' - to remove the + * default filtering input box and retain filtering abilities, please use + * {@link DataTable.defaults.dom}. + * @type boolean + * @default true + * + * @dtopt Features + * @name DataTable.defaults.searching + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "searching": false + * } ); + * } ); + */ + "bFilter": true, + + + /** + * Enable or disable the table information display. This shows information + * about the data that is currently visible on the page, including information + * about filtered data if that action is being performed. + * @type boolean + * @default true + * + * @dtopt Features + * @name DataTable.defaults.info + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "info": false + * } ); + * } ); + */ + "bInfo": true, + + + /** + * Enable jQuery UI ThemeRoller support (required as ThemeRoller requires some + * slightly different and additional mark-up from what DataTables has + * traditionally used). + * @type boolean + * @default false + * + * @dtopt Features + * @name DataTable.defaults.jQueryUI + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "jQueryUI": true + * } ); + * } ); + */ + "bJQueryUI": false, + + + /** + * Allows the end user to select the size of a formatted page from a select + * menu (sizes are 10, 25, 50 and 100). Requires pagination (`paginate`). + * @type boolean + * @default true + * + * @dtopt Features + * @name DataTable.defaults.lengthChange + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "lengthChange": false + * } ); + * } ); + */ + "bLengthChange": true, + + + /** + * Enable or disable pagination. + * @type boolean + * @default true + * + * @dtopt Features + * @name DataTable.defaults.paging + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "paging": false + * } ); + * } ); + */ + "bPaginate": true, + + + /** + * Enable or disable the display of a 'processing' indicator when the table is + * being processed (e.g. a sort). This is particularly useful for tables with + * large amounts of data where it can take a noticeable amount of time to sort + * the entries. + * @type boolean + * @default false + * + * @dtopt Features + * @name DataTable.defaults.processing + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "processing": true + * } ); + * } ); + */ + "bProcessing": false, + + + /** + * Retrieve the DataTables object for the given selector. Note that if the + * table has already been initialised, this parameter will cause DataTables + * to simply return the object that has already been set up - it will not take + * account of any changes you might have made to the initialisation object + * passed to DataTables (setting this parameter to true is an acknowledgement + * that you understand this). `destroy` can be used to reinitialise a table if + * you need. + * @type boolean + * @default false + * + * @dtopt Options + * @name DataTable.defaults.retrieve + * + * @example + * $(document).ready( function() { + * initTable(); + * tableActions(); + * } ); + * + * function initTable () + * { + * return $('#example').dataTable( { + * "scrollY": "200px", + * "paginate": false, + * "retrieve": true + * } ); + * } + * + * function tableActions () + * { + * var table = initTable(); + * // perform API operations with oTable + * } + */ + "bRetrieve": false, + + + /** + * When vertical (y) scrolling is enabled, DataTables will force the height of + * the table's viewport to the given height at all times (useful for layout). + * However, this can look odd when filtering data down to a small data set, + * and the footer is left "floating" further down. This parameter (when + * enabled) will cause DataTables to collapse the table's viewport down when + * the result set will fit within the given Y height. + * @type boolean + * @default false + * + * @dtopt Options + * @name DataTable.defaults.scrollCollapse + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "scrollY": "200", + * "scrollCollapse": true + * } ); + * } ); + */ + "bScrollCollapse": false, + + + /** + * Configure DataTables to use server-side processing. Note that the + * `ajax` parameter must also be given in order to give DataTables a + * source to obtain the required data for each draw. + * @type boolean + * @default false + * + * @dtopt Features + * @dtopt Server-side + * @name DataTable.defaults.serverSide + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "serverSide": true, + * "ajax": "xhr.php" + * } ); + * } ); + */ + "bServerSide": false, + + + /** + * Enable or disable sorting of columns. Sorting of individual columns can be + * disabled by the `sortable` option for each column. + * @type boolean + * @default true + * + * @dtopt Features + * @name DataTable.defaults.ordering + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "ordering": false + * } ); + * } ); + */ + "bSort": true, + + + /** + * Enable or display DataTables' ability to sort multiple columns at the + * same time (activated by shift-click by the user). + * @type boolean + * @default true + * + * @dtopt Options + * @name DataTable.defaults.orderMulti + * + * @example + * // Disable multiple column sorting ability + * $(document).ready( function () { + * $('#example').dataTable( { + * "orderMulti": false + * } ); + * } ); + */ + "bSortMulti": true, + + + /** + * Allows control over whether DataTables should use the top (true) unique + * cell that is found for a single column, or the bottom (false - default). + * This is useful when using complex headers. + * @type boolean + * @default false + * + * @dtopt Options + * @name DataTable.defaults.orderCellsTop + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "orderCellsTop": true + * } ); + * } ); + */ + "bSortCellsTop": false, + + + /** + * Enable or disable the addition of the classes `sorting\_1`, `sorting\_2` and + * `sorting\_3` to the columns which are currently being sorted on. This is + * presented as a feature switch as it can increase processing time (while + * classes are removed and added) so for large data sets you might want to + * turn this off. + * @type boolean + * @default true + * + * @dtopt Features + * @name DataTable.defaults.orderClasses + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "orderClasses": false + * } ); + * } ); + */ + "bSortClasses": true, + + + /** + * Enable or disable state saving. When enabled HTML5 `localStorage` will be + * used to save table display information such as pagination information, + * display length, filtering and sorting. As such when the end user reloads + * the page the display display will match what thy had previously set up. + * + * Due to the use of `localStorage` the default state saving is not supported + * in IE6 or 7. If state saving is required in those browsers, use + * `stateSaveCallback` to provide a storage solution such as cookies. + * @type boolean + * @default false + * + * @dtopt Features + * @name DataTable.defaults.stateSave + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "stateSave": true + * } ); + * } ); + */ + "bStateSave": false, + + + /** + * This function is called when a TR element is created (and all TD child + * elements have been inserted), or registered if using a DOM source, allowing + * manipulation of the TR element (adding classes etc). + * @type function + * @param {node} row "TR" element for the current row + * @param {array} data Raw data array for this row + * @param {int} dataIndex The index of this row in the internal aoData array + * + * @dtopt Callbacks + * @name DataTable.defaults.createdRow + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "createdRow": function( row, data, dataIndex ) { + * // Bold the grade for all 'A' grade browsers + * if ( data[4] == "A" ) + * { + * $('td:eq(4)', row).html( '<b>A</b>' ); + * } + * } + * } ); + * } ); + */ + "fnCreatedRow": null, + + + /** + * This function is called on every 'draw' event, and allows you to + * dynamically modify any aspect you want about the created DOM. + * @type function + * @param {object} settings DataTables settings object + * + * @dtopt Callbacks + * @name DataTable.defaults.drawCallback + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "drawCallback": function( settings ) { + * alert( 'DataTables has redrawn the table' ); + * } + * } ); + * } ); + */ + "fnDrawCallback": null, + + + /** + * Identical to fnHeaderCallback() but for the table footer this function + * allows you to modify the table footer on every 'draw' event. + * @type function + * @param {node} foot "TR" element for the footer + * @param {array} data Full table data (as derived from the original HTML) + * @param {int} start Index for the current display starting point in the + * display array + * @param {int} end Index for the current display ending point in the + * display array + * @param {array int} display Index array to translate the visual position + * to the full data array + * + * @dtopt Callbacks + * @name DataTable.defaults.footerCallback + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "footerCallback": function( tfoot, data, start, end, display ) { + * tfoot.getElementsByTagName('th')[0].innerHTML = "Starting index is "+start; + * } + * } ); + * } ) + */ + "fnFooterCallback": null, + + + /** + * When rendering large numbers in the information element for the table + * (i.e. "Showing 1 to 10 of 57 entries") DataTables will render large numbers + * to have a comma separator for the 'thousands' units (e.g. 1 million is + * rendered as "1,000,000") to help readability for the end user. This + * function will override the default method DataTables uses. + * @type function + * @member + * @param {int} toFormat number to be formatted + * @returns {string} formatted string for DataTables to show the number + * + * @dtopt Callbacks + * @name DataTable.defaults.formatNumber + * + * @example + * // Format a number using a single quote for the separator (note that + * // this can also be done with the language.thousands option) + * $(document).ready( function() { + * $('#example').dataTable( { + * "formatNumber": function ( toFormat ) { + * return toFormat.toString().replace( + * /\B(?=(\d{3})+(?!\d))/g, "'" + * ); + * }; + * } ); + * } ); + */ + "fnFormatNumber": function ( toFormat ) { + return toFormat.toString().replace( + /\B(?=(\d{3})+(?!\d))/g, + this.oLanguage.sThousands + ); + }, + + + /** + * This function is called on every 'draw' event, and allows you to + * dynamically modify the header row. This can be used to calculate and + * display useful information about the table. + * @type function + * @param {node} head "TR" element for the header + * @param {array} data Full table data (as derived from the original HTML) + * @param {int} start Index for the current display starting point in the + * display array + * @param {int} end Index for the current display ending point in the + * display array + * @param {array int} display Index array to translate the visual position + * to the full data array + * + * @dtopt Callbacks + * @name DataTable.defaults.headerCallback + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "fheaderCallback": function( head, data, start, end, display ) { + * head.getElementsByTagName('th')[0].innerHTML = "Displaying "+(end-start)+" records"; + * } + * } ); + * } ) + */ + "fnHeaderCallback": null, + + + /** + * The information element can be used to convey information about the current + * state of the table. Although the internationalisation options presented by + * DataTables are quite capable of dealing with most customisations, there may + * be times where you wish to customise the string further. This callback + * allows you to do exactly that. + * @type function + * @param {object} oSettings DataTables settings object + * @param {int} start Starting position in data for the draw + * @param {int} end End position in data for the draw + * @param {int} max Total number of rows in the table (regardless of + * filtering) + * @param {int} total Total number of rows in the data set, after filtering + * @param {string} pre The string that DataTables has formatted using it's + * own rules + * @returns {string} The string to be displayed in the information element. + * + * @dtopt Callbacks + * @name DataTable.defaults.infoCallback + * + * @example + * $('#example').dataTable( { + * "infoCallback": function( settings, start, end, max, total, pre ) { + * return start +" to "+ end; + * } + * } ); + */ + "fnInfoCallback": null, + + + /** + * Called when the table has been initialised. Normally DataTables will + * initialise sequentially and there will be no need for this function, + * however, this does not hold true when using external language information + * since that is obtained using an async XHR call. + * @type function + * @param {object} settings DataTables settings object + * @param {object} json The JSON object request from the server - only + * present if client-side Ajax sourced data is used + * + * @dtopt Callbacks + * @name DataTable.defaults.initComplete + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "initComplete": function(settings, json) { + * alert( 'DataTables has finished its initialisation.' ); + * } + * } ); + * } ) + */ + "fnInitComplete": null, + + + /** + * Called at the very start of each table draw and can be used to cancel the + * draw by returning false, any other return (including undefined) results in + * the full draw occurring). + * @type function + * @param {object} settings DataTables settings object + * @returns {boolean} False will cancel the draw, anything else (including no + * return) will allow it to complete. + * + * @dtopt Callbacks + * @name DataTable.defaults.preDrawCallback + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "preDrawCallback": function( settings ) { + * if ( $('#test').val() == 1 ) { + * return false; + * } + * } + * } ); + * } ); + */ + "fnPreDrawCallback": null, + + + /** + * This function allows you to 'post process' each row after it have been + * generated for each table draw, but before it is rendered on screen. This + * function might be used for setting the row class name etc. + * @type function + * @param {node} row "TR" element for the current row + * @param {array} data Raw data array for this row + * @param {int} displayIndex The display index for the current table draw + * @param {int} displayIndexFull The index of the data in the full list of + * rows (after filtering) + * + * @dtopt Callbacks + * @name DataTable.defaults.rowCallback + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "rowCallback": function( row, data, displayIndex, displayIndexFull ) { + * // Bold the grade for all 'A' grade browsers + * if ( data[4] == "A" ) { + * $('td:eq(4)', row).html( '<b>A</b>' ); + * } + * } + * } ); + * } ); + */ + "fnRowCallback": null, + + + /** + * __Deprecated__ The functionality provided by this parameter has now been + * superseded by that provided through `ajax`, which should be used instead. + * + * This parameter allows you to override the default function which obtains + * the data from the server so something more suitable for your application. + * For example you could use POST data, or pull information from a Gears or + * AIR database. + * @type function + * @member + * @param {string} source HTTP source to obtain the data from (`ajax`) + * @param {array} data A key/value pair object containing the data to send + * to the server + * @param {function} callback to be called on completion of the data get + * process that will draw the data on the page. + * @param {object} settings DataTables settings object + * + * @dtopt Callbacks + * @dtopt Server-side + * @name DataTable.defaults.serverData + * + * @deprecated 1.10. Please use `ajax` for this functionality now. + */ + "fnServerData": null, + + + /** + * __Deprecated__ The functionality provided by this parameter has now been + * superseded by that provided through `ajax`, which should be used instead. + * + * It is often useful to send extra data to the server when making an Ajax + * request - for example custom filtering information, and this callback + * function makes it trivial to send extra information to the server. The + * passed in parameter is the data set that has been constructed by + * DataTables, and you can add to this or modify it as you require. + * @type function + * @param {array} data Data array (array of objects which are name/value + * pairs) that has been constructed by DataTables and will be sent to the + * server. In the case of Ajax sourced data with server-side processing + * this will be an empty array, for server-side processing there will be a + * significant number of parameters! + * @returns {undefined} Ensure that you modify the data array passed in, + * as this is passed by reference. + * + * @dtopt Callbacks + * @dtopt Server-side + * @name DataTable.defaults.serverParams + * + * @deprecated 1.10. Please use `ajax` for this functionality now. + */ + "fnServerParams": null, + + + /** + * Load the table state. With this function you can define from where, and how, the + * state of a table is loaded. By default DataTables will load from `localStorage` + * but you might wish to use a server-side database or cookies. + * @type function + * @member + * @param {object} settings DataTables settings object + * @return {object} The DataTables state object to be loaded + * + * @dtopt Callbacks + * @name DataTable.defaults.stateLoadCallback + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "stateSave": true, + * "stateLoadCallback": function (settings) { + * var o; + * + * // Send an Ajax request to the server to get the data. Note that + * // this is a synchronous request. + * $.ajax( { + * "url": "/state_load", + * "async": false, + * "dataType": "json", + * "success": function (json) { + * o = json; + * } + * } ); + * + * return o; + * } + * } ); + * } ); + */ + "fnStateLoadCallback": function ( settings ) { + try { + return JSON.parse( + (settings.iStateDuration === -1 ? sessionStorage : localStorage).getItem( + 'DataTables_'+settings.sInstance+'_'+location.pathname + ) + ); + } catch (e) {} + }, + + + /** + * Callback which allows modification of the saved state prior to loading that state. + * This callback is called when the table is loading state from the stored data, but + * prior to the settings object being modified by the saved state. Note that for + * plug-in authors, you should use the `stateLoadParams` event to load parameters for + * a plug-in. + * @type function + * @param {object} settings DataTables settings object + * @param {object} data The state object that is to be loaded + * + * @dtopt Callbacks + * @name DataTable.defaults.stateLoadParams + * + * @example + * // Remove a saved filter, so filtering is never loaded + * $(document).ready( function() { + * $('#example').dataTable( { + * "stateSave": true, + * "stateLoadParams": function (settings, data) { + * data.oSearch.sSearch = ""; + * } + * } ); + * } ); + * + * @example + * // Disallow state loading by returning false + * $(document).ready( function() { + * $('#example').dataTable( { + * "stateSave": true, + * "stateLoadParams": function (settings, data) { + * return false; + * } + * } ); + * } ); + */ + "fnStateLoadParams": null, + + + /** + * Callback that is called when the state has been loaded from the state saving method + * and the DataTables settings object has been modified as a result of the loaded state. + * @type function + * @param {object} settings DataTables settings object + * @param {object} data The state object that was loaded + * + * @dtopt Callbacks + * @name DataTable.defaults.stateLoaded + * + * @example + * // Show an alert with the filtering value that was saved + * $(document).ready( function() { + * $('#example').dataTable( { + * "stateSave": true, + * "stateLoaded": function (settings, data) { + * alert( 'Saved filter was: '+data.oSearch.sSearch ); + * } + * } ); + * } ); + */ + "fnStateLoaded": null, + + + /** + * Save the table state. This function allows you to define where and how the state + * information for the table is stored By default DataTables will use `localStorage` + * but you might wish to use a server-side database or cookies. + * @type function + * @member + * @param {object} settings DataTables settings object + * @param {object} data The state object to be saved + * + * @dtopt Callbacks + * @name DataTable.defaults.stateSaveCallback + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "stateSave": true, + * "stateSaveCallback": function (settings, data) { + * // Send an Ajax request to the server with the state object + * $.ajax( { + * "url": "/state_save", + * "data": data, + * "dataType": "json", + * "method": "POST" + * "success": function () {} + * } ); + * } + * } ); + * } ); + */ + "fnStateSaveCallback": function ( settings, data ) { + try { + (settings.iStateDuration === -1 ? sessionStorage : localStorage).setItem( + 'DataTables_'+settings.sInstance+'_'+location.pathname, + JSON.stringify( data ) + ); + } catch (e) {} + }, + + + /** + * Callback which allows modification of the state to be saved. Called when the table + * has changed state a new state save is required. This method allows modification of + * the state saving object prior to actually doing the save, including addition or + * other state properties or modification. Note that for plug-in authors, you should + * use the `stateSaveParams` event to save parameters for a plug-in. + * @type function + * @param {object} settings DataTables settings object + * @param {object} data The state object to be saved + * + * @dtopt Callbacks + * @name DataTable.defaults.stateSaveParams + * + * @example + * // Remove a saved filter, so filtering is never saved + * $(document).ready( function() { + * $('#example').dataTable( { + * "stateSave": true, + * "stateSaveParams": function (settings, data) { + * data.oSearch.sSearch = ""; + * } + * } ); + * } ); + */ + "fnStateSaveParams": null, + + + /** + * Duration for which the saved state information is considered valid. After this period + * has elapsed the state will be returned to the default. + * Value is given in seconds. + * @type int + * @default 7200 <i>(2 hours)</i> + * + * @dtopt Options + * @name DataTable.defaults.stateDuration + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "stateDuration": 60*60*24; // 1 day + * } ); + * } ) + */ + "iStateDuration": 7200, + + + /** + * When enabled DataTables will not make a request to the server for the first + * page draw - rather it will use the data already on the page (no sorting etc + * will be applied to it), thus saving on an XHR at load time. `deferLoading` + * is used to indicate that deferred loading is required, but it is also used + * to tell DataTables how many records there are in the full table (allowing + * the information element and pagination to be displayed correctly). In the case + * where a filtering is applied to the table on initial load, this can be + * indicated by giving the parameter as an array, where the first element is + * the number of records available after filtering and the second element is the + * number of records without filtering (allowing the table information element + * to be shown correctly). + * @type int | array + * @default null + * + * @dtopt Options + * @name DataTable.defaults.deferLoading + * + * @example + * // 57 records available in the table, no filtering applied + * $(document).ready( function() { + * $('#example').dataTable( { + * "serverSide": true, + * "ajax": "scripts/server_processing.php", + * "deferLoading": 57 + * } ); + * } ); + * + * @example + * // 57 records after filtering, 100 without filtering (an initial filter applied) + * $(document).ready( function() { + * $('#example').dataTable( { + * "serverSide": true, + * "ajax": "scripts/server_processing.php", + * "deferLoading": [ 57, 100 ], + * "search": { + * "search": "my_filter" + * } + * } ); + * } ); + */ + "iDeferLoading": null, + + + /** + * Number of rows to display on a single page when using pagination. If + * feature enabled (`lengthChange`) then the end user will be able to override + * this to a custom setting using a pop-up menu. + * @type int + * @default 10 + * + * @dtopt Options + * @name DataTable.defaults.pageLength + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "pageLength": 50 + * } ); + * } ) + */ + "iDisplayLength": 10, + + + /** + * Define the starting point for data display when using DataTables with + * pagination. Note that this parameter is the number of records, rather than + * the page number, so if you have 10 records per page and want to start on + * the third page, it should be "20". + * @type int + * @default 0 + * + * @dtopt Options + * @name DataTable.defaults.displayStart + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "displayStart": 20 + * } ); + * } ) + */ + "iDisplayStart": 0, + + + /** + * By default DataTables allows keyboard navigation of the table (sorting, paging, + * and filtering) by adding a `tabindex` attribute to the required elements. This + * allows you to tab through the controls and press the enter key to activate them. + * The tabindex is default 0, meaning that the tab follows the flow of the document. + * You can overrule this using this parameter if you wish. Use a value of -1 to + * disable built-in keyboard navigation. + * @type int + * @default 0 + * + * @dtopt Options + * @name DataTable.defaults.tabIndex + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "tabIndex": 1 + * } ); + * } ); + */ + "iTabIndex": 0, + + + /** + * Classes that DataTables assigns to the various components and features + * that it adds to the HTML table. This allows classes to be configured + * during initialisation in addition to through the static + * {@link DataTable.ext.oStdClasses} object). + * @namespace + * @name DataTable.defaults.classes + */ + "oClasses": {}, + + + /** + * All strings that DataTables uses in the user interface that it creates + * are defined in this object, allowing you to modified them individually or + * completely replace them all as required. + * @namespace + * @name DataTable.defaults.language + */ + "oLanguage": { + /** + * Strings that are used for WAI-ARIA labels and controls only (these are not + * actually visible on the page, but will be read by screenreaders, and thus + * must be internationalised as well). + * @namespace + * @name DataTable.defaults.language.aria + */ + "oAria": { + /** + * ARIA label that is added to the table headers when the column may be + * sorted ascending by activing the column (click or return when focused). + * Note that the column header is prefixed to this string. + * @type string + * @default : activate to sort column ascending + * + * @dtopt Language + * @name DataTable.defaults.language.aria.sortAscending + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "language": { + * "aria": { + * "sortAscending": " - click/return to sort ascending" + * } + * } + * } ); + * } ); + */ + "sSortAscending": ": activate to sort column ascending", + + /** + * ARIA label that is added to the table headers when the column may be + * sorted descending by activing the column (click or return when focused). + * Note that the column header is prefixed to this string. + * @type string + * @default : activate to sort column ascending + * + * @dtopt Language + * @name DataTable.defaults.language.aria.sortDescending + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "language": { + * "aria": { + * "sortDescending": " - click/return to sort descending" + * } + * } + * } ); + * } ); + */ + "sSortDescending": ": activate to sort column descending" + }, + + /** + * Pagination string used by DataTables for the built-in pagination + * control types. + * @namespace + * @name DataTable.defaults.language.paginate + */ + "oPaginate": { + /** + * Text to use when using the 'full_numbers' type of pagination for the + * button to take the user to the first page. + * @type string + * @default First + * + * @dtopt Language + * @name DataTable.defaults.language.paginate.first + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "language": { + * "paginate": { + * "first": "First page" + * } + * } + * } ); + * } ); + */ + "sFirst": "First", + + + /** + * Text to use when using the 'full_numbers' type of pagination for the + * button to take the user to the last page. + * @type string + * @default Last + * + * @dtopt Language + * @name DataTable.defaults.language.paginate.last + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "language": { + * "paginate": { + * "last": "Last page" + * } + * } + * } ); + * } ); + */ + "sLast": "Last", + + + /** + * Text to use for the 'next' pagination button (to take the user to the + * next page). + * @type string + * @default Next + * + * @dtopt Language + * @name DataTable.defaults.language.paginate.next + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "language": { + * "paginate": { + * "next": "Next page" + * } + * } + * } ); + * } ); + */ + "sNext": "Next", + + + /** + * Text to use for the 'previous' pagination button (to take the user to + * the previous page). + * @type string + * @default Previous + * + * @dtopt Language + * @name DataTable.defaults.language.paginate.previous + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "language": { + * "paginate": { + * "previous": "Previous page" + * } + * } + * } ); + * } ); + */ + "sPrevious": "Previous" + }, + + /** + * This string is shown in preference to `zeroRecords` when the table is + * empty of data (regardless of filtering). Note that this is an optional + * parameter - if it is not given, the value of `zeroRecords` will be used + * instead (either the default or given value). + * @type string + * @default No data available in table + * + * @dtopt Language + * @name DataTable.defaults.language.emptyTable + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "language": { + * "emptyTable": "No data available in table" + * } + * } ); + * } ); + */ + "sEmptyTable": "No data available in table", + + + /** + * This string gives information to the end user about the information + * that is current on display on the page. The following tokens can be + * used in the string and will be dynamically replaced as the table + * display updates. This tokens can be placed anywhere in the string, or + * removed as needed by the language requires: + * + * * `\_START\_` - Display index of the first record on the current page + * * `\_END\_` - Display index of the last record on the current page + * * `\_TOTAL\_` - Number of records in the table after filtering + * * `\_MAX\_` - Number of records in the table without filtering + * * `\_PAGE\_` - Current page number + * * `\_PAGES\_` - Total number of pages of data in the table + * + * @type string + * @default Showing _START_ to _END_ of _TOTAL_ entries + * + * @dtopt Language + * @name DataTable.defaults.language.info + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "language": { + * "info": "Showing page _PAGE_ of _PAGES_" + * } + * } ); + * } ); + */ + "sInfo": "Showing _START_ to _END_ of _TOTAL_ entries", + + + /** + * Display information string for when the table is empty. Typically the + * format of this string should match `info`. + * @type string + * @default Showing 0 to 0 of 0 entries + * + * @dtopt Language + * @name DataTable.defaults.language.infoEmpty + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "language": { + * "infoEmpty": "No entries to show" + * } + * } ); + * } ); + */ + "sInfoEmpty": "Showing 0 to 0 of 0 entries", + + + /** + * When a user filters the information in a table, this string is appended + * to the information (`info`) to give an idea of how strong the filtering + * is. The variable _MAX_ is dynamically updated. + * @type string + * @default (filtered from _MAX_ total entries) + * + * @dtopt Language + * @name DataTable.defaults.language.infoFiltered + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "language": { + * "infoFiltered": " - filtering from _MAX_ records" + * } + * } ); + * } ); + */ + "sInfoFiltered": "(filtered from _MAX_ total entries)", + + + /** + * If can be useful to append extra information to the info string at times, + * and this variable does exactly that. This information will be appended to + * the `info` (`infoEmpty` and `infoFiltered` in whatever combination they are + * being used) at all times. + * @type string + * @default <i>Empty string</i> + * + * @dtopt Language + * @name DataTable.defaults.language.infoPostFix + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "language": { + * "infoPostFix": "All records shown are derived from real information." + * } + * } ); + * } ); + */ + "sInfoPostFix": "", + + + /** + * This decimal place operator is a little different from the other + * language options since DataTables doesn't output floating point + * numbers, so it won't ever use this for display of a number. Rather, + * what this parameter does is modify the sort methods of the table so + * that numbers which are in a format which has a character other than + * a period (`.`) as a decimal place will be sorted numerically. + * + * Note that numbers with different decimal places cannot be shown in + * the same table and still be sortable, the table must be consistent. + * However, multiple different tables on the page can use different + * decimal place characters. + * @type string + * @default + * + * @dtopt Language + * @name DataTable.defaults.language.decimal + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "language": { + * "decimal": "," + * "thousands": "." + * } + * } ); + * } ); + */ + "sDecimal": "", + + + /** + * DataTables has a build in number formatter (`formatNumber`) which is + * used to format large numbers that are used in the table information. + * By default a comma is used, but this can be trivially changed to any + * character you wish with this parameter. + * @type string + * @default , + * + * @dtopt Language + * @name DataTable.defaults.language.thousands + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "language": { + * "thousands": "'" + * } + * } ); + * } ); + */ + "sThousands": ",", + + + /** + * Detail the action that will be taken when the drop down menu for the + * pagination length option is changed. The '_MENU_' variable is replaced + * with a default select list of 10, 25, 50 and 100, and can be replaced + * with a custom select box if required. + * @type string + * @default Show _MENU_ entries + * + * @dtopt Language + * @name DataTable.defaults.language.lengthMenu + * + * @example + * // Language change only + * $(document).ready( function() { + * $('#example').dataTable( { + * "language": { + * "lengthMenu": "Display _MENU_ records" + * } + * } ); + * } ); + * + * @example + * // Language and options change + * $(document).ready( function() { + * $('#example').dataTable( { + * "language": { + * "lengthMenu": 'Display <select>'+ + * '<option value="10">10</option>'+ + * '<option value="20">20</option>'+ + * '<option value="30">30</option>'+ + * '<option value="40">40</option>'+ + * '<option value="50">50</option>'+ + * '<option value="-1">All</option>'+ + * '</select> records' + * } + * } ); + * } ); + */ + "sLengthMenu": "Show _MENU_ entries", + + + /** + * When using Ajax sourced data and during the first draw when DataTables is + * gathering the data, this message is shown in an empty row in the table to + * indicate to the end user the the data is being loaded. Note that this + * parameter is not used when loading data by server-side processing, just + * Ajax sourced data with client-side processing. + * @type string + * @default Loading... + * + * @dtopt Language + * @name DataTable.defaults.language.loadingRecords + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "language": { + * "loadingRecords": "Please wait - loading..." + * } + * } ); + * } ); + */ + "sLoadingRecords": "Loading...", + + + /** + * Text which is displayed when the table is processing a user action + * (usually a sort command or similar). + * @type string + * @default Processing... + * + * @dtopt Language + * @name DataTable.defaults.language.processing + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "language": { + * "processing": "DataTables is currently busy" + * } + * } ); + * } ); + */ + "sProcessing": "Processing...", + + + /** + * Details the actions that will be taken when the user types into the + * filtering input text box. The variable "_INPUT_", if used in the string, + * is replaced with the HTML text box for the filtering input allowing + * control over where it appears in the string. If "_INPUT_" is not given + * then the input box is appended to the string automatically. + * @type string + * @default Search: + * + * @dtopt Language + * @name DataTable.defaults.language.search + * + * @example + * // Input text box will be appended at the end automatically + * $(document).ready( function() { + * $('#example').dataTable( { + * "language": { + * "search": "Filter records:" + * } + * } ); + * } ); + * + * @example + * // Specify where the filter should appear + * $(document).ready( function() { + * $('#example').dataTable( { + * "language": { + * "search": "Apply filter _INPUT_ to table" + * } + * } ); + * } ); + */ + "sSearch": "Search:", + + + /** + * Assign a `placeholder` attribute to the search `input` element + * @type string + * @default + * + * @dtopt Language + * @name DataTable.defaults.language.searchPlaceholder + */ + "sSearchPlaceholder": "", + + + /** + * All of the language information can be stored in a file on the + * server-side, which DataTables will look up if this parameter is passed. + * It must store the URL of the language file, which is in a JSON format, + * and the object has the same properties as the oLanguage object in the + * initialiser object (i.e. the above parameters). Please refer to one of + * the example language files to see how this works in action. + * @type string + * @default <i>Empty string - i.e. disabled</i> + * + * @dtopt Language + * @name DataTable.defaults.language.url + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "language": { + * "url": "http://www.sprymedia.co.uk/dataTables/lang.txt" + * } + * } ); + * } ); + */ + "sUrl": "", + + + /** + * Text shown inside the table records when the is no information to be + * displayed after filtering. `emptyTable` is shown when there is simply no + * information in the table at all (regardless of filtering). + * @type string + * @default No matching records found + * + * @dtopt Language + * @name DataTable.defaults.language.zeroRecords + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "language": { + * "zeroRecords": "No records to display" + * } + * } ); + * } ); + */ + "sZeroRecords": "No matching records found" + }, + + + /** + * This parameter allows you to have define the global filtering state at + * initialisation time. As an object the `search` parameter must be + * defined, but all other parameters are optional. When `regex` is true, + * the search string will be treated as a regular expression, when false + * (default) it will be treated as a straight string. When `smart` + * DataTables will use it's smart filtering methods (to word match at + * any point in the data), when false this will not be done. + * @namespace + * @extends DataTable.models.oSearch + * + * @dtopt Options + * @name DataTable.defaults.search + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "search": {"search": "Initial search"} + * } ); + * } ) + */ + "oSearch": $.extend( {}, DataTable.models.oSearch ), + + + /** + * __Deprecated__ The functionality provided by this parameter has now been + * superseded by that provided through `ajax`, which should be used instead. + * + * By default DataTables will look for the property `data` (or `aaData` for + * compatibility with DataTables 1.9-) when obtaining data from an Ajax + * source or for server-side processing - this parameter allows that + * property to be changed. You can use Javascript dotted object notation to + * get a data source for multiple levels of nesting. + * @type string + * @default data + * + * @dtopt Options + * @dtopt Server-side + * @name DataTable.defaults.ajaxDataProp + * + * @deprecated 1.10. Please use `ajax` for this functionality now. + */ + "sAjaxDataProp": "data", + + + /** + * __Deprecated__ The functionality provided by this parameter has now been + * superseded by that provided through `ajax`, which should be used instead. + * + * You can instruct DataTables to load data from an external + * source using this parameter (use aData if you want to pass data in you + * already have). Simply provide a url a JSON object can be obtained from. + * @type string + * @default null + * + * @dtopt Options + * @dtopt Server-side + * @name DataTable.defaults.ajaxSource + * + * @deprecated 1.10. Please use `ajax` for this functionality now. + */ + "sAjaxSource": null, + + + /** + * This initialisation variable allows you to specify exactly where in the + * DOM you want DataTables to inject the various controls it adds to the page + * (for example you might want the pagination controls at the top of the + * table). DIV elements (with or without a custom class) can also be added to + * aid styling. The follow syntax is used: + * <ul> + * <li>The following options are allowed: + * <ul> + * <li>'l' - Length changing</li> + * <li>'f' - Filtering input</li> + * <li>'t' - The table!</li> + * <li>'i' - Information</li> + * <li>'p' - Pagination</li> + * <li>'r' - pRocessing</li> + * </ul> + * </li> + * <li>The following constants are allowed: + * <ul> + * <li>'H' - jQueryUI theme "header" classes ('fg-toolbar ui-widget-header ui-corner-tl ui-corner-tr ui-helper-clearfix')</li> + * <li>'F' - jQueryUI theme "footer" classes ('fg-toolbar ui-widget-header ui-corner-bl ui-corner-br ui-helper-clearfix')</li> + * </ul> + * </li> + * <li>The following syntax is expected: + * <ul> + * <li>'<' and '>' - div elements</li> + * <li>'<"class" and '>' - div with a class</li> + * <li>'<"#id" and '>' - div with an ID</li> + * </ul> + * </li> + * <li>Examples: + * <ul> + * <li>'<"wrapper"flipt>'</li> + * <li>'<lf<t>ip>'</li> + * </ul> + * </li> + * </ul> + * @type string + * @default lfrtip <i>(when `jQueryUI` is false)</i> <b>or</b> + * <"H"lfr>t<"F"ip> <i>(when `jQueryUI` is true)</i> + * + * @dtopt Options + * @name DataTable.defaults.dom + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "dom": '<"top"i>rt<"bottom"flp><"clear">' + * } ); + * } ); + */ + "sDom": "lfrtip", + + + /** + * Search delay option. This will throttle full table searches that use the + * DataTables provided search input element (it does not effect calls to + * `dt-api search()`, providing a delay before the search is made. + * @type integer + * @default 0 + * + * @dtopt Options + * @name DataTable.defaults.searchDelay + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "searchDelay": 200 + * } ); + * } ) + */ + "searchDelay": null, + + + /** + * DataTables features four different built-in options for the buttons to + * display for pagination control: + * + * * `simple` - 'Previous' and 'Next' buttons only + * * 'simple_numbers` - 'Previous' and 'Next' buttons, plus page numbers + * * `full` - 'First', 'Previous', 'Next' and 'Last' buttons + * * `full_numbers` - 'First', 'Previous', 'Next' and 'Last' buttons, plus + * page numbers + * + * Further methods can be added using {@link DataTable.ext.oPagination}. + * @type string + * @default simple_numbers + * + * @dtopt Options + * @name DataTable.defaults.pagingType + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "pagingType": "full_numbers" + * } ); + * } ) + */ + "sPaginationType": "simple_numbers", + + + /** + * Enable horizontal scrolling. When a table is too wide to fit into a + * certain layout, or you have a large number of columns in the table, you + * can enable x-scrolling to show the table in a viewport, which can be + * scrolled. This property can be `true` which will allow the table to + * scroll horizontally when needed, or any CSS unit, or a number (in which + * case it will be treated as a pixel measurement). Setting as simply `true` + * is recommended. + * @type boolean|string + * @default <i>blank string - i.e. disabled</i> + * + * @dtopt Features + * @name DataTable.defaults.scrollX + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "scrollX": true, + * "scrollCollapse": true + * } ); + * } ); + */ + "sScrollX": "", + + + /** + * This property can be used to force a DataTable to use more width than it + * might otherwise do when x-scrolling is enabled. For example if you have a + * table which requires to be well spaced, this parameter is useful for + * "over-sizing" the table, and thus forcing scrolling. This property can by + * any CSS unit, or a number (in which case it will be treated as a pixel + * measurement). + * @type string + * @default <i>blank string - i.e. disabled</i> + * + * @dtopt Options + * @name DataTable.defaults.scrollXInner + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "scrollX": "100%", + * "scrollXInner": "110%" + * } ); + * } ); + */ + "sScrollXInner": "", + + + /** + * Enable vertical scrolling. Vertical scrolling will constrain the DataTable + * to the given height, and enable scrolling for any data which overflows the + * current viewport. This can be used as an alternative to paging to display + * a lot of data in a small area (although paging and scrolling can both be + * enabled at the same time). This property can be any CSS unit, or a number + * (in which case it will be treated as a pixel measurement). + * @type string + * @default <i>blank string - i.e. disabled</i> + * + * @dtopt Features + * @name DataTable.defaults.scrollY + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "scrollY": "200px", + * "paginate": false + * } ); + * } ); + */ + "sScrollY": "", + + + /** + * __Deprecated__ The functionality provided by this parameter has now been + * superseded by that provided through `ajax`, which should be used instead. + * + * Set the HTTP method that is used to make the Ajax call for server-side + * processing or Ajax sourced data. + * @type string + * @default GET + * + * @dtopt Options + * @dtopt Server-side + * @name DataTable.defaults.serverMethod + * + * @deprecated 1.10. Please use `ajax` for this functionality now. + */ + "sServerMethod": "GET", + + + /** + * DataTables makes use of renderers when displaying HTML elements for + * a table. These renderers can be added or modified by plug-ins to + * generate suitable mark-up for a site. For example the Bootstrap + * integration plug-in for DataTables uses a paging button renderer to + * display pagination buttons in the mark-up required by Bootstrap. + * + * For further information about the renderers available see + * DataTable.ext.renderer + * @type string|object + * @default null + * + * @name DataTable.defaults.renderer + * + */ + "renderer": null, + + + /** + * Set the data property name that DataTables should use to get a row's id + * to set as the `id` property in the node. + * @type string + * @default DT_RowId + * + * @name DataTable.defaults.rowId + */ + "rowId": "DT_RowId" + }; + + _fnHungarianMap( DataTable.defaults ); + + + + /* + * Developer note - See note in model.defaults.js about the use of Hungarian + * notation and camel case. + */ + + /** + * Column options that can be given to DataTables at initialisation time. + * @namespace + */ + DataTable.defaults.column = { + /** + * Define which column(s) an order will occur on for this column. This + * allows a column's ordering to take multiple columns into account when + * doing a sort or use the data from a different column. For example first + * name / last name columns make sense to do a multi-column sort over the + * two columns. + * @type array|int + * @default null <i>Takes the value of the column index automatically</i> + * + * @name DataTable.defaults.column.orderData + * @dtopt Columns + * + * @example + * // Using `columnDefs` + * $(document).ready( function() { + * $('#example').dataTable( { + * "columnDefs": [ + * { "orderData": [ 0, 1 ], "targets": [ 0 ] }, + * { "orderData": [ 1, 0 ], "targets": [ 1 ] }, + * { "orderData": 2, "targets": [ 2 ] } + * ] + * } ); + * } ); + * + * @example + * // Using `columns` + * $(document).ready( function() { + * $('#example').dataTable( { + * "columns": [ + * { "orderData": [ 0, 1 ] }, + * { "orderData": [ 1, 0 ] }, + * { "orderData": 2 }, + * null, + * null + * ] + * } ); + * } ); + */ + "aDataSort": null, + "iDataSort": -1, + + + /** + * You can control the default ordering direction, and even alter the + * behaviour of the sort handler (i.e. only allow ascending ordering etc) + * using this parameter. + * @type array + * @default [ 'asc', 'desc' ] + * + * @name DataTable.defaults.column.orderSequence + * @dtopt Columns + * + * @example + * // Using `columnDefs` + * $(document).ready( function() { + * $('#example').dataTable( { + * "columnDefs": [ + * { "orderSequence": [ "asc" ], "targets": [ 1 ] }, + * { "orderSequence": [ "desc", "asc", "asc" ], "targets": [ 2 ] }, + * { "orderSequence": [ "desc" ], "targets": [ 3 ] } + * ] + * } ); + * } ); + * + * @example + * // Using `columns` + * $(document).ready( function() { + * $('#example').dataTable( { + * "columns": [ + * null, + * { "orderSequence": [ "asc" ] }, + * { "orderSequence": [ "desc", "asc", "asc" ] }, + * { "orderSequence": [ "desc" ] }, + * null + * ] + * } ); + * } ); + */ + "asSorting": [ 'asc', 'desc' ], + + + /** + * Enable or disable filtering on the data in this column. + * @type boolean + * @default true + * + * @name DataTable.defaults.column.searchable + * @dtopt Columns + * + * @example + * // Using `columnDefs` + * $(document).ready( function() { + * $('#example').dataTable( { + * "columnDefs": [ + * { "searchable": false, "targets": [ 0 ] } + * ] } ); + * } ); + * + * @example + * // Using `columns` + * $(document).ready( function() { + * $('#example').dataTable( { + * "columns": [ + * { "searchable": false }, + * null, + * null, + * null, + * null + * ] } ); + * } ); + */ + "bSearchable": true, + + + /** + * Enable or disable ordering on this column. + * @type boolean + * @default true + * + * @name DataTable.defaults.column.orderable + * @dtopt Columns + * + * @example + * // Using `columnDefs` + * $(document).ready( function() { + * $('#example').dataTable( { + * "columnDefs": [ + * { "orderable": false, "targets": [ 0 ] } + * ] } ); + * } ); + * + * @example + * // Using `columns` + * $(document).ready( function() { + * $('#example').dataTable( { + * "columns": [ + * { "orderable": false }, + * null, + * null, + * null, + * null + * ] } ); + * } ); + */ + "bSortable": true, + + + /** + * Enable or disable the display of this column. + * @type boolean + * @default true + * + * @name DataTable.defaults.column.visible + * @dtopt Columns + * + * @example + * // Using `columnDefs` + * $(document).ready( function() { + * $('#example').dataTable( { + * "columnDefs": [ + * { "visible": false, "targets": [ 0 ] } + * ] } ); + * } ); + * + * @example + * // Using `columns` + * $(document).ready( function() { + * $('#example').dataTable( { + * "columns": [ + * { "visible": false }, + * null, + * null, + * null, + * null + * ] } ); + * } ); + */ + "bVisible": true, + + + /** + * Developer definable function that is called whenever a cell is created (Ajax source, + * etc) or processed for input (DOM source). This can be used as a compliment to mRender + * allowing you to modify the DOM element (add background colour for example) when the + * element is available. + * @type function + * @param {element} td The TD node that has been created + * @param {*} cellData The Data for the cell + * @param {array|object} rowData The data for the whole row + * @param {int} row The row index for the aoData data store + * @param {int} col The column index for aoColumns + * + * @name DataTable.defaults.column.createdCell + * @dtopt Columns + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "columnDefs": [ { + * "targets": [3], + * "createdCell": function (td, cellData, rowData, row, col) { + * if ( cellData == "1.7" ) { + * $(td).css('color', 'blue') + * } + * } + * } ] + * }); + * } ); + */ + "fnCreatedCell": null, + + + /** + * This parameter has been replaced by `data` in DataTables to ensure naming + * consistency. `dataProp` can still be used, as there is backwards + * compatibility in DataTables for this option, but it is strongly + * recommended that you use `data` in preference to `dataProp`. + * @name DataTable.defaults.column.dataProp + */ + + + /** + * This property can be used to read data from any data source property, + * including deeply nested objects / properties. `data` can be given in a + * number of different ways which effect its behaviour: + * + * * `integer` - treated as an array index for the data source. This is the + * default that DataTables uses (incrementally increased for each column). + * * `string` - read an object property from the data source. There are + * three 'special' options that can be used in the string to alter how + * DataTables reads the data from the source object: + * * `.` - Dotted Javascript notation. Just as you use a `.` in + * Javascript to read from nested objects, so to can the options + * specified in `data`. For example: `browser.version` or + * `browser.name`. If your object parameter name contains a period, use + * `\\` to escape it - i.e. `first\\.name`. + * * `[]` - Array notation. DataTables can automatically combine data + * from and array source, joining the data with the characters provided + * between the two brackets. For example: `name[, ]` would provide a + * comma-space separated list from the source array. If no characters + * are provided between the brackets, the original array source is + * returned. + * * `()` - Function notation. Adding `()` to the end of a parameter will + * execute a function of the name given. For example: `browser()` for a + * simple function on the data source, `browser.version()` for a + * function in a nested property or even `browser().version` to get an + * object property if the function called returns an object. Note that + * function notation is recommended for use in `render` rather than + * `data` as it is much simpler to use as a renderer. + * * `null` - use the original data source for the row rather than plucking + * data directly from it. This action has effects on two other + * initialisation options: + * * `defaultContent` - When null is given as the `data` option and + * `defaultContent` is specified for the column, the value defined by + * `defaultContent` will be used for the cell. + * * `render` - When null is used for the `data` option and the `render` + * option is specified for the column, the whole data source for the + * row is used for the renderer. + * * `function` - the function given will be executed whenever DataTables + * needs to set or get the data for a cell in the column. The function + * takes three parameters: + * * Parameters: + * * `{array|object}` The data source for the row + * * `{string}` The type call data requested - this will be 'set' when + * setting data or 'filter', 'display', 'type', 'sort' or undefined + * when gathering data. Note that when `undefined` is given for the + * type DataTables expects to get the raw data for the object back< + * * `{*}` Data to set when the second parameter is 'set'. + * * Return: + * * The return value from the function is not required when 'set' is + * the type of call, but otherwise the return is what will be used + * for the data requested. + * + * Note that `data` is a getter and setter option. If you just require + * formatting of data for output, you will likely want to use `render` which + * is simply a getter and thus simpler to use. + * + * Note that prior to DataTables 1.9.2 `data` was called `mDataProp`. The + * name change reflects the flexibility of this property and is consistent + * with the naming of mRender. If 'mDataProp' is given, then it will still + * be used by DataTables, as it automatically maps the old name to the new + * if required. + * + * @type string|int|function|null + * @default null <i>Use automatically calculated column index</i> + * + * @name DataTable.defaults.column.data + * @dtopt Columns + * + * @example + * // Read table data from objects + * // JSON structure for each row: + * // { + * // "engine": {value}, + * // "browser": {value}, + * // "platform": {value}, + * // "version": {value}, + * // "grade": {value} + * // } + * $(document).ready( function() { + * $('#example').dataTable( { + * "ajaxSource": "sources/objects.txt", + * "columns": [ + * { "data": "engine" }, + * { "data": "browser" }, + * { "data": "platform" }, + * { "data": "version" }, + * { "data": "grade" } + * ] + * } ); + * } ); + * + * @example + * // Read information from deeply nested objects + * // JSON structure for each row: + * // { + * // "engine": {value}, + * // "browser": {value}, + * // "platform": { + * // "inner": {value} + * // }, + * // "details": [ + * // {value}, {value} + * // ] + * // } + * $(document).ready( function() { + * $('#example').dataTable( { + * "ajaxSource": "sources/deep.txt", + * "columns": [ + * { "data": "engine" }, + * { "data": "browser" }, + * { "data": "platform.inner" }, + * { "data": "platform.details.0" }, + * { "data": "platform.details.1" } + * ] + * } ); + * } ); + * + * @example + * // Using `data` as a function to provide different information for + * // sorting, filtering and display. In this case, currency (price) + * $(document).ready( function() { + * $('#example').dataTable( { + * "columnDefs": [ { + * "targets": [ 0 ], + * "data": function ( source, type, val ) { + * if (type === 'set') { + * source.price = val; + * // Store the computed dislay and filter values for efficiency + * source.price_display = val=="" ? "" : "$"+numberFormat(val); + * source.price_filter = val=="" ? "" : "$"+numberFormat(val)+" "+val; + * return; + * } + * else if (type === 'display') { + * return source.price_display; + * } + * else if (type === 'filter') { + * return source.price_filter; + * } + * // 'sort', 'type' and undefined all just use the integer + * return source.price; + * } + * } ] + * } ); + * } ); + * + * @example + * // Using default content + * $(document).ready( function() { + * $('#example').dataTable( { + * "columnDefs": [ { + * "targets": [ 0 ], + * "data": null, + * "defaultContent": "Click to edit" + * } ] + * } ); + * } ); + * + * @example + * // Using array notation - outputting a list from an array + * $(document).ready( function() { + * $('#example').dataTable( { + * "columnDefs": [ { + * "targets": [ 0 ], + * "data": "name[, ]" + * } ] + * } ); + * } ); + * + */ + "mData": null, + + + /** + * This property is the rendering partner to `data` and it is suggested that + * when you want to manipulate data for display (including filtering, + * sorting etc) without altering the underlying data for the table, use this + * property. `render` can be considered to be the the read only companion to + * `data` which is read / write (then as such more complex). Like `data` + * this option can be given in a number of different ways to effect its + * behaviour: + * + * * `integer` - treated as an array index for the data source. This is the + * default that DataTables uses (incrementally increased for each column). + * * `string` - read an object property from the data source. There are + * three 'special' options that can be used in the string to alter how + * DataTables reads the data from the source object: + * * `.` - Dotted Javascript notation. Just as you use a `.` in + * Javascript to read from nested objects, so to can the options + * specified in `data`. For example: `browser.version` or + * `browser.name`. If your object parameter name contains a period, use + * `\\` to escape it - i.e. `first\\.name`. + * * `[]` - Array notation. DataTables can automatically combine data + * from and array source, joining the data with the characters provided + * between the two brackets. For example: `name[, ]` would provide a + * comma-space separated list from the source array. If no characters + * are provided between the brackets, the original array source is + * returned. + * * `()` - Function notation. Adding `()` to the end of a parameter will + * execute a function of the name given. For example: `browser()` for a + * simple function on the data source, `browser.version()` for a + * function in a nested property or even `browser().version` to get an + * object property if the function called returns an object. + * * `object` - use different data for the different data types requested by + * DataTables ('filter', 'display', 'type' or 'sort'). The property names + * of the object is the data type the property refers to and the value can + * defined using an integer, string or function using the same rules as + * `render` normally does. Note that an `_` option _must_ be specified. + * This is the default value to use if you haven't specified a value for + * the data type requested by DataTables. + * * `function` - the function given will be executed whenever DataTables + * needs to set or get the data for a cell in the column. The function + * takes three parameters: + * * Parameters: + * * {array|object} The data source for the row (based on `data`) + * * {string} The type call data requested - this will be 'filter', + * 'display', 'type' or 'sort'. + * * {array|object} The full data source for the row (not based on + * `data`) + * * Return: + * * The return value from the function is what will be used for the + * data requested. + * + * @type string|int|function|object|null + * @default null Use the data source value. + * + * @name DataTable.defaults.column.render + * @dtopt Columns + * + * @example + * // Create a comma separated list from an array of objects + * $(document).ready( function() { + * $('#example').dataTable( { + * "ajaxSource": "sources/deep.txt", + * "columns": [ + * { "data": "engine" }, + * { "data": "browser" }, + * { + * "data": "platform", + * "render": "[, ].name" + * } + * ] + * } ); + * } ); + * + * @example + * // Execute a function to obtain data + * $(document).ready( function() { + * $('#example').dataTable( { + * "columnDefs": [ { + * "targets": [ 0 ], + * "data": null, // Use the full data source object for the renderer's source + * "render": "browserName()" + * } ] + * } ); + * } ); + * + * @example + * // As an object, extracting different data for the different types + * // This would be used with a data source such as: + * // { "phone": 5552368, "phone_filter": "5552368 555-2368", "phone_display": "555-2368" } + * // Here the `phone` integer is used for sorting and type detection, while `phone_filter` + * // (which has both forms) is used for filtering for if a user inputs either format, while + * // the formatted phone number is the one that is shown in the table. + * $(document).ready( function() { + * $('#example').dataTable( { + * "columnDefs": [ { + * "targets": [ 0 ], + * "data": null, // Use the full data source object for the renderer's source + * "render": { + * "_": "phone", + * "filter": "phone_filter", + * "display": "phone_display" + * } + * } ] + * } ); + * } ); + * + * @example + * // Use as a function to create a link from the data source + * $(document).ready( function() { + * $('#example').dataTable( { + * "columnDefs": [ { + * "targets": [ 0 ], + * "data": "download_link", + * "render": function ( data, type, full ) { + * return '<a href="'+data+'">Download</a>'; + * } + * } ] + * } ); + * } ); + */ + "mRender": null, + + + /** + * Change the cell type created for the column - either TD cells or TH cells. This + * can be useful as TH cells have semantic meaning in the table body, allowing them + * to act as a header for a row (you may wish to add scope='row' to the TH elements). + * @type string + * @default td + * + * @name DataTable.defaults.column.cellType + * @dtopt Columns + * + * @example + * // Make the first column use TH cells + * $(document).ready( function() { + * $('#example').dataTable( { + * "columnDefs": [ { + * "targets": [ 0 ], + * "cellType": "th" + * } ] + * } ); + * } ); + */ + "sCellType": "td", + + + /** + * Class to give to each cell in this column. + * @type string + * @default <i>Empty string</i> + * + * @name DataTable.defaults.column.class + * @dtopt Columns + * + * @example + * // Using `columnDefs` + * $(document).ready( function() { + * $('#example').dataTable( { + * "columnDefs": [ + * { "class": "my_class", "targets": [ 0 ] } + * ] + * } ); + * } ); + * + * @example + * // Using `columns` + * $(document).ready( function() { + * $('#example').dataTable( { + * "columns": [ + * { "class": "my_class" }, + * null, + * null, + * null, + * null + * ] + * } ); + * } ); + */ + "sClass": "", + + /** + * When DataTables calculates the column widths to assign to each column, + * it finds the longest string in each column and then constructs a + * temporary table and reads the widths from that. The problem with this + * is that "mmm" is much wider then "iiii", but the latter is a longer + * string - thus the calculation can go wrong (doing it properly and putting + * it into an DOM object and measuring that is horribly(!) slow). Thus as + * a "work around" we provide this option. It will append its value to the + * text that is found to be the longest string for the column - i.e. padding. + * Generally you shouldn't need this! + * @type string + * @default <i>Empty string<i> + * + * @name DataTable.defaults.column.contentPadding + * @dtopt Columns + * + * @example + * // Using `columns` + * $(document).ready( function() { + * $('#example').dataTable( { + * "columns": [ + * null, + * null, + * null, + * { + * "contentPadding": "mmm" + * } + * ] + * } ); + * } ); + */ + "sContentPadding": "", + + + /** + * Allows a default value to be given for a column's data, and will be used + * whenever a null data source is encountered (this can be because `data` + * is set to null, or because the data source itself is null). + * @type string + * @default null + * + * @name DataTable.defaults.column.defaultContent + * @dtopt Columns + * + * @example + * // Using `columnDefs` + * $(document).ready( function() { + * $('#example').dataTable( { + * "columnDefs": [ + * { + * "data": null, + * "defaultContent": "Edit", + * "targets": [ -1 ] + * } + * ] + * } ); + * } ); + * + * @example + * // Using `columns` + * $(document).ready( function() { + * $('#example').dataTable( { + * "columns": [ + * null, + * null, + * null, + * { + * "data": null, + * "defaultContent": "Edit" + * } + * ] + * } ); + * } ); + */ + "sDefaultContent": null, + + + /** + * This parameter is only used in DataTables' server-side processing. It can + * be exceptionally useful to know what columns are being displayed on the + * client side, and to map these to database fields. When defined, the names + * also allow DataTables to reorder information from the server if it comes + * back in an unexpected order (i.e. if you switch your columns around on the + * client-side, your server-side code does not also need updating). + * @type string + * @default <i>Empty string</i> + * + * @name DataTable.defaults.column.name + * @dtopt Columns + * + * @example + * // Using `columnDefs` + * $(document).ready( function() { + * $('#example').dataTable( { + * "columnDefs": [ + * { "name": "engine", "targets": [ 0 ] }, + * { "name": "browser", "targets": [ 1 ] }, + * { "name": "platform", "targets": [ 2 ] }, + * { "name": "version", "targets": [ 3 ] }, + * { "name": "grade", "targets": [ 4 ] } + * ] + * } ); + * } ); + * + * @example + * // Using `columns` + * $(document).ready( function() { + * $('#example').dataTable( { + * "columns": [ + * { "name": "engine" }, + * { "name": "browser" }, + * { "name": "platform" }, + * { "name": "version" }, + * { "name": "grade" } + * ] + * } ); + * } ); + */ + "sName": "", + + + /** + * Defines a data source type for the ordering which can be used to read + * real-time information from the table (updating the internally cached + * version) prior to ordering. This allows ordering to occur on user + * editable elements such as form inputs. + * @type string + * @default std + * + * @name DataTable.defaults.column.orderDataType + * @dtopt Columns + * + * @example + * // Using `columnDefs` + * $(document).ready( function() { + * $('#example').dataTable( { + * "columnDefs": [ + * { "orderDataType": "dom-text", "targets": [ 2, 3 ] }, + * { "type": "numeric", "targets": [ 3 ] }, + * { "orderDataType": "dom-select", "targets": [ 4 ] }, + * { "orderDataType": "dom-checkbox", "targets": [ 5 ] } + * ] + * } ); + * } ); + * + * @example + * // Using `columns` + * $(document).ready( function() { + * $('#example').dataTable( { + * "columns": [ + * null, + * null, + * { "orderDataType": "dom-text" }, + * { "orderDataType": "dom-text", "type": "numeric" }, + * { "orderDataType": "dom-select" }, + * { "orderDataType": "dom-checkbox" } + * ] + * } ); + * } ); + */ + "sSortDataType": "std", + + + /** + * The title of this column. + * @type string + * @default null <i>Derived from the 'TH' value for this column in the + * original HTML table.</i> + * + * @name DataTable.defaults.column.title + * @dtopt Columns + * + * @example + * // Using `columnDefs` + * $(document).ready( function() { + * $('#example').dataTable( { + * "columnDefs": [ + * { "title": "My column title", "targets": [ 0 ] } + * ] + * } ); + * } ); + * + * @example + * // Using `columns` + * $(document).ready( function() { + * $('#example').dataTable( { + * "columns": [ + * { "title": "My column title" }, + * null, + * null, + * null, + * null + * ] + * } ); + * } ); + */ + "sTitle": null, + + + /** + * The type allows you to specify how the data for this column will be + * ordered. Four types (string, numeric, date and html (which will strip + * HTML tags before ordering)) are currently available. Note that only date + * formats understood by Javascript's Date() object will be accepted as type + * date. For example: "Mar 26, 2008 5:03 PM". May take the values: 'string', + * 'numeric', 'date' or 'html' (by default). Further types can be adding + * through plug-ins. + * @type string + * @default null <i>Auto-detected from raw data</i> + * + * @name DataTable.defaults.column.type + * @dtopt Columns + * + * @example + * // Using `columnDefs` + * $(document).ready( function() { + * $('#example').dataTable( { + * "columnDefs": [ + * { "type": "html", "targets": [ 0 ] } + * ] + * } ); + * } ); + * + * @example + * // Using `columns` + * $(document).ready( function() { + * $('#example').dataTable( { + * "columns": [ + * { "type": "html" }, + * null, + * null, + * null, + * null + * ] + * } ); + * } ); + */ + "sType": null, + + + /** + * Defining the width of the column, this parameter may take any CSS value + * (3em, 20px etc). DataTables applies 'smart' widths to columns which have not + * been given a specific width through this interface ensuring that the table + * remains readable. + * @type string + * @default null <i>Automatic</i> + * + * @name DataTable.defaults.column.width + * @dtopt Columns + * + * @example + * // Using `columnDefs` + * $(document).ready( function() { + * $('#example').dataTable( { + * "columnDefs": [ + * { "width": "20%", "targets": [ 0 ] } + * ] + * } ); + * } ); + * + * @example + * // Using `columns` + * $(document).ready( function() { + * $('#example').dataTable( { + * "columns": [ + * { "width": "20%" }, + * null, + * null, + * null, + * null + * ] + * } ); + * } ); + */ + "sWidth": null + }; + + _fnHungarianMap( DataTable.defaults.column ); + + + + /** + * DataTables settings object - this holds all the information needed for a + * given table, including configuration, data and current application of the + * table options. DataTables does not have a single instance for each DataTable + * with the settings attached to that instance, but rather instances of the + * DataTable "class" are created on-the-fly as needed (typically by a + * $().dataTable() call) and the settings object is then applied to that + * instance. + * + * Note that this object is related to {@link DataTable.defaults} but this + * one is the internal data store for DataTables's cache of columns. It should + * NOT be manipulated outside of DataTables. Any configuration should be done + * through the initialisation options. + * @namespace + * @todo Really should attach the settings object to individual instances so we + * don't need to create new instances on each $().dataTable() call (if the + * table already exists). It would also save passing oSettings around and + * into every single function. However, this is a very significant + * architecture change for DataTables and will almost certainly break + * backwards compatibility with older installations. This is something that + * will be done in 2.0. + */ + DataTable.models.oSettings = { + /** + * Primary features of DataTables and their enablement state. + * @namespace + */ + "oFeatures": { + + /** + * Flag to say if DataTables should automatically try to calculate the + * optimum table and columns widths (true) or not (false). + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bAutoWidth": null, + + /** + * Delay the creation of TR and TD elements until they are actually + * needed by a driven page draw. This can give a significant speed + * increase for Ajax source and Javascript source data, but makes no + * difference at all fro DOM and server-side processing tables. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bDeferRender": null, + + /** + * Enable filtering on the table or not. Note that if this is disabled + * then there is no filtering at all on the table, including fnFilter. + * To just remove the filtering input use sDom and remove the 'f' option. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bFilter": null, + + /** + * Table information element (the 'Showing x of y records' div) enable + * flag. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bInfo": null, + + /** + * Present a user control allowing the end user to change the page size + * when pagination is enabled. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bLengthChange": null, + + /** + * Pagination enabled or not. Note that if this is disabled then length + * changing must also be disabled. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bPaginate": null, + + /** + * Processing indicator enable flag whenever DataTables is enacting a + * user request - typically an Ajax request for server-side processing. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bProcessing": null, + + /** + * Server-side processing enabled flag - when enabled DataTables will + * get all data from the server for every draw - there is no filtering, + * sorting or paging done on the client-side. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bServerSide": null, + + /** + * Sorting enablement flag. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bSort": null, + + /** + * Multi-column sorting + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bSortMulti": null, + + /** + * Apply a class to the columns which are being sorted to provide a + * visual highlight or not. This can slow things down when enabled since + * there is a lot of DOM interaction. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bSortClasses": null, + + /** + * State saving enablement flag. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bStateSave": null + }, + + + /** + * Scrolling settings for a table. + * @namespace + */ + "oScroll": { + /** + * When the table is shorter in height than sScrollY, collapse the + * table container down to the height of the table (when true). + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bCollapse": null, + + /** + * Width of the scrollbar for the web-browser's platform. Calculated + * during table initialisation. + * @type int + * @default 0 + */ + "iBarWidth": 0, + + /** + * Viewport width for horizontal scrolling. Horizontal scrolling is + * disabled if an empty string. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type string + */ + "sX": null, + + /** + * Width to expand the table to when using x-scrolling. Typically you + * should not need to use this. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type string + * @deprecated + */ + "sXInner": null, + + /** + * Viewport height for vertical scrolling. Vertical scrolling is disabled + * if an empty string. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type string + */ + "sY": null + }, + + /** + * Language information for the table. + * @namespace + * @extends DataTable.defaults.oLanguage + */ + "oLanguage": { + /** + * Information callback function. See + * {@link DataTable.defaults.fnInfoCallback} + * @type function + * @default null + */ + "fnInfoCallback": null + }, + + /** + * Browser support parameters + * @namespace + */ + "oBrowser": { + /** + * Indicate if the browser incorrectly calculates width:100% inside a + * scrolling element (IE6/7) + * @type boolean + * @default false + */ + "bScrollOversize": false, + + /** + * Determine if the vertical scrollbar is on the right or left of the + * scrolling container - needed for rtl language layout, although not + * all browsers move the scrollbar (Safari). + * @type boolean + * @default false + */ + "bScrollbarLeft": false, + + /** + * Flag for if `getBoundingClientRect` is fully supported or not + * @type boolean + * @default false + */ + "bBounding": false, + + /** + * Browser scrollbar width + * @type integer + * @default 0 + */ + "barWidth": 0 + }, + + + "ajax": null, + + + /** + * Array referencing the nodes which are used for the features. The + * parameters of this object match what is allowed by sDom - i.e. + * <ul> + * <li>'l' - Length changing</li> + * <li>'f' - Filtering input</li> + * <li>'t' - The table!</li> + * <li>'i' - Information</li> + * <li>'p' - Pagination</li> + * <li>'r' - pRocessing</li> + * </ul> + * @type array + * @default [] + */ + "aanFeatures": [], + + /** + * Store data information - see {@link DataTable.models.oRow} for detailed + * information. + * @type array + * @default [] + */ + "aoData": [], + + /** + * Array of indexes which are in the current display (after filtering etc) + * @type array + * @default [] + */ + "aiDisplay": [], + + /** + * Array of indexes for display - no filtering + * @type array + * @default [] + */ + "aiDisplayMaster": [], + + /** + * Map of row ids to data indexes + * @type object + * @default {} + */ + "aIds": {}, + + /** + * Store information about each column that is in use + * @type array + * @default [] + */ + "aoColumns": [], + + /** + * Store information about the table's header + * @type array + * @default [] + */ + "aoHeader": [], + + /** + * Store information about the table's footer + * @type array + * @default [] + */ + "aoFooter": [], + + /** + * Store the applied global search information in case we want to force a + * research or compare the old search to a new one. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @namespace + * @extends DataTable.models.oSearch + */ + "oPreviousSearch": {}, + + /** + * Store the applied search for each column - see + * {@link DataTable.models.oSearch} for the format that is used for the + * filtering information for each column. + * @type array + * @default [] + */ + "aoPreSearchCols": [], + + /** + * Sorting that is applied to the table. Note that the inner arrays are + * used in the following manner: + * <ul> + * <li>Index 0 - column number</li> + * <li>Index 1 - current sorting direction</li> + * </ul> + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type array + * @todo These inner arrays should really be objects + */ + "aaSorting": null, + + /** + * Sorting that is always applied to the table (i.e. prefixed in front of + * aaSorting). + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type array + * @default [] + */ + "aaSortingFixed": [], + + /** + * Classes to use for the striping of a table. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type array + * @default [] + */ + "asStripeClasses": null, + + /** + * If restoring a table - we should restore its striping classes as well + * @type array + * @default [] + */ + "asDestroyStripes": [], + + /** + * If restoring a table - we should restore its width + * @type int + * @default 0 + */ + "sDestroyWidth": 0, + + /** + * Callback functions array for every time a row is inserted (i.e. on a draw). + * @type array + * @default [] + */ + "aoRowCallback": [], + + /** + * Callback functions for the header on each draw. + * @type array + * @default [] + */ + "aoHeaderCallback": [], + + /** + * Callback function for the footer on each draw. + * @type array + * @default [] + */ + "aoFooterCallback": [], + + /** + * Array of callback functions for draw callback functions + * @type array + * @default [] + */ + "aoDrawCallback": [], + + /** + * Array of callback functions for row created function + * @type array + * @default [] + */ + "aoRowCreatedCallback": [], + + /** + * Callback functions for just before the table is redrawn. A return of + * false will be used to cancel the draw. + * @type array + * @default [] + */ + "aoPreDrawCallback": [], + + /** + * Callback functions for when the table has been initialised. + * @type array + * @default [] + */ + "aoInitComplete": [], + + + /** + * Callbacks for modifying the settings to be stored for state saving, prior to + * saving state. + * @type array + * @default [] + */ + "aoStateSaveParams": [], + + /** + * Callbacks for modifying the settings that have been stored for state saving + * prior to using the stored values to restore the state. + * @type array + * @default [] + */ + "aoStateLoadParams": [], + + /** + * Callbacks for operating on the settings object once the saved state has been + * loaded + * @type array + * @default [] + */ + "aoStateLoaded": [], + + /** + * Cache the table ID for quick access + * @type string + * @default <i>Empty string</i> + */ + "sTableId": "", + + /** + * The TABLE node for the main table + * @type node + * @default null + */ + "nTable": null, + + /** + * Permanent ref to the thead element + * @type node + * @default null + */ + "nTHead": null, + + /** + * Permanent ref to the tfoot element - if it exists + * @type node + * @default null + */ + "nTFoot": null, + + /** + * Permanent ref to the tbody element + * @type node + * @default null + */ + "nTBody": null, + + /** + * Cache the wrapper node (contains all DataTables controlled elements) + * @type node + * @default null + */ + "nTableWrapper": null, + + /** + * Indicate if when using server-side processing the loading of data + * should be deferred until the second draw. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + * @default false + */ + "bDeferLoading": false, + + /** + * Indicate if all required information has been read in + * @type boolean + * @default false + */ + "bInitialised": false, + + /** + * Information about open rows. Each object in the array has the parameters + * 'nTr' and 'nParent' + * @type array + * @default [] + */ + "aoOpenRows": [], + + /** + * Dictate the positioning of DataTables' control elements - see + * {@link DataTable.model.oInit.sDom}. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type string + * @default null + */ + "sDom": null, + + /** + * Search delay (in mS) + * @type integer + * @default null + */ + "searchDelay": null, + + /** + * Which type of pagination should be used. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type string + * @default two_button + */ + "sPaginationType": "two_button", + + /** + * The state duration (for `stateSave`) in seconds. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type int + * @default 0 + */ + "iStateDuration": 0, + + /** + * Array of callback functions for state saving. Each array element is an + * object with the following parameters: + * <ul> + * <li>function:fn - function to call. Takes two parameters, oSettings + * and the JSON string to save that has been thus far created. Returns + * a JSON string to be inserted into a json object + * (i.e. '"param": [ 0, 1, 2]')</li> + * <li>string:sName - name of callback</li> + * </ul> + * @type array + * @default [] + */ + "aoStateSave": [], + + /** + * Array of callback functions for state loading. Each array element is an + * object with the following parameters: + * <ul> + * <li>function:fn - function to call. Takes two parameters, oSettings + * and the object stored. May return false to cancel state loading</li> + * <li>string:sName - name of callback</li> + * </ul> + * @type array + * @default [] + */ + "aoStateLoad": [], + + /** + * State that was saved. Useful for back reference + * @type object + * @default null + */ + "oSavedState": null, + + /** + * State that was loaded. Useful for back reference + * @type object + * @default null + */ + "oLoadedState": null, + + /** + * Source url for AJAX data for the table. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type string + * @default null + */ + "sAjaxSource": null, + + /** + * Property from a given object from which to read the table data from. This + * can be an empty string (when not server-side processing), in which case + * it is assumed an an array is given directly. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type string + */ + "sAjaxDataProp": null, + + /** + * Note if draw should be blocked while getting data + * @type boolean + * @default true + */ + "bAjaxDataGet": true, + + /** + * The last jQuery XHR object that was used for server-side data gathering. + * This can be used for working with the XHR information in one of the + * callbacks + * @type object + * @default null + */ + "jqXHR": null, + + /** + * JSON returned from the server in the last Ajax request + * @type object + * @default undefined + */ + "json": undefined, + + /** + * Data submitted as part of the last Ajax request + * @type object + * @default undefined + */ + "oAjaxData": undefined, + + /** + * Function to get the server-side data. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type function + */ + "fnServerData": null, + + /** + * Functions which are called prior to sending an Ajax request so extra + * parameters can easily be sent to the server + * @type array + * @default [] + */ + "aoServerParams": [], + + /** + * Send the XHR HTTP method - GET or POST (could be PUT or DELETE if + * required). + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type string + */ + "sServerMethod": null, + + /** + * Format numbers for display. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type function + */ + "fnFormatNumber": null, + + /** + * List of options that can be used for the user selectable length menu. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type array + * @default [] + */ + "aLengthMenu": null, + + /** + * Counter for the draws that the table does. Also used as a tracker for + * server-side processing + * @type int + * @default 0 + */ + "iDraw": 0, + + /** + * Indicate if a redraw is being done - useful for Ajax + * @type boolean + * @default false + */ + "bDrawing": false, + + /** + * Draw index (iDraw) of the last error when parsing the returned data + * @type int + * @default -1 + */ + "iDrawError": -1, + + /** + * Paging display length + * @type int + * @default 10 + */ + "_iDisplayLength": 10, + + /** + * Paging start point - aiDisplay index + * @type int + * @default 0 + */ + "_iDisplayStart": 0, + + /** + * Server-side processing - number of records in the result set + * (i.e. before filtering), Use fnRecordsTotal rather than + * this property to get the value of the number of records, regardless of + * the server-side processing setting. + * @type int + * @default 0 + * @private + */ + "_iRecordsTotal": 0, + + /** + * Server-side processing - number of records in the current display set + * (i.e. after filtering). Use fnRecordsDisplay rather than + * this property to get the value of the number of records, regardless of + * the server-side processing setting. + * @type boolean + * @default 0 + * @private + */ + "_iRecordsDisplay": 0, + + /** + * Flag to indicate if jQuery UI marking and classes should be used. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bJUI": null, + + /** + * The classes to use for the table + * @type object + * @default {} + */ + "oClasses": {}, + + /** + * Flag attached to the settings object so you can check in the draw + * callback if filtering has been done in the draw. Deprecated in favour of + * events. + * @type boolean + * @default false + * @deprecated + */ + "bFiltered": false, + + /** + * Flag attached to the settings object so you can check in the draw + * callback if sorting has been done in the draw. Deprecated in favour of + * events. + * @type boolean + * @default false + * @deprecated + */ + "bSorted": false, + + /** + * Indicate that if multiple rows are in the header and there is more than + * one unique cell per column, if the top one (true) or bottom one (false) + * should be used for sorting / title by DataTables. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bSortCellsTop": null, + + /** + * Initialisation object that is used for the table + * @type object + * @default null + */ + "oInit": null, + + /** + * Destroy callback functions - for plug-ins to attach themselves to the + * destroy so they can clean up markup and events. + * @type array + * @default [] + */ + "aoDestroyCallback": [], + + + /** + * Get the number of records in the current record set, before filtering + * @type function + */ + "fnRecordsTotal": function () + { + return _fnDataSource( this ) == 'ssp' ? + this._iRecordsTotal * 1 : + this.aiDisplayMaster.length; + }, + + /** + * Get the number of records in the current record set, after filtering + * @type function + */ + "fnRecordsDisplay": function () + { + return _fnDataSource( this ) == 'ssp' ? + this._iRecordsDisplay * 1 : + this.aiDisplay.length; + }, + + /** + * Get the display end point - aiDisplay index + * @type function + */ + "fnDisplayEnd": function () + { + var + len = this._iDisplayLength, + start = this._iDisplayStart, + calc = start + len, + records = this.aiDisplay.length, + features = this.oFeatures, + paginate = features.bPaginate; + + if ( features.bServerSide ) { + return paginate === false || len === -1 ? + start + records : + Math.min( start+len, this._iRecordsDisplay ); + } + else { + return ! paginate || calc>records || len===-1 ? + records : + calc; + } + }, + + /** + * The DataTables object for this table + * @type object + * @default null + */ + "oInstance": null, + + /** + * Unique identifier for each instance of the DataTables object. If there + * is an ID on the table node, then it takes that value, otherwise an + * incrementing internal counter is used. + * @type string + * @default null + */ + "sInstance": null, + + /** + * tabindex attribute value that is added to DataTables control elements, allowing + * keyboard navigation of the table and its controls. + */ + "iTabIndex": 0, + + /** + * DIV container for the footer scrolling table if scrolling + */ + "nScrollHead": null, + + /** + * DIV container for the footer scrolling table if scrolling + */ + "nScrollFoot": null, + + /** + * Last applied sort + * @type array + * @default [] + */ + "aLastSort": [], + + /** + * Stored plug-in instances + * @type object + * @default {} + */ + "oPlugins": {}, + + /** + * Function used to get a row's id from the row's data + * @type function + * @default null + */ + "rowIdFn": null, + + /** + * Data location where to store a row's id + * @type string + * @default null + */ + "rowId": null + }; + + /** + * Extension object for DataTables that is used to provide all extension + * options. + * + * Note that the `DataTable.ext` object is available through + * `jQuery.fn.dataTable.ext` where it may be accessed and manipulated. It is + * also aliased to `jQuery.fn.dataTableExt` for historic reasons. + * @namespace + * @extends DataTable.models.ext + */ + + + /** + * DataTables extensions + * + * This namespace acts as a collection area for plug-ins that can be used to + * extend DataTables capabilities. Indeed many of the build in methods + * use this method to provide their own capabilities (sorting methods for + * example). + * + * Note that this namespace is aliased to `jQuery.fn.dataTableExt` for legacy + * reasons + * + * @namespace + */ + DataTable.ext = _ext = { + /** + * Buttons. For use with the Buttons extension for DataTables. This is + * defined here so other extensions can define buttons regardless of load + * order. It is _not_ used by DataTables core. + * + * @type object + * @default {} + */ + buttons: {}, + + + /** + * Element class names + * + * @type object + * @default {} + */ + classes: {}, + + + /** + * DataTables build type (expanded by the download builder) + * + * @type string + */ + builder: "-source-", + + + /** + * Error reporting. + * + * How should DataTables report an error. Can take the value 'alert', + * 'throw', 'none' or a function. + * + * @type string|function + * @default alert + */ + errMode: "alert", + + + /** + * Feature plug-ins. + * + * This is an array of objects which describe the feature plug-ins that are + * available to DataTables. These feature plug-ins are then available for + * use through the `dom` initialisation option. + * + * Each feature plug-in is described by an object which must have the + * following properties: + * + * * `fnInit` - function that is used to initialise the plug-in, + * * `cFeature` - a character so the feature can be enabled by the `dom` + * instillation option. This is case sensitive. + * + * The `fnInit` function has the following input parameters: + * + * 1. `{object}` DataTables settings object: see + * {@link DataTable.models.oSettings} + * + * And the following return is expected: + * + * * {node|null} The element which contains your feature. Note that the + * return may also be void if your plug-in does not require to inject any + * DOM elements into DataTables control (`dom`) - for example this might + * be useful when developing a plug-in which allows table control via + * keyboard entry + * + * @type array + * + * @example + * $.fn.dataTable.ext.features.push( { + * "fnInit": function( oSettings ) { + * return new TableTools( { "oDTSettings": oSettings } ); + * }, + * "cFeature": "T" + * } ); + */ + feature: [], + + + /** + * Row searching. + * + * This method of searching is complimentary to the default type based + * searching, and a lot more comprehensive as it allows you complete control + * over the searching logic. Each element in this array is a function + * (parameters described below) that is called for every row in the table, + * and your logic decides if it should be included in the searching data set + * or not. + * + * Searching functions have the following input parameters: + * + * 1. `{object}` DataTables settings object: see + * {@link DataTable.models.oSettings} + * 2. `{array|object}` Data for the row to be processed (same as the + * original format that was passed in as the data source, or an array + * from a DOM data source + * 3. `{int}` Row index ({@link DataTable.models.oSettings.aoData}), which + * can be useful to retrieve the `TR` element if you need DOM interaction. + * + * And the following return is expected: + * + * * {boolean} Include the row in the searched result set (true) or not + * (false) + * + * Note that as with the main search ability in DataTables, technically this + * is "filtering", since it is subtractive. However, for consistency in + * naming we call it searching here. + * + * @type array + * @default [] + * + * @example + * // The following example shows custom search being applied to the + * // fourth column (i.e. the data[3] index) based on two input values + * // from the end-user, matching the data in a certain range. + * $.fn.dataTable.ext.search.push( + * function( settings, data, dataIndex ) { + * var min = document.getElementById('min').value * 1; + * var max = document.getElementById('max').value * 1; + * var version = data[3] == "-" ? 0 : data[3]*1; + * + * if ( min == "" && max == "" ) { + * return true; + * } + * else if ( min == "" && version < max ) { + * return true; + * } + * else if ( min < version && "" == max ) { + * return true; + * } + * else if ( min < version && version < max ) { + * return true; + * } + * return false; + * } + * ); + */ + search: [], + + + /** + * Selector extensions + * + * The `selector` option can be used to extend the options available for the + * selector modifier options (`selector-modifier` object data type) that + * each of the three built in selector types offer (row, column and cell + + * their plural counterparts). For example the Select extension uses this + * mechanism to provide an option to select only rows, columns and cells + * that have been marked as selected by the end user (`{selected: true}`), + * which can be used in conjunction with the existing built in selector + * options. + * + * Each property is an array to which functions can be pushed. The functions + * take three attributes: + * + * * Settings object for the host table + * * Options object (`selector-modifier` object type) + * * Array of selected item indexes + * + * The return is an array of the resulting item indexes after the custom + * selector has been applied. + * + * @type object + */ + selector: { + cell: [], + column: [], + row: [] + }, + + + /** + * Internal functions, exposed for used in plug-ins. + * + * Please note that you should not need to use the internal methods for + * anything other than a plug-in (and even then, try to avoid if possible). + * The internal function may change between releases. + * + * @type object + * @default {} + */ + internal: {}, + + + /** + * Legacy configuration options. Enable and disable legacy options that + * are available in DataTables. + * + * @type object + */ + legacy: { + /** + * Enable / disable DataTables 1.9 compatible server-side processing + * requests + * + * @type boolean + * @default null + */ + ajax: null + }, + + + /** + * Pagination plug-in methods. + * + * Each entry in this object is a function and defines which buttons should + * be shown by the pagination rendering method that is used for the table: + * {@link DataTable.ext.renderer.pageButton}. The renderer addresses how the + * buttons are displayed in the document, while the functions here tell it + * what buttons to display. This is done by returning an array of button + * descriptions (what each button will do). + * + * Pagination types (the four built in options and any additional plug-in + * options defined here) can be used through the `paginationType` + * initialisation parameter. + * + * The functions defined take two parameters: + * + * 1. `{int} page` The current page index + * 2. `{int} pages` The number of pages in the table + * + * Each function is expected to return an array where each element of the + * array can be one of: + * + * * `first` - Jump to first page when activated + * * `last` - Jump to last page when activated + * * `previous` - Show previous page when activated + * * `next` - Show next page when activated + * * `{int}` - Show page of the index given + * * `{array}` - A nested array containing the above elements to add a + * containing 'DIV' element (might be useful for styling). + * + * Note that DataTables v1.9- used this object slightly differently whereby + * an object with two functions would be defined for each plug-in. That + * ability is still supported by DataTables 1.10+ to provide backwards + * compatibility, but this option of use is now decremented and no longer + * documented in DataTables 1.10+. + * + * @type object + * @default {} + * + * @example + * // Show previous, next and current page buttons only + * $.fn.dataTableExt.oPagination.current = function ( page, pages ) { + * return [ 'previous', page, 'next' ]; + * }; + */ + pager: {}, + + + renderer: { + pageButton: {}, + header: {} + }, + + + /** + * Ordering plug-ins - custom data source + * + * The extension options for ordering of data available here is complimentary + * to the default type based ordering that DataTables typically uses. It + * allows much greater control over the the data that is being used to + * order a column, but is necessarily therefore more complex. + * + * This type of ordering is useful if you want to do ordering based on data + * live from the DOM (for example the contents of an 'input' element) rather + * than just the static string that DataTables knows of. + * + * The way these plug-ins work is that you create an array of the values you + * wish to be ordering for the column in question and then return that + * array. The data in the array much be in the index order of the rows in + * the table (not the currently ordering order!). Which order data gathering + * function is run here depends on the `dt-init columns.orderDataType` + * parameter that is used for the column (if any). + * + * The functions defined take two parameters: + * + * 1. `{object}` DataTables settings object: see + * {@link DataTable.models.oSettings} + * 2. `{int}` Target column index + * + * Each function is expected to return an array: + * + * * `{array}` Data for the column to be ordering upon + * + * @type array + * + * @example + * // Ordering using `input` node values + * $.fn.dataTable.ext.order['dom-text'] = function ( settings, col ) + * { + * return this.api().column( col, {order:'index'} ).nodes().map( function ( td, i ) { + * return $('input', td).val(); + * } ); + * } + */ + order: {}, + + + /** + * Type based plug-ins. + * + * Each column in DataTables has a type assigned to it, either by automatic + * detection or by direct assignment using the `type` option for the column. + * The type of a column will effect how it is ordering and search (plug-ins + * can also make use of the column type if required). + * + * @namespace + */ + type: { + /** + * Type detection functions. + * + * The functions defined in this object are used to automatically detect + * a column's type, making initialisation of DataTables super easy, even + * when complex data is in the table. + * + * The functions defined take two parameters: + * + * 1. `{*}` Data from the column cell to be analysed + * 2. `{settings}` DataTables settings object. This can be used to + * perform context specific type detection - for example detection + * based on language settings such as using a comma for a decimal + * place. Generally speaking the options from the settings will not + * be required + * + * Each function is expected to return: + * + * * `{string|null}` Data type detected, or null if unknown (and thus + * pass it on to the other type detection functions. + * + * @type array + * + * @example + * // Currency type detection plug-in: + * $.fn.dataTable.ext.type.detect.push( + * function ( data, settings ) { + * // Check the numeric part + * if ( ! $.isNumeric( data.substring(1) ) ) { + * return null; + * } + * + * // Check prefixed by currency + * if ( data.charAt(0) == '$' || data.charAt(0) == '£' ) { + * return 'currency'; + * } + * return null; + * } + * ); + */ + detect: [], + + + /** + * Type based search formatting. + * + * The type based searching functions can be used to pre-format the + * data to be search on. For example, it can be used to strip HTML + * tags or to de-format telephone numbers for numeric only searching. + * + * Note that is a search is not defined for a column of a given type, + * no search formatting will be performed. + * + * Pre-processing of searching data plug-ins - When you assign the sType + * for a column (or have it automatically detected for you by DataTables + * or a type detection plug-in), you will typically be using this for + * custom sorting, but it can also be used to provide custom searching + * by allowing you to pre-processing the data and returning the data in + * the format that should be searched upon. This is done by adding + * functions this object with a parameter name which matches the sType + * for that target column. This is the corollary of <i>afnSortData</i> + * for searching data. + * + * The functions defined take a single parameter: + * + * 1. `{*}` Data from the column cell to be prepared for searching + * + * Each function is expected to return: + * + * * `{string|null}` Formatted string that will be used for the searching. + * + * @type object + * @default {} + * + * @example + * $.fn.dataTable.ext.type.search['title-numeric'] = function ( d ) { + * return d.replace(/\n/g," ").replace( /<.*?>/g, "" ); + * } + */ + search: {}, + + + /** + * Type based ordering. + * + * The column type tells DataTables what ordering to apply to the table + * when a column is sorted upon. The order for each type that is defined, + * is defined by the functions available in this object. + * + * Each ordering option can be described by three properties added to + * this object: + * + * * `{type}-pre` - Pre-formatting function + * * `{type}-asc` - Ascending order function + * * `{type}-desc` - Descending order function + * + * All three can be used together, only `{type}-pre` or only + * `{type}-asc` and `{type}-desc` together. It is generally recommended + * that only `{type}-pre` is used, as this provides the optimal + * implementation in terms of speed, although the others are provided + * for compatibility with existing Javascript sort functions. + * + * `{type}-pre`: Functions defined take a single parameter: + * + * 1. `{*}` Data from the column cell to be prepared for ordering + * + * And return: + * + * * `{*}` Data to be sorted upon + * + * `{type}-asc` and `{type}-desc`: Functions are typical Javascript sort + * functions, taking two parameters: + * + * 1. `{*}` Data to compare to the second parameter + * 2. `{*}` Data to compare to the first parameter + * + * And returning: + * + * * `{*}` Ordering match: <0 if first parameter should be sorted lower + * than the second parameter, ===0 if the two parameters are equal and + * >0 if the first parameter should be sorted height than the second + * parameter. + * + * @type object + * @default {} + * + * @example + * // Numeric ordering of formatted numbers with a pre-formatter + * $.extend( $.fn.dataTable.ext.type.order, { + * "string-pre": function(x) { + * a = (a === "-" || a === "") ? 0 : a.replace( /[^\d\-\.]/g, "" ); + * return parseFloat( a ); + * } + * } ); + * + * @example + * // Case-sensitive string ordering, with no pre-formatting method + * $.extend( $.fn.dataTable.ext.order, { + * "string-case-asc": function(x,y) { + * return ((x < y) ? -1 : ((x > y) ? 1 : 0)); + * }, + * "string-case-desc": function(x,y) { + * return ((x < y) ? 1 : ((x > y) ? -1 : 0)); + * } + * } ); + */ + order: {} + }, + + /** + * Unique DataTables instance counter + * + * @type int + * @private + */ + _unique: 0, + + + // + // Depreciated + // The following properties are retained for backwards compatiblity only. + // The should not be used in new projects and will be removed in a future + // version + // + + /** + * Version check function. + * @type function + * @depreciated Since 1.10 + */ + fnVersionCheck: DataTable.fnVersionCheck, + + + /** + * Index for what 'this' index API functions should use + * @type int + * @deprecated Since v1.10 + */ + iApiIndex: 0, + + + /** + * jQuery UI class container + * @type object + * @deprecated Since v1.10 + */ + oJUIClasses: {}, + + + /** + * Software version + * @type string + * @deprecated Since v1.10 + */ + sVersion: DataTable.version + }; + + + // + // Backwards compatibility. Alias to pre 1.10 Hungarian notation counter parts + // + $.extend( _ext, { + afnFiltering: _ext.search, + aTypes: _ext.type.detect, + ofnSearch: _ext.type.search, + oSort: _ext.type.order, + afnSortData: _ext.order, + aoFeatures: _ext.feature, + oApi: _ext.internal, + oStdClasses: _ext.classes, + oPagination: _ext.pager + } ); + + + $.extend( DataTable.ext.classes, { + "sTable": "dataTable", + "sNoFooter": "no-footer", + + /* Paging buttons */ + "sPageButton": "paginate_button", + "sPageButtonActive": "current", + "sPageButtonDisabled": "disabled", + + /* Striping classes */ + "sStripeOdd": "odd", + "sStripeEven": "even", + + /* Empty row */ + "sRowEmpty": "dataTables_empty", + + /* Features */ + "sWrapper": "dataTables_wrapper", + "sFilter": "dataTables_filter", + "sInfo": "dataTables_info", + "sPaging": "dataTables_paginate paging_", /* Note that the type is postfixed */ + "sLength": "dataTables_length", + "sProcessing": "dataTables_processing", + + /* Sorting */ + "sSortAsc": "sorting_asc", + "sSortDesc": "sorting_desc", + "sSortable": "sorting", /* Sortable in both directions */ + "sSortableAsc": "sorting_asc_disabled", + "sSortableDesc": "sorting_desc_disabled", + "sSortableNone": "sorting_disabled", + "sSortColumn": "sorting_", /* Note that an int is postfixed for the sorting order */ + + /* Filtering */ + "sFilterInput": "", + + /* Page length */ + "sLengthSelect": "", + + /* Scrolling */ + "sScrollWrapper": "dataTables_scroll", + "sScrollHead": "dataTables_scrollHead", + "sScrollHeadInner": "dataTables_scrollHeadInner", + "sScrollBody": "dataTables_scrollBody", + "sScrollFoot": "dataTables_scrollFoot", + "sScrollFootInner": "dataTables_scrollFootInner", + + /* Misc */ + "sHeaderTH": "", + "sFooterTH": "", + + // Deprecated + "sSortJUIAsc": "", + "sSortJUIDesc": "", + "sSortJUI": "", + "sSortJUIAscAllowed": "", + "sSortJUIDescAllowed": "", + "sSortJUIWrapper": "", + "sSortIcon": "", + "sJUIHeader": "", + "sJUIFooter": "" + } ); + + + (function() { + + // Reused strings for better compression. Closure compiler appears to have a + // weird edge case where it is trying to expand strings rather than use the + // variable version. This results in about 200 bytes being added, for very + // little preference benefit since it this run on script load only. + var _empty = ''; + _empty = ''; + + var _stateDefault = _empty + 'ui-state-default'; + var _sortIcon = _empty + 'css_right ui-icon ui-icon-'; + var _headerFooter = _empty + 'fg-toolbar ui-toolbar ui-widget-header ui-helper-clearfix'; + + $.extend( DataTable.ext.oJUIClasses, DataTable.ext.classes, { + /* Full numbers paging buttons */ + "sPageButton": "fg-button ui-button "+_stateDefault, + "sPageButtonActive": "ui-state-disabled", + "sPageButtonDisabled": "ui-state-disabled", + + /* Features */ + "sPaging": "dataTables_paginate fg-buttonset ui-buttonset fg-buttonset-multi "+ + "ui-buttonset-multi paging_", /* Note that the type is postfixed */ + + /* Sorting */ + "sSortAsc": _stateDefault+" sorting_asc", + "sSortDesc": _stateDefault+" sorting_desc", + "sSortable": _stateDefault+" sorting", + "sSortableAsc": _stateDefault+" sorting_asc_disabled", + "sSortableDesc": _stateDefault+" sorting_desc_disabled", + "sSortableNone": _stateDefault+" sorting_disabled", + "sSortJUIAsc": _sortIcon+"triangle-1-n", + "sSortJUIDesc": _sortIcon+"triangle-1-s", + "sSortJUI": _sortIcon+"carat-2-n-s", + "sSortJUIAscAllowed": _sortIcon+"carat-1-n", + "sSortJUIDescAllowed": _sortIcon+"carat-1-s", + "sSortJUIWrapper": "DataTables_sort_wrapper", + "sSortIcon": "DataTables_sort_icon", + + /* Scrolling */ + "sScrollHead": "dataTables_scrollHead "+_stateDefault, + "sScrollFoot": "dataTables_scrollFoot "+_stateDefault, + + /* Misc */ + "sHeaderTH": _stateDefault, + "sFooterTH": _stateDefault, + "sJUIHeader": _headerFooter+" ui-corner-tl ui-corner-tr", + "sJUIFooter": _headerFooter+" ui-corner-bl ui-corner-br" + } ); + + }()); + + + + var extPagination = DataTable.ext.pager; + + function _numbers ( page, pages ) { + var + numbers = [], + buttons = extPagination.numbers_length, + half = Math.floor( buttons / 2 ), + i = 1; + + if ( pages <= buttons ) { + numbers = _range( 0, pages ); + } + else if ( page <= half ) { + numbers = _range( 0, buttons-2 ); + numbers.push( 'ellipsis' ); + numbers.push( pages-1 ); + } + else if ( page >= pages - 1 - half ) { + numbers = _range( pages-(buttons-2), pages ); + numbers.splice( 0, 0, 'ellipsis' ); // no unshift in ie6 + numbers.splice( 0, 0, 0 ); + } + else { + numbers = _range( page-half+2, page+half-1 ); + numbers.push( 'ellipsis' ); + numbers.push( pages-1 ); + numbers.splice( 0, 0, 'ellipsis' ); + numbers.splice( 0, 0, 0 ); + } + + numbers.DT_el = 'span'; + return numbers; + } + + + $.extend( extPagination, { + simple: function ( page, pages ) { + return [ 'previous', 'next' ]; + }, + + full: function ( page, pages ) { + return [ 'first', 'previous', 'next', 'last' ]; + }, + + numbers: function ( page, pages ) { + return [ _numbers(page, pages) ]; + }, + + simple_numbers: function ( page, pages ) { + return [ 'previous', _numbers(page, pages), 'next' ]; + }, + + full_numbers: function ( page, pages ) { + return [ 'first', 'previous', _numbers(page, pages), 'next', 'last' ]; + }, + + // For testing and plug-ins to use + _numbers: _numbers, + + // Number of number buttons (including ellipsis) to show. _Must be odd!_ + numbers_length: 7 + } ); + + + $.extend( true, DataTable.ext.renderer, { + pageButton: { + _: function ( settings, host, idx, buttons, page, pages ) { + var classes = settings.oClasses; + var lang = settings.oLanguage.oPaginate; + var aria = settings.oLanguage.oAria.paginate || {}; + var btnDisplay, btnClass, counter=0; + + var attach = function( container, buttons ) { + var i, ien, node, button; + var clickHandler = function ( e ) { + _fnPageChange( settings, e.data.action, true ); + }; + + for ( i=0, ien=buttons.length ; i<ien ; i++ ) { + button = buttons[i]; + + if ( $.isArray( button ) ) { + var inner = $( '<'+(button.DT_el || 'div')+'/>' ) + .appendTo( container ); + attach( inner, button ); + } + else { + btnDisplay = null; + btnClass = ''; + + switch ( button ) { + case 'ellipsis': + container.append('<span class="ellipsis">…</span>'); + break; + + case 'first': + btnDisplay = lang.sFirst; + btnClass = button + (page > 0 ? + '' : ' '+classes.sPageButtonDisabled); + break; + + case 'previous': + btnDisplay = lang.sPrevious; + btnClass = button + (page > 0 ? + '' : ' '+classes.sPageButtonDisabled); + break; + + case 'next': + btnDisplay = lang.sNext; + btnClass = button + (page < pages-1 ? + '' : ' '+classes.sPageButtonDisabled); + break; + + case 'last': + btnDisplay = lang.sLast; + btnClass = button + (page < pages-1 ? + '' : ' '+classes.sPageButtonDisabled); + break; + + default: + btnDisplay = button + 1; + btnClass = page === button ? + classes.sPageButtonActive : ''; + break; + } + + if ( btnDisplay !== null ) { + node = $('<a>', { + 'class': classes.sPageButton+' '+btnClass, + 'aria-controls': settings.sTableId, + 'aria-label': aria[ button ], + 'data-dt-idx': counter, + 'tabindex': settings.iTabIndex, + 'id': idx === 0 && typeof button === 'string' ? + settings.sTableId +'_'+ button : + null + } ) + .html( btnDisplay ) + .appendTo( container ); + + _fnBindAction( + node, {action: button}, clickHandler + ); + + counter++; + } + } + } + }; + + // IE9 throws an 'unknown error' if document.activeElement is used + // inside an iframe or frame. Try / catch the error. Not good for + // accessibility, but neither are frames. + var activeEl; + + try { + // Because this approach is destroying and recreating the paging + // elements, focus is lost on the select button which is bad for + // accessibility. So we want to restore focus once the draw has + // completed + activeEl = $(host).find(document.activeElement).data('dt-idx'); + } + catch (e) {} + + attach( $(host).empty(), buttons ); + + if ( activeEl ) { + $(host).find( '[data-dt-idx='+activeEl+']' ).focus(); + } + } + } + } ); + + + + // Built in type detection. See model.ext.aTypes for information about + // what is required from this methods. + $.extend( DataTable.ext.type.detect, [ + // Plain numbers - first since V8 detects some plain numbers as dates + // e.g. Date.parse('55') (but not all, e.g. Date.parse('22')...). + function ( d, settings ) + { + var decimal = settings.oLanguage.sDecimal; + return _isNumber( d, decimal ) ? 'num'+decimal : null; + }, + + // Dates (only those recognised by the browser's Date.parse) + function ( d, settings ) + { + // V8 will remove any unknown characters at the start and end of the + // expression, leading to false matches such as `$245.12` or `10%` being + // a valid date. See forum thread 18941 for detail. + if ( d && !(d instanceof Date) && ( ! _re_date_start.test(d) || ! _re_date_end.test(d) ) ) { + return null; + } + var parsed = Date.parse(d); + return (parsed !== null && !isNaN(parsed)) || _empty(d) ? 'date' : null; + }, + + // Formatted numbers + function ( d, settings ) + { + var decimal = settings.oLanguage.sDecimal; + return _isNumber( d, decimal, true ) ? 'num-fmt'+decimal : null; + }, + + // HTML numeric + function ( d, settings ) + { + var decimal = settings.oLanguage.sDecimal; + return _htmlNumeric( d, decimal ) ? 'html-num'+decimal : null; + }, + + // HTML numeric, formatted + function ( d, settings ) + { + var decimal = settings.oLanguage.sDecimal; + return _htmlNumeric( d, decimal, true ) ? 'html-num-fmt'+decimal : null; + }, + + // HTML (this is strict checking - there must be html) + function ( d, settings ) + { + return _empty( d ) || (typeof d === 'string' && d.indexOf('<') !== -1) ? + 'html' : null; + } + ] ); + + + + // Filter formatting functions. See model.ext.ofnSearch for information about + // what is required from these methods. + // + // Note that additional search methods are added for the html numbers and + // html formatted numbers by `_addNumericSort()` when we know what the decimal + // place is + + + $.extend( DataTable.ext.type.search, { + html: function ( data ) { + return _empty(data) ? + data : + typeof data === 'string' ? + data + .replace( _re_new_lines, " " ) + .replace( _re_html, "" ) : + ''; + }, + + string: function ( data ) { + return _empty(data) ? + data : + typeof data === 'string' ? + data.replace( _re_new_lines, " " ) : + data; + } + } ); + + + + var __numericReplace = function ( d, decimalPlace, re1, re2 ) { + if ( d !== 0 && (!d || d === '-') ) { + return -Infinity; + } + + // If a decimal place other than `.` is used, it needs to be given to the + // function so we can detect it and replace with a `.` which is the only + // decimal place Javascript recognises - it is not locale aware. + if ( decimalPlace ) { + d = _numToDecimal( d, decimalPlace ); + } + + if ( d.replace ) { + if ( re1 ) { + d = d.replace( re1, '' ); + } + + if ( re2 ) { + d = d.replace( re2, '' ); + } + } + + return d * 1; + }; + + + // Add the numeric 'deformatting' functions for sorting and search. This is done + // in a function to provide an easy ability for the language options to add + // additional methods if a non-period decimal place is used. + function _addNumericSort ( decimalPlace ) { + $.each( + { + // Plain numbers + "num": function ( d ) { + return __numericReplace( d, decimalPlace ); + }, + + // Formatted numbers + "num-fmt": function ( d ) { + return __numericReplace( d, decimalPlace, _re_formatted_numeric ); + }, + + // HTML numeric + "html-num": function ( d ) { + return __numericReplace( d, decimalPlace, _re_html ); + }, + + // HTML numeric, formatted + "html-num-fmt": function ( d ) { + return __numericReplace( d, decimalPlace, _re_html, _re_formatted_numeric ); + } + }, + function ( key, fn ) { + // Add the ordering method + _ext.type.order[ key+decimalPlace+'-pre' ] = fn; + + // For HTML types add a search formatter that will strip the HTML + if ( key.match(/^html\-/) ) { + _ext.type.search[ key+decimalPlace ] = _ext.type.search.html; + } + } + ); + } + + + // Default sort methods + $.extend( _ext.type.order, { + // Dates + "date-pre": function ( d ) { + return Date.parse( d ) || 0; + }, + + // html + "html-pre": function ( a ) { + return _empty(a) ? + '' : + a.replace ? + a.replace( /<.*?>/g, "" ).toLowerCase() : + a+''; + }, + + // string + "string-pre": function ( a ) { + // This is a little complex, but faster than always calling toString, + // http://jsperf.com/tostring-v-check + return _empty(a) ? + '' : + typeof a === 'string' ? + a.toLowerCase() : + ! a.toString ? + '' : + a.toString(); + }, + + // string-asc and -desc are retained only for compatibility with the old + // sort methods + "string-asc": function ( x, y ) { + return ((x < y) ? -1 : ((x > y) ? 1 : 0)); + }, + + "string-desc": function ( x, y ) { + return ((x < y) ? 1 : ((x > y) ? -1 : 0)); + } + } ); + + + // Numeric sorting types - order doesn't matter here + _addNumericSort( '' ); + + + $.extend( true, DataTable.ext.renderer, { + header: { + _: function ( settings, cell, column, classes ) { + // No additional mark-up required + // Attach a sort listener to update on sort - note that using the + // `DT` namespace will allow the event to be removed automatically + // on destroy, while the `dt` namespaced event is the one we are + // listening for + $(settings.nTable).on( 'order.dt.DT', function ( e, ctx, sorting, columns ) { + if ( settings !== ctx ) { // need to check this this is the host + return; // table, not a nested one + } + + var colIdx = column.idx; + + cell + .removeClass( + column.sSortingClass +' '+ + classes.sSortAsc +' '+ + classes.sSortDesc + ) + .addClass( columns[ colIdx ] == 'asc' ? + classes.sSortAsc : columns[ colIdx ] == 'desc' ? + classes.sSortDesc : + column.sSortingClass + ); + } ); + }, + + jqueryui: function ( settings, cell, column, classes ) { + $('<div/>') + .addClass( classes.sSortJUIWrapper ) + .append( cell.contents() ) + .append( $('<span/>') + .addClass( classes.sSortIcon+' '+column.sSortingClassJUI ) + ) + .appendTo( cell ); + + // Attach a sort listener to update on sort + $(settings.nTable).on( 'order.dt.DT', function ( e, ctx, sorting, columns ) { + if ( settings !== ctx ) { + return; + } + + var colIdx = column.idx; + + cell + .removeClass( classes.sSortAsc +" "+classes.sSortDesc ) + .addClass( columns[ colIdx ] == 'asc' ? + classes.sSortAsc : columns[ colIdx ] == 'desc' ? + classes.sSortDesc : + column.sSortingClass + ); + + cell + .find( 'span.'+classes.sSortIcon ) + .removeClass( + classes.sSortJUIAsc +" "+ + classes.sSortJUIDesc +" "+ + classes.sSortJUI +" "+ + classes.sSortJUIAscAllowed +" "+ + classes.sSortJUIDescAllowed + ) + .addClass( columns[ colIdx ] == 'asc' ? + classes.sSortJUIAsc : columns[ colIdx ] == 'desc' ? + classes.sSortJUIDesc : + column.sSortingClassJUI + ); + } ); + } + } + } ); + + /* + * Public helper functions. These aren't used internally by DataTables, or + * called by any of the options passed into DataTables, but they can be used + * externally by developers working with DataTables. They are helper functions + * to make working with DataTables a little bit easier. + */ + + var __htmlEscapeEntities = function ( d ) { + return typeof d === 'string' ? + d.replace(/</g, '<').replace(/>/g, '>').replace(/"/g, '"') : + d; + }; + + /** + * Helpers for `columns.render`. + * + * The options defined here can be used with the `columns.render` initialisation + * option to provide a display renderer. The following functions are defined: + * + * * `number` - Will format numeric data (defined by `columns.data`) for + * display, retaining the original unformatted data for sorting and filtering. + * It takes 5 parameters: + * * `string` - Thousands grouping separator + * * `string` - Decimal point indicator + * * `integer` - Number of decimal points to show + * * `string` (optional) - Prefix. + * * `string` (optional) - Postfix (/suffix). + * * `text` - Escape HTML to help prevent XSS attacks. It has no optional + * parameters. + * + * @example + * // Column definition using the number renderer + * { + * data: "salary", + * render: $.fn.dataTable.render.number( '\'', '.', 0, '$' ) + * } + * + * @namespace + */ + DataTable.render = { + number: function ( thousands, decimal, precision, prefix, postfix ) { + return { + display: function ( d ) { + if ( typeof d !== 'number' && typeof d !== 'string' ) { + return d; + } + + var negative = d < 0 ? '-' : ''; + var flo = parseFloat( d ); + + // If NaN then there isn't much formatting that we can do - just + // return immediately, escaping any HTML (this was supposed to + // be a number after all) + if ( isNaN( flo ) ) { + return __htmlEscapeEntities( d ); + } + + d = Math.abs( flo ); + + var intPart = parseInt( d, 10 ); + var floatPart = precision ? + decimal+(d - intPart).toFixed( precision ).substring( 2 ): + ''; + + return negative + (prefix||'') + + intPart.toString().replace( + /\B(?=(\d{3})+(?!\d))/g, thousands + ) + + floatPart + + (postfix||''); + } + }; + }, + + text: function () { + return { + display: __htmlEscapeEntities + }; + } + }; + + + /* + * This is really a good bit rubbish this method of exposing the internal methods + * publicly... - To be fixed in 2.0 using methods on the prototype + */ + + + /** + * Create a wrapper function for exporting an internal functions to an external API. + * @param {string} fn API function name + * @returns {function} wrapped function + * @memberof DataTable#internal + */ + function _fnExternApiFunc (fn) + { + return function() { + var args = [_fnSettingsFromNode( this[DataTable.ext.iApiIndex] )].concat( + Array.prototype.slice.call(arguments) + ); + return DataTable.ext.internal[fn].apply( this, args ); + }; + } + + + /** + * Reference to internal functions for use by plug-in developers. Note that + * these methods are references to internal functions and are considered to be + * private. If you use these methods, be aware that they are liable to change + * between versions. + * @namespace + */ + $.extend( DataTable.ext.internal, { + _fnExternApiFunc: _fnExternApiFunc, + _fnBuildAjax: _fnBuildAjax, + _fnAjaxUpdate: _fnAjaxUpdate, + _fnAjaxParameters: _fnAjaxParameters, + _fnAjaxUpdateDraw: _fnAjaxUpdateDraw, + _fnAjaxDataSrc: _fnAjaxDataSrc, + _fnAddColumn: _fnAddColumn, + _fnColumnOptions: _fnColumnOptions, + _fnAdjustColumnSizing: _fnAdjustColumnSizing, + _fnVisibleToColumnIndex: _fnVisibleToColumnIndex, + _fnColumnIndexToVisible: _fnColumnIndexToVisible, + _fnVisbleColumns: _fnVisbleColumns, + _fnGetColumns: _fnGetColumns, + _fnColumnTypes: _fnColumnTypes, + _fnApplyColumnDefs: _fnApplyColumnDefs, + _fnHungarianMap: _fnHungarianMap, + _fnCamelToHungarian: _fnCamelToHungarian, + _fnLanguageCompat: _fnLanguageCompat, + _fnBrowserDetect: _fnBrowserDetect, + _fnAddData: _fnAddData, + _fnAddTr: _fnAddTr, + _fnNodeToDataIndex: _fnNodeToDataIndex, + _fnNodeToColumnIndex: _fnNodeToColumnIndex, + _fnGetCellData: _fnGetCellData, + _fnSetCellData: _fnSetCellData, + _fnSplitObjNotation: _fnSplitObjNotation, + _fnGetObjectDataFn: _fnGetObjectDataFn, + _fnSetObjectDataFn: _fnSetObjectDataFn, + _fnGetDataMaster: _fnGetDataMaster, + _fnClearTable: _fnClearTable, + _fnDeleteIndex: _fnDeleteIndex, + _fnInvalidate: _fnInvalidate, + _fnGetRowElements: _fnGetRowElements, + _fnCreateTr: _fnCreateTr, + _fnBuildHead: _fnBuildHead, + _fnDrawHead: _fnDrawHead, + _fnDraw: _fnDraw, + _fnReDraw: _fnReDraw, + _fnAddOptionsHtml: _fnAddOptionsHtml, + _fnDetectHeader: _fnDetectHeader, + _fnGetUniqueThs: _fnGetUniqueThs, + _fnFeatureHtmlFilter: _fnFeatureHtmlFilter, + _fnFilterComplete: _fnFilterComplete, + _fnFilterCustom: _fnFilterCustom, + _fnFilterColumn: _fnFilterColumn, + _fnFilter: _fnFilter, + _fnFilterCreateSearch: _fnFilterCreateSearch, + _fnEscapeRegex: _fnEscapeRegex, + _fnFilterData: _fnFilterData, + _fnFeatureHtmlInfo: _fnFeatureHtmlInfo, + _fnUpdateInfo: _fnUpdateInfo, + _fnInfoMacros: _fnInfoMacros, + _fnInitialise: _fnInitialise, + _fnInitComplete: _fnInitComplete, + _fnLengthChange: _fnLengthChange, + _fnFeatureHtmlLength: _fnFeatureHtmlLength, + _fnFeatureHtmlPaginate: _fnFeatureHtmlPaginate, + _fnPageChange: _fnPageChange, + _fnFeatureHtmlProcessing: _fnFeatureHtmlProcessing, + _fnProcessingDisplay: _fnProcessingDisplay, + _fnFeatureHtmlTable: _fnFeatureHtmlTable, + _fnScrollDraw: _fnScrollDraw, + _fnApplyToChildren: _fnApplyToChildren, + _fnCalculateColumnWidths: _fnCalculateColumnWidths, + _fnThrottle: _fnThrottle, + _fnConvertToWidth: _fnConvertToWidth, + _fnGetWidestNode: _fnGetWidestNode, + _fnGetMaxLenString: _fnGetMaxLenString, + _fnStringToCss: _fnStringToCss, + _fnSortFlatten: _fnSortFlatten, + _fnSort: _fnSort, + _fnSortAria: _fnSortAria, + _fnSortListener: _fnSortListener, + _fnSortAttachListener: _fnSortAttachListener, + _fnSortingClasses: _fnSortingClasses, + _fnSortData: _fnSortData, + _fnSaveState: _fnSaveState, + _fnLoadState: _fnLoadState, + _fnSettingsFromNode: _fnSettingsFromNode, + _fnLog: _fnLog, + _fnMap: _fnMap, + _fnBindAction: _fnBindAction, + _fnCallbackReg: _fnCallbackReg, + _fnCallbackFire: _fnCallbackFire, + _fnLengthOverflow: _fnLengthOverflow, + _fnRenderer: _fnRenderer, + _fnDataSource: _fnDataSource, + _fnRowAttributes: _fnRowAttributes, + _fnCalculateEnd: function () {} // Used by a lot of plug-ins, but redundant + // in 1.10, so this dead-end function is + // added to prevent errors + } ); + + + // jQuery access + $.fn.dataTable = DataTable; + + // Provide access to the host jQuery object (circular reference) + DataTable.$ = $; + + // Legacy aliases + $.fn.dataTableSettings = DataTable.settings; + $.fn.dataTableExt = DataTable.ext; + + // With a capital `D` we return a DataTables API instance rather than a + // jQuery object + $.fn.DataTable = function ( opts ) { + return $(this).dataTable( opts ).api(); + }; + + // All properties that are available to $.fn.dataTable should also be + // available on $.fn.DataTable + $.each( DataTable, function ( prop, val ) { + $.fn.DataTable[ prop ] = val; + } ); + + + // Information about events fired by DataTables - for documentation. + /** + * Draw event, fired whenever the table is redrawn on the page, at the same + * point as fnDrawCallback. This may be useful for binding events or + * performing calculations when the table is altered at all. + * @name DataTable#draw.dt + * @event + * @param {event} e jQuery event object + * @param {object} o DataTables settings object {@link DataTable.models.oSettings} + */ + + /** + * Search event, fired when the searching applied to the table (using the + * built-in global search, or column filters) is altered. + * @name DataTable#search.dt + * @event + * @param {event} e jQuery event object + * @param {object} o DataTables settings object {@link DataTable.models.oSettings} + */ + + /** + * Page change event, fired when the paging of the table is altered. + * @name DataTable#page.dt + * @event + * @param {event} e jQuery event object + * @param {object} o DataTables settings object {@link DataTable.models.oSettings} + */ + + /** + * Order event, fired when the ordering applied to the table is altered. + * @name DataTable#order.dt + * @event + * @param {event} e jQuery event object + * @param {object} o DataTables settings object {@link DataTable.models.oSettings} + */ + + /** + * DataTables initialisation complete event, fired when the table is fully + * drawn, including Ajax data loaded, if Ajax data is required. + * @name DataTable#init.dt + * @event + * @param {event} e jQuery event object + * @param {object} oSettings DataTables settings object + * @param {object} json The JSON object request from the server - only + * present if client-side Ajax sourced data is used</li></ol> + */ + + /** + * State save event, fired when the table has changed state a new state save + * is required. This event allows modification of the state saving object + * prior to actually doing the save, including addition or other state + * properties (for plug-ins) or modification of a DataTables core property. + * @name DataTable#stateSaveParams.dt + * @event + * @param {event} e jQuery event object + * @param {object} oSettings DataTables settings object + * @param {object} json The state information to be saved + */ + + /** + * State load event, fired when the table is loading state from the stored + * data, but prior to the settings object being modified by the saved state + * - allowing modification of the saved state is required or loading of + * state for a plug-in. + * @name DataTable#stateLoadParams.dt + * @event + * @param {event} e jQuery event object + * @param {object} oSettings DataTables settings object + * @param {object} json The saved state information + */ + + /** + * State loaded event, fired when state has been loaded from stored data and + * the settings object has been modified by the loaded data. + * @name DataTable#stateLoaded.dt + * @event + * @param {event} e jQuery event object + * @param {object} oSettings DataTables settings object + * @param {object} json The saved state information + */ + + /** + * Processing event, fired when DataTables is doing some kind of processing + * (be it, order, searcg or anything else). It can be used to indicate to + * the end user that there is something happening, or that something has + * finished. + * @name DataTable#processing.dt + * @event + * @param {event} e jQuery event object + * @param {object} oSettings DataTables settings object + * @param {boolean} bShow Flag for if DataTables is doing processing or not + */ + + /** + * Ajax (XHR) event, fired whenever an Ajax request is completed from a + * request to made to the server for new data. This event is called before + * DataTables processed the returned data, so it can also be used to pre- + * process the data returned from the server, if needed. + * + * Note that this trigger is called in `fnServerData`, if you override + * `fnServerData` and which to use this event, you need to trigger it in you + * success function. + * @name DataTable#xhr.dt + * @event + * @param {event} e jQuery event object + * @param {object} o DataTables settings object {@link DataTable.models.oSettings} + * @param {object} json JSON returned from the server + * + * @example + * // Use a custom property returned from the server in another DOM element + * $('#table').dataTable().on('xhr.dt', function (e, settings, json) { + * $('#status').html( json.status ); + * } ); + * + * @example + * // Pre-process the data returned from the server + * $('#table').dataTable().on('xhr.dt', function (e, settings, json) { + * for ( var i=0, ien=json.aaData.length ; i<ien ; i++ ) { + * json.aaData[i].sum = json.aaData[i].one + json.aaData[i].two; + * } + * // Note no return - manipulate the data directly in the JSON object. + * } ); + */ + + /** + * Destroy event, fired when the DataTable is destroyed by calling fnDestroy + * or passing the bDestroy:true parameter in the initialisation object. This + * can be used to remove bound events, added DOM nodes, etc. + * @name DataTable#destroy.dt + * @event + * @param {event} e jQuery event object + * @param {object} o DataTables settings object {@link DataTable.models.oSettings} + */ + + /** + * Page length change event, fired when number of records to show on each + * page (the length) is changed. + * @name DataTable#length.dt + * @event + * @param {event} e jQuery event object + * @param {object} o DataTables settings object {@link DataTable.models.oSettings} + * @param {integer} len New length + */ + + /** + * Column sizing has changed. + * @name DataTable#column-sizing.dt + * @event + * @param {event} e jQuery event object + * @param {object} o DataTables settings object {@link DataTable.models.oSettings} + */ + + /** + * Column visibility has changed. + * @name DataTable#column-visibility.dt + * @event + * @param {event} e jQuery event object + * @param {object} o DataTables settings object {@link DataTable.models.oSettings} 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+sStripeEven:"even",sRowEmpty:"dataTables_empty",sWrapper:"dataTables_wrapper",sFilter:"dataTables_filter",sInfo:"dataTables_info",sPaging:"dataTables_paginate paging_",sLength:"dataTables_length",sProcessing:"dataTables_processing",sSortAsc:"sorting_asc",sSortDesc:"sorting_desc",sSortable:"sorting",sSortableAsc:"sorting_asc_disabled",sSortableDesc:"sorting_desc_disabled",sSortableNone:"sorting_disabled",sSortColumn:"sorting_",sFilterInput:"",sLengthSelect:"",sScrollWrapper:"dataTables_scroll",sScrollHead:"dataTables_scrollHead", +sScrollHeadInner:"dataTables_scrollHeadInner",sScrollBody:"dataTables_scrollBody",sScrollFoot:"dataTables_scrollFoot",sScrollFootInner:"dataTables_scrollFootInner",sHeaderTH:"",sFooterTH:"",sSortJUIAsc:"",sSortJUIDesc:"",sSortJUI:"",sSortJUIAscAllowed:"",sSortJUIDescAllowed:"",sSortJUIWrapper:"",sSortIcon:"",sJUIHeader:"",sJUIFooter:""});var Ea="",Ea="",H=Ea+"ui-state-default",ia=Ea+"css_right ui-icon ui-icon-",Xb=Ea+"fg-toolbar ui-toolbar ui-widget-header ui-helper-clearfix";h.extend(m.ext.oJUIClasses, +m.ext.classes,{sPageButton:"fg-button ui-button "+H,sPageButtonActive:"ui-state-disabled",sPageButtonDisabled:"ui-state-disabled",sPaging:"dataTables_paginate fg-buttonset ui-buttonset fg-buttonset-multi ui-buttonset-multi paging_",sSortAsc:H+" sorting_asc",sSortDesc:H+" sorting_desc",sSortable:H+" sorting",sSortableAsc:H+" sorting_asc_disabled",sSortableDesc:H+" sorting_desc_disabled",sSortableNone:H+" sorting_disabled",sSortJUIAsc:ia+"triangle-1-n",sSortJUIDesc:ia+"triangle-1-s",sSortJUI:ia+"carat-2-n-s", +sSortJUIAscAllowed:ia+"carat-1-n",sSortJUIDescAllowed:ia+"carat-1-s",sSortJUIWrapper:"DataTables_sort_wrapper",sSortIcon:"DataTables_sort_icon",sScrollHead:"dataTables_scrollHead "+H,sScrollFoot:"dataTables_scrollFoot "+H,sHeaderTH:H,sFooterTH:H,sJUIHeader:Xb+" ui-corner-tl ui-corner-tr",sJUIFooter:Xb+" ui-corner-bl ui-corner-br"});var Mb=m.ext.pager;h.extend(Mb,{simple:function(){return["previous","next"]},full:function(){return["first","previous","next","last"]},numbers:function(a,b){return[Aa(a, +b)]},simple_numbers:function(a,b){return["previous",Aa(a,b),"next"]},full_numbers:function(a,b){return["first","previous",Aa(a,b),"next","last"]},_numbers:Aa,numbers_length:7});h.extend(!0,m.ext.renderer,{pageButton:{_:function(a,b,c,d,e,f){var g=a.oClasses,j=a.oLanguage.oPaginate,i=a.oLanguage.oAria.paginate||{},k,l,m=0,p=function(b,d){var o,r,u,s,v=function(b){Ta(a,b.data.action,true)};o=0;for(r=d.length;o<r;o++){s=d[o];if(h.isArray(s)){u=h("<"+(s.DT_el||"div")+"/>").appendTo(b);p(u,s)}else{k=null; +l="";switch(s){case "ellipsis":b.append('<span class="ellipsis">…</span>');break;case "first":k=j.sFirst;l=s+(e>0?"":" "+g.sPageButtonDisabled);break;case "previous":k=j.sPrevious;l=s+(e>0?"":" "+g.sPageButtonDisabled);break;case "next":k=j.sNext;l=s+(e<f-1?"":" "+g.sPageButtonDisabled);break;case "last":k=j.sLast;l=s+(e<f-1?"":" "+g.sPageButtonDisabled);break;default:k=s+1;l=e===s?g.sPageButtonActive:""}if(k!==null){u=h("<a>",{"class":g.sPageButton+" "+l,"aria-controls":a.sTableId,"aria-label":i[s], +"data-dt-idx":m,tabindex:a.iTabIndex,id:c===0&&typeof s==="string"?a.sTableId+"_"+s:null}).html(k).appendTo(b);Wa(u,{action:s},v);m++}}}},r;try{r=h(b).find(I.activeElement).data("dt-idx")}catch(o){}p(h(b).empty(),d);r&&h(b).find("[data-dt-idx="+r+"]").focus()}}});h.extend(m.ext.type.detect,[function(a,b){var c=b.oLanguage.sDecimal;return Za(a,c)?"num"+c:null},function(a){if(a&&!(a instanceof Date)&&(!bc.test(a)||!cc.test(a)))return null;var b=Date.parse(a);return null!==b&&!isNaN(b)||M(a)?"date": +null},function(a,b){var c=b.oLanguage.sDecimal;return Za(a,c,!0)?"num-fmt"+c:null},function(a,b){var c=b.oLanguage.sDecimal;return Rb(a,c)?"html-num"+c:null},function(a,b){var c=b.oLanguage.sDecimal;return Rb(a,c,!0)?"html-num-fmt"+c:null},function(a){return M(a)||"string"===typeof a&&-1!==a.indexOf("<")?"html":null}]);h.extend(m.ext.type.search,{html:function(a){return M(a)?a:"string"===typeof a?a.replace(Ob," ").replace(Ca,""):""},string:function(a){return M(a)?a:"string"===typeof a?a.replace(Ob, +" "):a}});var Ba=function(a,b,c,d){if(0!==a&&(!a||"-"===a))return-Infinity;b&&(a=Qb(a,b));a.replace&&(c&&(a=a.replace(c,"")),d&&(a=a.replace(d,"")));return 1*a};h.extend(v.type.order,{"date-pre":function(a){return Date.parse(a)||0},"html-pre":function(a){return M(a)?"":a.replace?a.replace(/<.*?>/g,"").toLowerCase():a+""},"string-pre":function(a){return M(a)?"":"string"===typeof a?a.toLowerCase():!a.toString?"":a.toString()},"string-asc":function(a,b){return a<b?-1:a>b?1:0},"string-desc":function(a, +b){return a<b?1:a>b?-1:0}});db("");h.extend(!0,m.ext.renderer,{header:{_:function(a,b,c,d){h(a.nTable).on("order.dt.DT",function(e,f,g,h){if(a===f){e=c.idx;b.removeClass(c.sSortingClass+" "+d.sSortAsc+" "+d.sSortDesc).addClass(h[e]=="asc"?d.sSortAsc:h[e]=="desc"?d.sSortDesc:c.sSortingClass)}})},jqueryui:function(a,b,c,d){h("<div/>").addClass(d.sSortJUIWrapper).append(b.contents()).append(h("<span/>").addClass(d.sSortIcon+" "+c.sSortingClassJUI)).appendTo(b);h(a.nTable).on("order.dt.DT",function(e, +f,g,h){if(a===f){e=c.idx;b.removeClass(d.sSortAsc+" "+d.sSortDesc).addClass(h[e]=="asc"?d.sSortAsc:h[e]=="desc"?d.sSortDesc:c.sSortingClass);b.find("span."+d.sSortIcon).removeClass(d.sSortJUIAsc+" "+d.sSortJUIDesc+" "+d.sSortJUI+" "+d.sSortJUIAscAllowed+" "+d.sSortJUIDescAllowed).addClass(h[e]=="asc"?d.sSortJUIAsc:h[e]=="desc"?d.sSortJUIDesc:c.sSortingClassJUI)}})}}});var Yb=function(a){return"string"===typeof a?a.replace(/</g,"<").replace(/>/g,">").replace(/"/g,"""):a};m.render={number:function(a, +b,c,d,e){return{display:function(f){if("number"!==typeof f&&"string"!==typeof f)return f;var g=0>f?"-":"",h=parseFloat(f);if(isNaN(h))return Yb(f);f=Math.abs(h);h=parseInt(f,10);f=c?b+(f-h).toFixed(c).substring(2):"";return g+(d||"")+h.toString().replace(/\B(?=(\d{3})+(?!\d))/g,a)+f+(e||"")}}},text:function(){return{display:Yb}}};h.extend(m.ext.internal,{_fnExternApiFunc:Nb,_fnBuildAjax:ra,_fnAjaxUpdate:lb,_fnAjaxParameters:ub,_fnAjaxUpdateDraw:vb,_fnAjaxDataSrc:sa,_fnAddColumn:Ga,_fnColumnOptions:ja, +_fnAdjustColumnSizing:U,_fnVisibleToColumnIndex:Z,_fnColumnIndexToVisible:$,_fnVisbleColumns:aa,_fnGetColumns:la,_fnColumnTypes:Ia,_fnApplyColumnDefs:ib,_fnHungarianMap:Y,_fnCamelToHungarian:K,_fnLanguageCompat:Fa,_fnBrowserDetect:gb,_fnAddData:N,_fnAddTr:ma,_fnNodeToDataIndex:function(a,b){return b._DT_RowIndex!==k?b._DT_RowIndex:null},_fnNodeToColumnIndex:function(a,b,c){return h.inArray(c,a.aoData[b].anCells)},_fnGetCellData:B,_fnSetCellData:jb,_fnSplitObjNotation:La,_fnGetObjectDataFn:Q,_fnSetObjectDataFn:R, +_fnGetDataMaster:Ma,_fnClearTable:na,_fnDeleteIndex:oa,_fnInvalidate:ca,_fnGetRowElements:Ka,_fnCreateTr:Ja,_fnBuildHead:kb,_fnDrawHead:ea,_fnDraw:O,_fnReDraw:T,_fnAddOptionsHtml:nb,_fnDetectHeader:da,_fnGetUniqueThs:qa,_fnFeatureHtmlFilter:pb,_fnFilterComplete:fa,_fnFilterCustom:yb,_fnFilterColumn:xb,_fnFilter:wb,_fnFilterCreateSearch:Qa,_fnEscapeRegex:va,_fnFilterData:zb,_fnFeatureHtmlInfo:sb,_fnUpdateInfo:Cb,_fnInfoMacros:Db,_fnInitialise:ga,_fnInitComplete:ta,_fnLengthChange:Ra,_fnFeatureHtmlLength:ob, +_fnFeatureHtmlPaginate:tb,_fnPageChange:Ta,_fnFeatureHtmlProcessing:qb,_fnProcessingDisplay:C,_fnFeatureHtmlTable:rb,_fnScrollDraw:ka,_fnApplyToChildren:J,_fnCalculateColumnWidths:Ha,_fnThrottle:ua,_fnConvertToWidth:Fb,_fnGetWidestNode:Gb,_fnGetMaxLenString:Hb,_fnStringToCss:x,_fnSortFlatten:W,_fnSort:mb,_fnSortAria:Jb,_fnSortListener:Va,_fnSortAttachListener:Oa,_fnSortingClasses:xa,_fnSortData:Ib,_fnSaveState:ya,_fnLoadState:Kb,_fnSettingsFromNode:za,_fnLog:L,_fnMap:E,_fnBindAction:Wa,_fnCallbackReg:z, +_fnCallbackFire:u,_fnLengthOverflow:Sa,_fnRenderer:Pa,_fnDataSource:y,_fnRowAttributes:Na,_fnCalculateEnd:function(){}});h.fn.dataTable=m;m.$=h;h.fn.dataTableSettings=m.settings;h.fn.dataTableExt=m.ext;h.fn.DataTable=function(a){return h(this).dataTable(a).api()};h.each(m,function(a,b){h.fn.DataTable[a]=b});return h.fn.dataTable}); diff --git a/common/src/main/webapp/thirdparty/data-tables/style-datatable.css b/common/src/main/webapp/thirdparty/data-tables/style-datatable.css new file mode 100644 index 0000000..516848f --- /dev/null +++ b/common/src/main/webapp/thirdparty/data-tables/style-datatable.css @@ -0,0 +1,154 @@ +/* remove rounds from all elements */ + +div, +input, +select, +textarea, +span, +img, +table, +td, +th, +p, +a, +button, +ul, +code, +pre, +li { + -webkit-border-radius: 0 !important; + -moz-border-radius: 0 !important; + border-radius: 0 !important; +} + +.input-mini { + width: 25px !important; + height:15px !important; + padding-top: 2px !important; + margin: 0 2px !important; +} + +.input-xsmall { + width: 80px !important; + height:25px !important; + padding-top: 2%; +} + +.input-small { + width: 120px !important; +} + +.input-medium { + width: 240px !important; +} + +.input-large { + width: 320px !important; +} + +.input-xlarge { + width: 480px !important; +} + +.input-inline { + display: inline-block; + width: auto; + vertical-align: middle; +} + +.form-control { + font-size: 14px; + font-weight: normal; + color: #333333; + background-color: #ffffff; + border: 1px solid #e5e5e5; + border-radius: 0; + -webkit-box-shadow: none; + box-shadow: none; + -webkit-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s; + transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s; +} + +.pagination-panel { + font-size: 13px !important; +} + +.dataTables_length label { + font-weight: 400; + font-size: 13px !important; +} + +.dataTables_info { + font-size: 13px !important; +} + +.dataTable tbody { + font-size: 13px; +} + +/*** +Bootstrap Tables +***/ + +.table thead > tr > th { + border-bottom: 0; +} + +.table tbody tr.active td, +.table tbody tr.active th { + background-color: #e9e9e9 !important; +} + +.table tbody tr.active:hover td, +.table tbody tr.active:hover th { + background-color: #e1e1e1 !important; +} + +.table-striped tbody tr.active:nth-child(odd) td, +.table-striped tbody tr.active:nth-child(odd) th { + background-color: #017ebc; +} + +.table .heading > th { + background-color: #eee !important; +} + +.detailTable { + border-collapse:collapse;border-spacing:0;border-left:1px solid #888;border-top:1px solid #888; +} + +.detailTable td{border:1px solid #ddd !important;} + +/* +.detailTitleStyle { + background-color: #428bca !important; +} +*/ + +.labelDetailTable { + display: inline; + padding: .2em .6em .3em; + font-size: 75%; + font-weight: bold; + line-height: 1; + text-align: center; + white-space: nowrap; + vertical-align: baseline; + border-radius: .25em; +} +/* +.oddDetailTable td{ + background-color: #fff !important; +} +*/ +.evenDetailTable td{ + background-color: #f9f9f9 !important; +} + +.detailCellStyle{ + WORD-WRAP: break-word; +} + +#buttonConfirm:hover { + cursor:pointer !important; +}
\ No newline at end of file |
