diff options
author | 2018-07-13 12:32:32 +0100 | |
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committer | 2018-07-13 16:07:05 +0100 | |
commit | 08b595c863b45e759e57ef419c83dad2b209df9c (patch) | |
tree | 02f9c3e7c74e5b1242d4a04c21ade4e4ea501063 /client/client-editor/src/main/resources/webapp/js/dropdownList.js | |
parent | 7fbb46185166f2699b624cd2616c6fdd74ef4832 (diff) |
Adding client editor module to apex-pdp
The size of the review is big because of following:
1. edit_area & jquery are 3PP's used in the client editor
2. ui elements like svg, gifs, png
Change-Id: Ib62d8e6dda6e6dc1b6e604298e23505523f77cf2
Issue-ID: POLICY-864
Signed-off-by: ramverma <ram.krishna.verma@ericsson.com>
Diffstat (limited to 'client/client-editor/src/main/resources/webapp/js/dropdownList.js')
-rw-r--r-- | client/client-editor/src/main/resources/webapp/js/dropdownList.js | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/client/client-editor/src/main/resources/webapp/js/dropdownList.js b/client/client-editor/src/main/resources/webapp/js/dropdownList.js new file mode 100644 index 000000000..8f42b8a84 --- /dev/null +++ b/client/client-editor/src/main/resources/webapp/js/dropdownList.js @@ -0,0 +1,200 @@ +/* + * ============LICENSE_START======================================================= + * Copyright (C) 2016-2018 Ericsson. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ + +function dropdownList_option_select_scopePreserver(optionDiv, selectedOption, onselect) { + return function(event) { + dropdownList_option_select(optionDiv, selectedOption, onselect); + } +} +function dropdownList_filter_scopePreserver(optionDiv, optionUl) { + return function(event) { + dropdownList_filter(optionDiv, optionUl); + } +} +function dropdownList_option_select(divname, selectedOption, onselect) { + document.getElementById(divname + "_display").innerHTML = selectedOption.displaytext; + document.getElementById(divname)["selectedOption"] = selectedOption; + dropdownList_display_hide(divname); + if (onselect) { + onselect(selectedOption); + } +} +function dropdownList_display_click(divname, options, selected, disabled, getoptions) { + if (!document.getElementById(divname + "_options").classList.contains("dropdownList_show")) { + if (getoptions != null) { + var new_options = getoptions(); + dropdownList_ChangeOptions(document.getElementById(divname), new_options, selected, disabled, getoptions); + } + document.getElementById(divname + "_options").classList + .add("dropdownList_show", "dropdownList_display_clicked"); + } else { + document.getElementById(divname + "_options").classList.remove("dropdownList_show", + "dropdownList_display_clicked"); + } +} +function dropdownList_display_hide(optionDiv) { + document.getElementById(optionDiv + "_options").classList.remove("dropdownList_show"); +} +function dropdownList_filter(optionDiv, optionUl) { + var input, filter, ul; + var input = document.getElementById(optionDiv + "_search"); + var filter = input.value.toUpperCase(); + var ul = document.getElementById(optionDiv + "_options_list_ul"); + var lis = ul.querySelectorAll("#" + ul.id + " > li"); // get li direct + // child elements + for (var i = 0; i < lis.length; i++) { + if (lis[i].innerHTML.toUpperCase().indexOf(filter) > -1) { + lis[i].style.display = ""; + } else { + lis[i].style.display = "none"; + } + } +} + +/* + * Create a dropdown list, with a search function. + * + * Each dropdownList must have a unique "id_prefix" value as a unique identifier + * prefix "options" is an array of objects for options, where each object has a + * field called name. options[i].displaytext is a displayed text for the option + * "selected" is one of the options contained in list in the "options" + * parameter. "selected" must contain at least one field: selected.displaytext, + * where the value of selected.displaytext should be the same as + * options[i].displaytext for one of the values in options. "disabled" is a + * boolean, whether the drop down is enabled or disabled "onselect" is a + * function that is called when an option is selected, with a parameter that is + * the selected option from the passed "options" "getoptions" is a function that + * is called to dynamically retrieve options. It is called when the drop-down + * list is checked. If this is set the "options" parameter is ignored. + * + * Returns a DIV representing the dropdown list. The returned DIV will have a + * new field "selectedOption" containing one of the options in the "options" + * array, or null if no option is selected/ The returned DIV will have an id + * with value "id_prefix+'_dropdownList'", which should be unique. + */ +function dropdownList(id_prefix, options, selected, disabled, onselect, getoptions) { + var retdiv = document.createElement("div"); + var divname = id_prefix + "_dropdownList"; + retdiv.setAttribute("id", divname); + retdiv.setAttribute("class", "dropdownList"); + retdiv["_isDropDownList"] = true; + retdiv["_dropDownList_listener"] = onselect; + return dropdownList_ChangeOptions(retdiv, options, selected, disabled, getoptions); +} + +function dropdownList_ChangeOptions(dropdownListDIV, options, selected, disabled, getoptions) { + var retdiv = dropdownListDIV; + var divname = retdiv.getAttribute("id"); + if (!retdiv["_isDropDownList"]) { + console.error("Cannot provision dropdown list " + divname + " DIV because it is not a dropdown list"); + return null; + } + if (options == null && getoptions == null) { + console.error("Cannot provision dropdown list " + divname + + " DIV because it has no options and no function to get options"); + return null; + } + if (disabled && !selected) { + console.warn("Provisioning dropdown list " + divname + " that is disabled, but there is no value selected!") + } + var subdivs = retdiv.querySelectorAll("#" + divname + " > div, button"); // get + // direct + // children + // or + // retdiv + // that + // are + // divs + for (var d = 0; d < subdivs.length; d++) { + retdiv.removeChild(subdivs[d]); + } + var onselect = null; + if (retdiv["_dropDownList_listener"]) { + onselect = retdiv["_dropDownList_listener"]; + } + var display = document.createElement("div"); + retdiv.appendChild(display); + display.setAttribute("id", divname + "_display"); + retdiv["selectedOption"] = null; + + var button = document.createElement("button"); + button.setAttribute("class", "ebCombobox-helper"); + var iconHolder = document.createElement("span"); + iconHolder.setAttribute("class", "ebCombobox-iconHolder"); + var icon = document.createElement("i"); + var iconStyle = "ebIcon ebIcon_small ebIcon_downArrow_10px eb_noVertAlign"; + if (disabled) { + iconStyle += " ebIcon_disabled"; + } + icon.setAttribute("class", iconStyle); + iconHolder.appendChild(icon); + button.appendChild(iconHolder); + retdiv.appendChild(button); + + if (disabled) { + display.setAttribute("class", "dropdownList_display_disabled ebInput_width_xLong"); + } else { + display.setAttribute("class", "dropdownList_display ebInput_width_xLong"); + var onClickFunction = function(event) { + dropdownList_display_click(divname, options, selected, disabled, getoptions); + }; + display.onclick = onClickFunction; + button.onclick = onClickFunction; + } + var optionsDIV = document.createElement("div"); + retdiv.appendChild(optionsDIV); + optionsDIV.setAttribute("id", divname + "_options"); + optionsDIV.setAttribute("class", "dropdownList_options"); + var optionsSearch = document.createElement("input"); + optionsDIV.appendChild(optionsSearch); + optionsSearch.setAttribute("id", divname + "_search"); + optionsSearch.setAttribute("type", "input"); + optionsSearch.setAttribute("placeholder", "Search.."); + optionsSearch.setAttribute("class", "ebInput ebInput_width_full"); + optionsSearch.onkeyup = dropdownList_filter_scopePreserver(divname, divname + "_options_list"); + var optionsUL = document.createElement("ul"); + optionsUL.setAttribute("class", "dropdownList_options_body"); + optionsSearch.setAttribute("id", divname + "_search"); + optionsDIV.appendChild(optionsUL); + optionsUL.setAttribute("id", divname + "_options_list_ul"); + if (options) { + for (var i = 0; i < options.length; i++) { + var option = document.createElement("li"); + optionsUL.appendChild(option); + option.onclick = dropdownList_option_select_scopePreserver(divname, options[i], onselect); + option.innerHTML = options[i].displaytext; + if (selected && selected.displaytext && selected.displaytext == options[i].displaytext) { + retdiv["selectedOption"] = options[i]; + } + } + } else if (getoptions != null && selected != null) { + retdiv["selectedOption"] = selected; + } + + if (retdiv["selectedOption"] != null) { + display.innerHTML = retdiv["selectedOption"].displaytext; + display.title = display.innerHTML; + } else if (retdiv["selectedOption"] == null && !disabled) { + display.innerHTML = "Select an Option"; + } else if (retdiv["selectedOption"] == null && disabled) { + display.innerHTML = "No Option Selected"; + } + return retdiv; +} |