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/*
 * Copyright (C) 2015 ZTE, Inc. and others. All rights reserved. (ZTE)
 *
 * 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.
 */
var commonUtil = {};
commonUtil.arrayRemove = function( aryInstance , index ){
    if(aryInstance == undefined || aryInstance == null){
        return;
    }
    for(var i=0,n=0;i<aryInstance.length;i++) {
        if(aryInstance[i]!=aryInstance[dx]) {
            aryInstance[n++]=aryInstance[i];
        }
    }
    aryInstance.length-=1;
};

//对Date的扩展,将 Date 转化为指定格式的String
// 月(M)、日(d)、小时(h)、分(m)、秒(s)、季度(q) 可以用 1-2 个占位符,
// 年(y)可以用 1-4 个占位符,毫秒(S)只能用 1 个占位符(是 1-3 位的数字)
// 例子:
// (new Date()).Format("yyyy-MM-dd hh:mm:ss.S") ==> 2006-07-02 08:09:04.423
// (new Date()).Format("yyyy-M-d h:m:s.S")      ==> 2006-7-2 8:9:4.18
commonUtil.parseDate = function( dateObj , format){
    var o = {
        "M+" : dateObj.getMonth()+1, //month
        "d+" : dateObj.getDate(),    //day
        "h+" : dateObj.getHours(),   //hour
        "m+" : dateObj.getMinutes(), //minute
        "s+" : dateObj.getSeconds(), //second
        "q+" : Math.floor((dateObj.getMonth()+3)/3),  //quarter
        "S" : dateObj.getMilliseconds() //millisecond
    }
    if(/(y+)/.test(format)) format=format.replace(RegExp.$1,
        (dateObj.getFullYear()+"").substr(4 - RegExp.$1.length));
    for(var k in o)
        if(new RegExp("("+ k +")").test(format))
            format = format.replace(RegExp.$1, RegExp.$1.length==1 ? o[k] :
                    ("00"+ o[k]).substr((""+ o[k]).length));
    return format;
};