js自定义命名空间

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<pre name="code" class="html">定义命名空间

 var nameSpace = nameSpace || {};(function () {    var global = window;    /**     *      * @param {} nsStr     * @return {}     */    nameSpace.ns = function (nsStr) {        var parts = nsStr.split("."),        root = global,        max,        i;        for (i = 0, max = parts.length ; i < max ; i++) {            //如果不存在，就创建一个属性            if (typeof root[parts[i]] === "undefined") {            root[parts[i]] = {};            }            root = root[parts[i]];        }        return root;    };})(); nameSpace.ns("foodsafe.detect"); //注册命令空间 foodsafe.detect={};  foodsafe.detect = {    idx:10000,    addRow:function(tableName){ //表格增加一行,复制<span style="font-family: Arial, Helvetica, sans-serif;">select2</span>         var copySelect = $("#copyTable tbody").find("select[name='pointSelected']");//复制<span style="font-family: Arial, Helvetica, sans-serif;">select2下拉框</span>         copySelect.select2('destroy');         $("#" + tableName + " tbody").append($("#copyTable tbody tr").clone());         var pointSelect = $($("#" + tableName + " tr:last").find("select[name='pointSelected']"));         pointSelect.select2('destroy');         this.initSelect2(pointSelect);         pointSelect.select2();         var indexId = this.idx;         $("#" + tableName + " tr:last").find("[type='text']").each(function(){             $(this).attr("name",$(this).attr("name") + "-" + indexId);         });         this.idx = this.idx + 1;    },        initSelect2:function($elem) {        $elem.select2({            minimumResultsForSearch: -1,            width: 'resolve'        });       },        doItemSubmit:function(){           this.doTr2Joson();           $("#inputForm").submit();                },    doTr2Joson:function(){  //ajax 行值转josn        var obj = new Array();        $("[id^=contentTable]").each(function(i){            $(this).find("tr").each(function(j){                if(j > 0){                    var trObj = $(this);                    var id = $(trObj.find('input[name^="id"]')).val();                    var deviceType = i;                    var pconfig= {                            id:id,                            deviceType:deviceType                    }                    obj.push(<span style="font-family: Arial, Helvetica, sans-serif;">pconfig</span>);                }           });        });        $("#ipcJson").val(JSON.stringify(obj));//赋值    } }

</pre><pre name="code" class="html"><ul><li><span style="font-family: Arial, Helvetica, sans-serif;">使用</span></li></ul>

<pre name="code" class="html"><input id="btnSubmit" class="btn btn-primary" type="button" value="保 存" onclick="foodsafe.detect.doItemSubmit()"/>

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