add checkbox

@@ -2,6 +2,22 @@ var $ = require('jquery'),
 	common = require('../../../../common/common');
 
 var promotionEdit={
+    batchId:[],
+    buildCheckboxHtml:function(_class,_data_index,_checked){
+        var _checkBox="<input type='checkbox'";        
+        var _end="/>",
+        if(_class){
+            _checkBox+=" class='"+_class+"'";
+        }
+        if(_data_index){
+            _checkBox+=" data-index='"+_data_index+"'";
+        }
+        if(_checked){
+            _checkBox+=" checked='"+_checked+"'";
+        }
+        _checkBox+=_end;
+        return _checkBox;
+    },
     getParam:function(){
         var param={
             el: '#basicTable_promotion',
@@ -12,52 +28,76 @@ var promotionEdit={
                     endTime:common.util.__input("endTime")            
                 };
             },
-            columns: [{
-            display: "ID",
-                name: "id"
-            }, {
-                display: "促销名称",
-                name: "title"        
-            }, {
-                display: '优先级',
-                name: "priority"
-            }, {
-                display: '开始时间',
-                name: "startTime",
-                render: function(item) {
-                    var date = new Date(item.startTime * 1000);
-                    return date.getFullYear() + '-' + (date.getMonth() + 1) + '-' + date.getDate() + ' ' + date.getHours() + ':' + date.getMinutes() + ':' + date.getSeconds();
-                }
-            }, {
-                display: '结束时间',
-                name: "endTime",
-                render: function(item) {
-                    var date = new Date(item.endTime * 1000);
-                    return date.getFullYear() + '-' + (date.getMonth() + 1) + '-' + date.getDate() + ' ' + date.getHours() + ':' + date.getMinutes() + ':' + date.getSeconds();
-                }
-            }, {
-                display: '是否启用',
-                name: "status",
-                render: function(item) {
-                    if(item.status==1){
-                        var name ="已启用" ;
-                    }else {
-                        var name ="未启用" ;
+            columns: [
+                {
+                    display: '',
+                    type: 'checkbox',
+                    render: function (item) {
+                        var htmlContent = "";
+                        var _class="wqt_checkbox";
+                        if(this.batchId.length == 0 ){
+                            //htmlContent = "<input type='checkbox' class='wqt_checkbox' data-index='"+item.__index+"'>";
+                            htmlContent = this.buildCheckboxHtml(_class,item.__index,null);
+                        }else{
+                            $.each(this.batchId,function(n,value) {
+                                if(item.id == value){
+                                    //htmlContent = "<input type='checkbox' checked='checked'  class='wqt_checkbox' data-index='"+item.__index+"'>";
+                                    htmlContent = this.buildCheckboxHtml(_class,item.__index,"checked");
+                                    return false
+                                }else{
+                                    //htmlContent = "<input type='checkbox'  class='wqt_checkbox' data-index='"+item.__index+"'>";
+                                    htmlContent = this.buildCheckboxHtml(_class,item.__index,null);
+                                }
+                            })
+                        }
+                        return htmlContent;
+                    }
+                },{
+                    display: "ID",
+                    name: "id"
+                }, {
+                    display: "促销名称",
+                    name: "title"        
+                }, {
+                    display: '优先级',
+                    name: "priority"
+                }, {
+                    display: '开始时间',
+                    name: "startTime",
+                    render: function(item) {
+                        var date = new Date(item.startTime * 1000);
+                        return date.getFullYear() + '-' + (date.getMonth() + 1) + '-' + date.getDate() + ' ' + date.getHours() + ':' + date.getMinutes() + ':' + date.getSeconds();
+                    }
+                }, {
+                    display: '结束时间',
+                    name: "endTime",
+                    render: function(item) {
+                        var date = new Date(item.endTime * 1000);
+                        return date.getFullYear() + '-' + (date.getMonth() + 1) + '-' + date.getDate() + ' ' + date.getHours() + ':' + date.getMinutes() + ':' + date.getSeconds();
+                    }
+                }, {
+                    display: '是否启用',
+                    name: "status",
+                    render: function(item) {
+                        if(item.status==1){
+                            var name ="已启用" ;
+                        }else {
+                            var name ="未启用" ;
+                        }
+                        return name;
                     }
-                    return name;
-                }
-            },  {
-                display: '优惠券限制使用',
-                name: "status",
-                render: function(item) {
-                    if(item.status==1){
-                        var name ="是" ;
-                    }else {
-                        var name ="否" ;
+                },  {
+                    display: '优惠券限制使用',
+                    name: "status",
+                    render: function(item) {
+                        if(item.status==1){
+                            var name ="是" ;
+                        }else {
+                            var name ="否" ;
+                        }
+                        return name;
                     }
-                    return name;
-                }
-            }]
+                }]
         };
         return param;
     },