EasyUI DataGrid 合并单元格

 1 function mergeCells(){  
 2         var arr =[{mergeFiled:"field",premiseFiled:""}];////合并列的field数组及对应前提条件filed（为空则直接内容合并）
 3         var dg = $("#id");   //要合并的datagrid中的表格id  
 4         var rowCount = dg.datagrid("getRows").length;  
 5         var cellName;  
 6         var span;  
 7         var perValue = "";  
 8         var curValue = "";  
 9         var perCondition="";  
10         var curCondition="";  
11         var flag=true;  
12         var condiName="";  
13         var length = arr.length - 1;  
14         for (i = length; i >= 0; i--) {  
15             cellName = arr[i].mergeFiled;  
16             condiName=arr[i].premiseFiled;  
17             if(!condiName){  
18                 flag=false;  
19             }  
20             perValue = "";  
21             perCondition="";  
22             span = 1;  
23             for (row = 0; row <= rowCount; row++) {  
24                 if (row == rowCount) {  
25                     curValue = "";  
26                     curCondition="";  
27                 } else {  
28                     curValue = dg.datagrid("getRows")[row][cellName];  
29                     /* if(cellName=="ORGSTARTTIME"){//特殊处理这个时间字段 
30                         curValue =formatDate(dg.datagrid("getRows")[row][cellName],""); 
31                     } */  
32                     if(!flag){  
33                         curCondition=dg.datagrid("getRows")[row][condiName];  
34                     }  
35                 }  
36                 if (perValue == curValue&&(flag||perCondition==curCondition)) {  
37                     span += 1;  
38                 } else {  
39                     var index = row - span;  
40                     dg.datagrid(‘mergeCells‘, {  
41                         index : index,  
42                         field : cellName,  
43                         rowspan : span,  
44                         colspan : null  
45                     });  
46                     span = 1;  
47                     perValue = curValue;  
48                     if(!flag){  
49                         perCondition=curCondition;  
50                     }  
51                 }  
52             }  
53         }  
54     }
55 
56 //<table id="deviceSerieses" class="easyui-datagrid" data-options="onLoadSuccess: mergeCells"></table>