easyUI单元格合并自定义封装（二）

1. 效果图：
   
   效果图与 easyUI单元格合并自定义封装 (一) 效果图一致
   
   
   
2. 源代码如下：
   
   
   [javascript] view plain copy

   1. function mergeGridColCells(grid,refCols,rowFildNames)  
   2.       {  
   3.              var rows=grid.datagrid('getRows' );  
   4.              //alert(rows.length);  
   5.              //alert(rows[1][rowFildName]);  
   6.              var flag=false ;  
   7.              var startIndex=0;  
   8.              var endIndex=0;  
   9.              if(rows.length< 1)  
   10.             {  
   11.                    return;  
   12.             }  
   13.             $.each(rows, function(i,row){  
   14.               $.each(refCols, function(j,refCol){  
   15.                     if(row[refCol]!=rows[startIndex][refCol])  
   16.                     {  
   17.                           flag= false;  
   18.                           return false ;  
   19.                     }  
   20.                     else  
   21.                     {  
   22.                           flag= true;  
   23.                     }  
   24.               });  
   25.                   //if(row[rowFildName]==rows[startIndex][rowFildName])  
   26.                   if(flag)  
   27.                   {  
   28.                         endIndex=i;  
   29.                   }  
   30.                    else  
   31.                   {  
   32.                          $.each(rowFildNames, function(k,rowFildName){  
   33.                                grid.datagrid( 'mergeCells',{  
   34.                                     index: startIndex,  
   35.                                     field: rowFildName,  
   36.                                     rowspan: endIndex -startIndex+1,  
   37.                                     colspan: null  
   38.                               });  
   39.                          });  
   40.                          
   41.                         startIndex=i;  
   42.                         endIndex=i;  
   43.                   }  
   44.             });  
   45.             $.each(rowFildNames, function(k,rowFildName){  
   46.                    grid.datagrid( 'mergeCells',{  
   47.                               index: startIndex,  
   48.                               field: rowFildName,  
   49.                               rowspan: endIndex -startIndex+1,  
   50.                               colspan: null  
   51.                         });  
   52.           });  
   53.       }  
   
   
   
3. 参数说明
   
   grid：        easyUI的datagrid对象
   

   refCols        合并参考列数组，及这些列都相等则合并rowFildNames指定的列
   rowFildNames： 和并列的field属性值及要合并的列数组
   
   
4. 示例：mergeGridColCells($('#serviceTypeTable'),['serviceTypeId','areaId'],['areaName']);
5.