jqgrid 设置单元格编辑/不可编辑

$("#jqgrid1").jqGrid(‘setCell‘, rowId, ‘column‘, ‘0‘, ‘not-editable-cell‘);

 1 function removeCellClass(rowid,grid,clumnName,className)
 2     {
 3         var iCol = getColumnIndexByName(grid, clumnName),
 4             tr = grid[0].rows.namedItem(rowid), // grid is defined as grid=$("#grid_id")
 5             td = tr.cells[iCol];
 6         $(td).removeClass(className);
 7         
 8     }
 9  
10     var getColumnIndexByName = function (grid, columnName) {
11         var cm = grid.jqGrid(‘getGridParam‘, ‘colModel‘);
12         for (var i = 0, l = cm.length; i < l; i++) {
13             if (cm[i].name === columnName) {
14                 return i; // return the index
15             }
16         }
17         return -1;
18     }