flexigrid
//add cell
                             $('thead tr:first th', g.hDiv).each
                                (
                                     function() {

                                         var idx = $(this).attr('axis').substr(3);

                                         if (n.name == row.cell[idx].name) {

                                             td.align = this.align;

                                             //render(cell,row,data,index) 刘冬
                                             //cell:当前单元格的数据
                                             //row:当前行数据
                                             //data:所有数据
                                             //index:当前行号
                                             var col = n;
                                             var cell = row.cell[idx].value;
                                             if (col.render) {
                                                 td.innerHTML = col.render(cell, row, data, idx);
                                             } else {
                                                 td.innerHTML = cell;
                                             }
                                             $(tr).append(td);

                                             $(td).attr("value", cell);  //插入实际值(value)的属性
                                         }

                                     });