datagrid 改值 ，待验证

Posted 2020-08-25 人生为卒

  var rows = grid.getData();
                for (var i = 0, l = rows.length; i < l; i++) {
                    var row = rows[i]
                    grid.updateRow(row, { name: "新名字", email: "新邮箱" })
                }