ajax 自定义json数据返回

 var obj = new

            {

                success = success,

                errMsg = errMsg

            };
            var ret = JsonConvert.SerializeObject(obj);

            Response.ContentType = "application/json";

            Response.Write(ret);

            Response.End();

ajax  自定义json数据返回

 $.post('List.aspx?action=delete', { id: item.Id }, function (result) {

                            if (result.success == ‘1’) {

                                $.messager.show({

                                    title: 'Success',

                                    msg: "删除成功!"

                                });

                                $('#xytx').datagrid('reload');    // reload the user data

                            } else {

                                $.messager.show({    // show error message

                                    title: 'Error',

                                    msg: result.errMsg

                                });

                            }

                        }, 'json');