我需要定义schema吗？如果需要，应该是什么样子的？我搜索这个似乎只找到js解决方案，我正在寻找在editortemplate中定义它的语法。
共享/编辑器模板：

@(
Html.Kendo().DropDownList()
.Name("SearchFunction")
.DataTextField("SearchFunctionDesc")
.DataValueField("SearchFunctionCode")
.DataSource(source =>
    {        
        source.Read(read => { 
            read.Action("GetSearchFunctions", "User");
        });
    })
    .OptionLabel("--Select a Search Function--")
    .AutoBind(false)
)

在控制器中：

public JsonResult GetSearchFunctions([DataSourceRequest] DataSourceRequest request)
    {
        var searchFuncs = AdminService.GetSearchFunctions();
        DataSourceResult result = searchFuncs.ToDataSourceResult(request);
        return Json(result, JsonRequestBehavior.AllowGet);
    }

然后是我的Dapper数据库查询：

var result = new List<SearchFunction>();
            using (var conn = new OracleConnection(DatabaseConnectionString))
            {
                conn.Open();
                string query = "select FUNCTION_ID, SEARCH_FUNCTION_CD, " +        
                        "SEARCH_FUNCTION_DESC, IS_ACTIVE " +
                         "from TBL_SEARCH_FUNCTIONS "; 
                result = conn.Query(query)
                    .Select(s => new SearchFunction
                    {
                        FunctionId = (int)s.FUNCTION_ID,
                        SearchFunctionCode = s.SEARCH_FUNCTION_CD,
                        SearchFunctionDesc = s.SEARCH_FUNCTION_DESC,
                        Active = s.IS_ACTIVE
                    }).ToList<SearchFunction>();
                conn.Close();
                return result;
            }