如何将剑道下拉列表转换为剑道多选

下面的代码为我工作：

 $(document).ready(function () {        debugger;        $("#DDRolepre").kendoMultiSelect({ dataTextField: "Name", dataValueField: "ID",        });        ....        ....//go to controller and call Sp and get the resultsuccess: function (result) {         debugger;         var multiSelect = $('#DDRolepre').data("kendoMultiSelect");         multiSelect.value([]);         $("#DDRolepre").data("kendoMultiSelect").setDataSource(new kendo.data.DataSource({ data: result })); var selectedData = [];         for (var i = 0; i < result.length; i++) {  selectedData.push({      Text: result[i].Name,      Value: result[i].ID  })         }