EasyUI Combobox 組合框

默認選擇第一項，加請選擇，取值問題

<input class="easyui-combobox" id="ddlWHS" name="ddlWHS" />


 //combox默認選擇第一個
                        $(function () {
                            $('#ddlWHS').combobox({
                                url: "../../HR/attType/list_attType.ashx?type=Bindddl",
                                valueField: 'WorkingHour_beginTime',
                                textField: 'WorkingHour_name',
                                editable: false,
                                onLoadSuccess: function (data) {
                                    var data = $('#ddlWHS').combobox('getData');
                                    if (data.length > 0) {
                                        $("#ddlWHS").combobox('select', data[0].WorkingHour_beginTime);
                                    }
                                }
                            });
                        });

                       //    combox加請選擇 
                        $(function () {
                            $('#ddlWHS').combobox({
                                url: "../../HR/attType/list_attType.ashx?type=Bindddl",
                                valueField: 'WorkingHour_beginTime',
                                textField: 'WorkingHour_name',
                                editable: false,
                                //返回要顯示的過濾數據
                                loadFilter: function (data) {
                                    var o = [{ 'WorkingHour_beginTime': '0', 'WorkingHour_name': '--請選擇--'}];
                                    return o.concat(data);
                                },
                                //當遠程數據加載成功時觸發 
                                onLoadSuccess: function (data) {
                                    var data = $('#ddlWHS').combobox('getData');
                                    if (data.length > 0) {
                                        $("#ddlWHS").combobox('select', data[0].WorkingHour_beginTime);
                                    }
                                },
                                onSelect: function (record) {
                                  //獲取values
                                   alert($("#ddlWHS").combobox("getValues"));
                                  // 獲取text
                                   alert($("#ddlWHS").combobox("getText"));
                                }

                            });
                        });