如何在(弹出)中触发DropDownList事件

Question

我的.Cshtml页面中有下面的kendo调度程序代码

<div class="space-6"></div>
    <div class="row">
      <label>Procedure Code</label>
        @Html.Partial("Partials/_ProviderCodeHint")
  </div>

@(Html.Kendo().Scheduler<AppoinmentModel>()
    .Name("AppoinmentModelSchduler")
    .Views(views =>
    {
        views.DayView();
        views.WorkWeekView(workWeekView => workWeekView.Selected(true));
        views.WeekView();
        views.MonthView();
        views.AgendaView();
    })
    .Resources(resource =>
    {
        resource.Add(m => m.ProcedureCode_Id)
             .Title("Pro Code")
             .DataTextField("DisplayText")
             .DataValueField("DataField")
             .Name("ProcedureCode_Id")
             .DataSource(p => p.Read(x => x.Action("GetProcedureCodes", "OfficeAppointment").Data("_ProviderCodeHint_SupplementData")).ServerFiltering(true));
    })
    .DataSource
    (
         d => d.Model(m =>
         {
             m.Id(f => f.Id);
             m.Field(f => f.Title).DefaultValue("No title");
             m.RecurrenceId(f => f.RecurrenceId);
         })
        .Events(x => x.Error("kendoGridErrorHandle"))
        .ServerOperation(true)
        .PageSize(500)
        .Read(x => x.Action("Scheduler_Appointment_Read", "OfficeAppointment").Data("Scheduler_SupplementData"))
        .Create(x => x.Action("Scheduler_Appointment_AddUpdate", "OfficeAppointment").Data("Scheduler_SupplementData"))
        .Update(x => x.Action("Scheduler_Appointment_AddUpdate", "OfficeAppointment").Data("Scheduler_SupplementData"))
        .Destroy("Scheduler_Appointment_Delete", "OfficeAppointment")
    )
)

我通过调用另一个部分视图来绑定下拉列表。

部分视图代码

<script>

    function _ProviderCodeHint_SupplementData() {
        var providerCodeCombo = $("#_ProviderCodeHint").data("kendoDropDownList");

        return {
            ProviderCodeId: providerCodeCombo.value()
        };
    }

    function providerCodeHintOnChange() {
        alert('Tested');
    }

</script>

@(
 Html.Kendo().DropDownList()
        .Name("_ProviderCodeHint")
        .HtmlAttributes(new { @class = "input-xlarge" })
        .DataValueField("DataField")
        .Events(x => x.Change("providerCodeHintOnChange"))
        .DataTextField("DisplayText")
        .DataSource(p => p.Read(x => x.Action("GetProcedureCodes", "OfficeAppointment").Data("_ProviderCodeHint_SupplementData")).ServerFiltering(true))
)

每件事都很好。但是当我试图添加一个下拉列表事件时。不会被炒鱿鱼。我试过剑道的Jquery和.Events。

如果我使用kendo的.Events，它会在资源加载时间本身时触发。

引导我触发一个onchange event在弹出弹出后，加载后，从点击调度器单元格点击。

现在，由于加载优先级，Jquery无法为Onchange工作。

Answer 1

我自己找到了解决办法

在加载Scheduler时，我已经调用了script function and initialized events .Events(eve => eve.Change("OnLoad")

部分视图中的：

.DataSource
    (
         d => d.Model(m =>
         {
             m.Id(f => f.Id);
             m.Field(f => f.Title).DefaultValue("No title");
             m.RecurrenceId(f => f.RecurrenceId);
         })
        .Events(x => x.Error("kendoGridErrorHandle"))
        .ServerOperation(true)
        .PageSize(500)
        .Read(x => x.Action("Scheduler_Appointment_Read", "Appointment").Data("Scheduler_SupplementData")).Events(eve => eve.Change("OnLoad"))
        .Create(x => x.Action("Scheduler_Appointment_AddUpdate", "Appointment").Data("Scheduler_SupplementData"))
        .Update(x => x.Action("Scheduler_Appointment_AddUpdate", "Appointment").Data("Scheduler_SupplementData"))
        .Destroy("Scheduler_Appointment_Delete", "Appointment")
    )

脚本中的：

function OnLoad() {
        $('select[data-bind="value:ProcedureCode_Id"]').change(function () {
            $('input[data-bind="value:title"]').val($('select[data-bind="value:Provider_Id"]')[0].selectedOptions[0].text + ", " + $('select[data-bind="value:ProcedureCode_Id"]')[0].selectedOptions[0].text);

        });

        $('select[data-bind="value:Provider_Id"]').change(function () {
            $('input[data-bind="value:title"]').val($('select[data-bind="value:Provider_Id"]')[0].selectedOptions[0].text + ", " + $('select[data-bind="value:ProcedureCode_Id"]')[0].selectedOptions[0].text);

        });
    }