日期编辑 在客户端设置日期值

如何设置日期从一个日期编辑到另一个日期。我有两个日期编辑属性。当一个日期编辑（date1）更改时，我需要在另一个日期编辑上设置一些值。我已经创建了具有一些逻辑的ondatechange函数，然后我需要将值设置为date2字段。我已经使用 JS/jQuery 进行了设置，但在聚焦或单击更改的 date2 日期编辑后，该值无法正确绑定。

在我看来

 @Html.Hidden("dateTemp")
<label>R2Date</label>                    
@Html.DevExpress().DateEdit(
settings =>
{    
settings.Name = "date1";
settings.Properties.NullText = "MM/dd/yyyy";
settings.Properties.EditFormat = EditFormat.Custom;
settings.Properties.EditFormatString = "MM/dd/yyyy";
settings.Width = System.Web.UI.WebControls.Unit.Percentage(27);
settings.Properties.ClientSideEvents.DateChanged = "OnDateChanged";
}).Bind(Model.r2date).GetHtml()

<label>RDate</label>
@Html.DevExpress().DateEdit(
settings =>
{
settings.Name = "date2";
settings.Properties.NullText = "MM/dd/yyyy";
settings.Properties.EditFormat = EditFormat.Custom;
settings.Properties.EditFormatString = "MM/dd/yyyy";
settings.Width = System.Web.UI.WebControls.Unit.Percentage(27);
settings.Properties.ClientSideEvents.DateChanged = "ReportOnDateChanged";
}).Bind(Model.date1).GetHtml()

 [JScript]
    function OnDateChanged(s, e) {
    var dateVal = s.GetText();
   //my logic here
    dateOnchange();
    }
    dateOnchange(){
    //my logic here just need to call reportondatechange()
     ReportOnDateChanged();
    }
    function ReportOnDateChanged(s,e ) 
    {
     dateVal1 = $("#dateTemp").val(); //dateval1 has some values here 
      s.SetDate(dateVal1);//not working how to set the value here
    }

 var editor = ASPxClientControl.GetControlCollection().GetByName("date2");
            if (editor) {
                editor.SetValue(dateVal1);
            }
            $("#date2").val(dateVal1);