e.Container.FindControl("RecurrentAppointment") returns "Nothing"

[Pasquale]

Hi,

i implemented an .aspx page, with a RadScheduler.

1. <telerik:RadScheduler ID="RadScheduler1" runat="server" Culture="Italian (Italy)"     ProviderName="AllotmentSchedulerData" SelectedView="TimelineView" DayEndTime="08:00:00" AdvancedForm-EnableCustomAttributeEditing="True" CustomAttributeNames="Contingente Camere,Release,Attivo,explode" RowHeight="55px" FirstDayOfWeek="Monday" LastDayOfWeek="Sunday" ShowHoursColumn="False" WorkDayEndTime="08:00:00"       OverflowBehavior="Expand" Style="top: 0px; left: 0px" MonthHeaderDateFormat="MMMM, yyyy" StartInsertingInAdvancedForm="True" >
  <AppointmentTemplate>
   <asp:Label runat="server" ID="RecurrenceIcon" />
   <%# Eval("Subject") %>
   <asp:Label runat="server" ID="TCpL" />
   <asp:Label runat="server" ID="TCL" />
  </AppointmentTemplate>
  <MonthView VisibleAppointmentsPerDay="5" HeaderDateFormat="MMMM, yyyy" />
  <TimelineView HeaderDateFormat="dd/MM/yyyy" NumberOfSlots="25" SlotDuration="1.00:00:00" ColumnHeaderDateFormat="dd/MM" ShowInsertArea="true" GroupBy="roomType" GroupingDirection="Vertical"  /><DayView DayEndTime="08:00:00" ShowHoursColumn="False" WorkDayEndTime="08:00:00" UserSelectable="False" /><WeekView UserSelectable="False"/>
</telerik:RadScheduler>

 

...and this is the code behind

 

1.<p>  Private Sub RadScheduler1_FormCreated(ByVal sender As Object, ByVal e As Telerik.Web.UI.SchedulerFormCreatedEventArgs) Handles RadScheduler1.FormCreated</p><p> .............</p><p>            Dim chk2 As CheckBox = e.Container.FindControl("AllDayEvent")<br>            Dim chk1 As CheckBox = e.Container.FindControl("RecurrentAppointment")<br>            Dim chk3 As RadTimePicker = e.Container.FindControl("StartTime")<br>            Dim chk4 As RadTimePicker = e.Container.FindControl("EndTime")<br><br>            CType(e.Container.FindControl("AllDayEvent"), CheckBox).Style.Add(HtmlTextWriterStyle.Visibility, "hidden")<br>            CType(e.Container.FindControl("RecurrentAppointment"), CheckBox).Style.Add(HtmlTextWriterStyle.Visibility, "hidden")<br>            CType(e.Container.FindControl("StartTime"), RadTimePicker).Style.Add(HtmlTextWriterStyle.Visibility, "none")<br>            CType(e.Container.FindControl("EndTime"), RadTimePicker).Style.Add(HtmlTextWriterStyle.Visibility, "none")</p><p>...............</p><p>End Sub</p>

 

the code "CType(e.Container.FindControl("RecurrentAppointment"), CheckBox).Style.Add(HtmlTextWriterStyle.Visibility, "hidden")" returns me an error, in the ScriptResource.axd file (Object reference not set to an instance of an object)

the variable chk1 is "Nothing".

 

 Any idea how to solve the issue?

 

Thanks in advance

 

[Pasquale]

 [code]

            Dim chk2 As CheckBox = e.Container.FindControl("AllDayEvent")
            Dim chk1 As CheckBox = e.Container.FindControl("RecurrentAppointment")
            Dim chk3 As RadTimePicker = e.Container.FindControl("StartTime")
            Dim chk4 As RadTimePicker = e.Container.FindControl("EndTime")

            CType(e.Container.FindControl("AllDayEvent"), CheckBox).Style.Add(HtmlTextWriterStyle.Visibility, "hidden")
            CType(e.Container.FindControl("RecurrentAppointment"), CheckBox).Style.Add(HtmlTextWriterStyle.Visibility, "hidden")
            CType(e.Container.FindControl("StartTime"), RadTimePicker).Style.Add(HtmlTextWriterStyle.Visibility, "none")
            CType(e.Container.FindControl("EndTime"), RadTimePicker).Style.Add(HtmlTextWriterStyle.Visibility, "none")

[/code]

 

this is the formatted code... Sorry :)​

[Plamen]

Hi,

I will recommend you to refer to this help topic where in the Make changes in the recurrence editor section is explained how to find controls in the RecurrenceEditor.

Regards,
Plamen
Telerik