DataboundListBox + Expander = nothing

[Morgan]

<telp:RadExpanderControl.ExpandableContentTemplate>

      <DataTemplate>

             <telp:RadDataBoundListBox ItemsSource="{Binding ScheduledFlights}"

                            EmptyContent="No Flights. Sync or manually add."

                            SelectedItem="{Binding SelectedFlight, Mode=TwoWay}" 

                            ItemTemplate="{StaticResource FlightsTemplate}"

                            cm:Message.Attach="[Event SelectionChanged] = [Action ScheduledFlightChanged()]">

                 </telp:RadDataBoundListBox>

         </DataTemplate>

</telp:RadExpanderControl.ExpandableContentTemplate>


This will produce a big blank below the expanded content. 
I would expect it would at least expand to show the listbox with content but no...

[Morgan]

I have been able to show the second databoundlistbox, but it will not populate with data I know is present in ScheduledFlights, what am I missing? about to say "f it" and move on...

[Deyan]

Hi Morgan,

Thanks for writing.

Based on the code snippets you have pasted I cannot exactly say what happens. It will be great if you manage to isolate the issue in a separate project and send it to us for further investigation.

You will have to open a new support ticket in order to be able to attach files.

Thanks for your time.

Regards,
Deyan
Telerik

[Arun]

Hi, When a new project is created and the sample code from the telerik site is pasted all is fine.

But strangely when i try to copy paste or create a new datatemplate for Expandable control, it just dont get used and become reduntant.

Check the attached screen shot of the xaml file. The data template for content gets used properly bt not the expandable content data template.

[Deyan]

Hello Arun,

I am not quite sure why this happens on your side. Does this prevent you from building and running the project correctly? If yes, could you please send us the project so that we can further investigate the case?

Are you using any custom code analysis plugins that might be causing this?

Regards,
Deyan
Telerik

[Arun]

Hi Deyan, Yes. That was the issue. Its resolved now.