[Solved] How do I use a RadAjaxPanel in this scenario?

[Boris]

Please ignore this post.  Just found the answer.

http://www.telerik.com/community/forums/aspnet-ajax/grid/radgrad-how-to-populate-dropdown-with-selection-from-another-dropdown-in-editform.aspx

Apologies to one and all (and I clearly need to find some more coffee...)

I have a RadGrid that edits records using the FormTemplate method.  So far, so good. 

Now I've been told that I have to add a dropdown and that SelectedIndexChange event must update two other controls in the editing FormTemplate (only those two controls).  This is intended to be the same as the setup in another screen that's already working, although not within a RadGrid.

What I've done so far is put that dropdown and the other two controls, RadComboBoxes, in a RadAjaxPanel within the FormTemplate.
(My Ajax experience so far is limited to putting controls within a RadAjaxPanel so they don't affect the rest of the page.)

The SelectedIndexChange fires but at this point I have no idea how to access the other dropdowns in order to refresh them.

Suggestions?

[Milena]

Hello,

You can access the controls of FormTemplate as use the following approach:

(sender as WebControl).NamingContainer.FindControl("ControlID")

More information on this matter could be found here.

Kind regards,
Milena
the Telerik team