I have given up my attempts at a WebTree in an WARP. The tree was working fine, but server calls (through ICallBackEventHandler) on subsequent selections were getting eaten somewhere (by Warp I think, but not sure). For that reason, and other posts that say you really should only use Warp for Framework 1.0 applications, I am going to switch over to UpdatePanels.
Is there a good example of this out there somewhere???
My initial attempt is failing! The page appears to be reloaded each update. I have the DemandLoadComplete logic (described in other posts) and that is never firing!
My code is somewhat complicated, so I can understand why it may not be working. I have a page with UltraWebListBar with each Group dynamically created with a Web Control which contains a WebTree. I have tried wrapping each WebTree in an UpdatePanel, and also wrapping the UltraWebListBar in an UpdatePanel, but each time the entire page is cleared and redisplayed. Of course I only want an individual WebTree repopulated.
Any examples along this line would be appreciated!
Thanks!
HelloPlease find the attached sample.Hope this helps.