[Solved] Display RadWindow after ItemsRequested Event

[samer]

Hi,
Im trying to display RadWindow after the ItemsRequested Event fires for a RadComboBox. If no items found to load, or an exception thrown while loading the data, a RadWindow will apear with an error message. However the RadWindow won't show. I tried to display the RadWindow after SelectedIndex_Changed event fires and it did display, so why its not working for the ItemsRequested Event.

Appreciate your help.
Samer Saleh

[Atanas Korchev]

Hello samer,

You can try by subscribing to the OnClientItemsRequested event and call radopen("MyPage.aspx") there. What is the approach you are currently using?

Regards,
Albert
the Telerik team

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[samer]

Thanks Albert,

My approach is simple. I have RadComboBox that is getting populated OnDemand from the database, so Im using the server side ItemsRequested Event for that. I'm not sure how I can incorperate the OnClientItemsRequested event besides that so I cand display RadWindow if the database loading process errored. Can you explain it more ?
Thanks Alot
Samer

[Veselin Vasilev]

Hello samer,

I suggest that you subscribe to the OnClientItemsRequestFailed event.

I have attached a small test page demonstrating how it works. Please download it and give it a try.

I hope this helps.

All the best,
the Telerik team

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