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[Solved] Surprising behavior

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André
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André asked on 28 Jun 2008, 06:58 PM
I have a page where I load an ascx control on the page when a linkbutton is clicked. I use the RadAjaxManager to define that.

The strange part is that once the ascx control is loaded, it is apparently ajaxified as if it had been placed in a RadAjaxPanel. Using the old RadControls, the controls in that ascx were causing full postback.

What could have caused that change?

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Iana Tsolova
Telerik team
answered on 01 Jul 2008, 09:18 AM
Hi André,

RadControls for ASP.NET AJAX are built on top of MS AJAX Framework. You can find more about RadControls for ASP.NET AJAX here.

What the new RadAjaxManager does when you set the desired ajax setting, is to dynamically add MS UpdatePanels around the updated controls. And once a content is wrapped in UpdatePanel, all controls in that content are being ajaxified.

Review this help article on how to exclude controls from ajaxifying.

Let us know if we could help you further.

Greetings,
Iana
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Iana Tsolova
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