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radwinow flashes when using PreserveClientState

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Chris
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Chris asked on 24 Feb 2009, 11:09 PM
This problem is occuring on ie7 and ASPNET AJAX Q3 2008.  I have a rad window and window manager. 

The PreserveClientState is set to true in the manager. 
VisibleOnPageLoad is set to true in the window.

The page posts back a lot.  What happens is after the postback, the window is quickly drown in its default position, removed,  and then is rendered in the last position where it existed. 

Is there a way to avoid the brief flash? 

My code is not doing anything regarding position other then specifying a height and width.

Thanks!

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Fiko
Telerik team
answered on 25 Feb 2009, 03:01 PM
Hi Dean,

The information for the position of the RadWindow control is saved on the client (in a cookie), not on the server or in the session. In this case this behavior of the RadWindow object is the expected one, and for the time being cannot be changed. The RadWindow object should be loaded first and then it retrieves the needed  values for its previously saved position.


Best wishes,
Fiko
the Telerik team

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