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PDF File and RadWindow

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Suzi
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Suzi asked on 08 Jul 2008, 07:18 AM
The last version of RadControls is really interisting. 

I have a question. If I use a RadWindow with Modal=true,
In the background of the webpage, we visualize a PDF file into an iframe. When I open the RadWindow, do you know if the radWindow will appear in foreground or in background ? And The modalBackground will appear in foreground ?

I ask this question, because the ModalPopupExtender of Microsoft Ajax.Net disappears when a PDF file is displayed in background. The PDF file hides the ModalPopupExtender.

Does the pdf file hide also the RadWindow or the modalBackground ?

Thank you in advance,

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Georgi Tunev
Telerik team
answered on 08 Jul 2008, 07:45 AM
Hello Suzi,

If the Overlay property is set to true, RadWindow will be displayed over the IFRAME with the PDF, however the modal background will appear behind the PDF viewer. This happens because the PDF viewer is always rendered above all DHTML elements on the page.
There is a solution that would work for the RadWindow itself - it is implemented in the Overlay property, however applying the same approach over the modal background will lead to many other problems and inconsistent behavior which is not an option.



Sincerely yours,
Georgi Tunev
the Telerik team

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