AJAX :: ModalPopUpExtender Inside ModalPopUpExtender

Sep 3, 2010

I have a modal popup extender with one control (ascx) this control has a label that on onclic method call other popup extender.

It's has other ascx, it's has a button for a search. When I do Click in this button in first time, the event click not fired and there are a javascript error that say "this._activeDRagVisual is null reference".

In the other hand, If a use de second popup inside an asp page the event and control work correctly. The problem is with the popup inside popup.

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[Code] .....

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I think I've found a bug in the ModalPopupExtender. Here is the details:


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Steps to reproduce the problem

Create a simple ASP.NET web application in VS using the code provided aboveRun the app in debug modeClick on button Show 1, and then click the link button Show. The popup panel should show up. Click either
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Further explaination

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