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Button is not clickable in CallbackPanel

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Q201747
Question
Markus Hellfeier
Yes
Processed
Answered
.NET (ASP.NET)
ASPxGridView and Editors Suite
8.2.2
Windows XP
Microsoft Visual Studio 2008
4/8/2009 8:39:10 PM
-> Created by Markus Hellfeier 4/8/2009 4:08:03 PM

Attachment: CallbackPanelProblem.zip (5579 bytes)

Hello,

I have a dynamic website where the content is marked as visible/invisible through a callback with a CallBackPanel.

The Button being under "Content" should demonstrate a navigation menu. When clicking this button (navigation menu) the Callback panel provides a callback to show the desired content. To simplify matters, the shown content is just another button.

When clicking this button called "CallBackButton1" another CallbackPanel, nested in the parent CallBackPanel provides a callback.

This works so far and my third button "CallBackButton2" ( in real world application a grid or something else ) is shown.

But when trying to click this button to do his work, nothing happens. The button is not clickable and in some cases it throws an error.

How can i avoid this undesired behaviour?

Changing the programms logic is not a solution.

Thanks

<- Processed (Answered) by DevExpress Team 4/8/2009 8:39:10 PM

Attachment: dxSample.zip (6035 bytes)

Hi Markus,

To address this problem, you should restore the control's hierarchy at every request to the server. I have attached a patched version of your project, which works properly here.

Thanks,
Plato

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