AJAX :: UpdatePanel - UpdateProgress Only Displays On Initial Postback?

Jul 30, 2010

In a nutshell I have an UpdatePanel with an UpdateProgress item, first postback checks for warnings, if there are any they will be be displayed to the user as a JavaScript 'confirm' box. If the user clicks OK the next postback occurs to commit the change.

The UpdateProgress loading notification appears on the first postback but not on the second, even though both of them function correctly. The buttons that trigger both postbacks are async postback triggers in the update panel, and both are inside the ContentTemplate.

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[Code]....

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[Code]....

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[Code]....

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[Code]....

[Code]....

[Code]....

[Code]....

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[Code] ...

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[Code]....

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[Code]....

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[Code]....

[Code]....

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Code:

[code]....

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[Code]....

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I have a nested child and parent UpdatePanel. The problem is, when the child UpdatePanel is refreshed/posted, the UpdateProgress in parent fires up. How can I prevent this? The structure is like this:

<asp:UpdatePanel ID="UpdatePanel1" runat="server">
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Jan 7, 2010

I use updatepanel and updateprogress in my project. Whenever I add updatepanel to a page, then I should add updateprogress too. Now I want to make a custom control that include both updatepanel and updateprogress. If there are any controls like this, give me its link. On other hands How to make a custom control likte that?

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