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Rank: Advanced Member
Groups: Member
Joined: 8/22/2007
Posts: 30
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(FIXED, see below)
I have a callbackPanel, there is only one on the page.
eo_Callback is called, and my server side function is handled.
This is returned:
The call back ... has failed because the server did not recongize this call back and processed it as a normal request. This can occure if multiple Callback/CallbackPanel controls in the page, and this ... control was initially dynamically loaded but wasn't loaded for this callback.
I only have 1 one on my page, so I have no idea why this is happening.
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Rank: Advanced Member
Groups: Member
Joined: 8/22/2007
Posts: 30
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I found the problem.
This was occuring because the DataGrid in the panel, was breaking in it's ItemDataBound event, that caused this error to come up. Once fixed, no problems!
Maybe this will help others.
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Rank: Administration
Groups: Administration
Joined: 5/27/2007
Posts: 24,217
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Hi Jeff,
A typical scenario for this to happen is that you have a dynamically created CallbackPanel but then when the page posts back, you did not recreate that callback panel. However there can be other situation that triggers this error as well. I would recommend you to temporarily comment out code/.aspx blocks to locate the offending part. Once you know what triggered it then it should become apparent why it's happening.
Thanks
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Rank: Administration
Groups: Administration
Joined: 5/27/2007
Posts: 24,217
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Cool! Thanks for sharing! Jeff Lundgren wrote:I found the problem.
This was occuring because the DataGrid in the panel, was breaking in it's ItemDataBound event, that caused this error to come up. Once fixed, no problems!
Maybe this will help others.
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