AJAX :: RadioButtons In UpdatePanel CheckChanged Event Not Working
Oct 12, 2012
I have used an Update Panel, and place two RadioButtons in Update Panel.
Radiobutton1 ID="radio1" and RadioButton2 ID="radio2"
Then I have set AsynPostBack for Both radioButton's.
Now, on Page Loads radio1 will triggered and fetch all data from Database, then when I click on radio2 it will triger and fetch all data, but if I again click radio1 It doesn't get trigger.
Same process I have done by setting PostBack on both Radiobutton's but show's same result.
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I have the following situation:
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[Code].....
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[Code]....
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[Code]....
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[code]....
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[Code]....
codebehind part:
[Code]....
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[Code]....
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[Code]....
[Code]....
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[Code]....
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[Code]....
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[Code]....
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Line: 4674
Char: 21
Code: 0"
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[Code]....
Here is the error I am getting:
A control with ID 'LoginButtonHDR' could not be found for the trigger in UpdatePanel 'UpdatePanel1'.
Description:
An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.InvalidOperationException: A control with ID 'LoginButtonHDR' could not be found for the trigger in UpdatePanel 'UpdatePanel1'.
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