AJAX :: Onmouseover Is Not Working For Image Button In Updatepanel
Jun 14, 2010
I using a updatePanel which contains ImageButton and i have onmouseover for imgBtn . But onmouseover is not working
<asp:UpdatePanel ID="updateData" runat="server">
<ContentTemplate>
<input type="image" id="image1" name="imgBtn" runat="server" src="MyImg.gif" onmouseover="ChangeImg()" onserverclick="image1_click"/>
</ContentTemplate>
</asp:UpdatePanel>
******** javascript**********
<script type="text/javascript" language="javascript">
function ChangeImg()
{
document.getElementById('image1').src='AnotherImg.gif';
}
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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]....
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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.
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[code]...
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[Code]....
Then on my contentpage i have 2 asp:Panels.
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[Code]....
So when i press the ButtonNbestelling, following code gets executed:
[Code]....
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