Is there anything wrong with this scenario? (For a change this only seems to happen in Chrome, both from the server and when run in Visual Studio. IE and Firefox don't have this problem.)
This is a Dot Net 4.0 C# web app. I have a Master page with a RadAjaxPanel. The panel contains an asp:Repeater which functions as a menu at the top of the page. The repeater contains and item template using an asp:LinkButton. The link buttons all fire a single event handler.
In the page using this master page I have another RadAjaxPanel. This contains an assortment of RadComboBoxes and one RadMenu, just added.
If I change the setting of any of the RadComboBoxes or the RadMenu (if any SelectedIndexChanged event fires) the repeater link buttons are disabled. The click event does not fire. (Sometimes. It seems to be intermittent.) If I refresh the page the links work again.
Suggestions?
5 Answers, 1 is accepted
Based on the described issue I would suppose that some js error appear on the page and this is preventing the Repeater's button to behave properly, Can you please inspect the response using the browser's console and see if any errors appear in the page when SelectedIndexChanged event fires?
Also can you please try to replace the RadAjaxPanel controls with regular asp UpdatePanel's and see if this makes any difference?
Regards,
Maria Ilieva
Telerik
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Thanks for the suggestion of using the browser console. I should have thought of that earlier.
There is a Javascript crash. Uncaught TypeError: Cannot read property 'pollerInstance' of nullTelerik.Web.UI.RadProgressManager.startProgressPolling @ Telerik.Web.UI.WebResource.axd?
There is a section in my Aspx:
<telerik:RadProgressManager ID="RadProgressManager1" runat="server" />
<telerik:RadProgressArea ID="RadProgressArea1" runat="server" ProgressIndicators="TotalProgressBar, TotalProgress, TotalProgressPercent, RequestSize, FilesCountBar, FilesCount, SelectedFilesCount, CurrentFileName, TimeElapsed, TimeEstimated, TransferSpeed"></telerik:RadProgressArea>
Quite frankly I don't remember when or why I put it in there. Probably something I cook-booked a very long time ago.
With the provided information only it would be difficult to determine what exactly is causing the problem in your project.
Can you please try to isolate the issue in a sample, runnable project, so we can test it locally and hopefully find what is causing the error.
Regards,
Konstantin Dikov
Telerik
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I'm glad that you have mentioned to fix the issue on your end. Do let us know if further assistance is needed or if another issue arise.
Regards,
Maria Ilieva
Telerik
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