RadComboBox disabled bug

[Italo]

While moving the mouse over a disabled RadComboBox I'm getting the following JavaScript error message.

Microsoft JScript runtime error: Sys.ArgumentException: Value must be a DOM element.
Parameter name: element

I'm using Telerik.Web.UI.dll version 2007.3.1425.20

Thanks,
Italo

[Veselin Vasilev]

Hi Italo,

This problem was already fixed in the latest "Futures" build. Please download it from your Client.Net account and give it a try.

Best wishes,
Veskoni
the Telerik team

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[Ahmad]

I have Telerik.Web.UI.dll Version 2008.1.415.20 and still i have the same problem, Combo boxes and text boxes which are disabled have the same problem:
When Mouse is over these elements :

Microsoft JScript runtime error: Sys.ArgumentException: Value must be a DOM element.
Parameter name: element

Please help.

[Gary]

I have version 2008.1.515.10, using new RadGrid for ASP.NET AJAX and also have the same problem.

[Veselin Vasilev]

Hello guys,

I have put a RadTextBox, RadComboBox and RadGrid on a page and disabled them all.

Hovering and clicking over the disabled controls did not produce any error.

I am using SP1 version - 2008.1.515

Can you please try with that release - it should work as expected.

Gary, if you still experience that problem - please open a new ticket and attach a sample project demonstrating the issue.

Kind regards,
Veskoni
the Telerik team

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[Ahmad]

Hi Veskoni,

Usually it appears when I create the rad combo box or textbox from server side (dynamically)  not from HTML. did you try this case?

Thanks
Ahmad

[Veselin Vasilev]

Hello Ahmad,

I apologize for the delayed reply.

I tried adding the controls in the code behind and again I got no problems. Please find attached my sample test page.

Greetings,
Veskoni
the Telerik team

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[Niko]

I have version 2008.1.619.20, using new RadCombox for ASP.NET AJAX and also have the same problem. BUG Image

[Veselin Vasilev]

Hi Zhang,

Can you please isolate the problem in a small project and send it to us in a new support ticket?

Thanks

Sincerely yours,
Veskoni
the Telerik team

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[Francis]

I am having the same problem with version : 2008.2.826.20

The problem is when you "drag" the text to see it in the combo box

1. Create a combo box
2. - In the Page load, add a longer text than the displaying width of the combo box
    - Set the ComboBox to enabled false
3. Run, Drag the text to see it

Thanks
Francis

[Simon]

Hi Francis,

Indeed there is an exception thrown in this case - I managed to reproduce it.

However, I need more time to investigate the issue before announcing a fix. I will follow up here with the results once they are available.

Thank you all for your involvement.

Regards,
Simon
the Telerik team

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[Simon]

Hello Francis,

Fortunately we managed to fix the issue on time.

Please download the latest build of Teleirk.Web.UI and give it a try.

If you need the dev version, please open a support ticket and request it there.

Sincerely yours,
Simon
the Telerik team

Check out Telerik Trainer, the state of the art learning tool for Telerik products.