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[Solved] Validation breaks GridDropDownColumn rendering

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Andy
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Andy asked on 19 May 2009, 09:52 PM
We have a grid in our application that works fine except for when we add validation tags for some of the fields.

This is what the lines look like when adding data:
http://mrflippy.net/images/telerik/beforeSubmit.jpg

When the "Insert" button is pressed, the rendering on the drop downs breaks:
http://mrflippy.net/images/telerik/afterSubmit.jpg

The drop down columns are GridDropDownColumns. There is a standard asp.net required field validator on the Stock/Part # field. This field is a GridTemplateColumn (using the "Convert to Template Column" function in the property builder). We added the validator tag in the EditItemTemplate after the edit text box.

The validation itself seems to work fine.

If we hit the cancel button and then add a new row, the issue does not reoccur.

Any idea what's going on here?

Edit:
RadControls for ASP.NET AJAX Q3 2008
Visual Studio 2008, but using .NET 2.0
Behavior seen in both IE 6 and Firefox 3

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Sebastian
Telerik team
answered on 22 May 2009, 02:07 PM
Hello Andy,

This is indeed a strange issue and unfortunately from the information provide so far I am not able to determine the exact cause of it. To progress in our investigation, can you please provide a live url where the discrepancy can be observed? In addition, verify that you are using the latest version 2009.1.402 of RadControls for ASP.NET AJAX in your project.

You may also inspect the rendered html of the page when this broken dropdown rendering appears using IE developer toolbar or FireBug and share your findings with us.

Kind regards,
Sebastian
the Telerik team

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