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ASP.NET MVC Html.ValidationMessage in EditItemTemplate

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Dennis
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Dennis asked on 26 Nov 2008, 10:58 AM
I have followed Vladimir Enchev's example of using the RadGrid within the ASP.NET MVC Framework.
I have got my grid working, except for validation in the EditItemTemplate (which is not part of the example).

I am using ModelState.AddModelError to add errors to the model state,
but i cannot seem to obtain these values in the view (using Html.ValidationMessage).
What am I doing wrong?
Has anyone got this working?

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Nikolay Rusev
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answered on 01 Dec 2008, 01:48 PM
Hello Dennis,

I've modified the example you pointed us from your previous post to use ASP.NET MVC Beta. You can find it attached to this thread. If you attempt to "Update" item in RadGrid error will be thrown in HomeController.Update method and in Index view  error will be shown by Html.ValidationMessage.

Please find the application and review the code.
I hope this is helpful.

Kind regards,
Nikolay
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Dennis
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answered on 01 Dec 2008, 03:13 PM
Hi, thanks for the reply.

It turned out my problems with validation had nothing to do with RadGrid, but was a problem related to RedirectToAction, and passing temp data between actions.
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