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ComboBox not reloading in Grid Edit Form after client validation

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ComboBox

This is a migrated thread and some comments may be shown as answers.

Thomas Hundley asked on 14 Jun 2008, 01:57 AM

Hi. First off, I love your controls. Kudos to you all. Telerik has landed in my "must have" suite of tools.

I've opened ticket 144154 for this issue, but I wanted to post it in the forums for everyone's benefit.

It's likely I'm simply doing something wrong, but I can't quite figure it out.

Scenario:

Add RadScriptManager to a page
Add RadAjaxPanel to a page *** This is key to reproduce this error- it doesn't occur if there is a postback
Add RadGrid with an EditForm / FormTemplate
I've only tested PopUp mode, but I'm sure it doesn't matter
Add RadComboBox to the Form Template with some hardcoded items
Add an aspnet TextBox to the Form Template
Add a required field validator to the Form Template
Ensure EnableClientValidation is enable
Click the insert button so the RFV is fired
The RadComboBox doesnt reload

Workaround:

Aspnet Dropdown lists aren't affected like this
Instead of replacing the RadComboBoxes with Dropdown lists, I simply added a "refresh" ImageButton inside of the FormTempalte... clicking this reloads the combobox and all is good

Ideally, the comboBox would still load or keep it's state? I'm really not sure if this is a bug or a limitation of ajax-- (I'm new to ajax).

Please advise. Thanks,
Tom

ComboBox not reloading in Grid Edit Form after client validation

3 Answers, 1 is accepted