Hi,
I have an updatepanel which has two textboxes and one dropdownlist. I have requiredfieldvalidator control for one of the textbox and the dropdownlist.
When I try to submit the page with no data, the errormessages pop up correctly. But, when i change selected index in the dropdown, a partial postback occurs and the errormessage for the textbox disappears. While it should still be there because its empty.
I have read many posts that lead to the link http://blogs.msdn.com/mattgi/archive/2007/01/23/asp-net-ajax-validators.aspx
I tried the steps mentioned in the website but still have the same issue.
anyone has any clue?
Thanks in advance!!!
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