Well, I guess that the title of this post is descriptive enough to clarify the problem.
I'm trying to use ValidatorCalloutExtender control from Ajax Control Toolkit and combine it with RadControls (RadDatePicker, RadNumericTextBox etc.)
Unfortunatelly, dynamic adding of CSS class (by ValidatorCalloutExtender.HighlightCssClass property) doesn't work on Teleriks.
I include a sample application that exposes this problem:
http://tinyurl.com/4hmqxg
( In order to compile it, Telerik dll need to be copied to /Bin folder)
Any help will be appreciated.
I'm trying to use ValidatorCalloutExtender control from Ajax Control Toolkit and combine it with RadControls (RadDatePicker, RadNumericTextBox etc.)
Unfortunatelly, dynamic adding of CSS class (by ValidatorCalloutExtender.HighlightCssClass property) doesn't work on Teleriks.
I include a sample application that exposes this problem:
http://tinyurl.com/4hmqxg
( In order to compile it, Telerik dll need to be copied to /Bin folder)
Any help will be appreciated.