There are reports of this kind of problem in their own forum Telerik, and some comment saying it is not possible. That only works with InputManager components. But in my case, I need to have both features, I need to use components from Telerik () with validations.
Some friends know me suggest some solution. Whether using Ajax or some other technology or method? Thanks for any help.
Note: I believe the people here will help me a lot more than the forum Telerick :D