Nov 17, 2008, 6:46 AM
Enable or disable the button
Hi, guys.
I have a gridpanel and a number field out of gridpanel, can I enable or disable the number field in server side by using ajax event when one row of gridpanel is selected?
When I disable a number field in HTML code, I try to use ajax event and recieve the error "Object reference not set to an instance of an object."
Plz, help me, thanks