Conditional Protoypte updates - Is there a simple answer ?

[Vishnu_Gopal]

You might want to take a look at the UJS plugin.

http://www.ujs4rails.com/

This seems like the kind of thing you want. It’s all ruby, with no javascript anywhere. And can be DRY too if used well.

Have a Hide, and your RJS-ish code inside an apply_behavior.

Vish