It depends on what your behavior does. Obviously if your behavior holds a reference to the component that is passed in to bind(Component), you can not use a shared behavior.
Anyway, it's really based on that particular behavior. Safest bet is to create one for each so you don't have a hard-to-track bug later. But, if that causes a performance issues, *some* behaviors could be shared. -- Jeremy Thomerson http://www.wickettraining.com On Tue, May 18, 2010 at 11:12 PM, Joe Fawzy <joewic...@gmail.com> wrote: > Hi > i have a large number of components in a page that i have to add the same > behaviour > should i use the same instance for all or instansiate one for every > component(that's what i am currently doing); > thanks > Joe >