Ajax Request with Select Box

Rails
1

Hi All, sorry for my silly question…
How to make an Ajax Request when the item in Select Box change ? So
when I change the item in select box I like to partial refresh some of
my page with new item choosen in select box… but I want to do it
without pressing any button at all so actually I want to use onchange
select box event, but how can I do it using prototype ?

2

I use observe_form for this.

2009/3/5 Geekyra [email protected]