Rails - Sep 2008 - ActiveScaffold :form_ui select

If I have two :form_ui select boxes, how can I make the first select
box reload the values in the second? For example,

---> [Car Maker]
-------> [Car Model]

When I change a value in the ''Car Maker'' select box, I want to
display
values in the ''Car Model'' select box that only belong_to that
Car
Maker.

I read another post in this group that recommended using
options_for_association_conditions. I read the documentation but the
sample code doesn''t fit my needs.

Please help.

Thanks in advance,
Bill

btw - A small code sample would make my day :-)

--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Ruby on Rails: Talk" group.
To post to this group, send email to
rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
To unsubscribe from this group, send email to
rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en
-~----------~----~----~----~------~----~------~--~---

I am need to do something exactly like this too. Any solutions out 
there. My "basic" Rails/Ruby knowledge is not getting me anywhere.

Help very much appreciated.

-- 
Posted via http://www.ruby-forum.com/.

--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Ruby on Rails: Talk" group.
To post to this group, send email to
rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
To unsubscribe from this group, send email to
rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en
-~----------~----~----~----~------~----~------~--~---