Rails - Mar 2011 - while editing record_select field not fetching records

I have used one screen in that ,record_selct for one association
(product_hierarchy).
while create new ,record_select for product_hierarchy is fetching
records
but,while editing or updating the corresponding screen,record_select for
product_hierarchy is not fetching records,(0 records found )

any one know the solution,please give me advice

-- 
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-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
To unsubscribe from this group, send email to
rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en.