search for: prevent_cach

I''ve got a page that has a <div> on it which is updated via RJS. If I add/delete from the <div>, advance to the next page, then use the Back button to return, the updates do not appear unless I Refresh the page. This is in development mode where caching is disabled (I checked development.rb to be sure). I''ve tried expiring the page and that doesn''t help.