search for: assoc_objects

Hi, Is there a simpler way to implement the view-component of nested forms as it was done in Railscast #75 (Complex Forms Part 3) in Rails 2.3? I''d like to add and remove the owned objects dynamically using AJAX requests, but using f.fields_for :object do |object_form| doen''t let me load new objects into the form - or at least I don''t fully understand how that should