Many thanks, Gavin Morrice. Thanks to your answer, I had making some modifications to gets this:
<% form_tag system_path do %> <%= error_messages_for 'system' %> ... <%= submit_tag 'Create' %> <% end %> After testing this line: <% form_for :system, :url => {:action => :create} do |f| %> it's okay too. -- 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@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---