Elliott Golden wrote: > Hello, > > I have used <%= link_to "Back", :back %> many times with no issues. > This time I am getting this error: > > Unknown action > No action responded to index. Actions: access_denied, check_roles, > create, new, role_requirements, role_requirements=, and update > > Any thoughts on this? I really need to use :back as the page I am > trying to go "back" to is part of a somewhat complex multipage form. > And I don't want to resend a lot of info back to the form just to get > off of the tiny static "privacy policy" page. > > Thanks for the help. > Elliott
That error message seems to indicate that :back creates a link to the index action of the controller. The message says that it can't find an index action and then lists the actions it did find. My book says :back refers to the url in the HTTP_REFERER header in the current request. Maybe :back isn't finding any url, so link_to is defaulting to :index? -- 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 [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
