In Rails 3, I have a form that has a menu on it. I would like to render an area containing text fields within the form differently depending on what's selected in the menu.
Prior to Rails 3, one way it appears I could do this is by using observe_field on the menu and call an action in my controller that renders the appropriate partial which could then be swapped into a div in my form. In Rails 3, I'm not getting any further with this approach than the following error when I try to display the view the first time: undefined method `observe_field' Am I on the right track, or is there a new and improved, UJS-correct way of doing this in Rails 3? -- 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.
