I am trying to add a functionality similar to adding an attachment to an email in Gmail. I have a form to create object1. One field is to add a book reference. When you click the link "add book" a popup opens with the book form. Clicking the "add" button closes the popup and puts the title of the book in a text field associated with the book in object1''s form. Now, I would like to add the functionality that another text field will appear with a link saying "add book" to open the popup again. How can I do that? I eventually also want to have the possibility of deleting the book reference. -- 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-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.