Thanks Maruo,Sammer! I edit the entry to entries. And I add new Action to > @post.tags build then it worked fine! But I don't know @post.tags.build mean. Please teach me about this mean?
#post_controller.rb > def new > @post = Post.new > @post.tags.build tags is table name. table name : tags table columns *tag_name tnanks! -- 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.
