I think you have already set up the has_many relationship. That is all it takes. Now you can display comments below every post by using a selection operation matching the post_id colums in both tables.
something like... find all where post_id = post_post hope you got it. On Apr 3, 8:33 am, David Zhu <[email protected]> wrote: > I made a posts scaffold, and a comments scaffold > > Now i want to link the two of them together by -- > > Post-- > > has_many :comments > > and comments- > > belongs_to :post > > After that, I have no idea what to do in the controller or form for my > comments > > What do i need to change in the comments controller and form so every > comment that gets created is assigned to a post? > > Btw, i already have a post_id:integer column in my comments table > > I REALLY NEED HELP!! thanks a lot -- 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.
