> On Feb 15, 2016, at 12:28 PM, Szabolcs Toth <li...@ruby-forum.com> wrote: > > I have completely lost with this simple problem. I have two model, Post > and Comment. I added the one-to_many associations. When I want to add a > comment to a certain post I use this: > > <%= link_to 'Add comment', new_comment_path(id: post.id) %> > > In the comments_controller.rb I have > def create > @comment = Comment.new(comment_params) > @comment.post_id = params[:id] > > But it doesn't work, what did I miss? Thank you! >
If you're sending this to the comments controller, then set the post_id attribute in that form. id always refers to the object of the form (in this case the comment) rather than the parent. Walter > -- > 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 unsubscribe from this group and stop receiving emails from it, send an > email to rubyonrails-talk+unsubscr...@googlegroups.com. > To post to this group, send email to rubyonrails-talk@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/rubyonrails-talk/b8675d6aca1ce38b6be0059004caf2b8%40ruby-forum.com. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/7342C104-B562-4A6B-850C-0CFCBDFB957C%40wdstudio.com. For more options, visit https://groups.google.com/d/optout.
