私のform_for [投稿、コメント]が間違ったURLに投稿していますか？

Question

私のアプリケーションで、間違ったURLに送信しているform_forがあります。私はそれがPOST /posts/:post_id/comments(.:format) comments#create

に行くことを期待していますが、それは代わりにこの要求を送信している

def index 
    @user = User.find(params[:user_id]) 

    @posts = @user.posts 

end 

：

ここ

Started GET "https://stackoverflow.com/users/6/posts?utf8=%E2%9C%93&authenticity_token=WgbO5FhAA0ZhXFdk%2FizEbqTVxg2HW9VDY7aUKQTLmy3qLXLC8EH9%2FKr0w53TcId2KYoJmU7uodCFJOIDufno8g%3D%3D&comment%5Bcontent%5D=qqqqqqqqqqqq111&commit=Comment" 

を

ここ

  <% @posts.each do |post| %> 
      <form class="col-md-12"> 
      <% comment = post.comments.build %> 
      <%= form_for [post, comment], :url => post_comments_path(post), html: {class: "col-md-12", method: "POST"} do |comment_fields| %> 
       <div class="form-group"> 
       <%= comment_fields.text_area :content, placeholder: "Write a comment...", class: "form-control", rows: "4" %> 
       </div> 
       <div class="form-group"> 
       <a class="col-md-1" href="#">Cancel</a> 
       <%= comment_fields.submit "Comment", class: "col-md-3 pull-right btn btn-primary" %> 
       </div> 
      <% end %> 
      <% end %> 

されているが、私のPostsControllerのインデックスメソッドであります私のルート：

Prefix Verb URI Pattern       Controller#Action 
      logout GET /logout(.:format)      sessions#destroy 
      login GET /login(.:format)      sessions#new 
     session POST /session(.:format)      sessions#create 
    new_session GET /session/new(.:format)     sessions#new 
    edit_session GET /session/edit(.:format)    sessions#edit 
       GET /session(.:format)      sessions#show 
       PATCH /session(.:format)      sessions#update 
       PUT /session(.:format)      sessions#update 
       DELETE /session(.:format)      sessions#destroy 
     post_likes GET /posts/:post_id/likes(.:format)  likes#index 
       POST /posts/:post_id/likes(.:format)  likes#create 
    new_post_like GET /posts/:post_id/likes/new(.:format) likes#new 
     edit_like GET /likes/:id/edit(.:format)    likes#edit 
      like GET /likes/:id(.:format)     likes#show 
       PATCH /likes/:id(.:format)     likes#update 
       PUT /likes/:id(.:format)     likes#update 
       DELETE /likes/:id(.:format)     likes#destroy 
    post_comments GET /posts/:post_id/comments(.:format)  comments#index 
       POST /posts/:post_id/comments(.:format)  comments#create 
new_post_comment GET /posts/:post_id/comments/new(.:format) comments#new 
    edit_comment GET /comments/:id/edit(.:format)   comments#edit 
     comment GET /comments/:id(.:format)    comments#show 
       PATCH /comments/:id(.:format)    comments#update 
       PUT /comments/:id(.:format)    comments#update 
       DELETE /comments/:id(.:format)    comments#destroy 
     user_posts GET /users/:user_id/posts(.:format)  posts#index 
       POST /users/:user_id/posts(.:format)  posts#create 

form_forでこれを行う方法はありますか？私はform_tagのpost_likes_pathをメソッド：deleteオプションで使うことができましたが、自動的に@ comment.post_idを投稿に設定したいと思います。

Answer 1

formをもう1つ内部に保管しないでください。form。 これを試してみてください：

<% @posts.each do |post| %> 
    <div class="col-md-12"> 
    <% comment = post.comments.build %> 
    <%= form_for [post, comment], :url => post_comments_path(post), html: {class: "col-md-12"} do |comment_fields| %> 
      <div class="form-group"> 
      <%= comment_fields.text_area :content, placeholder: "Write a comment...", class: "form-control", rows: "4" %> 
      </div> 
      <div class="form-group"> 
      <a class="col-md-1" href="#">Cancel</a> 
      <%= comment_fields.submit "Comment", class: "col-md-3 pull-right btn btn-primary" %> 
      </div> 
    <% end %> 
</div> 
<% end %>