如何渲染一個動作並在Rails 3中設置URL？

Question

如何render :new並將位置設置爲question/:id/new/answer？

render :location => new_question_path設置位置question/:id/answer

render :location => "/question/#{params[:id]}/new/answer"也不能工作。

相關路線：get '/question/:id/new/answer' => 'answers#new', as: :new_answer

Answer 1

可能使用

resources :questions do 
    get 'new/answer', :on => :member 
end 

，並會看到通過rake routes