Ruby on Rails 3 - 如何创建感谢页面

Question

我正在尝试创建一个感谢页面，我的路线工作正常，因为我在 url 上对其进行了测试并且工作正常，但是当我尝试在创建操作中重定向时，我得到：

Routing Error
No route matches {:action=>"thank_you", :locale=>:en, :controller=>"appointments"}

控制器

  def create
    @appointment = Appointment.new(params[:appointment])
      if @appointment.save
        #send email
        AppointmentMailer.appointment_confirmation(@appointment).deliver
        AppointmentMailer.new_appointment(@appointment).deliver
        redirect_to :action => "thank_you"
      else
        render :action => 'new', :alert => @appointment.errors.full_messages.split(', ')
      end
  end

  def thank_you
      @appointment = Appointment.find(params[:id])
  end

路线

resources :appointments, :except => :new do
      member do
        get :thank_you
      end
    end

Answer 1

您需要将其添加为 RESTful 操作（或假设默认匹配路由）。

简而言之：

resources :appointments do
  member do
    get 'thank_you'
  end
end

或：

resources :appointments do
  get 'thank_you', :on => :member
end

Answer 2

要获取新页面，您必须做的不仅仅是编辑控制器。

1. 编辑 config/routes.rb 并包含

   match "/appointments/thank_you" => "appointments#thank_you"
   

2. 您可能希望在控制器中插入render命令，这会将您带到必须创建的感谢视图...