在使用嵌套路径时，我不断获取show动作而不是自定义动作

Question

我认为我的设置并不太复杂，我有一些带有RSVP的事件。我的路线文件有

map.resources :events, :has_many => :rsvps
map.resources :rsvps, :only => [:new, :create, :destroy, :index], :collection => { :list => :get }
 map.resources :events do |event|
event.resources :rsvps, :only => [:new, :create, :destroy, :index], :collection => { :list => :get }
      end

哪个给我一个佣金路线

                    event_rsvps GET    /events/:event_id/rsvps(.:format)               {:action=>"index", :controller=>"rsvps"}
                                 POST   /events/:event_id/rsvps(.:format)               {:action=>"create", :controller=>"rsvps"}
                  new_event_rsvp GET    /events/:event_id/rsvps/new(.:format)           {:action=>"new", :controller=>"rsvps"}
                 edit_event_rsvp GET    /events/:event_id/rsvps/:id/edit(.:format)      {:action=>"edit", :controller=>"rsvps"}
                      event_rsvp GET    /events/:event_id/rsvps/:id(.:format)           {:action=>"show", :controller=>"rsvps"}
                                 PUT    /events/:event_id/rsvps/:id(.:format)           {:action=>"update", :controller=>"rsvps"}
                                 DELETE /events/:event_id/rsvps/:id(.:format)           {:action=>"destroy", :controller=>"rsvps"}
                          events GET    /events(.:format)                               {:action=>"index", :controller=>"events"}
                                 POST   /events(.:format)                               {:action=>"create", :controller=>"events"}
                       new_event GET    /events/new(.:format)                           {:action=>"new", :controller=>"events"}
                      edit_event GET    /events/:id/edit(.:format)                      {:action=>"edit", :controller=>"events"}
                           event GET    /events/:id(.:format)                           {:action=>"show", :controller=>"events"}
                                 PUT    /events/:id(.:format)                           {:action=>"update", :controller=>"events"}
                                 DELETE /events/:id(.:format)                           {:action=>"destroy", :controller=>"events"}
                      list_rsvps GET    /rsvps/list(.:format)                           {:action=>"list", :controller=>"rsvps"}
                           rsvps GET    /rsvps(.:format)                                {:action=>"index", :controller=>"rsvps"}
                                 POST   /rsvps(.:format)                                {:action=>"create", :controller=>"rsvps"}
                        new_rsvp GET    /rsvps/new(.:format)                            {:action=>"new", :controller=>"rsvps"}
                            rsvp DELETE /rsvps/:id(.:format)                            {:action=>"destroy", :controller=>"rsvps"}
                list_event_rsvps GET    /events/:event_id/rsvps/list(.:format)          {:action=>"list", :controller=>"rsvps"}
                                 GET    /events/:event_id/rsvps(.:format)               {:action=>"index", :controller=>"rsvps"}
                                 POST   /events/:event_id/rsvps(.:format)               {:action=>"create", :controller=>"rsvps"}
                                 GET    /events/:event_id/rsvps/new(.:format)           {:action=>"new", :controller=>"rsvps"}
                                 DELETE /events/:event_id/rsvps/:id(.:format)           {:action=>"destroy", :controller=>"rsvps"}
                                 GET    /events(.:format)                               {:action=>"index", :controller=>"events"}
                                 POST   /events(.:format)                               {:action=>"create", :controller=>"events"}
                                 GET    /events/new(.:format)                           {:action=>"new", :controller=>"events"}
                                 GET    /events/:id/edit(.:format)                      {:action=>"edit", :controller=>"events"}
                                 GET    /events/:id(.:format)                           {:action=>"show", :controller=>"events"}
                                 PUT    /events/:id(.:format)                           {:action=>"update", :controller=>"events"}
                                 DELETE /events/:id(.:format)                           {:action=>"destroy", :controller=>"events"}

然后我有一个

<%= link_to 'List Attending', list_event_rsvps_path(event) %> 

但是当我点击这个视图时，我得到了

  

未知行动

     

没有任何行动回应展示。动作：create，current_admin，   current_admin =，destroy，index，list，new，sign_in，sign_out，和   signed_in？

服务器日志显示

  

处理RsvpsController #show（2014.01-10 16:12:18为127.0.0.1）   [GET]参数：{“id”=＆gt;“list”，“event_id”=＆gt;“1”}

     

ActionController :: UnknownAction（没有动作响应show。动作：   create，current_admin，current_admin =，destroy，index，list，new，   sign_in，sign_out和signed_in？）：
  c：/Ruby187/lib/ruby/1.8/webrick/httpserver.rb:104：在service'
c:/Ruby187/lib/ruby/1.8/webrick/httpserver.rb:65:in运行中'   c：/Ruby187/lib/ruby/1.8/webrick/server.rb:173：在start_thread'
c:/Ruby187/lib/ruby/1.8/webrick/server.rb:162:in开始'   c：/Ruby187/lib/ruby/1.8/webrick/server.rb:162:in start_thread'
c:/Ruby187/lib/ruby/1.8/webrick/server.rb:95:in开始'
  c：/Ruby187/lib/ruby/1.8/webrick/server.rb:92:in each'
c:/Ruby187/lib/ruby/1.8/webrick/server.rb:92:in start'
  c：/Ruby187/lib/ruby/1.8/webrick/server.rb:23:in start'
c:/Ruby187/lib/ruby/1.8/webrick/server.rb:82:in start'

此时我已经尝试了有关该主题的所有内容。我正在使用ruby 1.8.7和Rail 2.3.18，因为我的网络主机仍在使用它。我不知道为什么当我从控制器和所有路线中删除它时，它仍在寻找show动作。

Answer 1

路线按照定义的顺序应用。试试看：

map.resources :events, :has_many => :rsvps

低于其他路线。