Question

在此模型中，预定的游戏和玩家是特许经营的嵌套资源，路由设置如下：

OTH::Application.routes.draw do
  resources :franchises do
    resources :scheduled_games
    resources :players
  end

我可以正确创建这些模型对象。但我必须在视图中做错事，看起来像这样：

<% @franchise.scheduled_games.each do |game| %>
  <p class="games">
    <span class="date">   
    <b>Opponent:</b>  <%= game.opponent %> 
    <b>date:</b>    <%= game.date %>

  <%= link_to 'Edit',edit_franchise_scheduled_game_path(@franchise) %> 
  </span> </p>
<% end %>

显示此视图时，有两件事情出错。最糟糕的是每个编辑链接对于嵌套资源具有相同的id（/ franchises / 1 / scheduled_games / 1 / edit），即使该项的其他信息是正确的。

其次是始终显示空白记录。

我哪里出错了？

更新以下是佣金路线的输出：

franchise_scheduled_games 
GET    /franchises/:franchise_id/scheduled_games(.:format)          {:action=>"index", :controller=>"scheduled_games"}
POST   /franchises/:franchise_id/scheduled_games(.:format)          {:action=>"create", :controller=>"scheduled_games"}
 new_franchise_scheduled_game 
GET    /franchises/:franchise_id/scheduled_games/new(.:format)      {:action=>"new", :controller=>"scheduled_games"}
edit_franchise_scheduled_game 
GET    /franchises/:franchise_id/scheduled_games/:id/edit(.:format) {:action=>"edit", :controller=>"scheduled_games"}
     franchise_scheduled_game 
GET    /franchises/:franchise_id/scheduled_games/:id(.:format)      {:action=>"show", :controller=>"scheduled_games"}
PUT    /franchises/:franchise_id/scheduled_games/:id(.:format)      {:action=>"update", :controller=>"scheduled_games"}
DELETE /franchises/:franchise_id/scheduled_games/:id(.:format)      {:action=>"destroy", :controller=>"scheduled_games"}

franchise_players 
GET    /franchises/:franchise_id/players(.:format)                  {:action=>"index", :controller=>"players"}
POST   /franchises/:franchise_id/players(.:format)                  {:action=>"create", :controller=>"players"}
         new_franchise_player 
GET    /franchises/:franchise_id/players/new(.:format)              {:action=>"new", :controller=>"players"}
        edit_franchise_player 
GET    /franchises/:franchise_id/players/:id/edit(.:format)         {:action=>"edit", :controller=>"players"}
             franchise_player 
GET    /franchises/:franchise_id/players/:id(.:format)              {:action=>"show", :controller=>"players"}
PUT    /franchises/:franchise_id/players/:id(.:format)              {:action=>"update", :controller=>"players"}
DELETE /franchises/:franchise_id/players/:id(.:format)              {:action=>"destroy", :controller=>"players"}

Answer 1

您需要在using link_to with nested resources：

时指定game

edit_franchise_scheduled_game_path(@franchise, game)

Answer 2

因为他们使用REST模式，所以如果你想删除资源，你可以使用与GET请求相同的URL的HTTP / Delete请求。

为什么此Rails视图中的编辑链接具有相同的ID？

2 个答案: