路由錯誤沒有路由匹配{：action =>「reset」，：controller =>「players」}

Question

我需要添加到config.rb來解決這個問題。

由於我非常有限的軌道知識，我設法將這種方法放在控制器中。

def reset 
     Player.each do |p| 
      p.playing = false 
      p.save 
     end 
    end 

，並在視圖中創建

<p><%= link_to "New Game", {:action => 'reset' }%></p> 

這個環節，我只是不知道要放什麼東西在routes.rb中得到這個用了餡了什麼我已經有工作。

這是我config.rb

ChooseTeams3::Application.routes.draw do 
    resources :players 
root :to => "players#index" 
get "/index" => "players#index" 


end 

如果我型耙路線我得到這個

rake routes 
    players GET /players(.:format)   players#index 
      POST /players(.:format)   players#create 
new_player GET /players/new(.:format)  players#new 
edit_player GET /players/:id/edit(.:format) players#edit 
    player GET /players/:id(.:format)  players#show 
      PUT /players/:id(.:format)  players#update 
      DELETE /players/:id(.:format)  players#destroy 
     root  /       players#index 
     index GET /index(.:format)   players#index 

Answer 1

你可以這樣做：

ChooseTeams3::Application.routes.draw do 
    resources :players do 
    get "reset", on: :collection 
    end 
    root :to => "players#index" 
    get "/index" => "players#index" 
end 

有關路由的更多信息，你可以閱讀文檔here.

Answer 2

個

更新你的路由文件作爲..

ChooseTeams3::Application.routes.draw do 
    resources :players do 
    collection do 
     get 'reset' 
    end 
    end 
    root :to => "players#index" 
    get "/index" => "players#index" 
end 

和使用的link_to這樣的..

<p><%= link_to "New Game", reset_players_path%></p> 

Answer 3

ChooseTeams3::Application.routes.draw do 
    resources :players do 
    get "reset", on: :collection 
    end 
    root :to => "players#index" 
    get "/index" => "players#index" 
end 

<p><%= link_to "New Game", reset_players_path %></p> 

def reset 
     Player.all.each do |p| 
      p.update_attribute(:playing, false) 
     end 
end 

，但我仍然爲什麼你需要，當你點擊 '新遊戲'，所有更新假。

玩家 - 它的一個模型。如果您打電話給Player.all - 您將更新所有玩家。

也許你需要事端喜歡game.playes.each（所有玩家對當前的遊戲）