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我有问题得到一个按钮指向我的控制器中的正确行为。我的表演视图有以下按钮:按钮指向错误的行动在控制器

<%= button_to "Submit for Approval", {action: "submit", :id => @ecn.id} %> 
<%= button_to "Close ECN", {action: "close", :id => @ecn.id}, :onclick => "return confirm('Once an ECN is closed it can no longer be edited, are you sure you want to close this ECN?')" %> 

我的控制器有以下两个动作:

def submit 

    @ecn = Ecn.find(params[:id]) 
    @email_list = EmailList.all 

    respond_to do |format| 
     EcnNotifier.submit_engineering(@ecn).deliver if @ecn.distribute_engineering? 
     EcnNotifier.submit_purchasing(@ecn).deliver if @ecn.distribute_purchasing? 
     EcnNotifier.submit_manufacturing(@ecn).deliver if @ecn.distribute_manufacturing? 
     EcnNotifier.submit_qantel(@ecn).deliver if @ecn.distribute_qantel? 
     EcnNotifier.submit_planning(@ecn).deliver if @ecn.distribute_planning? 
     format.html { redirect_to ecns_url, alert: "Ecn has been submitted for approval." } 
     format.json { render json: @ecns } 
    end 
    end 

    def close 
    @ecn = Ecn.find(params[:id]) 
    @ecn = @ecn.close_status 

    respond_to do |format| 
     EcnNotifier.close_engineering(@ecn).deliver if @ecn.distribute_engineering? 
     format.html { redirect_to ecns_url, alert: "Ecn has been closed. A confirmation email has been sent to the appropriate personnel." } 
     format.json { render json: @ecns } 
    end 
    end 

当我点击“提交审批”按钮,提交动作运行正常。 当我单击“关闭ECN”按钮时,警报按预期出现,但随后处理提交操作而不是关闭操作。我的开发日志显示以下,当我点击“关闭ECN”按钮:

Started POST "/ecns/index?id=34" for 127.0.0.1 at 2013-11-03 11:53:02 -0700 
    Processing by EcnsController#submit as HTML 
    ... 

所以我可以看到它正在调用不正确的动作。我不知道什么会导致这个,我不知道太多关于路由选择,但这里是我的路线文件,以及:

Engdb::Application.routes.draw do 

    resources :email_lists 

get 'home' => 'home#index' 
get 'logout' => 'sessions#destroy' 
get 'login' => 'sessions#new' 
post 'login' => 'sessions#create' 
delete 'logout' => 'sessions#destroy' 

    get "login/index" 

    get "sessions/new" 

    get "sessions/create" 

    get "sessions/destroy" 

    resources :users 

    get "home/index" 

    resources :ecns 

    resources :revisions 

    resources :drawings 

    resources :home 

match 'ecns/index' => 'ecns#submit' 
match 'ecns/index' => 'ecns#close' 

我加了两个“匹配”的线路时,我创建了两个动作。有任何想法吗?

回答

1

的问题是,你的路由对于ecns#submitecns#close具有相同的路径和HTTP动词。

轨道处理路线的方式是,它将从您的routes.rb中的顶部到底部,并在找到匹配请求的第一条路径时停止。因此,对ecns/index的请求将始终发送至ecns#submit。如果路径相同,那么路由器将如何知道将其发送给哪个操作?

尝试指定一个不同的路径为ecns#close,或指定每个动作不同的HTTP动词,如post#submitdelete为。

0

尝试使用在关闭行动路线的路径,你正在使用基于路由权HTTP动词确保(POST与PUT最有可能):

<%= button_to "Close ECN", {:url => <close_path>, :method => <:put/:post>, :id => @ecn.id}, :onclick => "return confirm('Once an ECN is closed it can no longer be edited, are you sure you want to close this ECN?')" %>