rails設計edit_user_registration

我在我的rails應用程序中使用devise進行身份驗證。我可以登錄和註銷，也可以註冊。但是，一旦用戶登錄，我想提供一種方法讓用戶修改他的登錄密碼。爲此，該應用程序提供了一個指向'edit_user_registration_path'的鏈接，該鏈接顯示在下面的rake路由輸出中。rails設計edit_user_registration

當用戶點擊下面的修改密碼的鏈接，

<li><%= link_to "Change Password", edit_user_registration_path %></li>

我收到以下錯誤

ActionController::RoutingError (No route matches {:action=>"edit", :controller=>"users"}):

我有演出，編輯一個UsersController和更新操作。編輯操作是更新用戶模型的其他列。

的路由進行設置如下

devise_for :users 
resources :users, only: [:show, :edit, :update]

耙路線輸出 -

new_user_session GET /users/sign_in(.:format)  devise/sessions#new 
     user_session POST /users/sign_in(.:format)  devise/sessions#create 
destroy_user_session DELETE /users/sign_out(.:format)  devise/sessions#destroy 
     user_password POST /users/password(.:format)  devise/passwords#create 
    new_user_password GET /users/password/new(.:format) devise/passwords#new 
    edit_user_password GET /users/password/edit(.:format) devise/passwords#edit 
        PUT /users/password(.:format)  devise/passwords#update 
cancel_user_registration GET /users/cancel(.:format)  devise/registrations#cancel 
    user_registration POST /users(.:format)    devise/registrations#create 
new_user_registration GET /users/sign_up(.:format)  devise/registrations#new 
edit_user_registration GET /users/edit(.:format)   devise/registrations#edit 
        PUT /users(.:format)    devise/registrations#update 
        DELETE /users(.:format)    devise/registrations#destroy 
      edit_user GET /users/:id/edit(.:format)  users#edit 
       user GET /users/:id(.:format)   users#show 
        PUT /users/:id(.:format)   users#update 
       root  /       home#index

控制檯日誌低於

Started GET "https://stackoverflow.com/users/edit" for 127.0.0.1 at 2013-02-21 15:21:38 +0530 
Processing by Devise::RegistrationsController#edit as HTML 
User Load (0.6ms) SELECT "users".* FROM "users" WHERE "users"."id" = 1 LIMIT 1 
Rendered devise/registrations/edit.html.erb within layouts/application (15.9ms) 
Rendered layouts/_shim.html.erb (0.0ms) 
Rendered layouts/_messages.html.erb (0.1ms) 
Rendered layouts/_header.html.erb (42.5ms) 
Completed 500 Internal Server Error in 99ms 

ActionController::RoutingError (No route matches {:action=>"edit", :controller=>"users"}): 
app/views/layouts/_header.html.erb:22:in `_app_views_layouts__header_html_erb__267315279__621159918' 
app/views/layouts/application.html.erb:20:in `_app_views_layouts_application_html_erb__982964301_89714280'

來源

2013-02-21 sthustfo

你能不能告訴我們：應用程序/視圖/佈局/ _header.html.erb：22 – Leito 2013-02-21 19:24:44

我相信你自己調用edit_user_path，而不是告訴它要編輯哪個用戶。 – Leito 2013-02-21 19:25:57

正如你所猜測的，我正在使用edit_user_path。這有什麼問題嗎？如何在這裏指出用戶？

<％= link_to「設置」，edit_user_path％>

– sthustfo 2013-02-21 19:38:47

在上面的日誌中的重要的行是：

ActionController::RoutingError (No route matches {:action=>"edit", :controller=>"users"}): 
app/views/layouts/_header.html.erb:22:in `_app_views_layouts__header_html_erb__267315279__621159918'

路由需要匹配所有的參數，在這種情況下，當提供no：id時，edit_user GET /users/:id/edit(.:format) users#edit不匹配。

相反的：

<%= link_to "Settings", edit_user_path %>

發送CURRENT_USER作爲參數：

<%= link_to "Settings", edit_user_path(curent_user) %>

來源

2013-02-22 15:43:56 Leito

我接受你的回答，因爲你的評論解決了這個問題。 – sthustfo 2013-02-25 06:01:33

rails設計edit_user_registration

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