Rails 3 和 Devise - 将应用程序转换为 Rails 3 后退出无法正常工作
我的路线
devise_for :users
devise_for :admin_users, ActiveAdmin::Devise.config #I have also tried removing this for any conflicts
resources :users
退出链接。路由到 /users/sign_out 就好了
<%= link_to "Logout", destroy_user_session_path, :method => :delete %>
尝试注销，出现错误：
Couldn't find User with id=sign_out
如果我然后删除资源：users，我得到：出了
The action 'sign_out' could not be found for UsersController
什么问题？完全相同的代码适用于Rails 2.3.8和相应的Devise版本
登录等工作正常。
我的设置是：
- Ruby 1.9.2
- Rails 3.1.1.rc3
- Devise 1.4.8
My routes
devise_for :users
devise_for :admin_users, ActiveAdmin::Devise.config #I have also tried removing this for any conflicts
resources :users
The sign out link. Routes to /users/sign_out just fine
<%= link_to "Logout", destroy_user_session_path, :method => :delete %>
Trying to sign out, gives me the error:
Couldn't find User with id=sign_out
If I then remove the resource :users, I get:
The action 'sign_out' could not be found for UsersController
What's wrong? The exact same code worked with Rails 2.3.8 and the corresponding Devise version
Logging in etc. works fine.
My setup is:
- Ruby 1.9.2
- Rails 3.1.1.rc3
- Devise 1.4.8
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首先，对 UsersController 和 Devise 使用相同的路径并不是一个好主意。我建议为 Devise 使用像“/accounts”这样的路径。
但这可能不是导致注销问题的原因，因为在routes.rb中，
devise_for :users位于resources:users之前。原因似乎是，除非问题中有拼写错误，否则destroy_user_session_path之后没有逗号。 <代码>：方法=> :delete 将被解释为destroy_user_session_path的参数，除非有逗号。另外，请确保在 application.js 中包含 jquery 和 jquery_ujs，因为
:method => 需要它们。 :delete即可工作。First of all, using the same path for UsersController and Devise isn't a great idea. I would suggest using a path like '/accounts' for Devise.
But this probably isn't the cause of your sign out problem, as
devise_for :userscomes beforeresources :usersin routes.rb. What seems to be the cause is, unless there'a typo in the question, that there's no comma afterdestroy_user_session_path.:method => :deletewill be interpreted as a parameter todestroy_user_session_pathunless there's a comma.Also, make sure you're including jquery and jquery_ujs in application.js, as these are required for
:method => :deleteto work.