Question

我已经将devise用作我的rails web-app的用户身份验证gem。

使用此预先生成的行：

<p>Unhappy? <%= link_to "Cancel my account", registration_path(resource_name), :confirm => "Are you sure?", :method => :delete %>.</p>

我希望删除用户的个人资料。

奇怪的是，当我尝试删除用户的注册时，它无法执行此操作，因为它似乎无法找到正确的路由。

我得到了这个：

ActionController::RoutingError (No route matches "/users"):

我的routes.rb有：

devise_for :users

我的rake routes产生：

      new_user_session GET    /users/sign_in(.:format)            {:action=>"new", :controller=>"devise/sessions"}
          user_session POST   /users/sign_in(.:format)            {:action=>"create", :controller=>"devise/sessions"}
  destroy_user_session GET    /users/sign_out(.:format)           {:action=>"destroy", :controller=>"devise/sessions"}
         user_password POST   /users/password(.:format)           {:action=>"create", :controller=>"devise/passwords"}
     new_user_password GET    /users/password/new(.:format)       {:action=>"new", :controller=>"devise/passwords"}
    edit_user_password GET    /users/password/edit(.:format)      {:action=>"edit", :controller=>"devise/passwords"}
                       PUT    /users/password(.:format)           {:action=>"update", :controller=>"devise/passwords"}
     user_registration POST   /users(.:format)                    {:action=>"create", :controller=>"devise/registrations"}
 new_user_registration GET    /users/sign_up(.:format)            {:action=>"new", :controller=>"devise/registrations"}
edit_user_registration GET    /users/edit(.:format)               {:action=>"edit", :controller=>"devise/registrations"}
                       PUT    /users(.:format)                    {:action=>"update", :controller=>"devise/registrations"}
                       DELETE /users(.:format)                    {:action=>"destroy", :controller=>"devise/registrations"}
     user_confirmation POST   /users/confirmation(.:format)       {:action=>"create", :controller=>"devise/confirmations"}
 new_user_confirmation GET    /users/confirmation/new(.:format)   {:action=>"new", :controller=>"devise/confirmations"}
                       GET    /users/confirmation(.:format)       {:action=>"show", :controller=>"devise/confirmations"}

我在这里缺少什么？

Answer 1

考虑你在路线中的事实：

 DELETE /users(.:format) {:action=>"destroy", :controller=>"devise/registrations"}

因此GET请求不会被视为正确的路由。尝试类似：

<% form_for @user, :html => { :method => 'delete' } do |f| %>
    <%= submit_tag "destroy him" %>
<% end %>

Answer 2

在routes.rb中

- 执行此操作

devise_scope :user do
    get "delete_user", :to => "devise/registrations#destroy", :as => :edit_user_registration
end

如何路由和删除设计注册？

2 个答案: