URL路由中带有点名称空间栏3.1的点 [英] dots in URL routes with namespace rails 3.1

问题描述

我在 routes.rb

root :to => "posts#index"

  devise_for :users,  :controllers => { :omniauth_callbacks => "users/omniauth_callbacks" }

  resources :users, :only => :show

  resources :boards 

  resources :posts do
  resources :comments
  end 

namespace :users do
 resources :posts do
  get :posts, :on => :member
 end
 resources :boards do  
  get :boards, :on => :member
 end  
end      

耙道:

  boards_users_board GET    /users/boards/:id/boards(.:format)        {:action=>"boards", :controller=>"users/boards"}
        users_boards GET    /users/boards(.:format)                   {:action=>"index", :controller=>"users/boards"}
                    POST    /users/boards(.:format)                   {:action=>"create", :controller=>"users/boards"}
     new_users_board GET    /users/boards/new(.:format)               {:action=>"new", :controller=>"users/boards"}
    edit_users_board GET    /users/boards/:id/edit(.:format)          {:action=>"edit", :controller=>"users/boards"}
         users_board GET    /users/boards/:id(.:format)               {:action=>"show", :controller=>"users/boards"}

如果我将此链接放入2个参数:

If I put this link with 2 parameters:

<% @posts.each do |post| %>
   <%= link_to post.board.name, users_board_path(post.user, post.board) %>
<% end %>

下一个带点号的网址:

http://localhost:3000/users/boards/hyperrjas.board-2

• hyperrjas是我用slug:username放置的user_id.
• 我使用名称空间是因为它们是嵌套资源，并且我有一个供用户使用的面板.

我的问题是:如何在生成的url中更改斜杠/的点?的外观和工作方式如下:

My question is: How can I change the dot for slash / in my generated url? should look and work as follows:

http://localhost:3000/users/boards/hyperrjas/board-2

推荐答案

将用户路线移动到嵌套路线的下方. Rails将首先捕捉"上层路线.

Move the user routes below the nested ones. Rails will "catch" the upper routes first.

您的问题实际上与路线生成(以及一些订购)有关.如果需要访问用户面板，则不需要namespaced路由，而需要nested路由.

Your problem is really with the route generation (and some ordering too). If you need to access the users boards, you don't need a namespaced route but a nested one.

如果需要/users/:user_id/boards和/users/:user_id/boards/:id，则需要嵌套的路由.请注意，在第二条路线中，有2个参数(user_id和id).如果使用命名空间路由，则仅需要"一个(板id).第二个参数是格式.请注意，在耙路径的输出中，您仅需要" 1个参数.

If you need /users/:user_id/boards and /users/:user_id/boards/:id you'll need the nested route. Notice that in the second route there are 2 params (user_id and id). If you use a namespaced route, you'll only "need" one (the board id). The second argument would be the format. Notice that in the output from rake routes you only "need" 1 param.

尝试下一条路线，看看是否可行.

Try the next route to see if it works.

  resources :users do
    # This will give you /users/:user_id/posts
    # and /users/:user_id/posts/:post_id
    # among others
    resources :posts
  end

这篇关于URL路由中带有点名称空间栏3.1的点的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！