设计中嵌套资源 [英] nested resources in devise
问题描述
我是Rails的新手,我希望获得一些有关我的路线和正确的路线逻辑的建议.我正在开发一个非常简单的应用程序,用户可以在其中发布列表.用户(设计模型)具有多个列表,并且该列表属于一个用户.我的列表表中有一个user_id:integer.当用户成功登录后,我希望他们在相应的路线页面上查看其列表.我这样创建了嵌套路由:
I am new to rails and I would like some advice as on my routes and the proper routing logic. I am working on a very simple app where users can post lists. The user (devise model) has_many lists and the list belongs_to a user. My list table has a user_id:integer in it. When the user successfully logins then I would like them to see their lists on their corresponding route page. I created the nested routes like so:
devise_for :users, :paths => 'users'
resource :users do
resource :lists
end
这是我耙路的输出
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
PATCH /users/password(.:format) devise/passwords#update
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
PATCH /users(.:format) devise/registrations#update
PUT /users(.:format) devise/registrations#update
DELETE /users(.:format) devise/registrations#destroy
users_lists POST /users/lists(.:format) lists#create
new_users_lists GET /users/lists/new(.:format) lists#new
edit_users_lists GET /users/lists/edit(.:format) lists#edit
GET /users/lists(.:format) lists#show
PATCH /users/lists(.:format) lists#update
PUT /users/lists(.:format) lists#update
DELETE /users/lists(.:format) lists#destroy
users POST /users(.:format) users#create
new_users GET /users/new(.:format) users#new
edit_users GET /users/edit(.:format) users#edit
GET /users(.:format) users#show
PATCH /users(.:format) users#update
PUT /users(.:format) users#update
DELETE /users(.:format) users#destroy
root GET / static_pages#home
如何让我的路线实现这一目标:
How can I have my routes achieve this:
/users/:user_id/lists(.:format)
这也是确保用户只能访问其列表的第一步.
It would also be a stepping point to make sure that the user has access only to his lists.
推荐答案
您可能想使列表资源多元化,并使用户资源单数:
You probably want to pluralize the list resource and make the user resource singular:
resource :user do
resources :lists
end
对于第二部分,只需根据需要的当前用户加载列表
For part two, just load the lists based on the current user where you need them
@lists = current_user.lists
这篇关于设计中嵌套资源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!