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ruby-on-rails - Rails 路由 : add a custom route to the standard list of actions

转载 作者:行者123 更新时间:2023-12-04 17:16:27 30 4
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Rails 路由在 REST 之后默认创建 7 个 CRUD 操作。

resources :users

但是,我有一个 confirm_destroy 操作,我几乎在每个资源中都使用它,因为我在确认页面上有很多逻辑;这不仅仅是一个简单的是/否警报对话框。

resources :users do
get :confirm_destroy, on: :member
end

有了 50 多个资源,为每个资源写出这些变得很乏味,因此我的路由文件实际上长了 3 倍。

有什么方法可以为 resources block 添加一个 Action 到标准 7 中,这样

resources :users

会和

一样
resources :users do
get :confirm_destroy, on: :member
end

我可以在 route 使用它作为标准操作,即:

resources :users, only: [:show, :confirm_destroy, :destroy]

resources :users, except: [:confirm_destroy]

最佳答案

虽然不像您喜欢的那样优雅,但 Rails 的方式是使用路由问题,正如@dbugger 所建议的那样。

例如:

concern :confirmable do
get 'confirm_destroy', on: :member
end

resources :users, :widgets, concerns: :confirmable
$ rails routes
Prefix Verb URI Pattern Controller#Action
confirm_destroy_user GET /users/:id/confirm_destroy(.:format) users#confirm_destroy
users GET /users(.:format) users#index
POST /users(.:format) users#create
new_user GET /users/new(.:format) users#new
edit_user GET /users/:id/edit(.:format) users#edit
user GET /users/:id(.:format) users#show
PATCH /users/:id(.:format) users#update
PUT /users/:id(.:format) users#update
DELETE /users/:id(.:format) users#destroy
confirm_destroy_widget GET /widgets/:id/confirm_destroy(.:format) widgets#confirm_destroy
widgets GET /widgets(.:format) widgets#index
POST /widgets(.:format) widgets#create
new_widget GET /widgets/new(.:format) widgets#new
edit_widget GET /widgets/:id/edit(.:format) widgets#edit
widget GET /widgets/:id(.:format) widgets#show
PATCH /widgets/:id(.:format) widgets#update
PUT /widgets/:id(.:format) widgets#update
DELETE /widgets/:id(.:format) widgets#destroy

关于ruby-on-rails - Rails 路由 : add a custom route to the standard list of actions,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/68621092/

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