Rails Routes：更改资源标识符路径名？ 始终使用 params[:model_id] 而不是 params[:id]
[英]Rails Routes: change resource identifier path name? always use params[:model_id] instead of params[:id]
问题描述
I'm not sure how to ask this question...
我不知道怎么问这个问题...
But i'm working with nested ROUTES as shown below.但我正在使用嵌套的 ROUTES，如下所示。
I like knowing that the Business ID can always be found using params[:business_id] , obviously except for the actual business controller which requires me to use params[:id] .我喜欢知道总是可以使用params[:business_id]找到业务 ID ，显然除了需要我使用params[:id]的实际业务控制器。
Is there a way to change the route resource id param to always be :business_id instead of having to be like Business.find(params.values_at(:business_id, :id).first) ??有没有办法将路由资源 id 参数更改为始终为:business_id而不必像Business.find(params.values_at(:business_id, :id).first) ??
business_exports GET /businesses/:business_id/exports(.:format) businesses/exports#index
POST /businesses/:business_id/exports(.:format) businesses/exports#create
new_business_export GET /businesses/:business_id/exports/new(.:format) businesses/exports#new
edit_business_export GET /businesses/:business_id/exports/:id/edit(.:format) businesses/exports#edit
business_export GET /businesses/:business_id/exports/:id(.:format) businesses/exports#show
PATCH /businesses/:business_id/exports/:id(.:format) businesses/exports#update
PUT /businesses/:business_id/exports/:id(.:format) businesses/exports#update
DELETE /businesses/:business_id/exports/:id(.:format) businesses/exports#destroy
business_replenishments GET /businesses/:business_id/replenishments(.:format) businesses/replenishments#index
business_offer_prices GET /businesses/:business_id/offer_prices(.:format) businesses/offer_prices#index
POST /businesses/:business_id/offer_prices(.:format) businesses/offer_prices#create
business_unmatched_listings GET /businesses/:business_id/unmatched_listings(.:format) businesses/unmatched_listings#index
POST /businesses/:business_id/unmatched_listings(.:format) businesses/unmatched_listings#create
business_profit_loss_reports GET /businesses/:business_id/profit_loss_reports(.:format) businesses/profit_loss_reports#index
businesses GET /businesses(.:format) businesses#index
POST /businesses(.:format) businesses#create
new_business GET /businesses/new(.:format) businesses#new
edit_business GET /businesses/:id/edit(.:format) businesses#edit
business GET /businesses/:id(.:format) businesses#show
PATCH /businesses/:id(.:format) businesses#update
PUT /businesses/:id(.:format) businesses#update
DELETE /businesses/:id(.:format) businesses#destroy
2 个解决方案
解决方案1
2 已采纳 2018-04-20 15:43:11
If you're using Rails 4+ you can do this using the param option in the resources method 如果您使用的是Rails 4+，则可以使用resources方法中的param选项来执行此操作
Overriding Route Parameters 覆盖路由参数
Assuming you have code that looks like 假设您的代码看起来像
resources :businesses
You can add an argument as such 您可以这样添加一个参数
resources :businesses, param: :business_id
Which should generate routes 哪个应该产生路线
businesses GET /businesses(.:format) businesses#index
POST /businesses(.:format) businesses#create
new_business GET /businesses/new(.:format) businesses#new
edit_business GET /businesses/:business_id/edit(.:format) businesses#edit
business GET /businesses/:business_id(.:format) businesses#show
PATCH /businesses/:business_id(.:format) businesses#update
PUT /businesses/:business_id(.:format) businesses#update
DELETE /businesses/:business_id(.:format)
UPDATE UPDATE
Since you're generating these routes using the same nested resources you'll have to do the following 由于您使用相同的嵌套资源生成这些路线，因此必须执行以下操作
resources :businesses, param: :business_id
resources :businesses, only: [] do
resources :exports
...
end
解决方案2
0 2021-12-22 13:15:08
A more clean way is to use the member更干净的方式是使用member
resources :businesses, param: :business_id do
member do
resources :exports
...
end
end
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