嵌套路线的命名参数 [英] Naming params of nested routes

问题描述

resources :leagues do
  resources :schedule
end

这将生成：

leagues/:id
leagues/:league_id/schedule/:id

如何避免更改联赛ID？
所以它将是：

How can I keep the league ID from changing param names? So it'll be:

leagues/:id
leagues/:id/schedule/:schedule_id

推荐答案

不，请不要这样做。

之所以这样，是因为它为每个应用程序中的嵌套资源提供了一个通用接口。通过在应用程序中使其与众不同，您可以有效地抵御Rails。 Rails有一组严格的约定，您应该遵守。当您偏离这条路时，事情就会变得混乱。

The reason for it being this way is that it provides a common interface for nested resources across every single application. By making it different in your application, you're effectively going "against the grain" of Rails. Rails has a strict set of conventions that you should stick to. When you stray from this path, things get messy.

但是，如果您确实想在脚上开枪，隐喻地说，您将需要手动定义路由。这是控制器中七个标准动作的路线：

However, if you do want to shoot yourself in the foot, metaphorically speaking, you will need to define the routes manually. Here's the routes for the seven standard actions in a controller:

get 'leagues/:id/schedules', :to => "schedules#index", :as => "league_schedules"
get 'leagues/:id/schedule/:schedule_id', :to => "schedules#show", :as => "league_schedule"
get 'leagues/:id/schedules/new', :to => "schedules#new", :as => "new_league_schedule"
post 'leagues/:id/schedules', :to => "schedules#create"
get 'leagues/:id/schedule/:schedule_id/edit', :to => "schedules#edit", :as => "ed it_league_schedule"
put 'leagues/:id/schedule/:schedule_id', :to => "schedules#update"
delete 'leagues/:id/schedule/:schedule_id', :to => "schedules#destroy"

您可以看到，这很丑陋。但是，如果您真的真的想要这样做，那就是您要这样做的方式。

As you can see, it's quite ugly. But, if you really really really want to do it this way, that's how you'd do it.

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