Question

routes.rb中：

# Allows a route to be queried by date
# eg: /any_route/dated/2016-01-01/2016-01-04
concern :datable do
  member do
    get 'dated/:start_date/(:end_date)', as: 'dated', constraints: {start_date: /\d{4}-\d{2}-\d{2}/, end_date: /\d{4}-\d{2}-\d{2}/}
  end
end

# I want to make the receipts "datable"
resources :receipts, only: :index, concerns: :datable, action: :index

看起来很简单，然而，路线正在生成：

# The route I GET
dated_receipt GET /receipts/:id/dated/:start_date(/:end_date)(.:format)  receipts#index {:start_date=>/\d{4}-\d{2}-\d{2}/, :end_date=>/\d{4}-\d{2}-\d{2}/}

注意路线中的:id？那应该不存在，因为我不是在查询特定的收据，只是索引。

我想要生成以下路线（目前尚未发生）：

# The route I WANT
dated_receipt GET /receipts/dated/:start_date(/:end_date)(.:format)  receipts#index {:start_date=>/\d{4}-\d{2}-\d{2}/, :end_date=>/\d{4}-\d{2}-\d{2}/}

知道为什么:id被添加到路线中了吗？

Answer 1

您需要的是collection上的操作，而不是member：

collection do
  get 'dated/:start_date/(:end_date)', as: 'dated', constraints: {start_date: /\d{4}-\d{2}-\d{2}/, end_date: /\d{4}-\d{2}-\d{2}/}
end

您可以详细了解这些路由方面in docs。

路由添加：id带有问题的索引资源

1 个答案: