Ruby-on-rails 如何将自定义路由添加到资源路由
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How to add custom routes to resource route
提问by Sathish Manohar
I have an invoices_controllerwhich has resource routes. Like following:
我有一个invoices_controller有资源路线的。像下面这样：
resources :invoices do
resources :items, only: [:create, :destroy, :update]
end
Now I want to add a send functionality to the invoice, How do I add a custom route as invoices/:id/sendthat dispatch the request to say invoices#send_invoiceand how should I link to it in the views.
现在，我想向发票添加发送功能，如何添加自定义路由以invoices/:id/send发送请求，invoices#send_invoice以及如何在视图中链接到它。
What is the conventional rails way to do it. Thanks.
什么是传统的导轨方式来做到这一点。谢谢。
回答by Damien
Add this in your routes:
将此添加到您的路线中：
resources :invoices do
post :send, on: :member
end
Or
或者
resources :invoices do
member do
post :send
end
end
Then in your views:
那么在你看来：
<%= button_to "Send Invoice", send_invoice_path(@invoice) %>
Or
或者
<%= link_to "Send Invoice", send_invoice_path(@invoice), method: :post %>
Of course, you are not tied to the POST method
当然，您并没有绑定到 POST 方法
回答by Arjan
resources :invoices do
resources :items, only: [:create, :destroy, :update]
get 'send', on: :member
end
<%= link_to 'Send', send_invoice_path(@invoice) %>
It will go to the sendaction of your invoices_controller.
它将转到send您的invoices_controller.
回答by Salil
match '/invoices/:id/send' => 'invoices#send_invoice', :as => :some_name
To add link
添加链接
<%= button_to "Send Invoice", some_name_path(@invoice) %>
回答by W.M.
In Rails >= 4, you can accomplish that with:
在 Rails >= 4 中，您可以通过以下方式实现：
match 'gallery_:id' => 'gallery#show', :via => [:get], :as => 'gallery_show'
match 'gallery_:id' => 'gallery#show', :via => [:get], :as => 'gallery_show'
