Rails路由，URL和子域

Question

We are using some subdomain in our app.

All our dashboards have a subdomain(pro.domain.com, free.domain.com, vip.domain.com). In the route, each dashboard has a namespace namespace :vip do

With rails url I'd like to be able to write <%= link_to "Be VIP", vip_pricing_path() %> and be redirected to vip.domain.com/pricing

I don't really know how to do this.

Answer 1

In routes.rb:

Without the namespace:

constraints subdomain: 'vip' do
  get '/pricing', to: 'somecontroller#someaction', :as=>:vip_pricing
end

rake routes:

vip_pricing GET /pricing(.:format) somecontroller#someaction {:subdomain=>"vip"}

If you keep the namespace:

namespace :vip do
  constraints subdomain: 'vip' do
    get 'pricing', to: 'somecontroller#someaction'
    ...
  end
end

rake routes:

vip_pricing GET /vip/pricing(.:format) vip/somecontroller#someaction {:subdomain=>"vip"}