ruby-on-rails - 从父 Controller 访问子命名空间 Controller

Question

最近我在访问命名空间 Controller 时遇到了问题 我在 education/educations_controller.rb 中有一个父 Controller 作为

class Education::EducationssController < ApplicationController
   def process_educations
     if highschool
       controller_to_redirect = 'highschool'
     if bacholors
       controller_to_redirect = 'bacholors'
     else
       controller_to_redirect = 'masters'
     end
    redirect_to :controller => controller_to_redirect, :action => 'process_educations'
   end
end

还有三个子 Controller education/highschool_controller.rb , education/bacholors_controller.rb , education/masters_controller.rb 以及所有参数在 educations_controller.rb 中传递给这些 Controller

class Education::HighschoolController < Education::EducationssController
   def proceed_educations
     do some process
   end
end


class Education::BacholorsController < Education::EducationssController
   def proceed_educations
     do some process
   end
end


class Education::MastersController < Education::EducationssController
   def proceed_educations
     do some process
   end
end

之后出现了各自的 View ，但在此过程中，url 变得太长，所以我想从 url 中删除所有 Controller ，然后进行处理，因此无论用户是否被带到相同的 url，为此我更改了 routes.rb 作为

namespace :educations,:path => '' do
  scope "/educations" do
   get 'proceed_educations',to:'educations#proceed_educations'
   post 'proceed_educations',to:'educations#proceed_educations'
  end
  resource :highschool ,:path => '' do
   get 'proceed_educations',to:'highschool#proceed_educations'
   post 'proceed_educations',to:'highschool#proceed_educations'
  end
  resource :bacholors ,:path => '' do
   get 'proceed_educations',to:'bacholors#proceed_educations'
   post 'proceed_educations',to:'bacholors#proceed_educations'
  end
  resource :masters ,:path => '' do
   get 'proceed_educations',to:'masters#proceed_educations'
   post 'proceed_educations',to:'masters#proceed_educations'
  end
end

这为每个 Controller 生成了相同的 url，但是当我尝试像在 educations_controller.rb 中那样访问它们时，它们总是重定向到相同的 Controller HighschoolController。

我没有找到我做错的地方，请帮助我理解这个过程，或者如果有更好的方法，请提出建议。

Answer 1

如果您想避免为两个命名空间 Controller 制作相同的 URL，Rails 将很难理解哪个 Controller 发送哪个请求。

但是，您可以做的是，在您的 routes.rb 中，您可以取消显示 Controller 名称并可以在其中添加空间以进行区分，如下所示:

namespace :educations,:path => '' do
  scope "/educations",:path => '' do
   get 'proceed_educations',to:'educations#proceed_educations',:path => ''
   post 'proceed_educations',to:'educations#proceed_educations',:path => ''
  end
  resource :highschool ,:path => '' do
   get 'proceed_educations',to:'highschool#proceed_educations'
   post 'proceed_educations',to:'highschool#proceed_educations'
  end
  resource :bacholors ,:path => ' ' do
   get 'proceed_educations',to:'bacholors#proceed_educations',:path => ''
   post 'proceed_educations',to:'bacholors#proceed_educations',:path => ''
  end
  resource :masters ,:path => '  ' do
   get 'proceed_educations',to:'masters#proceed_educations',:path => ''
   post 'proceed_educations',to:'masters#proceed_educations',:path => ''
  end
end

这样，URL 将相同但带有额外的空格。