Question

我有一个在Rails中实现的应用程序，发生的事情是我想访问以下URL：http://localhost:3000/academics/students/1/schedules，但是在尝试访问以下错误时出现：Routing Error uninitialized constant Academics::SchedulesController

问题是我无法为嵌套资源执行此操作，因为已经存在另一条路线的学生的日程安排，而先前的学术路线是针对管理员和其他独立路线的。通过以下方式创建了学者中的进度控制器：class Academics::Students::SchedulesController < ApplicationController

有什么办法可以与以前的实现一起使用？

route.rb资源学者：

  namespace :academics do
    resources :subjects
    namespace :students do
      resources :schedules
    end
    resources :groups
  end

谢谢。

Answer 1

如果您这样做：

namespace :academics do
  resources :subjects
  resources :students do
    scope module: :students do 
      resources :schedules
    end
  end
  resources :groups
end

然后您将获得（除其他外）：

    academics_student_schedules GET    /academics/students/:student_id/schedules(.:format)          academics/students/schedules#index
                                POST   /academics/students/:student_id/schedules(.:format)          academics/students/schedules#create
 new_academics_student_schedule GET    /academics/students/:student_id/schedules/new(.:format)      academics/students/schedules#new
edit_academics_student_schedule GET    /academics/students/:student_id/schedules/:id/edit(.:format) academics/students/schedules#edit
     academics_student_schedule GET    /academics/students/:student_id/schedules/:id(.:format)      academics/students/schedules#show
                                PATCH  /academics/students/:student_id/schedules/:id(.:format)      academics/students/schedules#update
                                PUT    /academics/students/:student_id/schedules/:id(.:format)      academics/students/schedules#update
                                DELETE /academics/students/:student_id/schedules/:id(.:format)      academics/students/schedules#destroy

这将路由：

/academics/students/1/schedules

执行index的{{1}}操作。

顺便说一句，我不确定您的问题定义中的类定义（即Academics::Students::SchedulesController）中是否确实有空格。如果是这样，那对我来说似乎很不寻常。但是，如果可行，那将很有趣。

如何解决Rails中嵌套路线的此错误？

1 个答案: