未初始化的常量“控制器名称"

问题描述

我的路由/资源和控制器出现错误.

I'm having an error with my routes/resources and controllers.

我在 routes.rb 中有以下内容:

I have the following in the routes.rb:

# routes.rb
resources :users do
  resource :schedule
end

我在controllers/users/里面有一个schedule_controller.rb，我认为应该是这样的:

And I have a schedule_controller.rb inside controllers/users/ set up as I think it should be:

class Users::ScheduleController < ApplicationController

  # Controller methods here...

end

运行 rake:routes 显示

Running a rake:routes shows

user_schedule      POST   /users/:user_id/schedule(.:format)       schedules#create
new_user_schedule  GET    /users/:user_id/schedule/new(.:format)   schedules#new
edit_user_schedule GET    /users/:user_id/schedule/edit(.:format)  schedules#edit
                   GET    /users/:user_id/schedule(.:format)       schedules#show
                   PUT    /users/:user_id/schedule(.:format)       schedules#update

但是，导航到/users/:user_id/schedule 返回以下错误:

However, navigating to /users/:user_id/schedule is returning the following error:

uninitialized constant SchedulesController

我对问题的唯一想法是与嵌套资源或声明单个资源有关，而我在某处出错了.

My only thoughts on what the problem could be are that is has something to do with nested resources or declaring a single resource and I'm going wrong somewhere.

我正在使用助手

new_user_schedule_path(current_user)

链接到我的新"视图时.

when linking to my 'new' view.

推荐答案

应该是 SchedulesController，而不是 Users::ScheduleController.只有当路由是 命名空间时，控制器才应该被命名空间命名空间.控制器名称也应始终为复数.

It should be SchedulesController, not Users::ScheduleController. Controllers should only be namespaced when the route is namespaced with namespace. Controller names should also always be plural.

您正在创建的是一个嵌套资源，不是命名空间的.

What you're creating is a nested resource, not a namespaced one.

这篇关于未初始化的常量“控制器名称"的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！