Rails 4:在文件夹中对控制器进行分组 [英] Rails 4: Grouping Controllers in a folder

问题描述

我想将我所有的控制器及其视图分组在文件夹中，例如在admin"下

I would like to group all my controllers and their views in folders for example under "admin"

这就是我所做的:
(1) 我把所有的 controllers 移到一个文件夹 admin
下(2)我把所有的views都移到了admin

This what I did:
(1) I moved all the controllers under a folder admin
(2) I moved all the views under a folder admin

(3) 我在 Rails 指南中读到我应该这样做:

(3) I read in Rails Guide that I should be doing this:

scope module: 'admin' do
  resources :admin_permissions, :admin_layout, :admin_db
end

但我一直收到错误

ActionController::RoutingError at /admin_permissions/index
uninitialized constant AdminMainController

目录结构:

controllers
  -> admin
    -> admin_main_controller
    -> admin_permissions_controller
    -> admin_layouts_controller
    -> admin_db_controller
views
  -> admin
    -> admin_main
    -> admin_permissions
    -> admin_layouts
    -> admin_db

所有前三个控制器都继承自 admin_main，后者继承自应用程序

All first three controllers inherit from admin_main which inherits from application

关于阅读/检查什么的任何建议?

Any advise on what to read/check?

推荐答案

如果你执行 rake routes，你会注意到所有控制器的名字都以 'admin/' 为前缀.

If you execute rake routes, you will notice the names of all your controllers is prefixed with 'admin/'.

因为您将控制器移动到目录admin"，您应该为那里的每个控制器添加一个命名空间.例如:

Because you move your controllers to directory "admin", you should add a namespace to each controller there. For example:

class Admin::AdminMainController < ActionController::Base
end

并检查您的控制器、视图和助手，更新所有相关路径和控制器名称.

And check your controllers, views and helpers, update all relevant paths and controller's names.

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