Ruby-on-rails Rails 控制器命名空间
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Rails Controller Namespace
提问by kashif
What are advantages and disadvantages of using namespace in ruby on rails. For example: I've many controllers like
在 ruby on rails 中使用命名空间的优缺点是什么。例如：我有很多控制器喜欢
CompanyLocations
CompanyXXXX
CompanySports
CompanyActivites
CompanyQQQQQ
I want to put all these controllers in Company folder. What is the rails best practice for this ?
我想把所有这些控制器放在公司文件夹中。为此，rails 的最佳实践是什么？
回答by Jenorish
You have to create a subfolder inside your controller/ directory, and the same in your views/ directory.
你必须在你的控制器/目录中创建一个子文件夹，在你的视图/目录中也是如此。
Your controller file should look like
你的控制器文件应该看起来像
module Company
class SportsController < ApplicationController
def index
end
end
end
...or
...或者
class Company::SportsController < ApplicationController
def index
end
end
You can also call your partials this way
你也可以这样调用你的partials
render :template => "company/sports/index"
Then in routes.rb
然后在routes.rb
namespace :company do
resources :sports
end
回答by Зелёный
Just pull your controllers in the folder.
create folder app/controllers/company
and create a controller locations_controller.rbwith structure:
只需将您的控制器拉到文件夹中即可。
创建文件夹app/controllers/company
并创建一个locations_controller.rb具有结构的控制器：
module Company
class LocationsController < ApplicationController
layout '/path/to/layout'
append_view_path 'app/views/path/to/views'
def index
end
end
end
in routes.rbuse scope :module:
在routes.rb使用scope :module：
scope module: 'company' do
get '/locations', to: 'locations#index' # this route in scope
end
this generate routes:
这会生成路线：
locations_path GET /locations(.:format) company/locations#index
update:
更新：
Just tips. For views and layout you can use: ActionController#layoutand ActionController#append_view_path.
只是提示。对于视图和布局，您可以使用： ActionController#layout和ActionController#append_view_path。
