ApplicationController 方法中子控制器的型号名称

发布于 2024-10-11 11:06:37 字数 368 浏览 6 评论 0原文

我想在我的应用程序控制器上定义一个方法，然后我可以从继承它的任何控制器调用该方法。在这个方法中，我需要能够获取与调用该方法的控制器关联的模型对象。

class ApplicationController < ActionController::Base
  def bar
    #Access model name here. So inside FooController, it would have Foo.
  end
end

class FooController < ApplicationController
  def index
    bar #Use the method here
  end
end

这可能吗？

原文

I want to define a method on my application controller which I can then call from any controller which inherits from it. Inside this method, I need to be able to get the model object associated with whichever controller is calling the method.

class ApplicationController < ActionController::Base
  def bar
    #Access model name here. So inside FooController, it would have Foo.
  end
end

class FooController < ApplicationController
  def index
    bar #Use the method here
  end
end

Is this possible?

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