本文介绍了如何使用 Rails 3 获取请求的目标控制器和操作?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
在过滤器之前的应用程序控制器中.
In the application controller before filter.
class ApplicationController < ActionController::Base
before_filter :authenticate
def authenticate
# How do we know which controller and action was targetted?
end
end
推荐答案
class ApplicationController < ActionController::Base
before_filter :authenticate
def authenticate
# How do we know which controller and action was targetted?
params[:controller]
params[:action]
# OR
controller.controller_name
controller.action_name
end
end
这篇关于如何使用 Rails 3 获取请求的目标控制器和操作?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!