ruby-on-rails – 活动管理员：如何设置页面标题？

大部分是在this page on the wiki(或者我会把它放在那里).

在注册您的modeladmin文件(例如app / admin / user.rb)的文件中,您可以拥有

ActiveAdmin.register User do
  # a simple string
  index :title => "Here's a list of users" do
    ...
  end

  # using a method called on the instance of the model
  show :title => :name do
    ...
  end

  # more flexibly using information from the model instance
  show :title => proc {|user| "Details for "+user.name } do
    ...
  end

  # for new,edit,and delete you have to do it differently
  controller do
    def edit
      # use resource.some_method to access information about what you're editing
      @page_title = "Hey,edit this user called "+resource.name
    end
  end
end