在Activeadmin中救援RecordNotFound

Question

如何在Activeadmin中为我的所有资源挽救ActiveRecord :: RecordNotFound？

我知道在Rails中我可以放入rescue_from(ActiveRecord::RecordNotFound)ApplicationController,在ActiveAdmin中有相同的方法吗？

Answer 1

ActiveAdmin.register FooBar do
  controller do
    rescue_from ActiveRecord::RecordNotFound, with: :show_errors
    def show_errors
      # ...
    end
  end
end

编辑:您可以在一个地方为所有资源执行此操作:

require 'active_admin/base_controller'
ActiveAdmin::BaseController.class_eval do
  rescue_from ActiveRecord::RecordNotFound, with: :show_errors
  def show_errors
    # ...
  end
end