Ruby on rails ActiveAdmin:Abround“过滤器提供”;“未定义的方法”;我的过滤器
我正在尝试向ActiveAdmin中的控制器添加一个around_过滤器。当我尝试添加过滤器时,我得到一个未定义的方法错误。例如:Ruby on rails ActiveAdmin:Abround“过滤器提供”;“未定义的方法”;我的过滤器,ruby-on-rails,activeadmin,Ruby On Rails,Activeadmin,我正在尝试向ActiveAdmin中的控制器添加一个around_过滤器。当我尝试添加过滤器时,我得到一个未定义的方法错误。例如: ActiveAdmin.register Event do controller do around_filter :my_filter def my_filter yield end end end 当我尝试时,我得到: "undefined method `my_filter' for #<Admin::E
ActiveAdmin.register Event do
controller do
around_filter :my_filter
def my_filter
yield
end
end
end
当我尝试时,我得到:
"undefined method `my_filter' for #<Admin::EventsController:0x0000010de3a798>"
所以我声明了around过滤器,但在控制器外部定义了它。过滤器方法应该在控制器内部
ActiveAdmin.register Event do
controller do
around_filter :my_filter
# lots of stuff here...
def my_filter
yield
end
end
end
ActiveAdmin.register Event do
controller do
around_filter :my_filter
# lots of stuff here...
def my_filter
yield
end
end
end