Rails Admin - message before update -

i use rails_admin.

does know how can show confirmation message (with actions) before update ?

i create custom action or override existing one. this:

class update2   railsadmin::config::actions.register(self)   register_instance_option :visible?     #    end   register_instance_option :link_icon     # icon here   end   register_instance_option :http_methods     [:get, :post]   end   register_instance_option :controller     proc.new       if request.post?         @object.update         flash[:notice] = "updated #{@object.name}."         redirect_to show_path       end     end   end end 

then create page app/views/rails_admin/main/update2.html.haml

%h3    = "are sure want update '#{@object.name}' = link_to 'update', update2_path, method: 'post', class: "btn btn-danger" = link_to 'cancel', show_path, class: "btn btn-primary" 

when click update2 go page via get. on post update.