fix widget field reload

config/routes.rb

@@ -90,6 +90,7 @@ Orbit::Application.routes.draw do
         get 'reload_themes'
         get 'reload_after_module_changed',:action=>'reload_frontend_pages'
         get 'reload_after_list_changed',:action=> 'reload_front_end_setting'
+        get 'reload_after_widget_field_changed',:action=> 'reload_widget_field'
       end
     end