Контроллер будет работать только в том случае, если веб-страница была изменена прокси-сервером Sahi.
Попробуйте выполнить следующее:
Refresh the browser and check
Force Reload (override cache),
Firefox: Ctrl+F5 or Ctrl+Shift+R Internet Explorer: Ctrl + F5
ИЛИ
Clear the browser cache manually and reload.
Make sure popup blockers are turned off.
If you are surfing the intranet on IE:
Go to Tools -> Internet Options -> Connections -> LAN Settings. There, make sure that “Bypass proxy for local addresses” is unchecked.
If you are surfing an https site, make sure that the proxy is configured for SSL/HTTPS on your browser. Also have a look at https/ssl sites do not work properly
If using Internet Explorer 7 (or higher), surfing to http://localhost:port and http://127.0.0.1:port may bypass Sahi. Try using your machine name instead of localhost.