Symfony Ajax Response displays cache header

Question

In my ajax response the Cache-Control Header is displayed in the markup.

HTTP/1.0 200 OK Cache-Control: no-cache Date: Thu, 11 Oct 2012 09:00:59 GMT

Answer 1

The method render() display headers.

You can use method renderView(). This method don't display headers, just the generate html.

Hope it's helpful. :)