Facebook sends the following response header to the browser.
Facebook sends the following response header to the browser: X-Frame-Options: DENY This cause all major browsers (even IE8 and higher) to prevent showing it inside frames. The old way was "frame buster" using JavaScript forcing the page to open as the top window, but it's very unfriendly so it was replaced by this header in most modern websites that don't want to be displayed in frames. Not much you can do though, sorry.
The "undefined" page is just blank content which is their 404 custom error page as it does not contain the above header, it can be displayed inside frame. To learn more about the X-Frame-Options header see this documentation.
Thank you, now I know the problem at least... well I have to find another solution now... – Weedjo Nov 22 at 13:57 If you really must show it inside frame, you'll have to build server side "proxy" of your own, using Facebook API for developers and have the frame point to that proxy of yours.. – Shadow Wizard Nov 22 at 14:03 no it doesn't need to be an iframe, but I already implemented and tested everthing and now my whole work is wrecked :( but I guess I will use page-worker instead... – Weedjo Nov 22 at 14:40.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.