| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>IFrame Fullscreen API success reporter</title> |
| <body> |
| <script> |
| reportFullscreenSuccessful = (success) => { |
| return () => { |
| parent.postMessage({"report": { |
| "api": "fullscreen", |
| "result": success, |
| "frame": window.name |
| }}, "*"); |
| }; |
| }; |
| |
| window.addEventListener('message', e => { |
| if (e.data.action == "report") { |
| document.onfullscreenchange = reportFullscreenSuccessful(true); |
| document.onfullscreenerror = reportFullscreenSuccessful(false); |
| document.body.requestFullscreen(); |
| } |
| }); |
| </script> |
