HTML Canvas Key event
<!doctype html> <html> <head> <meta charset="utf-8"> <title>Keyboard Events</title> </head>//from w ww .jav a2 s. c om <body> <aside>Open debugging console in web browser and press key.</aside> <script> window.onload = function () { function onKeyboardEvent (event) { console.log(event.type); } window.addEventListener('keydown', onKeyboardEvent, false); window.addEventListener('keyup', onKeyboardEvent, false); }; </script> </body> </html>