Follow Fang!: JavaScript 取得鍵盤值

2013/11/17

<html>
 <head>
  <meta charset="utf8">
  <title>Demo</title>
  <script type="text/javascript" src="http://code.jquery.com/jquery-2.0.3.min.js"></script>
  <script type="text/javascript">
   function GetKeyNumber (event) {
    alert(event.keyCode);
   }
  </script>
 </head>
 <body onkeydown="GetKeyNumber(event);">

 </body>
</html>

參考資料：
http://www.w3schools.com/jsref/event_onkeydown.asp
http://api.jquery.com/keypress/
http://api.jquery.com/keydown/
http://help.dottoro.com/ljlkwans.php