키보드의 키코드(keycode) 값과 키 입력제어

くまのStudy | 곰탱이
http://blog.naver.com/dbwpsl/60035854355

익스플로러

<SCRIPT LANGUAGE="JavaScript" type="text/javascript">
document.onkeydown = keyDown

function keyDown() {
var keycode = event.keyCode
var realkey = String.fromCharCode(event.keyCode)
alert("키코드값:"+keycode+"\n실제 키값:"+realkey)
}
</script>

넷스케이프

<SCRIPT LANGUAGE="JavaScript" type="text/javascript">
document.captureEvents(Event.KEYDOWN)
document.onkeydown = keyDown

function keyDown(e) {
var keycode = e.which
var realkey = String.fromCharCode(e.which)
alert("키코드값:"+keycode+"\n실제 키값:"+realkey)
}