日期:2014-05-16 浏览次数:20437 次
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
</head>
<body>
<input type="text" id="demo" />
CODE:<span id="charCode"></span>
<script type="text/javascript">
document.getElementById('demo').onkeypress = function(e) {
var e = e || event;
document.getElementById('charCode').innerHTML = e.keyCode || e.which || e.keyChar;
}
</script>
</body>
</html>