加载中…获取键盘的KeyCode(支持回车提交)
(2011-04-01 11:12:06)
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<html>
<head>
<script language="javascript">
ns4 = (document.layers) ? true :
false;
ie4 = (document.all) ? true :
false;
function keyDown(e){
if(ns4){
var nkey=e.which;
var iekey='现在是ns浏览器';
var
realkey=String.fromCharCode(e.which);
}
if(ie4){
var iekey=event.keyCode;
var nkey='现在是ie浏览器';
var
realkey=String.fromCharCode(event.keyCode);
if(event.keyCode==32){realkey='\'
空格\''}
if(event.keyCode==13){realkey='\'
回车\''}
if(event.keyCode==27){realkey='\'
Esc\''}
if(event.keyCode==16){realkey='\'
Shift\''}
if(event.keyCode==17){realkey='\'
Ctrl\''}
if(event.keyCode==18){realkey='\'
Alt\''}
}
alert('ns浏览器中键值:'+nkey+'\n'+'ie浏览器中键值:'+iekey+'\n'+'实际键为'+realkey);
}
document.onkeydown = keyDown;
if(ns4){
document.captureEvents(Event.KEYDOWN);}
</script>
</head>
<body>
//Javascript Document.
<hr>
<center>
<h3>请按任意一个键。。。。</h3>
</center>
</body>
</html>
if(e.keyCode==13){
pageSubmit('$topadmincenterServer','processTaskList',1,'$processType');
<head>
<script language="javascript">
function keyDown(e){
}
}
}
document.onkeydown = keyDown;
if(ns4){
document.captureEvents(Event.KEYDOWN);}
</script>
</head>
<body>
//Javascript Document.
<hr>
<center>
<h3>请按任意一个键。。。。</h3>
</center>
</body>
</html>
}
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