metaKey ʼþÊôÐÔ

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metaKey ʼþÊôÐÔ¿É·µ»ØÒ»¸ö²¼¶ûÖµ£¬Ö¸Ê¾µ±Ê¼þ·¢Éúʱ£¬"meta" ¼üÊÇ·ñ±»°´Ï²¢±£³Öס¡£

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event.metaKey

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ÏÂÃæµÄÀý×Ó¿ÉÌáʾµ±Êó±ê°´¼ü±»µã»÷ʱ "meta" ¼üÊÇ·ñ±»°´×¡£º

<html>
<head>
<script type="text/javascript">
function isKeyPressed(event)
{
  if (event.metaKey==1)
    {
    alert("The meta key was pressed!")
    }
  else
    {
    alert("The meta key was NOT pressed!")
    }
  }
</script>
</head>

<body onmousedown="isKeyPressed(event)">
	
<p>Click somewhere in the document.
An alert box will tell you if you 
pressed the meta key or not.</p>

</body>
</html>

TIY

metakey
¼ì²â meta ¼üÊÇ·ñ±»°´×¡£¨²»Ö§³Ö IE£©¡£
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