sifat acara altKey
benda acara Definisi dan Penggunaan
altKey atribut acara mengembalikan nilai Boolean. Menunjukkan bila peristiwa tertentu terjadi, tombol Alt ditekan dan tahan.
tatabahasa
event.altKey=true|false|1|0
contoh
contoh
Contoh berikut meminta ketika tombol mouse diklik "ALT" tombol ditekan apakah:
<html>
<head>
<script>
function isKeyPressed(event)
{
if (event.altKey==1)
{
alert("The ALT key was pressed!")
}
else
{
alert("The ALT 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 ALT key or not.</p>
</body>
</html>
<head>
<script>
function isKeyPressed(event)
{
if (event.altKey==1)
{
alert("The ALT key was pressed!")
}
else
{
alert("The ALT 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 ALT key or not.</p>
</body>
</html>
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