CodePen Embed - event

<!DOCTYPE html>
<html lang="id">
<head>
    <meta charset="utf-8">
    <title>JavaScript Keyup Event</title>
</head>
<body>
    <input type="text" onkeyup="alert(' Anda telah menekan tombol di dalam input teks!')">
    <hr>
    <textarea cols="30" onkeyup="alert(' Anda telah menekan tombol di dalam input di teksarea!')"></textarea>
	<p><strong>Catatan:</strong> Cobalah untuk memasukkan beberapa teks di dalam kotak input dan textarea.</p>
</body>
</html>

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