when i press or delete any character keyup event working properly but when i enter number and delete it's not working .
<html>
<head>
<title>Hello World</title>
</head>
<body>
<input type=text id="text1" onkeyup="bindValue();" />
<label id="txtval"></label>
<script>
function bindValue()
{
document.getElementById("txtval").innerHTML = "onkeyup==" + document.getElementById('text1').value;
}
</script>
</body>
</html>
