Get key code
Description
The following code shows how to use event.which to check the key code in keypress event.
Example
<html>
<head>
<script
src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {<!-- w w w. ja va2 s . c o m-->
$("input").keypress(function(e) {
if (e.which > 65) {
alert(e.which);
}
});
});
</script>
</head>
<body>
<input type="text" />
</body>
</html>