Handle page befroe show event
Description
The following code shows how to handle page befroe show event.
Example
<!--from w w w. ja v a2s .c om-->
<!DOCTYPE html>
<html>
<head>
<script type='text/javascript'
src='http://code.jquery.com/jquery-1.9.1.js'></script>
<script type="text/javascript"
src="http://code.jquery.com/mobile/1.3.0-beta.1/jquery.mobile-1.3.0-beta.1.js"></script>
<link rel="stylesheet" type="text/css"
href="http://code.jquery.com/mobile/1.3.0-beta.1/jquery.mobile-1.3.0-beta.1.css">
<script type='text/javascript'>
$(document).on('pagebeforeshow', '#mypage', function(){
alert('fire before showing page')
});
</script>
</head>
<body>
<div data-role="page" id="mypage"></div>
</body>
</html>