Handle text input changed event
Description
The following code shows how to handle text input changed event.
Example
<!DOCTYPE html>
<html>
<head>
<script type='text/javascript'
src='http://code.jquery.com/jquery-1.5.2.js'></script>
<link rel="stylesheet" type="text/css"
href="http://code.jquery.com/mobile/1.0a4.1/jquery.mobile-1.0a4.1.min.css">
<script type='text/javascript'
src="http://code.jquery.com/mobile/1.0a4.1/jquery.mobile-1.0a4.1.min.js"></script>
<script type='text/javascript'>//<![CDATA[
$(window).load(function(){<!--from ww w.j a va 2s .c o m-->
$("#username").change(function() {
alert("hai "+ $("#username").val());
});
});//]]>
</script>
</head>
<body>
<div data-role="page" id="test-page">
<div data-role="content">
<form id="test">
<input type="text" id="username"
placeholder="Please enter your name">
</form>
<br /> <span>Click here after you enter you name to call the
change event</span>
</div>
</div>
</body>
</html>