I need to add online calendar for my form. I took a sample code of calendar and tried executing it is working fine. but when i try to merge the same code in my form it is not displaying the calendar. below is the sample code which i took. please any one guide me to solve this issue
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/themes/smoothness/jquery-ui.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/jquery-ui.min.js"></script>
<script>
$(document).ready(function() {
$("#datepicker").datepicker();
});
</script>
</head>
<body>
<form>
<input id="datepicker" />
</form>
</body>
</html>