Difference Between two Dates using JQuery or Javascript?



Here code use difference between two dates.



<!DOCTYPE html>
<html>
<head>
  <link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.10.4/themes/smoothness/jquery-ui.css" />
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.10.4/jquery-ui.min.js"></script></script>
<link rel="stylesheet" type="text/css" href="style.css">

 <script>
$(document).ready(function(){
    var $datepicker1 =  $( "#datepicker1" );
    var $datepicker2 =  $( "#datepicker2" );
    $datepicker1.datepicker();
    $datepicker2.datepicker({
         onClose: function() {
            var fromDate = $datepicker1.datepicker('getDate');
            var toDate = $datepicker2.datepicker('getDate');
         
            var diff = new Date(toDate - fromDate);
         
            var days = diff/1000/60/60/24;

            alert(days);
        }
    });
});
</script>
</head>
<body>
    <h2>Difference between the dates</h2>
<p>From Date: <input type="text" id="datepicker1"></p>
<p>To Date: <input type="text" id="datepicker2"></p>

</body>
</html>

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