date difference in moment

by sunil puvvada

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.17.1/moment.min.js"></script>
<span id="a"></span> years<span id="b"></span> months

JavaScript

var selel  = "12-05-2007";
     var selectedDate = moment(selel, 'DD/MM/YYYY');
      var now = moment(new Date(), 'DD/MM/YYYY');
      var months = now.diff(selectedDate, 'months');
      
      
     
      
      var a =  Math.round( months / 12);
      
      var b = months % 12; 
      
        $("#a").html(a);  $("#b").html(b);