How do I Create a GUID Number Using JavaScript?

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>
        Guid Number
    </title>
</head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<body>
<button type="button" id="btnclick">Click Me!</button>
<script type="text/javascript">
    function uuidv4() {
  return ([1e7]+-1e3+-4e3+-8e3+-1e11).replace(/[018]/g, c =>
    (c ^ crypto.getRandomValues(new Uint8Array(1))[0] & 15 >> c / 4).toString(16)
  );
}
console.log(uuidv4());
$('#btnclick').click(function(){
alert(uuidv4());
});
</script>
</body>
</html>

How do I Create a GUID Number Using JavaScript?

1 Answer