<style type="text/css">
    #container{
        width: 200px;
        height: 200px;
        display: none;
    }
</style>

<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jquery-qrcode/1.0/jquery.qrcode.min.js"></script>

<script type="text/javascript">

$(function(){
    var id = "#form.message.id#";
    if( !id.startsWith("#") ){
        $("#container").show();
        var qrcode = new QRCode({
          content: id,
          container: "svg-viewbox", //Responsive use
          join: true //Crisp rendering and 4-5x reduced file size
        });
        var svg = qrcode.svg();
        document.getElementById("container").innerHTML = svg;
        document.getElementById("containerExplain").innerHTML = "Scan this QR Code with the scanner menu";    
    }
});
</script>
<div id="containerExplain"></div>
<div id="container"></div>

this code should build a qr code when i submit the form but it is not work, where is the problem ? is there somethinf wrong with <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jquery-qrcode/1.0/jquery.qrcode.min.js"></script> ??

note: i work on http://localhost:8080/jw/home (downloaded joget windows)