QRCode.js is a really simple javascript library that has the browser create the QR code itself (there is no image file created at the server)
Download library
http://davidshimjs.github.io/qrcodejs/
or
https://github.com/davidshimjs/qrcodejs
Upload the file “qrcode.min.js” to your server (only file required).
If your site doesn’t have jquery already then you’ll also need “jquery.min.js” (not required for WordPress sites for instance)
Creating a QR Code
<div id="qrcode" style="width:160px; height:160px; margin-top:10px;"></div>
<!--<script type="text/javascript" src="/myjavascriptfiles/jquery.min.js"></script>-->
<script type="text/javascript" src="/myjavascriptfiles/qrcode.min.js""></script>
<script type="text/javascript">
var qrcode = new QRCode(document.getElementById("qrcode"), {
width : 160,
height : 160
});
qrcode.makeCode('qrcode.makeCode('http://mydomain.com/myfile');');
</script>QR Code text field options
SMS QR Codes
Example: ‘SMSTO:+112345678:Hello this is the SMS message to send!’
http://goqr.me/qr-codes/type-qr-sms.html
USEFUL?
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