Como gerar um código QR no JavaScript?
<!DOCTYPE html>
<html lang="en">
<head>
<title>Generating QR Code</title>
<!-- Reference the qrcode library -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/qrcodejs/1.0.0/qrcode.min.js"></script>
</head>
<body>
<!-- Create a container for the QR code -->
<div id="qrcode-container"></div>
<!-- A button that is used to create QR code -->
<button id="create-qrcode">CREATE QR Code</button>
</body>
<script>
// Create QR code when button is clicked
document.getElementById("create-qrcode").addEventListener("click", () => {
// new QRCode(Target container, text to encode)
var qrc = new QRCode(
document.getElementById("qrcode-container"),
"https://www.wissamfawaz.com/index.htm"
);
});
</script>
</html>
Wissam