<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Scan Barcode</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
<script type="text/javascript" src="https://rawgit.com/schmich/instascan-builds/master/instascan.min.js"></script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.1.10/vue.min.js"></script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/webrtc-adapter/3.3.3/adapter.min.js"></script>
</head>
<body>
<div class="row">
<div class="col-md-6">
<video id="preview" width="100%"></video>
</div>
<div class="col-md-6">
<form action="" method="POST">
<label>SCAN QR CODE</label>
<input type="text" class="form-control" id="id_visitor" autofocus placeholder="Scan QR code">
</form>
<br>
</div>
</div>
<script type="text/javascript">
let scanner = new Instascan.Scanner({ video: document.getElementById('preview') });
Instascan.Camera.getCameras().then(function (cameras) {
if (cameras.length > 0) {
scanner.start(cameras[0]);
} else {
alert('No cameras found.');
}
}).catch(function (e) {
console.error(e);
});
scanner.addListener('scan', function (c) {
document.getElementById('id_visitor').value=c;
document.forms[0].submit();
});
</script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</body>
</html>
Postingan