Javascript Kameraya Erişin ve QR Okutun

Javascript  Kameraya Erişin ve QR Okutun
<script src="html5-qrcode.min.js"></script>
<style>
  .result{
    background-color: green;
    color:#fff;
    padding:20px;
  }
  .row{
    display:flex;
  }
</style>


<div class="row">
  <div class="col">
    <div style="width:500px;" id="reader"></div>
  </div>
  <div class="col" style="padding:30px;">
    <h4>SCAN RESULT</h4>
    <div id="result">Result Here</div>
  </div>
</div>


<script type="text/javascript">
function onScanSuccess(qrCodeMessage) {
    document.getElementById('result').innerHTML = '<span class="result">'+qrCodeMessage+'</span>';
}

function onScanError(errorMessage) {
  //handle scan error
}

var html5QrcodeScanner = new Html5QrcodeScanner(
    "reader", { fps: 10, qrbox: 250 });
html5QrcodeScanner.render(onScanSuccess, onScanError);

</script>

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