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dwa012 / html5-qrcode

A cross platform HTML5 QR code reader.

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Uncaught ReferenceError: qrcode is not defined

salbiz opened this issue · comments

commented

Uncaught ReferenceError: qrcode is not defined

commented

I get the same error, here is my code

<html>
<head>
    <title>Title of the document</title>
    <script
            src="https://code.jquery.com/jquery-2.2.3.min.js"
            integrity="sha256-a23g1Nt4dtEYOj7bR+vTu7+T8VP13humZFBJNIYoEJo="
            crossorigin="anonymous"></script>
    <script src="./html5-qrcode-master/lib/html5-qrcode.min.js"></script>
</head>

<body>
<div id="reader" style="width:300px;height:250px"></div>
<script>
    $('#reader').html5_qrcode(function (data) {
                // do something when code is read
                alert(data);
            },
            function (error) {
                //show read errors
            }, function (videoError) {
                //the video stream could be opened
            }
    );</script>
</body>

</html>

Edit:

Based on a previous issue you just include those scripts in that specific order. Sadly the instruction is missing from the readme.md

 <script src="html5-qrcode-master/lib/jsqrcode-combined.min.js"></script>
 <script src="html5-qrcode-master/lib/html5-qrcode.min.js"></script>
commented

Yeah, I also had the same issue. Thanks to you, its been resolved now.
I think they should include it in readme also.

Hey @dwa012 , please add this in readme or grant me the collaborator access so that I can do it and close this issue.