You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
|
<!DOCTYPE html>
|
|
|
|
<html lang="en">
|
|
|
|
<head>
|
|
|
|
<meta charset="UTF-8" />
|
|
|
|
<title>QrcodeDecoder - Image</title>
|
|
|
|
</head>
|
|
|
|
<body>
|
|
|
|
<button id="decode">Decode!</button><br>
|
|
|
|
<span id="result"></span><br>
|
|
|
|
<img src="./assets/qrcode.png" alt="qr code" />
|
|
|
|
<script src="./index.aio.min.js"></script>
|
|
|
|
<script type="module">
|
|
|
|
function main() {
|
|
|
|
var qr = new QrcodeDecoder();
|
|
|
|
|
|
|
|
var btn = document.querySelector('button#decode');
|
|
|
|
var img = document.querySelector('img');
|
|
|
|
var result = document.querySelector('#result');
|
|
|
|
|
|
|
|
btn.onclick = async () => {
|
|
|
|
// you can also decode from image path
|
|
|
|
// const code = await qr.decodeFromImage('./assets/qrcode.png');
|
|
|
|
const code = await qr.decodeFromImage(img);
|
|
|
|
console.log(code);
|
|
|
|
result.innerText = code.data;
|
|
|
|
};
|
|
|
|
}
|
|
|
|
main();
|
|
|
|
</script>
|
|
|
|
</body>
|
|
|
|
</html>
|