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index-svg.html
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index-svg.html
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>Cross-Browser QRCode generator for Javascript</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta name="viewport" content="width=device-width,initial-scale=1,user-scalable=no" />
<script type="text/javascript" src="qrcode.min.js"></script>
</head>
<body>
<p>Please type your input below, and press Enter.</p>
<input id="text" type="text" value="https://github.com/KeeeX/qrcodejs" style="width:80%" />
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g id="qrcode"/>
</svg>
<script type="text/javascript">
var qrcode = new QRCode(document.getElementById("qrcode"), {
width : 200,
height : 200,
useSVG: true
});
var inputField = document.getElementById("text");
function makeCode () {
if (!inputField.value) {
inputField.focus();
return;
}
qrcode.makeCode(inputField.value);
}
makeCode();
inputField.addEventListener("keydown", (e) => {
if (e.keyCode == 13) {
makeCode();
}
});
inputField.addEventListener("blur", makeCode);
</script>
</body>
</html>