// Show the QR-Code of a permalink (when the QR-Code icon is clicked).
function showQrCode(caller,loading)
-{
+{
// Dynamic javascript lib loading: We only load qr.js if the QR code icon is clicked:
if (typeof(qr) == 'undefined') // Load qr.js only if not present.
{
if (!loading) // If javascript lib is still loading, do not append script to body.
{
- var element = document.createElement("script");
- element.src = "plugins/qrcode/qr-1.1.3.min.js";
+ var basePath = document.querySelector('input[name="js_base_path"]').value;
+ var element = document.createElement("script");
+ element.src = basePath + "/plugins/qrcode/qr-1.1.3.min.js";
document.body.appendChild(element);
}
setTimeout(function() { showQrCode(caller,true);}, 200); // Retry in 200 milliseconds.
// Remove previous qrcode if present.
removeQrcode();
-
+
// Build the div which contains the QR-Code:
var element = document.createElement('div');
element.id = 'permalinkQrcode';
// Damn IE
element.setAttribute('onclick', 'this.parentNode.removeChild(this);' );
}
-
+
// Build the QR-Code:
var image = qr.image({size: 8,value: caller.dataset.permalink});
if (image)
- {
+ {
element.appendChild(image);
element.innerHTML += "<br>Click to close";
caller.parentNode.appendChild(element);
elem.parentNode.removeChild(elem);
}
return false;
-}
\ No newline at end of file
+}