Barcode Scanning

Hi,
This plugins "Submit on time" feature broke for us on Moodle 3.7. The ontime checkbox was not changing the $ontime value so I had to add a manual check for the ontime checkbox in the saveBarcode function that posts the request in amd/src/index.js.
```
function saveBarcode(barcode) {
// Manually set ontime
if ($('.path-local-barcode #id_submitontime') &&
$('.path-local-barcode #id_submitontime').is(':checked')) {
ontime = '1';
} else {
ontime = '0';
}
var uploadUrl = 'service/upload.php?barcode=';
if (link) {
uploadUrl = '../service/upload.php?barcode=';
}
$.ajax({
type: "POST",
```

Hi Fernando,
Glad you like the plugin. We'd (Catalyst IT Europe) would be happy to discuss this use case in extending the plugin's functionality. Why don't you give us a call at our Brighton office https://www.catalyst.net.nz/content/contact-us to discuss it.
Thanks
Dez

Thanks for this great plugin! Would you consider creating a discussion area for it? In particular, I'm wondering if this plugin could be used to develop a "Scanned Submission" type. The details would need to be fleshed out, but these mock-ups should get the idea across:
Submission type: https://www.screencast.com/t/lpa1kGYEuO8
Front page (printed): https://www.screencast.com/t/H6vbQqhND
Blank pages (printed): https://www.screencast.com/t/WysH2jTp5
Moodle Scanner app: https://www.screencast.com/t/tmTmehrhtMV
Feel free to delete this post if you think it should be put somewhere else. Thanks.

Approval issue created: CONTRIB-7371