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Close webcam when leaving scanner page.

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Jan Böhmer 2020-05-07 23:19:40 +02:00
parent 3dd0ef26b3
commit c58b36e9c5
1 changed files with 9 additions and 1 deletions
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10
assets/ts_src/event_listeners.ts
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@ -569,17 +569,25 @@ $(document).on("ajaxUI:reload", function() {
}) })
}); });
//Reuse codereader between multiple requests
const codeReader = new ZXing.BrowserMultiFormatReader();
//Init barcode scanner //Init barcode scanner
$(document).on("ajaxUI:start ajaxUI:reload", function() { $(document).on("ajaxUI:start ajaxUI:reload", function() {
//Skip if we are not on scanner page... //Skip if we are not on scanner page...
if (!document.getElementById('scan_dialog_form')) { if (!document.getElementById('scan_dialog_form')) {
codeReader.reset();
return; return;
} }
let selectedDeviceId; let selectedDeviceId;
const codeReader = new ZXing.BrowserMultiFormatReader();
//Save it for later, so we can reset it
console.log('ZXing code reader initialized'); console.log('ZXing code reader initialized');
codeReader.listVideoInputDevices() codeReader.listVideoInputDevices()
.then((videoInputDevices) => { .then((videoInputDevices) => {