success beep

[JackZhai2018]

Anyone know how to have a success beep when qr scan

[KeySeeDev]

Add a sound in the success callback...

QRScanner.scan(displayContents);
function displayContents(err, text) { 

    var audio = new Audio(); 
    audio.src = 'path/to/audio.mp3';
    audio.play();

    if(err) {    
        alert(error);
    } else {    
        alert(text);
    }
}
QRScanner.show();