Javascript button multiple audio source

Question

So i am working on a school project and am pretty new to coding. My project is to make a little playlist with javascript, but I only want my project to have one universal button and have multiple audio sources. I want the user to be able to select the song and be able to play it with the button. Any ideas?

Answer 1

This uses HtmlAudioElement, I did not test with the audios, but that's the idea, may help you as a reference to implement your code.

var aux = 1;

function playAudiox() {
  if (aux == 1) {
    console.log("Playing Track 1.");
    var track1 = new Audio('track1.mp3');
    track1.play();
    aux++;
  } else if (aux == 2) {
    console.log("Playing Track 2.");
    var track2 = new Audio('track2.mp3');
    track2.play();
    aux++;
  } else if (aux == 3) {
    console.log("Playing Track 3.");
    var track3 = new Audio('track3.mp3');
    track3.play();
    aux = 1;
  }
}

#tracklist {
  height: 200px;
  height: 100px;
  border: 2px solid black;
}

.tracks {
  border: 1px solid red;
  height: 100px;
  width: 80px;
  float: left;
}

<div id="tracklist">

  <div class="tracks">track1</div>
  <div class="tracks">track2</div>
  <div class="tracks">track3</div>
</div><br>
<button id="universalPlay" onclick="playAudiox()">Universal Play</button>