Soundcloud Javascript SDK sound not pausing

问题

Using the Soundcloud JavaScript SDK I have successfully been able to grab my tracks and play them. My goal is to allow playing and pausing via clicking on one button (like a play/pause toggle). However, my issue is that when I click on the .SCbtn element, the song plays, and doesn't stop. My conditionals seem to be correct because I can see true and false making it into the console. Not quite sure why SC.sound.pause(); isn't working.

var is_playing = false;
var trackCont = function(trackNum){
SC.stream("/tracks/" + trackNum).then(function(sound){
    SC.sound = sound;
    if (is_playing === false){
        SC.sound.play();
        is_playing = true;
        console.log(is_playing);
    }else if(is_playing === true){
        SC.sound.pause();
        is_playing = false;
        console.log(is_playing);
    }
    });
}
$('body').on("click", ".SCbtn", function(){
    var theTrack = $(this).attr('id');
    trackCont(theTrack);
});

Update

My Fiddle

回答1:

I think you're overcomplicating things. Here's a simple example:

HTML:

<script src="https://connect.soundcloud.com/sdk/sdk-3.0.0.js"></script>
<button id="play">Play</button>

JavaScript:

SC.initialize({
  client_id: 'XXXX'
});

var myPlayer;
var isPaused = false;
SC.stream('tracks/43377447').then(function(player){
            player.play()
            myPlayer = player;
        });

document.querySelector('button').addEventListener('click', function() {
    if (isPaused) {
        myPlayer.play()
        isPaused = false;
    } else {
        myPlayer.pause()
        isPaused = true;
    }
});

Working JSFiddle.

回答2:

You should use the toggle() method provided by Soundcloud for easiest implementation. See here: https://developers.soundcloud.com/docs/api/html5-widget

Something like the below should do the trick:

var sc = SC.Widget(iframe);

$('body').on("click", ".SCbtn", function(){
    sc.toggle();
});

来源：https://stackoverflow.com/questions/34833048/soundcloud-javascript-sdk-sound-not-pausing

标签

javascript

soundcloud