javascript - HTML5 音频 - 当另一个声音开始时停止当前播放

Question

我使用此方法在单击图像时播放音频文件:

http://jsfiddle.net/v97Kq/3/

function imageSwitch(_imgID, _imgStart, _imgStop, _soundFileMp3, _soundFileOgg) {
    this.imgID = _imgID;
    this.imgStart = _imgStart;
    this.imgStop = _imgStop;
    this.song = new Audio();
    if (this.song.canPlayType("audio/mpeg"))
        this.song.src = _soundFileMp3;
    else 
        this.song.src = _soundFileOgg;
    this.song.loop = true;

    this.pos = 0;
    this.e;

    this.change = function () {
        if (this.pos == 0) {
            this.pos = 1;
            document.getElementById(this.imgID).src = this.imgStop;
            this.song.play();
        } else {
            this.pos = 0;
            document.getElementById(this.imgID).src = this.imgStart;
            this.song.pause();
        }
    }
}

效果很好! - 但是当单击另一个链接并且另一个声音开始时，如何让它停止播放当前播放的声音？

Answer 1

我发现这个解决方案可以解决我的上述问题，效果非常好。 我最终找到了here :

<script>
var currentPlayer;
function EvalSound(soundobj) {

 var thissound=document.getElementById(soundobj);
 if(currentPlayer  && currentPlayer != thissound) {
  currentPlayer.pause(); 
 }
 if (thissound.paused)
        thissound.play();
    else
    thissound.pause();
    thissound.currentTime = 0;
     currentPlayer = thissound;
}
</script>