我在javascript中构建一个简单的Web应用程序,其中3个按钮播放3种不同的mp3声音。我有点坚持逻辑。如果我按下按钮1然后按钮2我需要声音1停止并播放声音2.我该怎么做?
我的代码:
Javascript:
function playSound(el, soundfile) {
if (el.mp3) {
if(el.mp3.paused) el.mp3.play();
else el.mp3.pause();
} else {
el.mp3 = new Audio(soundfile);
el.mp3.play();
}
}
HTML:
<a class="btn" onclick="playSound(this, 'sounds/sound-1.mp3');">sound 1</a>
<a class="btn" onclick="playSound(this, 'sounds/sound-2.mp3');">sound 2</a>
<a class="btn" onclick="playSound(this, 'sounds/sound-3.mp3');">sound 3</a>
提前致谢
答案 0 :(得分:1)
将播放的音频存储在数组中:
var playing=[];
//when played
playing.push(el.mp3);
现在你可以让整个阵列沉默了:
playing.forEach(el=>el.pause());
playing=[];