我已经编码了一个按钮来显示" play"符号(三角形)。单击按钮时,将播放所选音频,按钮将显示"暂停"符号而不是。如果单击暂停,音频将暂停,按钮将切换回播放符号。到现在为止还挺好。但是,当音频超过时,按钮会一直显示"暂停"符号。音频重置,但图像没有;您可以再次按此按钮,音频将播放多次,但图像不会重置为播放三角形。对新手有什么建议吗?
<div class="playFeatured">
<audio id="playA" preload='none'></audio>
<i><button id="pButtonA" class="featuredAudio fa fa-play" onclick="playAudioA()"></button></i>
</div>
<script>
var loopA = document.getElementById('playA');
function playAudioA() {
if (loopA.paused) {
loopA.play();
pButtonA.className = "";
pButtonA.className = "fa fa-pause";
} else {
loopA.pause();
pButtonA.className = "";
pButtonA.className = "fa fa-play";
loopA.currentTime = 0
}
}
</script>
答案 0 :(得分:2)
由于上面提供的建议,我找到了答案......
<script>
var loopA = document.getElementById('playA');
function playAudioA() {
if (loopA.paused) {
loopA.play();
pButtonA.className = "";
pButtonA.className = "fa fa-pause";
} else {
loopA.pause();
pButtonA.className = "";
pButtonA.className = "fa fa-play";
loopA.currentTime = 0
}
}
loopA.addEventListener('ended', function() {
// Audio has ended when this function is executed.
pButtonA.className = "";
pButtonA.className = "fa fa-play";
},false);
</script>