macOS Ipad Audio

[kristievalerie]

I have write a script to play, its fail, how to write a script to auto play audio in ipad? audio only can play when i click link, it can not auto play, even i put into bady onload.


<audio src="alert.mp3" id="audio" autobuffer="autobuffer" autoplay="autoplay"></audio>
<script type="text/javascript">
function playAudio() {
var audio = document.getElementById('audio');
audio.play();
}
playAudio();
</script>
<a href="javascript: playAudio()" id="clickme">hit me</a>