【发布时间】:2018-01-31 18:40:59
【问题描述】:
如何在声音淡出完成时自动触发事件 sound.stop()(淡出目标音量 = 0.3),并且在音量为 0.6 时立即显示警报弹出窗口?
<!DOCTYPE html>
<script src="https://rawgit.com/goldfire/howler.js/master/src/howler.core.js"></script>
<button onclick="Play()">Play</button>
<button onclick="StartFade()">Fade</button>
<script>
var sound = new Howl({
src: ['https://howlerjs.com/assets/howler.js/examples/player/audio/rave_digger.webm']});
function Play() sound.play();
function StartFade() sound.fade(1, 0.3, 2000);
</script>
【问题讨论】:
标签: javascript howler.js