解决方法
我将处理播放事件,然后在完成后使用setTimeout调用轨道.这样的东西(伪代码)：
var timeHandler = null; // if they stop listening,don't give them the alert myAudioElement.addEventListener('stop',function() { if (timeHandler) clearTimeout(timeHandle); }); // when they start to play,set an event to pop up 5 seconds later myAudioElement.addEventListener('play',function() { timeHandler = setTimeout(5000,function() { // here I would make some kind of ajax call to log the event alert("it's been 5 seconds!"); });
一如以往,根据您的需要,这可能会变得更加复杂.您也可以使用ontimeupdate事件来跟踪播放头目前所在的位置.有关html5音频事件的参考,请查看此页面：
https://developer.mozilla.org/en/DOM/Media_events
祝你好运！
