audio.currentTime 在 IE9 中不起作用
我真的不明白为什么下面的代码似乎在除 IE9 之外的每个浏览器中都有效：
var audio = $("audio.laser").get(0);
if (audio != null && audio.canPlayType) {
audio.pause();
audio.currentTime = 0;
audio.play();
}
奇怪的是，它冻结在“audio.currentTime = 0”，说“currentTime 未定义”。
I really don't see why the following code seems to work in every browser except IE9:
var audio = $("audio.laser").get(0);
if (audio != null && audio.canPlayType) {
audio.pause();
audio.currentTime = 0;
audio.play();
}
Strangely, it freezes at "audio.currentTime = 0", saying "currentTime is undefined".
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不遵守标准是网络重罪，而 IE9 则是屡犯者。音频对我来说似乎是只读的。
仅支持此处的内容：
http://msdn.microsoft.com/library/ff975061.aspx
Failure to comply with standards is a web-felony, and IE9 is a repeat offender. Audio looks like it's read-only to me.
Only the things here are supported:
http://msdn.microsoft.com/library/ff975061.aspx
需要尝试的几件事是将：
audio.currentTime = 0;替换为
audio.currentTime = 0.1;如果仍然出现相同的错误，您可以尝试将其替换为:
audio.load();但请注意，load() 不能很好地处理“结束”事件。我不明白其中的原因。
A couple things to try would be to replace:
audio.currentTime = 0;with
audio.currentTime = 0.1;If that still gives you same error you could try replacing it with:
audio.load();But be aware that load() does not play nicely with the "ended" event. The reason for this escapes me.