fmpq.com
源代码：
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<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Fmpq教程(fmpq.com)</title> </head> <body> <audio id="myAudio" controls> <source src="horse.ogg" type="audio/ogg"> <source src="horse.mp3" type="audio/mpeg"> 您的浏览器不支持 audio 元素。 </audio><br> <button onclick="enableControls()" type="button">启用 controls</button> <button onclick="disableControls()" type="button">禁用 controls</button> <button onclick="checkControls()" type="button">检测 controls 状态</button> <script> var x = document.getElementById("myAudio"); function enableControls(){ x.controls = true; x.load(); } function disableControls(){ x.controls = false; x.load(); } function checkControls(){ alert(x.controls); } </script> </body> </html>
运行结果