HTML5学习笔记(一):video,audio
function toggleVideo(){ var oVideo = document.getElementById("myVideo"); if (oVideo) { document.body.removeChild(oVideo); } else { oVideo = document.createElement("video"); oVideo.src = "medias/1.m4v";//MP4格式 oVideo.controls = "controls";//鼠标可以控制 oVideo.autoplay = "true";//是否页面加载后就自动播放 oVideo.loop = "loop";//是否循环播放 oVideo.id = "myVideo"; document.body.appendChild(oVideo); } }?