JS 全屏和退出全屏

mt · 发表于 2018-10-6 20:09:54

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<!DOCTYPE html>
<html>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>js全屏和退出全屏代码</title>
<body>

<button onclick="requestFullScreen(document.documentElement)">全屏显示</button>
<button onclick="exitFull()">退出全屏</button>
</body>
<script type="text/javascript">
function requestFullScreen(element) {
// 判断各种浏览器，找到正确的方法
var requestMethod = element.requestFullScreen || //W3C
element.webkitRequestFullScreen || //Chrome等
element.mozRequestFullScreen || //FireFox
element.msRequestFullScreen; //IE11
if (requestMethod) {
  requestMethod.call(element);
}
else if (typeof window.ActiveXObject !== "undefined") {//for Internet Explorer
  var wscript = new ActiveXObject("WScript.Shell");
  if (wscript !== null) {
wscript.SendKeys("{F11}");
  }
}
}
function exitFull() {
// 判断各种浏览器，找到正确的方法
var exitMethod = document.exitFullscreen || //W3C
document.mozCancelFullScreen || //Chrome等
document.webkitExitFullscreen || //FireFox
document.webkitExitFullscreen; //IE11
if (exitMethod) {
  exitMethod.call(document);
}
else if (typeof window.ActiveXObject !== "undefined") {//for Internet Explorer
  var wscript = new ActiveXObject("WScript.Shell");
  if (wscript !== null) {
wscript.SendKeys("{F11}");
  }
}
}
</script>
</html>

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