<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
</head>
<body>
<button onclick="fullScreen()">現代瀏覽器全屏</button>
<button onclick="exitScreen()">現代瀏覽器退出</button>
<button onclick="iefull()">低版本ie全屏</button>
</body>
<script src="js/jquery-2.1.1.js" type="text/javascript" charset="utf-8"></script>
<script type="text/javascript">
//全屏
function fullScreen(){
var el = document.documentElement;
var rfs = el.requestFullScreen || el.webkitRequestFullScreen || el.mozRequestFullScreen || el.msRequestFullscreen;
if(typeof rfs != "undefined" && rfs) {
rfs.call(el);
};
return;
}
//退出全屏
function exitScreen(){
if (document.exitFullscreen) {
document.exitFullscreen();
}
else if (document.mozCancelFullScreen) {
document.mozCancelFullScreen();
}
else if (document.webkitCancelFullScreen) {
document.webkitCancelFullScreen();
}
else if (document.msExitFullscreen) {
document.msExitFullscreen();
}
if(typeof cfs != "undefined" && cfs) {
cfs.call(el);
}
}
//ie低版本的全屏，退出全屏都這個方法
function iefull(){
var el = document.documentElement;
var rfs = el.msRequestFullScreen;
if(typeof window.ActiveXObject != "undefined") {
//這的方法 模擬f11鍵，使瀏覽器全屏
var wscript = new ActiveXObject("WScript.Shell");
if(wscript != null) {
wscript.SendKeys("{F11}");
}
}
}
//注：ie調用ActiveX控件，需要在ie瀏覽器安全設置裏面把 ‘未標記爲可安全執行腳本的ActiveX控件初始化並執行腳本’ 設置爲啓用
</script>
</html>
