js-模拟浏览器f11-全屏显示

时间:2022-09-07 11:46:00 作者:快盘下载人气:

<!DOCTYPE html>
<html>
    <head>
        <meta charset=;UTF-8;>
        <title></title>
    </head>
    <body>
        <button οnclick=;fullScreen();>现代浏览器全屏</button>

        <button οnclick=;exitScreen();>现代浏览器退出</button>

        <button οnclick=;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;退出全屏都这个方法
        function iefull(){
            var el = document.documentElement;
            var rfs =  el.msRequestFullScreen;
            if(typeof window.ActiveXObject != ;undefined;) {
                //这的方法 模拟f11键;使浏览器全屏
                var wscript = new ActiveXObject(;WScript.Shell;);
                if(wscript != null) {
                    wscript.SendKeys(;{F11};);
                }
            }
        }
        //注;ie调用ActiveX控件;需要在ie浏览器安全设置里面把 ‘未标记为可安全执行脚本的ActiveX控件初始化并执行脚本’ 设置为启用
    </script>
</html>


  
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