現(xiàn)代瀏覽器包括ie11,可以直接用h5的全屏api實(shí)現(xiàn)
低版本的IE需要通過ActiveX插件實(shí)現(xiàn);
//直接上代碼
<!DOCTYPE html><html> <head> <meta charset="UTF-8"> <title></title> </head> <body> <button onclick="fullScreen()">現(xiàn)代瀏覽器全屏</button> <button onclick="exitScreen()">現(xiàn)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(gè)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(diào)用ActiveX控件,需要在ie瀏覽器安全設(shè)置里面把 ‘未標(biāo)記為可安全執(zhí)行腳本的ActiveX控件初始化并執(zhí)行腳本' 設(shè)置為啟用 </script></html>注:實(shí)際應(yīng)用中,可通過區(qū)分ie11 ie10,其它瀏覽器,控制按鈕的顯示、隱藏來實(shí)現(xiàn) 適用各瀏覽器的全屏功能;
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