JS 全螢幕和退出全螢幕
js實現瀏覽器視窗全螢幕和退出全螢幕的功能,市面上主流瀏覽器如:Google、火狐、360等都是相容的,不過IE低版本有點瑕疵(全螢幕狀態下仍有底部的狀態列)。
這個demo基本上是夠了,直接複製下面的源碼另存為html檔案看效果吧。
<!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> <!-- requestFullScreen(document.documentElement): 整个网页进入全屏 requestFullScreen(document.getElementById("video-box")): 指定某块区域全屏 --> <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}"); } } }
//退出全螢幕 判斷瀏覽器類型
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>