|
/* 获取 documentElement () 以全屏显示页面 */
var elem = document.documentElement;
/* 全屏查看 */
function openFullscreen() {
if (elem.requestFullscreen) { elem.requestFullscreen();
} else if (elem.mozRequestFullScreen) {
/* Firefox */
elem.mozRequestFullScreen(); } else if (elem.webkitRequestFullscreen)
{ /* Chrome, Safari 和 Opera */
elem.webkitRequestFullscreen(); } else if (elem.msRequestFullscreen)
{ /* IE/Edge */
elem.msRequestFullscreen(); }}
/* 关闭全屏 */
function closeFullscreen() {
if (document.exitFullscreen) { document.exitFullscreen();
} else if (document.mozCancelFullScreen) {
/* Firefox */
document.mozCancelFullScreen(); } else if (document.webkitExitFullscreen)
{ /* Chrome, Safari 和 Opera */
document.webkitExitFullscreen();
} else if (document.msExitFullscreen) {
/* IE/Edge */
document.msExitFullscreen(); }}
|