项目中需要将后台浏览器的窗口全屏,也就是我们点击一个按钮要实现按F11全屏的效果。 在HTML5中,W3C制定了关于全屏的API,就可以实现全屏幕的效果,也可以让页面中的图片,视频等全屏目前只有google chrome 15 , safri5.1 ,firfox10 ,IE11支持
全屏
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | var docElm = document.documentElement;
if (docElm.requestFullscreen) {
docElm.requestFullscreen();
else if (docElm.mozRequestFullScreen) {
docElm.mozRequestFullScreen();
else if (docElm.webkitRequestFullScreen) {
docElm.webkitRequestFullScreen();
else if (elem.msRequestFullscreen) {
elem.msRequestFullscreen();
|
退出全屏
1 2 3 4 5 6 7 8 9 10 11 12 | if (document.exitFullscreen) {
document.exitFullscreen();
else if (document.mozCancelFullScreen) {
document.mozCancelFullScreen();
else if (document.webkitCancelFullScreen) {
document.webkitCancelFullScreen();
else if (document.msExitFullscreen) {
document.msExitFullscreen();
|
事件监听
1 2 3 4 5 6 7 8 9 10 | document.addEventListener(
"fullscreenchange"
,
function () {
fullscreenState.innerHTML = (document.fullscreen)?
"" :
"not "
;},
false
);
document.addEventListener(
"mozfullscreenchange"
,
function () {
fullscreenState.innerHTML = (document.mozFullScreen)?
"" :
"not "
;},
false
);
document.addEventListener(
"webkitfullscreenchange"
,
function () {
fullscreenState.innerHTML = (document.webkitIsFullScreen)?
"" :
"not "
;},
false
);
document.addEventListener(
"msfullscreenchange"
,
function () {
fullscreenState.innerHTML = (document.msFullscreenElement)?
"" :
"not "
;},
false
);
|
全屏样式设置
在浏览器全屏的使用我们还可以进行样式设置
1 2 3 4 5 6 7 8 9 10 11 | html:-webkit-full-
screen {
|