今天組長讓我在頁面上加個右擊按鈕爲全屏，我當是想在網上找個js看看能不能實現。結果基本上都說什麼調用點擊F11那種，結果我試了下，火狐谷歌沒得作用，IE還得新打開個頁面。體驗效果很不好，於是我又在網上找啊找。 結果找到個示例：
<style>
*{ margin:0; padding:0}
img{ display:block; margin:0 auto}
.imgContainer:-webkit-full-screen {
width:100%; height:100%; background:#060; overflow:hidden; background:#000; text-align:center;
position:fixed;
left:0; top:0;
display:table-cell;
bottom:0; right:0;
}
.imgContainer:-moz-full-screen {
width:100%; height:100%; background:#060;overflow:hidden; background:#000; text-align:center;
position:fixed;
left:0; top:0;
bottom:0; right:0;
display:table-cell;
vertical-align:middle
}
.imgContainer:-webkit-full-screen img{ max-width:100%; display:inline-block; vertical-align:middle ;cursor:url("http://a.xnimg.cn/n/apps/photo/modules/photo-view/cssimg/zoomOut.cur"), auto;
}
.imgContainer:-moz-full-screen img{ max-width:100%; display:inline-block; vertical-align:middle;cursor:url("http://a.xnimg.cn/n/apps/photo/modules/photo-view/cssimg/zoomOut.cur"), auto;
}
</style>
<script type="text/javascript">
(function(){
var fullScreenApi={
supportsFullScren:false,
isFullScreen: function() { return false; },
requestFullScreen: function() {},
cancelFullScreen: function() {},
prefix:''
}
browserPrefixes = 'webkit moz o ms khtml'.split(' ');
if(typeof document.cancelFullScreen!='undefined'){
fullScreenApi.supportsFullScren=true
} else{
for (var i = 0, il = browserPrefixes.length; i < il; i++ ) {
fullScreenApi.prefix = browserPrefixes[i];
if (typeof document[fullScreenApi.prefix + 'CancelFullScreen' ] != 'undefined' ) {
fullScreenApi.supportsFullScreen = true;
break;
}
}
}
// 如果瀏覽支持全屏
if(fullScreenApi.supportsFullScreen){
fullScreenApi.fullScreenEventName = fullScreenApi.prefix + 'fullscreenchange';
fullScreenApi.isFullScreen=function(){
switch (this.prefix){
case '':
return document.fullScreen
case 'webkit':
return document.webkitIsFullScreen
default:
return document[this.prefix+'FullScreen']
}
}
fullScreenApi.requestFullScreen=function(el){
return (this.prefix === '') ? el.requestFullScreen() : el[this.prefix + 'RequestFullScreen']();
}
fullScreenApi.cancelFullScreen=function(el){
return (this.prefix === '') ? el.cancelFullScreen() : el[this.prefix + 'CancelFullScreen']();
}
}
window.fullScreenApi = fullScreenApi;
})()
</script>
onFullScreen : function()
{
if (window.fullScreenApi.supportsFullScreen)
{
var btnObject = Ext.getCmp("btn_FullScreen");
if (window.fullScreenApi.isFullScreen())
{
btnObject.setText("全屏");
window.fullScreenApi.cancelFullScreen();
} else{
btnObject.setText("退出全屏");
window.fullScreenApi.requestFullScreen(document.body);
}
} else
{
Ext.Msg.alert("提示", "您的瀏覽器不支持全屏");
//window.open(document.location, 'big', 'fullscreen=yes');
//window.opener = null
//window.open("", "_self")
//window.close();
}
}
用chrome或者firefox直接運行即可。。。