一个支持chrome、firefox的全屏插件
话不多说，直接上demo，你可以点击下面的图片看效果。
插件代码
(function(){ var fullScreenApi = { supportsFullScreen: false, isFullScreen: function() { return false; }, requestFullScreen: function() {}, cancelFullScreen: function() {}, fullScreenEventName: '', prefix: '' }, browserPrefixes = 'webkit moz o ms khtml'.split(' '); // check for native support if (typeof document.cancelFullScreen != 'undefined') { fullScreenApi.supportsFullScreen = true; } else { // check for fullscreen support by vendor prefix 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; } } } // update methods to do something useful 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 === '') ? document.cancelFullScreen() : document[this.prefix + 'CancelFullScreen'](); } } // jQuery plugin if (typeof jQuery != 'undefined') { jQuery.fn.requestFullScreen = function() { return this.each(function() { if (fullScreenApi.supportsFullScreen) { fullScreenApi.requestFullScreen(this); } }); }; } window.fullScreenApi = fullScreenApi;})();调用代码
$(function(){ $('#fullscreenbtn').click(function(){ if(window.fullScreenApi.supportsFullScreen){ window.fullScreenApi.requestFullScreen(document.getElementById('fullscreenbox')); }else{ alert('就你这浏览器，基本就告别全屏功能了'); } });});HTML代码结构
<a id="fullscreenbtn"> <img id="fullscreenbox" src="http://pic002.cnblogs.com/images/2012/277258/2012041400022949.gif" alt="" /></a>
基于fullscreen功能，我们就可以做出很多效果，比如相册：
http://eikes.github.com/jquery.fullscreen.js/
又比如视频中的全屏功能：
http://mediaelementjs.com/
当然也不能不说我的HoorayOS中窗口全屏的使用：
http://www.hoorayos.com/
插件来源地址：http://johndyer.name/native-fullscreen-javascript-api-plus-jquery-plugin/
手机收藏该文章 作者：胡尐睿丶 出处：http://www.cnblogs.com/hooray 如果你读了我的文章，觉得有帮助，你可以选择：支付宝赞助 本文版权归作者和博客园共有，欢迎转载，但未经作者同意必须保留此段声明，且在文章页面明显位置给出原文连接，否则保留追究法律责任的权利。 新浪微博 腾讯微博 网易微博 搜狐微博 QQ空间 人人网 百度空间 豆瓣 更多TAG:js 插件 全屏 chrome firefox fullscreen
