cDesk-v2.8布局框架

/* * cDesk v2.8 * Date：2013-05-27 * Website : http://www.cdesk.org * (c) 2013-2014 yanhua, im74@qq.com * * This is licensed under the GNU LGPL, version 3 or later. * For details, see: http://www.gnu.org/licenses/lgpl.html */ var cDesk = window.cDesk = { /* 常用工具类 */ Common: { /*是否IE浏览器*/ isIE: function () { if (window.ActiveXObject) { return true; } else if (window.XMLHttpRequest) { return false; } }, isIE67: function () { var isie = false; if (window.ActiveXObject) { var browser = window.navigator.appName; var b_version = window.navigator.appVersion; var version = b_version.split(";"); var trim_Version = version[1].replace(/[ ]/g, ""); if (browser === "Microsoft Internet Explorer" && trim_Version === "MSIE7.0") { isie = true; } else if (browser === "Microsoft Internet Explorer" && trim_Version === "MSIE6.0") { isie = true; } } return isie; }, /*是否全屏*/ isFullScreen: function () { if (window.outerHeigth === screen.heigth && window.outerWidth === screen.width) { return true; } else { return false; } }, /*全屏*/ fullScreen: function () { if (cDesk.Common.isIE()) { var wsh = new ActiveXObject("WScript.Shell"); wsh.sendKeys("{F11}"); } else { var docElm = document.documentElement; if (docElm.requestFullscreen) { docElm.requestFullscreen(); } else if (docElm.mozRequestFullScreen) { docElm.mozRequestFullScreen(); } else if (docElm.webkitRequestFullScreen) { docElm.webkitRequestFullScreen(); } } }, //退出全屏 exitFullscreen : function() { if (document.exitFullscreen) { document.exitFullscreen(); } else if (document.mozCancelFullScreen) { document.mozCancelFullScreen(); } else if (document.webkitCancelFullScreen) { document.webkitCancelFullScreen(); } }, /*移除元素*/ delElement: function (elem) { if (elem) { if (elem.parentNode) { elem.parentNode.removeChild(elem); } } }, /* Event对象兼容处理 */ newEvent: function (event) { if (event.target) return event; var event2 = { target: event.srcElement || document, preventDefault: function () { event.returnValue = false }, stopPropagation: function () { event.cancelBubble = true } }; // IE6/7/8 在原生window.event对象写入数据会导致内存无法回收，应当采用拷贝 for (var i in event) { event2[i] = event[i]; } return event2; } }, Class: { /*设置对象的class值*/ setClassName: function (elem, value) { if (typeof (elem) === 'object' && elem.setAttribute) { if (value != undefined && value != null) { if (cDesk.Common.isIE67()) { elem.setAttribute("className", value); } else { elem.setAttribute("class", value); } } } }, /*获取对象的class值*/ getClassName: function (elem) { var val = ""; if (typeof (elem) === 'object' && elem.getAttribute) { if (cDesk.Common.isIE67()) { val = elem.getAttribute("className"); } else { val = elem.getAttribute("class"); } } if (val === undefined || val === null) { val = ""; } val += ""; return val; } }, Document: { getClientWidth: function () { var w = null; if (document && document.documentElement) { w = document.documentElement.clientWidth; } else if (document && document.body) { w = document.body.clientWidth; } return w; }, getClientHeight: function () { var h = null; if (document && document.documentElement) { h = document.documentElement.clientHeight; } else if (document && document.body) { h = document.body.clientHeight; } return h; } }, /* 事件操作类 */ Event: { /*添加事件绑定*/ add: function (elem, type, fn) { elem.addEventListener ? elem.addEventListener(type, fn, false) : elem.attachEvent('on' + type, fn); if (type === "contextmenu" && elem['oncontextmenu'] === null) { elem.oncontextmenu = fn; //oncontextmenu事件比较特殊 } }, /*移除事件绑定*/ del: function (elem, type, fn) { if (elem.removeEventListener) { elem.removeEventListener(type, fn, false); } else if (elem.detachEvent) { elem.detachEvent("on" + type, fn); } else { elem["on" + type] = null; } }, /*清空事件绑定*/ empty: function (elem, type) { elem["on" + type] = null; } }, /* 样式操作类 */ Style: { /*添加样式*/ set: function (elem, name, value) { if (elem) { if (typeof (name) === 'string') { elem.style[name] = value; } } }, /*获取样式值*/ get: function (elem, name) { var value = undefined; if (elem) { if (elem.style[name]) {//获取内嵌样式 value = elem.style[name]; } else if (elem.currentStyle) {//获取css样式表样式，IE value = elem.currentStyle[name]; } else if (document.defaultView && document.defaultView.getComputedStyle) {//获取css样式表样式，非IE style = name.replace(/([A-Z])/g, '-$1').toLowerCase(); // value = document.defaultView.getComputedStyle(elem, null)[name]; } } return value; }, /*移除样式*/ del: function (elem, name) { if (elem) { if (typeof (name) === 'string') { elem.style[name] = ""; //移除由css样式表设置的样式 var v = ""; if (elem.currentStyle) { v = elem.currentStyle[name]; } else if (document.defaultView && document.defaultView.getComputedStyle) { v = document.defaultView.getComputedStyle(elem, null)[name]; } if (v != "" && v != "auto") { var className = "." + cDesk.Class.getClassName(elem); var styleLeng