事先声明：项目在Firefox和Chrome上完美运行，在MSIE9、MSIE10上基本没问题，但是放在MSIE8上面运行问题就出来了。登录系统后，系统页面跳动，导致系统无法使用；我使用的是Easyui1.3.3。经过网上查找N久，最终解决MSIE8的兼容性问题（客户是国企，他们都是使用的MSIE8没办法必须解决问题）。
Jquery EasyUI 怎么使用这里就不做介绍了，官网地址：http://www.jeasyui.com/。
1、常见错误提示如下
详细内容如下：
用户代理: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.2; Trident/4.0; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; InfoPath.2; MS-RTC LM 8; .NET4.0C; .NET4.0E)
时间戳: Fri, 22 Nov 2013 05:46:30 UTC
消息: 对象不支持此属性或方法
行: 4
字符: 6102
代码: 0
URI: http://localhost/wtms/jquery.min.js
消息: 'jQuery' 未定义
行: 12
字符: 1
代码: 0
URI: http://localhost/wtms/jquery.easyui.min.js
消息: 缺少对象
行: 19
字符: 1
代码: 0
URI: http://localhost/wtms/demo/dialog/toolbarbuttons.html
2、确认使用正确的Jquery版本。
Easyui下有个jquery.min.js，这个不能使用，需替换为jquery-1.10.2.min.js文件。
jquery-1.10.2.min.js: jquery官方下载1.10.2最新版本
3、EasyUI的主题切换cookie.
changeTheme = function(themeName) {
var $easyuiTheme = $('#easyuiTheme');
var url = $easyuiTheme.attr('href');
var href = url.substring(0, url.indexOf('themes')) + 'themes/' + themeName + '/easyui.css';
$easyuiTheme.attr('href', href);
var $iframe = $('iframe');
if ($iframe.length > 0) {
for ( var i = 0; i < $iframe.length; i++) {
var ifr = $iframe[i];
$(ifr).contents().find('#easyuiTheme').attr('href', href);
}
}
$.cookie('easyuiThemeName', themeName, {
expires : 7
});
//location.reload();//注释掉是因为页面在MSIE8中跳动，无法正常显示
};
此文件需要jquery-1.5.2.min.js支持，另外还需要：jquery.coner.js和jquery.cookie.js支持。
jquery.cookie.js的代码如下：
/**
* Cookie plugin
*
* Copyright (c) 2006 Klaus Hartl (stilbuero.de)
* Dual licensed under the MIT and GPL licenses:
* http://www.opensource.org/licenses/mit-license.php
* http://www.gnu.org/licenses/gpl.html
*
*/ /**
* Create a cookie with the given name and value and other optional parameters.
*
* @example $.cookie('the_cookie', 'the_value');
* @desc Set the value of a cookie.
* @example $.cookie('the_cookie', 'the_value', {expires: 7, path: '/', domain: 'jquery.com', secure: true});
* @desc Create a cookie with all available options.
* @example $.cookie('the_cookie', 'the_value');
* @desc Create a session cookie.
* @example $.cookie('the_cookie', null);
* @desc Delete a cookie by passing null as value.
*
* @param String name The name of the cookie.
* @param String value The value of the cookie.
* @param Object options An object literal containing key/value pairs to provide optional cookie attributes.
* @option Number|Date expires Either an integer specifying the expiration date from now on in days or a Date object.
* If a negative value is specified (e.g. a date in the past), the cookie will be deleted.
* If set to null or omitted, the cookie will be a session cookie and will not be retained
* when the the browser exits.
* @option String path The value of the path atribute of the cookie (default: path of page that created the cookie).
* @option String domain The value of the domain attribute of the cookie (default: domain of page that created the cookie).
* @option Boolean secure If true, the secure attribute of the cookie will be set and the cookie transmission will
* require a secure protocol (like HTTPS).
* @type undefined
*
* @name $.cookie
* @cat Plugins/Cookie
* @author Klaus Hartl/klaus.hartl@stilbuero.de
*/ /**
* Get the value of a cookie with the given name.
*
* @example $.cookie('the_cookie');
* @desc Get the value of a cookie.
*
* @param String name The name of the cookie.
* @return The value of the cookie.
* @type String
*
* @name $.cookie
* @cat Plugins/Cookie
* @author Klaus Hartl/klaus.hartl@stilbuero.de
*/
jQuery.cookie = function(name, value, options) {
if (typeof value != 'undefined') { // name and value given, set cookie
options = options || {};
if (value === null) {
value = '';
options.expires = -1;
}
var expires = '';
if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) {
var date;
if (typeof options.expires == 'number') {
date = new Date();
date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));
} else {
date = options.expires;
}
expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE
}
var path = options.path ? '; path=' + options.path : '';
var domain = options.domain ? '; domain=' + options.domain : '';
var secure = options.secure ? '; secure' : '';
document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');
} else { // only name given, get cookie
var cookieValue = null;
if (document.cookie && document.cookie != '') {
var cookies = document.cookie.split(';');
for (var i = 0; i < cookies.length; i++) {
var cookie = jQuery.trim(cookies[i]);
// Does this cookie string begin with the name we want?
if (cookie.substring(0, name.length + 1) == (name + '=')) {
cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
break;
}
}
}
return cookieValue;
}
};
注：页面显示脚本报错主要的原因是jquery存在问题，这里面使用到了两个jquery版本。