easyui換主題,並記錄在cookie

easyui換皮膚本身實現了,可是下次打開瀏覽器的時候,上次選中的皮膚又變回默認皮膚了,怎樣讓瀏覽器記住本身所選的皮膚。這裏我給出個人解決方案。javascript

注:引入JS的順序jquery>cookie>easyuicss>changeEasyUITheme.jscss

首先將easyui的樣式文件加入一個ID,這裏命名爲easyuiTheme,而後在樣式文件下面加入一個JS文件java

<script type="text/javascript" charset="UTF-8" src="jslib/jquery-easyui-1.2.5/jquery-1.7.1.min.js"></script> 


<script type="text/javascript" charset="UTF-8" src="jslib/jquery.cookie.js"></script>

<link id="easyuiTheme" rel="stylesheet" type="text/css" href="jslib/jquery-easyui-1.2.5/themes/gray/easyui.css">
<script type="text/javascript" charset="UTF-8" src="jslib/changeEasyuiTheme.js"></script>
<link rel="stylesheet" type="text/css" href="jslib/jquery-easyui-1.2.5/themes/icon.css">
<script type="text/javascript" charset="UTF-8" src="jslib/jquery-easyui-1.2.5/jquery.easyui.min.js"></script>
<script type="text/javascript" charset="UTF-8" src="jslib/jquery-easyui-1.2.5/locale/easyui-lang-zh_CN.js"></script>

changeEasyuiTheme.js文件的內容是jquery

function changeThemeFun(themeName) {/* 更換主題 */瀏覽器

var $easyuiTheme = $('#easyuiTheme');cookie

var url = $easyuiTheme.attr('href');dom

var href = url.substring(0, url.indexOf('themes')) + 'themes/' + themeName + '/easyui.css';ui

$easyuiTheme.attr('href', href);url


var $iframe = $('iframe');spa

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

});

};

if ($.cookie('easyuiThemeName')) {

changeThemeFun($.cookie('easyuiThemeName'));

}

jquery.cookie.js的內容是

jQuery.cookie = function (key, value, options) {


    // key and value given, set cookie...

    if (arguments.length > 1 && (value === null || typeof value !== "object")) {

        options = jQuery.extend({}, options);


        if (value === null) {

            options.expires = -1;

        }


        if (typeof options.expires === 'number') {

            var days = options.expires, t = options.expires = new Date();

            t.setDate(t.getDate() + days);

        }


        return (document.cookie = [

            encodeURIComponent(key), '=',

            options.raw ? String(value) : encodeURIComponent(String(value)),

            options.expires ? '; expires=' + options.expires.toUTCString() : '', // use expires attribute, max-age is not supported by IE

            options.path ? '; path=' + options.path : '',

            options.domain ? '; domain=' + options.domain : '',

            options.secure ? '; secure' : ''

        ].join(''));

    }


    // key and possibly options given, get cookie...

    options = value || {};

    var result, decode = options.raw ? function (s) { return s; } : decodeURIComponent;

    return (result = new RegExp('(?:^|; )' + encodeURIComponent(key) + '=([^;]*)').exec(document.cookie)) ? decode(result[1]) : null;

};

使用的時候

changeThemeFun('default');

changeThemeFun('gray');

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