jQuery toggle with cookies:如何在默认情况下获取折叠状态并保持可访问性?

我完全是个初学者,所以请原谅我看不到一个明显的解决方案(如果有的话)。也就是说,我在互联网上搜索了这个问题的答案,只遇到了同样的问题。我目前的工作是:利用我在 http://www.tobypitman.com/multiple-collapsable-panels-with-cookies/ ,我设法让多个容器在 display:block 和 display:none ,我正在用Klaus Hartl的cookie.js设置cookie。

一切都很好!但我希望切换容器的初始状态是关闭的。我真的很想做到这一点 显示:无 直接在CSS中,因此在关闭JS的情况下内容仍然可以访问。我不是一个程序员,我用暴力的方法来改变事情的来龙去脉,直到事情发生,但这并不能完全改变它。我已经包含了下面所有的HTML、CSS和jQuery——我的示例中唯一缺少的是 <h6> 那就是触发点。

    
    Toggle with cookie

<style>
    .toggle-wrapper {
        overflow:hidden;
        display:block;
    }

    .toggle-wrapper .toggle-container {
        position:relative;
        overflow: hidden;
    }

    .toggle-wrapper h6.trigger {
        background: transparent url(images/trigger-sprite.png) no-repeat left top;/*sprite is 15x30px - plus sign on top, minus on bottom*/
        height: 15px;/*half of sprite's height*/
        cursor:pointer;
        padding:0 0 0 16px;
        margin:0;
    }

    .toggle-wrapper h6.active {
        background-position: left bottom;/*this is the open state, showing the minus sign part of sprite*/
        padding:0 0 0 16px;
    }
</style>

<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<script>
    /**
     * Get the value of a cookie with the given key.
     *
     * @example $.cookie('the_cookie');
     * @desc Get the value of a cookie.
     *
     * @param String key The key 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 (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;
    };

    // http://www.tobypitman.com/multiple-collapsable-panels-with-cookies/

    $(document).ready(function(){

        $("div.toggle-wrapper h6").addClass("active");

        var l = $('div.toggle-wrapper h6').length;
        var panel = $("div.toggle-wrapper div.toggle-container");

        for (c=0;c<=l;c++){
            var cvalue = $.cookie('panel' + c);
            if ( cvalue == 'closed' + c ) {
                $(panel).eq(c).css({display:"none"});
                $(panel).eq(c).prev().removeClass('active').addClass('inactive');
            };
        };

        $("div.toggle-wrapper h6.active").toggle(
            function () {
                var num = $("div.toggle-wrapper h6").index(this);
                var cookieName = 'panel' + num;
                var cookieValue = 'closed' + num;
                $(this).next("div.toggle-container").slideUp(500);
                $(this).removeClass('active');
                $.cookie(cookieName, cookieValue, { path: '/', expires: 10 }); 
            },
            function () {
                var num = $("div.toggle-wrapper h6").index(this);
                var cookieName = 'panel' + num;
                $(this).next("div.toggle-container").slideDown(500);
                $(this).addClass("active");        
                $.cookie(cookieName, null, { path: '/', expires: 10 });
            }
        );

        $("div.toggle-wrapper h6.inactive").toggle(
            function () {
                var num = $("div.toggle-wrapper h6").index(this);
                var cookieName = 'panel' + num;
                $(this).next("div.toggle-container").slideDown(500);
                $(this).addClass("active");
                $(this).removeClass('inactive');       
                $.cookie(cookieName, null, { path: '/', expires: 10 });
            },
            function () {
                var num = $("div.toggle-wrapper h6").index(this);
                var cookieName = 'panel' + num;
                var cookieValue = 'closed' + num;
                $(this).next("div.toggle-container").slideUp(500);
                $(this).removeClass('active');
                $.cookie(cookieName, cookieValue, { path: '/', expires: 10 }); 
            }
        );

    });
</script>

<div class=“toggle wrapper”> <h6 class=“trigger”>触发器1<h6> <div class=“toggle container”> <p>东西在里面<p> <p>更多内容<p> <p>更均匀<p> </分区> </分区> <div class=“toggle wrapper”> <h6 class=“trigger”>触发器2<h6> <div class=“toggle container”> <p>东西在里面<p> <p>更多内容<p> <p>更均匀<p> </分区> </分区> <div class=“toggle wrapper”> <h6 class=“trigger”>触发器3<h6> <div class=“toggle container”> <p>东西进入这里<p> <p>更多内容<p> <p>更均匀<p> </分区> </分区>