html - 图片库默认选项卡

Question

我想不出如何让横向不是默认选项卡。每当您将鼠标悬停在该区域之外时，它就会转到风景，即使您在另一个选项卡上，风景也总是比其他地方更暗。请帮忙。 jsfiddle 在这里 http://jsfiddle.net/jspence29/nQ2TK/ .谢谢!需要明确的是，我想要这样，当您将鼠标移出图片库时，您上次使用的选项卡会出现，而不是风景，并且当您将鼠标悬停在另一个选项卡上以更改选项卡时，风景与其他选项卡的颜色相同.

/* common styling */

#body a {color:#000;}
#body a:hover {text-decoration:none;}
#body a:visited {color:#000;}

/* slides styling */

#body .photo {width:635px; text-align:left; position:relative; margin:0 auto;}

#body .photo ul.topic {padding:0; margin:0; list-style:none; width:635px; height:auto; position:relative; }

#body .photo ul.topic li {display:block; width:125px; height:31px; float:left;}
#body .photo ul.topic li a.set {display:block; font-size:11px; width:124px; height:30px; text-align:center; line-height:30px; color:#000; text-decoration:none; border:1px solid #fff; border-width:1px 1px 0 0; background:#ccc; font-family:verdana, arial, sans-serif;}

#body .photo ul.topic li a ul, 
#body .photo ul.topic li ul 
{display:none;}

#body .photo ul.topic li.active a
{color:#000; background:#bbb;}

#body .photo ul.topic li a:hover,
#body .photo ul.topic li:hover a
{color:#fff; background:#aaa;}

#body .photo ul.topic li.active ul
{display:block; position:absolute; left:0; top:31px; list-style:none; padding:0; margin:0; height:375px; background:#ddd; width:464px; padding:40px 60px; border:20px solid #bbb; z-index:1;}

#body .photo ul.topic li a:hover ul, 
#body .photo ul.topic li:hover ul
{display:block; position:absolute; left:0; top:31px; list-style:none; padding:0; margin:0; height:375px; background:#ddd; width:464px; padding:40px 60px; border:20px solid #aaa; z-index:100;}

#body .photo ul.topic li ul li
{display:inline; width:112px; height:87px; float:left; border:1px solid #fff; margin:1px;}

#body .photo ul.topic li ul li a
{display:block; width:110px; height:85px; cursor:default; float:left; text-decoration:none; background:#444; border:1px solid #888;}

#body .photo ul.topic li ul li a img
{display:block; width:100px; height:75px; border:5px solid #eee;}

#body .photo ul.topic li a:hover ul li a:hover, 
#body .photo ul.topic li:hover ul li a:hover 
{white-space:normal; position:relative;}

#body .photo ul.topic li a:hover ul li a:hover img, 
#body .photo ul.topic li:hover ul li a:hover img 
{position:absolute; left:-50px; top:-32px; width:200px; height:150px; border-color:#fff;}
</style>






<div id="body">
<div class="photo">
<ul class="topic">
    <li><a class="set" href="#Portraits">Portraits<!--[if gte IE 7]><!--></a><!--<![endif]-->
    <!--[if lte IE 6]><table><tr><td><![endif]-->
        <ul>
            <li><a href="lbox/portrait1.jpg"><img src="http://www.cssplay.co.uk/menu/lbox/portrait1a.jpg" alt="" title="" /></a></li>
            <li><a href="lbox/portrait2.jpg"><img src="lbox/portrait2a.jpg" alt="" title="" /></a></li>
            <li><a href="lbox/portrait3.jpg"><img src="lbox/portrait3a.jpg" alt="" title="" /></a></li>
            <li><a href="lbox/portrait4.jpg"><img src="lbox/portrait4a.jpg" alt="" title="" /></a></li>
            <li><a href="lbox/portrait5.jpg"><img src="lbox/portrait5a.jpg" alt="" title="" /></a></li>
            <li><a href="lbox/portrait6.jpg"><img src="lbox/portrait6a.jpg" alt="" title="" /></a></li>
            <li><a href="lbox/portrait7.jpg"><img src="lbox/portrait7a.jpg" alt="" title="" /></a></li>
            <li><a href="lbox/portrait8.jpg"><img src="lbox/portrait8a.jpg" alt="" title="" /></a></li>
            <li><a href="lbox/portrait9.jpg"><img src="lbox/portrait9a.jpg" alt="" title="" /></a></li>
            <li><a href="lbox/portrait10.jpg"><img src="lbox/portrait10a.jpg" alt="" title="" /></a></li>
            <li><a href="lbox/portrait11.jpg"><img src="lbox/portrait11a.jpg" alt="" title="" /></a></li>
            <li><a href="lbox/portrait12.jpg"><img src="lbox/portrait12a.jpg" alt="" title="" /></a></li>
            <li><a href="lbox/portrait13.jpg"><img src="lbox/portrait13a.jpg" alt="" title="" /></a></li>
            <li><a href="lbox/portrait14.jpg"><img src="lbox/portrait14a.jpg" alt="" title="" /></a></li>
            <li><a href="lbox/portrait15.jpg"><img src="lbox/portrait15a.jpg" alt="" title="" /></a></li>
            <li><a href="lbox/portrait16.jpg"><img src="lbox/portrait16a.jpg" alt="" title="" /></a></li>
        </ul>
    <!--[if lte IE 6]></td></tr></table></a><![endif]-->
    </li>

    <li class="active"><a class="set" href="#Landscapes">Landscapes<!--[if gte IE 7]><!--></a><!--<![endif]-->
    <!--[if lte IE 6]><table><tr><td><![endif]-->
        <ul>
            <li><a href="lbox/landscape1.jpg"><img src="http://www.cssplay.co.uk/menu/lbox/landscape1a.jpg" alt="" title="" /></a></li>
            <li><a href="lbox/landscape2.jpg"><img src="lbox/landscape2a.jpg" alt="" title="" /></a></li>
            <li><a href="lbox/landscape3.jpg"><img src="lbox/landscape3a.jpg" alt="" title="" /></a></li>
            <li><a href="lbox/landscape4.jpg"><img src="lbox/landscape4a.jpg" alt="" title="" /></a></li>
            <li><a href="lbox/landscape5.jpg"><img src="lbox/landscape5a.jpg" alt="" title="" /></a></li>
            <li><a href="lbox/landscape6.jpg"><img src="lbox/landscape6a.jpg" alt="" title="" /></a></li>
            <li><a href="lbox/landscape7.jpg"><img src="lbox/landscape7a.jpg" alt="" title="" /></a></li>
            <li><a href="lbox/landscape8.jpg"><img src="lbox/landscape8a.jpg" alt="" title="" /></a></li>
            <li><a href="lbox/landscape9.jpg"><img src="lbox/landscape9a.jpg" alt="" title="" /></a></li>
            <li><a href="lbox/landscape10.jpg"><img src="lbox/landscape10a.jpg" alt="" title="" /></a></li>
            <li><a href="lbox/landscape11.jpg"><img src="lbox/landscape11a.jpg" alt="" title="" /></a></li>
            <li><a href="lbox/landscape12.jpg"><img src="lbox/landscape12a.jpg" alt="" title="" /></a></li>
            <li><a href="lbox/landscape13.jpg"><img src="lbox/landscape13a.jpg" alt="" title="" /></a></li>
            <li><a href="lbox/landscape14.jpg"><img src="lbox/landscape14a.jpg" alt="" title="" /></a></li>
            <li><a href="lbox/landscape15.jpg"><img src="lbox/landscape15a.jpg" alt="" title="" /></a></li>
            <li><a href="lbox/landscape16.jpg"><img src="lbox/landscape16a.jpg" alt="" title="" /></a></li>
        </ul>
    <!--[if lte IE 6]></td></tr></table></a><![endif]-->
    </li>
    <li><a class="set" href="#Flowers">Flowers<!--[if gte IE 7]><!--></a><!--<![endif]-->
    <!--[if lte IE 6]><table><tr><td><![endif]-->
        <ul>
            <li><a href="#flower1"><img src="http://www.cssplay.co.uk/menu/lbox/flower1.jpg" alt="" title="" /></a></li>
            <li><a href="#flower2"><img src="lbox/flower2.jpg" alt="" title="" /></a></li>
            <li><a href="#flower3"><img src="lbox/flower3.jpg" alt="" title="" /></a></li>
            <li><a href="#flower4"><img src="lbox/flower4.jpg" alt="" title="" /></a></li>
            <li><a href="#flower5"><img src="lbox/flower5.jpg" alt="" title="" /></a></li>
            <li><a href="#flower6"><img src="lbox/flower6.jpg" alt="" title="" /></a></li>
            <li><a href="#flower7"><img src="lbox/flower7.jpg" alt="" title="" /></a></li>
            <li><a href="#flower8"><img src="lbox/flower8.jpg" alt="" title="" /></a></li>
            <li><a href="#flower9"><img src="lbox/flower9.jpg" alt="" title="" /></a></li>
            <li><a href="#flower10"><img src="lbox/flower10.jpg" alt="" title="" /></a></li>
            <li><a href="#flower11"><img src="lbox/flower11.jpg" alt="" title="" /></a></li>
            <li><a href="#flower12"><img src="lbox/flower12.jpg" alt="" title="" /></a></li>
            <li><a href="#flower13"><img src="lbox/flower13.jpg" alt="" title="" /></a></li>
            <li><a href="#flower14"><img src="lbox/flower14.jpg" alt="" title="" /></a></li>
            <li><a href="#flower15"><img src="lbox/flower15.jpg" alt="" title="" /></a></li>
            <li><a href="#flower16"><img src="lbox/flower16.jpg" alt="" title="" /></a></li>
        </ul>
    <!--[if lte IE 6]></td></tr></table></a><![endif]-->

    </li>
    <li><a class="set" href="#Trees">Trees<!--[if gte IE 7]><!--></a><!--<![endif]-->
    <!--[if lte IE 6]><table><tr><td><![endif]-->
        <ul>
            <li><a href="#tree1"><img src="http://www.cssplay.co.uk/menu/lbox/tree1.jpg" alt="" title="" /></a></li>
            <li><a href="#tree1"><img src="lbox/tree2.jpg" alt="" title="" /></a></li>
            <li><a href="#tree1"><img src="lbox/tree3.jpg" alt="" title="" /></a></li>
            <li><a href="#tree1"><img src="lbox/tree4.jpg" alt="" title="" /></a></li>
            <li><a href="#tree1"><img src="lbox/tree5.jpg" alt="" title="" /></a></li>
            <li><a href="#tree1"><img src="lbox/tree6.jpg" alt="" title="" /></a></li>
            <li><a href="#tree1"><img src="lbox/tree7.jpg" alt="" title="" /></a></li>
            <li><a href="#tree1"><img src="lbox/tree8.jpg" alt="" title="" /></a></li>
            <li><a href="#tree1"><img src="lbox/tree9.jpg" alt="" title="" /></a></li>
            <li><a href="#tree1"><img src="lbox/tree10.jpg" alt="" title="" /></a></li>
            <li><a href="#tree1"><img src="lbox/tree11.jpg" alt="" title="" /></a></li>
            <li><a href="#tree1"><img src="lbox/tree12.jpg" alt="" title="" /></a></li>
            <li><a href="#tree1"><img src="lbox/tree13.jpg" alt="" title="" /></a></li>
            <li><a href="#tree1"><img src="lbox/tree14.jpg" alt="" title="" /></a></li>
            <li><a href="#tree1"><img src="lbox/tree15.jpg" alt="" title="" /></a></li>
            <li><a href="#tree1"><img src="lbox/tree16.jpg" alt="" title="" /></a></li>
        </ul>
    <!--[if lte IE 6]></td></tr></table></a><![endif]-->
    </li>
    <li><a class="set" href="#Birds">Birds<!--[if gte IE 7]><!--></a><!--<![endif]-->
    <!--[if lte IE 6]><table><tr><td><![endif]-->

        <ul>
            <li><a href="#bird1"><img src="http://www.cssplay.co.uk/menu/lbox/bird1.jpg" alt="" title="" /></a></li>
            <li><a href="#bird2"><img src="lbox/bird2.jpg" alt="" title="" /></a></li>
            <li><a href="#bird3"><img src="lbox/bird3.jpg" alt="" title="" /></a></li>
            <li><a href="#bird4"><img src="lbox/bird4.jpg" alt="" title="" /></a></li>
            <li><a href="#bird5"><img src="lbox/bird5.jpg" alt="" title="" /></a></li>
            <li><a href="#bird6"><img src="lbox/bird6.jpg" alt="" title="" /></a></li>
            <li><a href="#bird7"><img src="lbox/bird7.jpg" alt="" title="" /></a></li>
            <li><a href="#bird8"><img src="lbox/bird8.jpg" alt="" title="" /></a></li>
            <li><a href="#bird9"><img src="lbox/bird9.jpg" alt="" title="" /></a></li>
            <li><a href="#bird10"><img src="lbox/bird10.jpg" alt="" title="" /></a></li>
            <li><a href="#bird11"><img src="lbox/bird11.jpg" alt="" title="" /></a></li>
            <li><a href="#bird12"><img src="lbox/bird12.jpg" alt="" title="" /></a></li>
            <li><a href="#bird13"><img src="lbox/bird13.jpg" alt="" title="" /></a></li>
            <li><a href="#bird14"><img src="lbox/bird14.jpg" alt="" title="" /></a></li>
            <li><a href="#bird15"><img src="lbox/bird15.jpg" alt="" title="" /></a></li>
            <li><a href="#bird16"><img src="lbox/bird16.jpg" alt="" title="" /></a></li>
        </ul>

    <!--[if lte IE 6]></td></tr></table></a><![endif]-->
    </li>
</ul>
<br class="clear" />
</div>

</div>

Answer 1

以下是使用 Jquery 的解决方案:

$(document).ready(function(){
    $('ul.topic li a').click(function(){
        $('ul.topic li').removeClass('active');
        $(this).parent().addClass('active');
    alert('hi') //Just for knowing everything is well!
    })
})​​​​​​​​​​​​​​​​​

http://jsfiddle.net/saidbakr/nQ2TK/1/

要使此示例在您的 HTML 页面中运行，请执行以下操作:

在页眉部分:

<head>
...
<script type="text/javascript" src="path/to/jquery-1.x.x.min.js"></script>
...
</head>

然后在 body 标签之后的 body 部分:

<body>
    <script>
    $(document).ready(function(){
        $('ul.topic li a').click(function(){
            $('ul.topic li').removeClass('active');
            $(this).parent().addClass('active');
        alert('hi') //Just for knowing everything is well!
        })
    })​​​​​​​​​​​​​​​​​
    </script>
...
</body>

最后，您可以从其 official website 获取最新的 jquery 库