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javascript - 在鼠标悬停时更改特定标题的颜色

转载 作者:太空宇宙 更新时间:2023-11-03 23:53:37 24 4
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我的问题是,当我将鼠标悬停在 fois 标题上时,它的文本没有变为白色,我不知道我哪里错了。或者要包含什么。请帮助我... .....
当 fois 选项卡处于事件状态时,另一个问题是文本的颜色显示为白色

<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
<!-- <link href="css.css" rel="stylesheet" />-->
<script type="text/javascript" src="jquery-1.7.1.min.js"></script>
<script type="text/javascript" src="accord.js"></script>
<style>
.wrap {
margin-left: 0px;
margin-top: 0px;
width: 100px;
}

.accordion1 {
width: 178px;
margin: 0px;
padding: 0px;
list-style: none;
border: 1px solid #ddd;
}

.accordion1 h2 {
font-size: 12px;
font-weight: bold;
font-family: Arial, Helvetica, sans-serif;
margin: 0px;
text-decoration: none;
padding: .25em .25em .25em 2em;
color: #333;
background: url('compo_images/gradient_v_gray.gif') repeat-x;
background: url("./compo_images/arrow_exp_s.gif") 1em .75em no-repeat;
border-bottom: 1px solid #ddd;
cursor: pointer;
}

.accordion1 h2:hover {
background: url('compo_images/gradient_v_orange.gif') repeat-x;
color: white;
}

.accordion1 li div.content {
padding: 3px;
background: #fcfbfb;
border-bottom: 1px solid #ddd;
/*border: 1px solid #ddd;*/
}

.accordion1 li:hover h2 {
color: white;
background-image: url("./compo_images/arrow_exp_n.gif");
background: url('compo_images/gradient_v_orange.gif') repeat-x;
}

.accord > li {
padding: 0;
list-style-type: none;
}

.accord > li > a {
text-decoration: none;
font-family: Arial, Helvetica, sans-serif;
font-size: 12px;
padding-left: 12px;
color: #5f5c5c;
background: url("./compo_images/arrow_pointer_se.gif") 0.002em no-repeat;
}

.accord > li > ul > li > a {
text-decoration: none;
color: #5f5c5c;
font-family: Arial, Helvetica, sans-serif;
font-size: 11px;
background: url("./compo_images/arrow_dirmini_orange_e.gif") 0.35em no-repeat;
padding-left: 17px;
}

.accord > li > ul {
list-style-type: none;
text-align: left;
margin: 0;
padding: 1px;
}

.accord {
text-decoration: none;
padding-left: 5px;
}

.accord > li > a:hover {
color: #f8b106;
}

.accord > li > ul > li > a:hover {
color: #f8b106;
}

.accordion1 > li > h2.active {
color: white;
background: url('compo_images/gradient_v_orange.gif') repeat-x;
}

</style>
</head>

<body>
<div class="wrap">

<ul class="accordion1">
<li>
<h2 id="first">CMT</h2>
<div class="content">
<ul class="accord">
<li>
<a href="#">main link1</a>
<ul>
<li><a href="#">Link One</a></li>
<li><a href="#">Link Two</a></li>
<li><a href="#">Link Three</a></li>
<li><a href="#">Link Four</a></li>
<li><a href="#">Link Five</a></li>
</ul>
</li>

<li>
<a href="#">main link2</a>
<ul>
<li><a href="#">Link One</a></li>
<li><a href="#">Link Two</a></li>
<li><a href="#">Link Three</a></li>
<li><a href="#">Link Four</a></li>
<li><a href="#">Link Five</a></li>
</ul>
</li>
</ul>
</div>
</li>
<li>
<h2 id="fois"><a href="#" style="text-decoration:none;color:black;">FOIS</a></h2>

</li>
<li>
<h2>ASP</h2>
<div class="content">
<ul>

</ul>

</div>
</li>
<li>
<h2>PTT</h2>
<div class="content">
content PTT
</div>
</li>
</ul>
</div>
<!-- wrap -->
</body>
</html>

协议(protocol)文件

jQuery(function ($) {
$('.accord li').hover(function () {
$(this).find('ul').stop(true, true).slideDown()
}, function () {
$(this).find('ul').stop(true, true).slideUp()
}).find('ul').hide()

var $lis = $('.accordion1 > li'), $contents = $lis.children('.content').hide();
var $h2s = $lis.children('h2').click(function () {
var $this = $(this), $t = $this.next();
$contents.not($t).stop(true, true).slideUp();
$this.toggleClass('active', !$t.is(':visible'));
$t.slideToggle();
$h2s.not(this).removeClass('active');
})
})

最佳答案

因为它被包裹在 <a></a> 中标签和其他标签没有包裹在 <a>

Demo

<li>
<h2 id="fois">FOIS</h2> // Your <h2> is wrapped in <a></a> here
</li>

关于javascript - 在鼠标悬停时更改特定标题的颜色,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/19267250/

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