我正在使用jQuery对选项卡式界面进行编码,虽然一切正常但功能明智,但CSS存在问题。当一个标签处于活动状态时,它的文本颜色意味着变为白色但即使它在CSS中也没有,它只会在悬停时发生变化。请看一下这段代码并告诉我我做错了什么!
这是HTML:
<div id="FooterTabsWrapper">
<ul class="Tabs">
<li><a href="#Tab1">MOST POPULAR</a></li>
<li><a href="#Tab2">MOST COMMENTS</a></li>
<li><a href="#Tab3">HIGHEST RATED</a></li>
</ul>
<div class="TabWrapper">
<div id="Tab1" class="TabContent">
</div>
<div id="Tab2" class="TabContent">
</div>
<div id="Tab3" class="TabContent">
</div>
</div>
这是CSS:
ul.Tabs {
margin: 0;
padding: 0;
float: left;
list-style: none;
height: 40px;
width: 100%;
}
ul.Tabs li {
float: left;
margin: 0;
padding: 0;
height: 40px;
line-height: 40px;
overflow: hidden;
width:100px;
text-align:center;
font-family:Arial, Helvetica, sans-serif;
font-size:12px;
}
ul.Tabs li a {
text-decoration: none;
color: #444;
display: block;
outline: none;
position: relative;
letter-spacing:-1px;
}
ul.Tabs li a:hover {
background-image:url(../Images/ActiveTab.jpg);
background-repeat:no-repeat;
color:#FFF;
}
html ul.Tabs li.active, html ul.Tabs li.active a:hover {
background-image:url(../Images/ActiveTab.jpg);
background-repeat:no-repeat;
color:#FFF; /* This doesn't do anything! */
}
.TabWrapper {
border-top: none;
clear: both;
float: left;
width: 100%;
background: #2D2D2D;
}
.TabContent {
padding: 20px;
height:185px;
overflow:auto;
}
这是jQuery:
$(document).ready(function() {
//Default Action
$(".TabContent").hide(); //Hide all content
$("ul.Tabs li:first").addClass("active").show(); //Activate first tab
$(".TabContent:first").show(); //Show first tab content
//On Click Event
$("ul.Tabs li").click(function() {
$("ul.Tabs li").removeClass("active"); //Remove any "active" class
$(this).addClass("active"); //Add "active" class to selected tab
$(".TabContent").hide(); //Hide all tab content
var activeTab = $(this).find("a").attr("href"); //Find the rel attribute value to identify the active tab + content
$(activeTab).fadeIn(); //Fade in the active content
return false;
});
});
谢谢,
DLiKS
答案 0 :(得分:4)
此:
ul.Tabs li a {
/* ... */
color: #444;
/* ... */
}
不会被此覆盖:
html ul.Tabs li.active, html ul.Tabs li.active a:hover {
/* ... */
color:#FFF; /* This doesn't do anything! */
}
因此a
元素保持ul.Tabs li a
一种解决方案是添加:
ul.Tabs li.active a {
color: #FFF;
}