最近在自学jQuery,利用jQuery现实了一下选项卡的切换
实现效果如下图:


功能:鼠标在各个标签中移动时,图片会显示相应的标题人物
html、css、jq代码如下:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>tab</title>
<style>
*{
margin: 0;
padding: 0;
}
.box{
width: 500px;
height: 600px;
border:1px solid #000000;
margin: 50px auto;
background-color: #216353;
}
img{
margin-top: 100px;
width: 500px;
height: 320px;
}
.nav>li{
list-style: none;
width: 125px;
height: 50px;
background:#004445;
text-align: center;
line-height: 50px;
float: left;
color: #dcd6f7;
font-size: 20px;
font-family:Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
}
.content>li{
list-style: none;
display: none;
}
.content>.show{
display: block;
}
.nav>.current{
background: #edffea;
color: #004445;
}
</style>
<script src="lib/jquery-1.11.3/jquery-1.11.3/jquery.min.js">
</script>
<script>
$(function(){
$(".nav>li").mouseenter(function(){
$(this).addClass("current");
$(this).siblings().removeClass("current");
var index=$(this).index();
console.log(index);
var $li = $(".content>li").eq(index);
$li.siblings().removeClass("show");
$li.addClass("show");
});
});
</script>
</head>
<body>
<div class="box">
<ul class="nav">
<li class="current">路飞</li>
<li>索隆</li>
<li>罗宾</li>
<li>乔巴</li>
</ul>
<ul class="content">
<li class="show"><img src="img/路飞.jpg" alt="路飞"></li>
<li><img src="img/索隆.jpg" alt="索隆"></li>
<li><img src="img/罗宾.jpg" alt="罗宾"></li>
<li><img src="img/乔巴.jpg" alt="乔巴"></li>
</ul>
</div>
</body>
</html>
来源:https://www.cnblogs.com/lsl30522/p/12422255.html