一、tab切换
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
.item{
width: 300px;
background-color: #2459a2;
height:38px;
line-height: 38px;
}
.menu{
float:left;
border-right:1px solid blue;
padding:0 10px;
color: white;
cursor: pointer;
}
.hide{
display: none;
}
.active{
background-color: blue;
}
</style>
</head>
<body>
<div class="item">
<div class="menu active">菜单一</div>
<div class="menu">菜单二</div>
<div class="menu">菜单三</div>
</div>
<div class="content">
<div class="info">内容一</div>
<div class="info hide">内容二</div>
<div class="info hide">内容三</div>
</div>
<script src="jquery.js"></script>
<script>
$(".menu").click(function(){
var i = $(this).index();
$(this).addClass(‘active‘).siblings().removeClass(‘active‘);
$(".info").eq(i).show().siblings().hide();
});
</script>
</body>
</html>
二、validatejs表单验证插件的使用
推荐看教程
http://www.runoob.com/jquery/jquery-plugin-validate.html
原文地址：https://www.cnblogs.com/di2wu/p/10041748.html
时间： 2024-08-07 03:26:13