为什么把this改成".aaron2"之后是以倍数增加div的
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-type" content="text/html; charset=utf-8" />
<title></title>
<script src="https://www.imooc.com/static/lib/jquery/1.9.1/jquery.js"></script>
<style>
.left,
.right {
width: 300px;
height: 120px;
}
.left div,
.right div {
width: 100px;
height: 90px;
padding: 5px;
margin: 5px;
float: left;
border: 1px solid #ccc;
background: #bbffaa;
}
</style>
</head>
<body>
<h2>通过clone克隆元素</h2>
<div class="left">
<div class="aaron1">点击,clone浅拷贝</div>
<div class="aaron2">点击,clone深拷贝,可以继续触发创建</div>
</div>
<script type="text/javascript">
//只克隆节点
//不克隆事件
$(".aaron1").on('click', function() {
// $(".left").append( $(this).clone().css('color','red') )
$(".arron1").clone()
})
</script>
<script type="text/javascript">
//克隆节点
//克隆事件
$(".aaron2").on('click', function() {
console.log(1)
$(".left").append( $(this).clone(true).css('color','blue') )
})
</script>
</body>
</html>
