jQuery unwrap()
jQuery unwrap()方法用于删除所选元素的父元素。
语法:
jQuery unwrap()方法的示例
让我们以一个示例来演示jQuery unwrap()方法。
<!DOCTYPE html>
<html>
<head>
<script src="/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script>
$(document).ready(function(){
$("button").click(function(){
$("p").unwrap();
});
});
</script>
<style>
div{background-color: orange;}
article{background-color: yellowgreen;}
</style>
</head>
<body>
<div>
<p>Hello Guys!</p>
</div>
<article>
<p>This is lidihuo.com</p>
</article>
<button>Click here to remove the parent element of each p element</button>
</body>
</html>
输出:
This is lidihuo.com
jQuery unwrap()示例2
我们来看一个示例，其中一起显示wrap()和unwrap()方法。
<!DOCTYPE html>
<html>
<head>
<script src="/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script>
$(document).ready(function(){
$("#btn1").click(function(){
$("p").wrap("<div></div>");
});
$("#btn2").click(function(){
$("p").unwrap();
});
});
</script>
<style>
div{background-color: pink;}
</style>
</head>
<body>
<p>Hello Guys!</p>
<p>This is lidihuo.com</p>
<button id="btn1">Wrap a div element around each p element</button>
<button id="btn2">Unwrap</button>
</body>
</html>
输出:
Hello Guys!
This is lidihuo.com
