<!DOCTYPE html>
<html>
<head>
<meta charset=" utf-8">
<meta name="author" content="http://m.survivalescaperooms.com/" />
<title>offsetParent()函數-武林網</title>
<style type="text/css">
.grandfather
{
width:200px;
height:200px;
background-color:red;
position:relative;
}
.father
{
width:150px;
height:150px;
background-color:blue;
}
.children
{
width:50px;
height:50px;
background-color:green;
}
</style>
<script type="text/javascript" src="mytest/jQuery/jquery-1.8.3.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("button").click(function(){
$(".children").offsetParent().css("backgroundColor","yellow");
})
})
</script>
</head>
<body>
<div class="grandfather">
<div class="father">
<div class="children"></div>
</div>
</div>
<button>查看效果</button>
</body>
</html>
