巧用目标元素
直接上代码：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<script src="http://lib.sinaapp.com/js/jquery/1.9.1/jquery-1.9.1.min.js"></script>
<body>
<div id="outer1" class = "haofa"style="background:#099">
<p class="inner" style="background:#9C0">click inner</p>
</div>
<div id="outer2" class = "haofa"style="background:#099">
<p class="inner" style="background:#9C0">click inner</p>
</div>
<div id="outer3" class = "haofa"style="background:#099">
<p class="inner" style="background:#9C0">click inner</p>
</div>
<div id="outer4" class = "haofa"style="background:#099">
<p class="inner" style="background:#9C0">click inner</p>
</div>
<div id="outer5" class = "haofa"style="background:#099">
<p class="inner" style="background:#9C0">click inner</p>
</div>
<div id="outer6" class = "haofa"style="background:#099">
<p class="inner" style="background:#9C0">click inner</p>
</div>
<script type="text/javascript">
$('.inner').click(function(e){
$('.haofa').has(e.target).remove();
})
</script>
</body>
</html>
......
通过$('.haofa').has(e.target).remove()，通过有无目标元素，找含有目标元素的父元素，从而删除；
