<!DOCTYPE html>
<html> <head>
<meta charset="UTF-8">
<script src="https://cdn.staticfile.org/jquery/1.10.2/jquery.min.js">
</script>
<title></title>
<script type="text/javascript">
$(document).bind('click', function(e) {
var e = e || window.event; //浏览器兼容性
var elem = e.target || e.srcElement;
while (elem) { //循环判断至跟节点,防止点击的是div子元素
if (elem.id && elem.id == 'test') {
return;
}
elem = elem.parentNode;
}
$('#test').css('display', 'none'); //点击的不是div或其子元素
});
</script>
</head> <body>
<div id="test" style="width: 300px; height: 300px; background-color: #CBC7BC;">
<table>
<tr>
<td>12</td>
<td>23</td>
</tr>
<tr>
<td>12</td>
<td>23</td>
</tr>
</table>
</div>
</body></html>