日期:2014-05-16 浏览次数:20372 次
$("body:not(a)").on("click",function(){.......})
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
</head>
<body>
<form>
<input type="text" value="click" onclick="alert('没有点击空白')">
</form>
</body>
<script>
document.onclick = function (event) {
event = event ? event : window.event;
var obj = event.srcElement ? event.srcElement : event.target;
if(obj.tagName == "HTML" ){
alert("点击空白");
}
};
</script>
</html>