摘要：
Js防止气泡。divone｛100像素；高度：100像素；背景：黑色；位置：相对；光标：指针｝。divchild{位置：绝对；边距：10px；50px；he
js阻止冒泡
<html>
<title></title>
<head>
<meta charset="utf-8">
<style type="text/css">
.divone{100px;height:100px;background:black;position: relative;cursor: pointer}
.divchild{position: absolute;margin:10px;50px;height:50px;background:white;cursor: pointer}
</style>
<script type="text/javascript">
functiondivone(){
//这里是divone事件的代码
console.log('divone事件');
stopPropagation();
}
functiondivchild(){
//这里是divchild事件的代码
console.log('divchild事件');
stopPropagation();
}
functionstopPropagation(e) {
e = e ||window.event;
if(e.stopPropagation) { //W3C阻止冒泡方法
e.stopPropagation();
} else{
e.cancelBubble = true; //IE阻止冒泡方法
}
}
</script>
</head>
<body>
<div onclick="divone(this)">
<div onclick="divchild(this)"></div>
</div>
</body>
</html>