高版本js實現live
阿新 • • 發佈：2017-08-17
type blog clas ack yellow () alert back function
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<div class="add">
<div class="plus" style="width:50px;height:50px;background-color: yellowgreen">abc</div>
</div>
<button id="btn">增加</button>
<script src="jquery-1.11.3.js"></script>
<script>
$("#btn").click(function(){
$(".add").append($(".add").html());
});
$(document).on("click",‘.plus‘,function(){
alert(‘11‘);
});
</script>
</body>
</html>
高版本js實現live