<!DOCTYPE html>
<html>
<head>
<meta charset=" utf-8">
<meta name="author" content="http://www.49028c.com/" />
<title>武林網</title>
<script type="text/javascript" src="mytest/jQuery/jquery-1.8.3.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("button").click(function(){
$("div").detach("#first");
});
})
</script>
</head>
<body>
<div id="first">歡迎來到武林網</div>
<div>武林網歡迎您</div>
<button>點擊查看效果</button>
</body>
</html>
<!DOCTYPE html>
<html>
<head>
<meta charset=" utf-8">
<meta name="author" content="http://www.49028c.com/" />
<title>武林網</title>
<script type="text/javascript" src="mytest/jQuery/jquery-1.8.3.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("button").click(function(){
$("div").detach();
});
})
</script>
</head>
<body>
<div id="first">歡迎來到武林網</div>
<div>武林網歡迎您</div>
<button>點擊查看效果</button>
</body>
</html>
<!DOCTYPE html>
<html>
<head>
<meta charset=" utf-8">
<meta name="author" content="http://www.49028c.com/" />
<title>武林網</title>
<script type="text/javascript" src="mytest/jQuery/jquery-1.8.3.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("#btd").click(function(){
var a=$("div");
a.detach("#first");
$("#btn").click(function(){
alert(a.length);
});
});
})
</script>
</head>
<body>
<div id="first">歡迎來到武林網</div>
<div id="second">武林網歡迎您</div>
<button id="btd">刪除div效果</button>
<button id="btn">查看刪除操作后div的數量</button>
</body>
</html>
