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<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>jQuery实现可拖动的浮动层(版本2) - 柯乐义</title>
<script type="text/javascript" src="http://www.keleyi.com/keleyi/pmedia/jquery-1.8.2.min.js"></script>
<style type="text/css">
.box{ position:absolute; top:200px; left:400px; width:200px; height:200px; background:#8a9bca; cursor:move;}
</style>
<script type="text/javascript">
$(document).ready(function (e) {
$(".box").mousedown(function (e) {
iDiffX = e.pageX - $(this).offset().left;
iDiffY = e.pageY - $(this).offset().top;
$(document).mousemove(function (e) {
$(".box").css({ "left": (e.pageX - iDiffX), "top": (e.pageY - iDiffY) });
});
});
$(".box").mouseup(function () {
$(document).unbind("mousemove");
});
});
</script>
</head>
<body style="width:2000px">
<div>欢迎光临！</div>
<div class="box" id="Drigging">光标移动到层上，<br />按住鼠标就可以拖动该层。<br /><br /><br /><br />柯乐义</div>
<div>www.keleyi.com</div>
</body>
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