让div跟随鼠标移动

最新推荐文章于 2022-10-03 00:33:25 发布

转载最新推荐文章于 2022-10-03 00:33:25 发布 · 130 阅读

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原文链接：http://www.cnblogs.com/qinzhe/p/6810048.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        #body {width:2000px;height:5000px;}
        #div1{height:50px;width:50px;position:absolute;background:red;top:0px;left:0px;}
    </style>
    <script>
        <!--当鼠标指针在元素内部移动时重复的触发 mosemove;-->
        document.onmousemove=function(even)
        {
            var oDiv=document.getElementById('div1');
//            document.body  Chrome专用
            var scrollTop=document.documentElement.scrollTop||document.body.scrollTop;
            var scrollLeft=document.documentElement.scrollLeft||document.body.scrollLeft;

                var oEvent=even||event;
                oDiv.style.top = scrollTop+oEvent.clientY+"px";
                oDiv.style.left=scrollLeft+oEvent.clientX+"px";
        }


    </script>
</head>
<body id="body">
<div id="div1" >
</div>
</body>
</html>