常用的js效果

使用jquery实现鼠标悬停显示层

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title></title>
    <script type="text/javascript" src="jquery-1.8.1.min.js"></script>
</head>
<body>
<div >

提示1效果

</div>

<div >

提示2效果

</div>

<a >鼠标放上去1</a>

<br><br><br><br><br>

<a >鼠标放上去2</a>


<script type="text/javascript">
    
    function show(obj,id) {    


        var objDiv = $("#"+id+"");

        $(objDiv).css("display","block");

        $(objDiv).css("left", event.clientX);

        $(objDiv).css("top", event.clientY + 10);  

    }

    function hide(obj,id) {

        var objDiv = $("#"+id+"");

        $(objDiv).css("display", "none");

    }  
</script>
</body>
</html>

代码来自网络

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