常用的js效果

时间：2021-09-02 20:13:43

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 id="mydiv1" style="position:absolute;display:none;border:1px solid silver;background:silver;">

提示1效果

</div>

<div id="mydiv2" style="position:absolute;display:none;border:1px solid silver;background:silver;">

提示2效果

</div>

<a id="t1" onMouseOver="javascript:show(this,'mydiv1');" onMouseOut="hide(this,'mydiv1')">鼠标放上去1</a>

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

<a id="t2" onMouseOver="javascript:show(this,'mydiv2');" onMouseOut="hide(this,'mydiv2')">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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