Jquery 弹出浮动层

来源：互联网发布：金属徽章制作淘宝编辑：程序博客网时间：2024/05/04 08:27

浮动层1

浮动层2

今天做了一个弹出的浮动层，当鼠标移动到控件上时显示，移开时隐藏。代码如下：

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="GOTOJP.WEB.Microblog.WebForm1" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
    <style type="text/css">
        /*勋章说明*/
        #div0{
         position:absolute;
         display:none;
         width:355px;
            height:150px;
         z-index:9999;
         line-height:140%;
        }

        #div1
        {
            width:355px;
            height:150px;
            border:1px solid #CCCCCC;
            background-color:#FFFFFF;
            }

        #div2
        {
            float:left;
            width:240px;
            height:100px;
            margin:10px 5px 5px 0;
             }
        #em1
        {
         display:block;
            width:0;
            height:0;
            overflow:hidden;
            border-bottom:10px solid #CCCCCC;
            border-left:10px dotted transparent;
            border-right:10px dotted transparent;
            position:relative;
            left:45px;
        }
    </style>
    <script type="text/javascript" src="JS/jquery-1.4.1.js"></script>
    <script type="text/javascript" language="javascript">
        function showDiv(obj) {
            var content = "<div id=/"div0/"><div id=/"em1/"></div><div id=/"div1/">显示的内容可以写在这里</div></div>";
            $("body").append(content);
            //提示类浮动框最重要的是计算浮动框的位置. 通过事件对象获取到事件源, 使用offset()函数计算事件源相对于document的位置:
            var top = $(obj).offset().top;
            var left = $(obj).offset().left

            $("#div0").css("top", top + 30 + "px").css("left", left - 40 + "px");
            $("#div0").show();
        }

        function removeDiv() {
            $("#div0").remove();
        }
    </script>
</head>
<body>
    <form id="form1" runat="server">
        <input id="Button1" type="button" value="button" onmouseover="showDiv(this)" onmouseout="removeDiv();"/>
        <input id="Button2" type="button" value="button" onmouseover="showDiv(this)" onmouseout="removeDiv();"/>
        <input id="Button3" type="button" value="button" onmouseover="showDiv(this)" onmouseout="removeDiv();"/>
        <input id="Button4" type="button" value="button" onmouseover="showDiv(this)" onmouseout="removeDiv();"/>
        <input id="Button5" type="button" value="button" onmouseover="showDiv(this)" onmouseout="removeDiv();"/>
    </form>
</body>
</html>