左面菜单渐入效果 jquery
左侧菜单渐入效果 jquery
环境需要jquery
jsp 代码如下:
<%@ page language="java" pageEncoding="UTF-8"%> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>左侧导航菜单-首页</title> <!-- 引入jquery相关的js文件 --> <script type="text/javascript" src="../js/jquery/jquery-1.5.1.min.js"></script> <script type="text/javascript"> function closeDiv() { $("#leftWorkSheetDiv").hide(); $("#leftDetailDiv").show(2500); $("#btnDiv").show(2500); } function opneDiv() { $("#leftDetailDiv").hide(); $("#btnDiv").hide(); $("#leftWorkSheetDiv").show(2500); } </script> <style type="text/css"> .lnavbg3{ width:168px; height:25px; _height:20px; line-height:25px; _padding:5px 0 0 0; background:url(../images/leftnavbg3.png) no-repeat;} </style> </head> <body class="imgbody"> <!-- 用来打开左侧隐藏菜单用到的div,也就是最左面的一块竖条div --> <div id="btnDiv" style="position:absolute;left:0px;top:0px;width: 2px; min-height:450px;" onmouseover="opneDiv()"></div> <!-- 这里需要注意的是两个事件:onmouseleave,onmouseenter,这两个事件用“alt+/”快捷键是打不出来的,所以代码甚至会出现黄色下划线提示 - Undefined attribute name (onmouseenter). - Undefined attribute name (onmouseleave).--> <div id="leftWorkSheetDiv" style=" display: none; border: 1px solid blue; width: 300px; height: 500px; background-color:#A7C0DC;" onmouseleave="closeDiv()" onmouseenter="opneDiv()"> 隐藏起来的div <ul> <li>菜单5</li> <li>菜单6</li> <li>菜单7</li> <li>菜单8</li> </ul> </div> <div id="leftDetailDiv" class="leftbox" style="border: 1px solid #A7C0DC; width: 300px; height: 500px; background-color:#A7C0DC; "> 现有的div <ul> <li>菜单1</li> <li>菜单2</li> <li>菜单3</li> <li>菜单4</li> </ul> </div> </body> </html>
效果图如下: