日期:2014-05-16  浏览次数:20352 次

jquery如何img的src属性
本帖最后由 luguo1024802 于 2012-12-04 09:31:48 编辑
下面有两句jquery语句。
为何那句更改src属性的语句不起作用?
请问错在哪里?
谢谢!

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <title>无标题页</title>
    <link href="StyleSheet.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="jquery-1.6.2.min.js"></script>
</head>
<body>
    <div>
        <div id="Slider">
            <div id="Menu0">
                <div class="Header">
                    <span>系统任务</span>
                    <img name="headerimg" src="image/xpcollapse1_s.gif" alt="" />
                </div>
                <div class="Content">
                    <ul>
                        <li><a href="#" id="SysInfo"><span>查看系统信息</span></a></li>
                        <li><a href="#" id="SysUninstall"><span>添加/删除程序</span></a></li>
                        <li><a href="#" id="SysControl"><span>更改一个设置</span></a></li>
                    </ul>
                </div>
            </div>
            <div id="Menu1">
                <div class="Header">
                    <span>其他位置</span>
                    <img name="headerimg" src="image/xpcollapse1_s.gif" alt="" />
                </div>
                <div class="Content">
                    <ul>
                        <li&g