jquery mobile实现可折叠的导航按钮

2019-11-19 17:11:16

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来源：转载

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本文实例为大家分享了jquery实现可折叠的导航按钮的具体代码，供大家参考，具体内容如下

功能：

当功能较多时，创建可折叠分组导航按钮。只需指定 data-role=" collapsible "创建可折叠面板

<!DOCTYPE html> <html> <head>  <meta charset="utf-8">  <title>可折叠的导航面板</title>  <!--使用名为viewport的meta值，其content指定自适应设备的宽度-->  <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="http://code.jquery.com/mobile/1.3.2/jquery.mobile-1.3.2.min.css"> <script src="http://code.jquery.com/jquery-1.8.3.min.js"></script> <script src="http://code.jquery.com/mobile/1.3.2/jquery.mobile-1.3.2.min.js"></script>   </head>   <body> <div data-role="page" id="pageone">  <div data-role="header">  <h1>图书查阅系统</h1>  </div>  <!--创建一个可折叠的导航面板-->  <div data-role="content">  <div data-role="collapsible" data-theme="e">  <h4>文学历史</h4>  <ul data-role="listview">   <li><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >明代</a></li>   <li><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >宋代</a></li>  </ul>  </div>  <!--显示人文社科的可折叠面板-->  <div data-role="collapsible" data-theme="b" data-collapsed="false">  <h4>人文社科</h4>  <ul data-role="listview">   <li><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >财务</a></li>   <li><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >心理</a></li>  </ul>  </div>  <!--显示计算机应用的可折叠面板-->  <div data-role="collapsible" data-theme="e">  <h4>计算机应用</h4>  <ul data-role="listview">   <li><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >软件开发</a></li>   <li><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >数据库</a></li>   <li><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >移动开发</a></li>  </ul>  </div>  </div>  <div data-role="footer" data-position="fixed">  <h1>请单击“+”按钮进行展开</h1>  </div> </div> </body> </html>

代码分析：

        通过data-role=" collapsible "创建可折叠的div，再在其中通过 data-role=" listview "创建列表框
        data-theme : 指定预定义样式（也可以使用样式构建器创建自定义样式）
        data-collapsed="false" : 表示默认不折叠

效果图：