本篇内容介绍了“jquery中怎么用mobile实现可折叠的导航按钮”的有关知识,在实际案例的操作过程中,不少人都会遇到这样的困境,接下来就让小编带领大家学习一下如何处理这些情况吧!希望大家仔细阅读,能够学有所成!
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">
<h2>图书查阅系统</h2>
</div>
<!--创建一个可折叠的导航面板-->
<div data-role="content">
<div data-role="collapsible" data-theme="e">
<h5>文学历史</h5>
<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">
<h5>人文社科</h5>
<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">
<h5>计算机应用</h5>
<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">
<h2>请单击“+”按钮进行展开</h2>
</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:

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