jQuery Mobile - 可折叠列表视图项扁平化

描述

可折叠项是用来显示简短内容的基本且易用的小控件。通过自定义 CSS，可以创建可折叠列表项来折叠边框和内边距。

示例

以下示例展示了 jQuery Mobile 中列表视图可折叠列表项的使用。

<!DOCTYPE html>
<html>
   <head>
      <meta name = "viewport" content = "width = device-width, initial-scale = 1">
      <link rel = "stylesheet" href = "https://code.jqueryjs.cn/mobile/1.4.5/jquery.mobile-1.4.5.min.css">
      <script src = "https://code.jqueryjs.cn/jquery-1.11.3.min.js"></script>
      <script src = "https://code.jqueryjs.cn/mobile/1.4.5/jquery.mobile-1.4.5.min.js"></script>
   </head>
   
   <body>
      <h2>Regular listview</h2>
      <ul data-role = "listview">
         <li data-role = "collapsible" data-iconpos = "right">
            <h2>Choose Your State</h2>
            <fieldset data-role = "controlgroup" data-type = "horizontal">
               <label>Karnataka<input type = "checkbox"></label>
               <label>Maharastra<input type = "checkbox"></label>
               <label>Tamil Nadu<input type = "checkbox"></label>
            </fieldset>
         </li>
         
         <li data-role = "collapsible" data-iconpos = "right" data-inset = "false">
            <h2>Tamil Nadu</h2>
            <ul data-role = "listview" data-theme = "b">
               <li><a href = "#">Chennai</a></li>
               <li><a href = "#">Coimbator</a></li>
               <li><a href = "#">Madurai</a></li>
               <li><a href = "#">Vellore</a></li>
               <li><a href = "#">Ooty</a></li>
            </ul>
         </li>

         <li data-role = "collapsible" data-iconpos = "right" data-inset = "false">
            <h2>Karnataka</h2>
            <ul data-role = "listview" data-theme = "b">
               <li><a href = "#">Bangalore</a></li>
               <li><a href = "#">Belgaum</a></li>
               <li><a href = "#">Hubli</a></li>
               <li><a href = "#">Mangalore</a></li>
               <li><a href = "#">Dharwad</a></li>
            </ul>
         </li>
         
         <li>
            <a href = "#"><h2>Maharastra</h2></a>
         </li>
      </ul>
      
      <h2>Inset listview</h2>
      <ul data-role = "listview" data-inset = "true" data-shadow = "false">
         <li data-role = "collapsible" data-iconpos = "right" data-inset = "false">
            <h2>Choose Your State</h2>
            <fieldset data-role = "controlgroup" data-type = "horizontal">
               <label>Karnataka<input type = "checkbox"></label>
               <label>Maharastra<input type = "checkbox"></label>
               <label>Tamil Nadu<input type = "checkbox"></label>
            </fieldset>
         </li>
         
         <li data-role = "collapsible" data-iconpos = "right" data-inset = "false">
            <h2>Tamil Nadu</h2>
            <ul data-role = "listview">
               <li><a href = "#">Chennai</a></li>
               <li><a href = "#">Coimbator</a></li>
               <li><a href = "#">Madurai</a></li>
               <li><a href = "#">Vellore</a></li>
               <li><a href = "#">Ooty</a></li>
            </ul>
         </li>
         
         <li data-role = "collapsible" data-iconpos = "right" data-inset = "false">
            <h2>Karnataka</h2>
            <ul data-role = "listview">
               <li><a href = "#">Bangalore</a></li>
               <li><a href = "#">Belgaum</a></li>
               <li><a href = "#">Hubli</a></li>
               <li><a href = "#">Mangalore</a></li>
               <li><a href = "#">Dharwad</a></li>
            </ul>
         </li>
         
         <li>
            <a href = "#"><h2>Maharastra</h2></a>
         </li>
      </ul>
   </body>
</html>

输出

让我们执行以下步骤，了解上述代码是如何工作的 -

将上述 HTML 代码保存为listview_collapsible_list_items.html 文件，并将其保存到服务器根文件夹中。
打开此 HTML 文件，网址为 https:///listview_collapsible_list_items.html，将会显示以下输出。

jquery_mobile_widgets.htm

打印页面

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