HTML
CSS
JavaScript
HTML
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width">
  <title>Collapse - 通过自定义属性调用</title>
  <link rel="stylesheet" href="https://cdn.w3cbus.com/library/mdui/1.0.2/css/mdui.min.css"/>
</head>
<body>

  <div class="mdui-container">
    <div class="mdui-collapse" mdui-collapse>
      <div class="mdui-collapse-item">
        <div class="mdui-collapse-item-header"><p><a href="javascript:;">item1</a></p></div>
        <div class="mdui-collapse-item-body">
          <p>item1 content</p>
          <p>item1 content</p>
          <p>item1 content</p>
          <div class="mdui-collapse" mdui-collapse>
            <div class="mdui-collapse-item">
              <div class="mdui-collapse-item-header"><p><a href="javascript:;">subitem1</a></p></div>
              <div class="mdui-collapse-item-body">
                <p>subitem1 content</p>
                <p>subitem1 content</p>
                <p>subitem1 content</p>
              </div>
            </div>
          </div>
        </div>
      </div>
      <div class="mdui-collapse-item">
        <div class="mdui-collapse-item-header"><p><a href="javascript:;">item2</a></p></div>
        <div class="mdui-collapse-item-body">
          <p>item2 content</p>
          <p>item2 content</p>
          <p>item2 content</p>
        </div>
      </div>
      <div class="mdui-collapse-item">
        <div class="mdui-collapse-item-header"><p><a href="javascript:;">item3</a></p></div>
        <div class="mdui-collapse-item-body">
          <p>item3 content</p>
          <p>item3 content</p>
          <p>item3 content</p>
        </div>
      </div>
    </div>
  </div>

  <script src="https://cdn.w3cbus.com/library/mdui/1.0.2/js/mdui.min.js"></script>
</body>
</html>
CSS

  

  

    
JavaScript