Bootstrap Accordion：单击另一个时不会自动折叠

Question

我知道有与此类似的帖子，但我找不到答案。

我有一些自定义布局，但我想尝试添加手风琴效果，但我似乎无法弄清楚为什么，但由于某种原因，一切都运行良好，只是一旦单击另一个它们就不会自动关闭.

这是我的手风琴代码：

   <aside class="col-lg-4">
    <div class="list-group">
     <ul class="product-sorting">
      <div id="accordion" role="tablist" aria-multiselectable="true" class="panel panel-group">
       <li><a href="#" data-group="all" class="list-group-item active">All Products</a></li>
       <li>
         <a data-group="IQF" class="list-group-item" data-toggle="collapse" data-parent="#accordion" href="#collapse1" aria-expanded="false" aria-controls="collapse1">IQF Fruits (Individually Quick Frozen)
         </a>
         <div id="collapse1" class="panel-collapse collapse" role="tabpanel" aria-labelledby="heading1">
          <div class="panel-body">
            <p>Juice that is directly squeezed from a fruit/ vegetable. 100% juice contains no added sugar or preservatives.</p>
          </div>
         </div>
       </li>
       <li>
         <a data-group="Fruit-Concentrate" class="list-group-item" data-toggle="collapse" data-parent="#accordion" href="#collapse2" aria-expanded="false" aria-controls="collapse2">
         Fruit Juice Concentrate
         </a>
         <div id="collapse2" class="panel-collapse collapse" role="tabpanel" aria-labelledby="heading2">
          <div class="panel-body">
            <p>Juice that is directly squeezed from a fruit/ vegetable. 100% juice contains no added sugar or preservatives.</p>
          </div>
         </div>
       </li>
       <li>
         <a data-group="Puree-pulp" class="list-group-item" data-toggle="collapse" data-parent="#accordion" href="#collapse3" aria-expanded="false" aria-controls="collapse3">
         Fruit Puree/ Pulp
         </a>
         <div id="collapse3" class="panel-collapse collapse" role="tabpanel" aria-labelledby="heading3">
          <div class="panel-body">
            <p>Juice that is directly squeezed from a fruit/ vegetable. 100% juice contains no added sugar or preservatives.</p>
          </div>
         </div>
       </li>
       <li>
         <a data-group="Puree-Concentrate" class="list-group-item" data-toggle="collapse" data-parent="#accordion" href="#collapse4" aria-expanded="false" aria-controls="collapse4">
         Fruit Puree Concentrate
         </a>
         <div id="collapse4" class="panel-collapse collapse" role="tabpanel" aria-labelledby="heading4">
          <div class="panel-body">
            <p>Juice that is directly squeezed from a fruit/ vegetable. 100% juice contains no added sugar or preservatives.</p>
          </div>
         </div>
       </li>
       <li>
         <a data-group="NFC" class="list-group-item" data-toggle="collapse" data-parent="#accordion" href="#collapse5" aria-expanded="false" aria-controls="collapse5">
         NFC
         </a>
         <div id="collapse5" class="panel-collapse collapse" role="tabpanel" aria-labelledby="heading5">
          <div class="panel-body">
            <p>Juice that is directly squeezed from a fruit/ vegetable. 100% juice contains no added sugar or preservatives.</p>
          </div>
         </div>
       </li>
       <li>
         <a data-group="Organic" class="list-group-item" data-toggle="collapse" data-parent="#accordion" href="#collapse6" aria-expanded="false" aria-controls="collapse6">
         Organic
         </a>
           <div id="collapse6" class="panel-collapse collapse" role="tabpanel" aria-labelledby="heading6">
          <div class="panel-body">
            <p>Juice that is directly squeezed from a fruit/ vegetable. 100% juice contains no added sugar or preservatives.</p>
          </div>
         </div>
       </li>
       <li>
         <a data-group="Dried" class="list-group-item" data-toggle="collapse" data-parent="#accordion" href="#collapse7" aria-expanded="false" aria-controls="collapse7">Dried Fruit/ Sweetened Dried Fruit
         </a>
         <div id="collapse7" class="panel-collapse collapse" role="tabpanel" aria-labelledby="heading7">
          <div class="panel-body">
            <p>Juice that is directly squeezed from a fruit/ vegetable. 100% juice contains no added sugar or preservatives.</p>
          </div>
         </div>
       </li>
       </div>
     </ul>
    </div>  
  </aside>

是这样的：

文本“直接从水果/蔬菜中榨取的果汁。100% 果汁不含添加糖或防腐剂。”只是虚拟文本，所有面板都相同，所以不要让这让你感到困惑。

Answer 1

使用<div class="accordion-group">

并将data-parent="#parentdivid" 分配给每个手风琴。

示例代码段：

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
<h3>ACCORDION COLLAPSE</h3>
<div class="accordion" id="myAccordion">
    <div class="panel">
        <button type="button" class="btn btn-danger" data-toggle="collapse" data-target="#collapsible-1" data-parent="#myAccordion">Question 1?</button>
        <div id="collapsible-1" class="collapse">
            ..
        </div>
    </div>
    <div class="panel">
        <button type="button" class="btn btn-danger" data-toggle="collapse" data-target="#collapsible-2" data-parent="#myAccordion">Question 2?</button>
        <div id="collapsible-2" class="collapse">
            ..
        </div>
    </div>
    <div class="panel">
        <button type="button" class="btn btn-danger" data-toggle="collapse" data-target="#collapsible-3" data-parent="#myAccordion">Question 3?</button>
        <div id="collapsible-3" class="collapse">
           ...
        </div>
    </div>
</div>