javascript - 三层 Accordion - 单击第一层即可展开第三层

Question

我创建了一个 3 级 Accordion 。它几乎工作正常......但如果第三级折叠并且我尝试展开(？)第一级，我的第二级项目将变得不可见，而我的第三级项目仍然可见

代码如下:

<table class="table table-condensed" style="border-collapse:collapse;">
<thead>
    <tr>
        <th>#</th>
        <th>Date</th>
        <th>Description</th>
        <th>Credit</th>
        <th>Debit</th>
        <th>Balance</th>
    </tr>
</thead>
<tbody>
    <tr data-toggle="collapse" data-target="#demo1" class="accordion-toggle">
        <td>1</td>
        <td>05 May 2013</td>
        <td>Credit Account</td>
        <td class="text-success">$150.00</td>
        <td class="text-error"></td>
        <td class="text-success">$150.00</td>
    </tr>
    <tr data-toggle="collapse" data-target="#demo11" class="accordion-toggle">
        <td colspan="6" class="hiddenRow"><div class="accordian-body collapse" id="demo1"> Demo1 </div> </td>
    </tr>
    <tr>
      <td colspan="6" class="hiddenRow"><div class="accordian-body collapse" id="demo11"> Demo11 </div> </td>
    </tr>
    <tr data-toggle="collapse" data-target="#demo2" class="accordion-toggle">
        <td>2</td>
        <td>05 May 2013</td>
        <td>Credit Account</td>
        <td class="text-success">$11.00</td>
        <td class="text-error"></td>
        <td class="text-success">$161.00</td>
    </tr>
    <tr data-toggle="collapse" data-target="#demo21" class="accordion-toggle">
        <td colspan="6" class="hiddenRow"><div id="demo2" class="accordian-body collapse">Demo2</div></td>
    </tr>
    <tr>
      <td colspan="6" class="hiddenRow"><div class="accordian-body collapse" id="demo21"> Demo21 </div> </td>
    </tr>

</tbody>

JSFiddle Example

如果有人有想法，那就太好了。

谢谢:)

Answer 1

因为你的 data-target="#demo1"是指向的，所以当你点击目标时，它会检查 demo1 id，但第二个选项在 div 之外，所以它不会关闭 div，所以你必须更改结构你必须在 demo1 id 中移动 3 层。

  <tr data-toggle="collapse" data-target="#demo11" class="accordion-toggle">
            <td colspan="6" class="hiddenRow"><div class="accordian-body collapse" id="demo1"> Demo1 </div> </td>
        </tr>
        <tr>
          <td colspan="6" class="hiddenRow"><div class="accordian-body collapse" id="demo11"> Demo11 </div> </td>
        </tr>

更改为

<tr data-toggle="collapse" data-target="#demo11" class="accordion-toggle">
            <td colspan="6" class="hiddenRow"><div class="accordian-body collapse" id="demo1"> Demo1 
                <div>
              <div colspan="6" class="hiddenRow"><div class="accordian-body collapse" id="demo11"> Demo11 tytjtyty</div>         </div>
            </div>
            </div> </td>
        </tr>

供引用https://plnkr.co/edit/S39oZfRWuWf4YiKFRCRE?p=preview