Question

所以我的页面上有一个tablist，在每个标签内部，我需要一个手风琴，因为我有很多信息输出给用户。我的问题是，当页面加载时，手风琴不会折叠起来。即使aria-expanded设置为false，它们也会全部展开。当我单击标题然后关闭该部分时，它会显示它将播放的动画，就像它正在展开一样。再次单击它，它会关闭。这是我的测试代码：

<ul class="nav nav-pills" role="tablist">
<li role="presentation" class="active"><a href="#open" aria-controls="open" role="tab" data-toggle="tab">Open Tickets</a></li>
</ul><br>

<!--The Tab Contents-->
<div class="tab-content">
    <div role="tabpanel" class="tab-pane fade in active" id="open">
        <div class="panel-group" id="accordion" role="tablist" aria-multiselectable="true">
            <div class="panel panel-info">
                <div class="panel-heading" role="tab" id="headingOne">
                    <span>
                        <a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseOne" aria-expanded="false" aria-controls="collapseOne">Info One</a>
                    </span>
                </div>
                <div id="collapseOne" class="panel-collapse" role="tabpanel" aria-labelledby="headingOne">
                   <div class="panel-body">
                       Content Here
                   </div>
                </div>
            </div>
            <div class="panel panel-info">
                <div class="panel-heading" role="tab" id="headingTwo">
                    <span>
                        <a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo">Info One</a>
                    </span>
                </div>
                <div id="collapseTwo" class="panel-collapse" role="tabpanel" aria-labelledby="headingTwo">
                   <div class="panel-body">
                       Content Here
                   </div>
                </div>
            </div>
            <div class="panel panel-info">
                <div class="panel-heading" role="tab" id="headingThree">
                    <span>
                        <a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseThree" aria-expanded="false" aria-controls="collapseThree">Info One</a>
                    </span>
                </div>
                <div id="collapseThree" class="panel-collapse" role="tabpanel" aria-labelledby="headingThree">
                   <div class="panel-body">
                       Content Here
                   </div>
                </div>
            </div>
        </div>
    </div>
</div>

因此，它是一个嵌套在标签组中的手风琴，或者是我在看的东西。

Answer 1

您需要将.collapse课程添加到.panel-body的父级div：

<div id="collapseOne" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingOne">
   <div class="panel-body">
       Content Here
   </div>
</div>

https://jsfiddle.net/p1ft7r7r/

Tabs Bootstrap中的Accordion

1 个答案: