手风琴(折叠菜单失效),点击展开项的时候其他折叠项不收起。我在bootstrap3API看的是这个是受data-parent影响的,但我反复观察了demo发现我写的并没问题。去百度了一发两个解决办法也没看明白,求指点啊!
<div id="accordion" role="tablist" aria-multiselectable="true">
<div class="panel panel-default">
<div class="panel-heading" role="tab" id="headingOne">
<h4 class="panel-title">
<a data-toggle="collapse" data-parent="#accordion" href="#collapseOne" aria-expanded="false" aria-controls="collapseOne">
测试
</a>
</h4>
</div>
<div id="collapseOne" class="panel-collapse collapse in" role="tabpanel" aria-labelledby="headingOne">
<ul>
<li>
<a href="#">测试</a>
</li>
</ul>
</div>
</div>
<div class="panel panel-default">
<div class="panel-heading" role="tab" id="headingTwo">
<h4 class="panel-title">
<a class="collapsed" data-toggle="collapse" data-parent="#accordion" href="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo" >
测试
</a>
</h4>
</div>
<div id="collapseTwo" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingTwo">
<ul>
<li>
<a href="#">测试</a>
</li>
</ul>
</div>
</div>
</div>
我也踩坑了,我的问题在版本上。
v3 data-parent="#accordion" 在 a 标签内,
v4 data-parent="#accordion" 在折叠内容父标签内。