不知道为什么我的引导卡没有打开和关闭。内容从数据库加载良好,当我在代码中手动打开它们时,内容就在那里。有人有什么建议吗?
<div class='panel-heading' role='tab' id='heading'>
<!-- Accordion card -->
<div class="accordion md-accordion" id="accordion" role="tablist" aria-multiselectable="true">
<div class="panel panel-success" id="collapse_container">
<?php
while($row = mysqli_fetch_assoc($result))
{
?>
<div class="card" id="accordion" role="tablist" aria-multiselectable="true">
<!-- Card Header -->
<div class="card-header" role="tab">
<a data-toggle="collapse" href="<?php echo $row["id"]; ?>" data-parent="#accordion"><h4 class="mb-0"> <?php echo $row["question"]; ?></h4></a>
</div>
<!-- Card Body -->
<div id="<?php echo $row["id"]; ?>" class="collapse" role="tabpanel aria-labelledby="headingOne">
<div class="card-body">
<?php echo $row["answer"]; ?>
</div>
</div>
</div>
<?php
}
?>
</div>
</div>
</div>
暂无答案!
目前还没有任何答案,快来回答吧!