Bootstrap accordion panels with button on body

Question

I have a query that populates several panels. When I click a specific button inside the panel body, I would like to hide the panel and show the next one. The accordion is not working and I can't figure out why.

The HTML:

<div class="panel-group" id="accordion">
<?php   while ($row = mysqli_fetch_array($resultDespiste)){ ?>
    <div class="panel panel-default">
      <div class="panel-heading">Despiste # <?php echo $row['ordem']; ?>

      </div>
      <?php if ($row['ordem'] == 1) { ?>
      <div id="<?php echo $row['idDespiste']; ?>"  class="panel-collapse collapse in">
          <div class="panel-body" id="<?php echo $row['ordem']; ?>">
            <?php echo $row['textoDespiste']; ?>
            <br/><button class="accordion-toggle" data-toggle="collapse" data-parent="#accordion" data-target="<?php echo $row['idDespiste']; ?>">Não resolveu</button>
                 <button id="Done">Resolveu</button>
          </div>
      </div>
      <?php } else { ?>
      <div id="<?php echo $row['idDespiste']; ?>"  class="panel-collapse collapse">
          <div class="panel-body" id="<?php echo $row['ordem']; ?>">
            <?php echo $row['textoDespiste']; ?>
            <br/><button class="accordion-toggle" data-toggle="collapse" data-parent="#accordion" data-target="<?php echo $row['idDespiste']; ?>">Não resolveu</button>
                 <button id="Done">Resolveu</button>
          </div>
      </div>      
      <?php }?>
    </div>
    <?php }?>
</div>

My script:

$('#accordion').on('show.bs.collapse', function () {
    if (active) $('#accordion .in').collapse('hide');
});

Is it the data-target that is wrong? Or should I try and build the function in a different way targeting the button parent panel, hiding it and showing the next one?

Answer 1

Here is a working example. I removed the php code to make it cleaner:

 var $accordion = $('#accordion'); $accordion.find('.panel-heading').on('click', function() { // uncomment the line below if you want to close other opened panels $accordion.find('.panel-collapse.in').collapse('hide'); $(this).siblings('.panel-collapse').collapse('toggle'); }); 

 <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet"/> <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script> <div class="panel-group" id="accordion"> <div class="panel panel-default"> <div class="panel-heading">Heading 1</div> <div class="panel-collapse collapse in"> <div class="panel-body"> Lorem ipsum dolor sit amet, consectetur adipiscing elit. Quisque quis nisl dictum, tempor sapien ut, sagittis neque. </div> </div> </div> <div class="panel panel-default"> <div class="panel-heading">Heading 2</div> <div class="panel-collapse collapse"> <div class="panel-body"> Cras blandit mattis aliquam. Vestibulum magna ligula, tempor et eros in, ultricies sollicitudin dolor. </div> </div> </div> <div class="panel panel-default"> <div class="panel-heading">Heading 3</div> <div class="panel-collapse collapse"> <div class="panel-body"> Vestibulum magna ligula, tempor et eros in, ultricies sollicitudin dolor. </div> </div> </div> </div>