Bootstrap 3 accordion

Toggle accordion in Bootstrap 3

by sundaramkumar

HTML

<link rel="stylesheet" href="http://getbootstrap.com/dist/css/bootstrap.css">
<script src="http://getbootstrap.com/dist/js/bootstrap.min.js"></script>
<!-- using chevron icons -->
<div class="panel-group" id="accordion">
  <div class="panel panel-default">
    <div class="panel-heading">
      <h4 class="panel-title">
        <a class="accordion-toggle" data-toggle="collapse" data-parent="#accordion" href="#collapseOne">
          My Projects 
        </a><i class="indicator glyphicon glyphicon-chevron-down  pull-right"></i>
      </h4>
    </div>
    <div id="collapseOne" class="panel-collapse collapse in">
      <div class="panel-body">
        Network 1<br/>
        Network 2<br/>
        Nokia Demo<br/>
        Test 1212<br/>
        1184 Test<br/>
      </div>
    </div>
  </div>
  <div class="panel panel-default">
    <div class="panel-heading">
      <h4 class="panel-title">
        <a class="accordion-toggle" data-toggle="collapse" data-parent="#accordion" href="#collapseTwo">
           Templates
        </a><i class="indicator glyphicon glyphicon-chevron-up  pull-right"></i>
      </h4>
    </div>
    <div id="collapseTwo" class="panel-collapse collapse">
      <div class="panel-body">
Template 1<br/>
Nokia Template<br/>
      </div>
    </div>
  </div>
 
</div>

CSS

.panel-title, .panel-default > .panel-heading,.accordion-toggle{
  background-color:#FFA400;
}
a:hover, a:visited{
  text-decoration:none;
}

JavaScript

function toggleChevron(e) {
    $(e.target)
        .prev('.panel-heading')
        .find("i.indicator")
        .toggleClass('glyphicon-chevron-down glyphicon-chevron-up');
}
$('#accordion').on('hidden.bs.collapse', toggleChevron);
$('#accordion').on('shown.bs.collapse', toggleChevron);