<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<!------ Include the above in your HEAD tag ---------->
<div class="media">
<div class="media-heading">
<button class="btn btn-default btn-xs" type="button" data-toggle="collapse" data-target="#collapseOne" aria-expanded="false" aria-controls="collapseExample"><span class="glyphicon glyphicon-minus" aria-hidden="true"></span></button>
</div>
<div class="panel-collapse collapse in" id="collapseOne">
<div class="media-body">
<ul class = "list-group">
<li class = "list-group-item">harish</li>
<li class = "list-group-item">harish</li>
</ul>
</div>
</div>
</div>
$('[data-toggle="collapse"]').on('click', function() {
var $this = $(this),
$parent = typeof $this.data('parent')!== 'undefined' ? $($this.data('parent')) : undefined;
if($parent === undefined) { /* Just toggle my */
$this.find('.glyphicon').toggleClass('glyphicon-plus glyphicon-minus');
return true;
}
/* Open element will be close if parent !== undefined */
var currentIcon = $this.find('.glyphicon');
currentIcon.toggleClass('glyphicon-plus glyphicon-minus');
$parent.find('.glyphicon').not(currentIcon).removeClass('glyphicon-minus').addClass('glyphicon-plus');
});
