I am using bootstrap collapse functionality is not working properly in our IBM web portal. It working fine on “show” functionality but not working in “Hide” functionality.
<a href="#demo" data-toggle="collapse"><span class=”icon”>Collapsible</span></a>
<div id="demo" class="collapse">
Sample Code
</div>
I see in console window the “area-expanded” value did not change in our collapse and also did not change class name like “collapsed” and collapse in”.
How to fix it .
Your code works! but, It doesn't work properly without jquery.
<!DOCTYPE html>
<html lang="en">
<head>
<title>Title</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script>
<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
</head>
<body>
<div class="container">
<a href="#demo" data-toggle="collapse"><span class=”icon”>Collapsible</span></a>
<div id="demo" class="collapse">
Sample Code
</div>
</div>
</body>
</html>