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<!doctype html> <html lang="en"> <head> <title>How to Create Bootstrap Accordion With Plus Minus Icons</title> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" crossorigin="anonymous"> <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script> <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" crossorigin="anonymous"></script> <script> $(document).ready(function(){ $('.collapse.in').each(function(){ $(this).parent().find(".glyphicon").removeClass("glyphicon-plus").addClass("glyphicon-minus"); }); $('.collapse').on('shown.bs.collapse', function(){ $(this).parent().find(".glyphicon-plus").removeClass("glyphicon-plus").addClass("glyphicon-minus"); }).on('hidden.bs.collapse', function(){ $(this).parent().find(".glyphicon-minus").removeClass("glyphicon-minus").addClass("glyphicon-plus"); }); }); </script> <style> body{ padding: 20px; } </style> </head> <body> <div class="container"> <h2>How to Create Bootstrap Accordion With Plus Minus Icons</h2> <div class="panel-group" id="accordion1"> <div class="panel panel-default"> <div class="panel-heading"> <h4 class="panel-title"> <button class="btn btn-link" data-target="#Exampleone" data-toggle="collapse" data-parent="#accordion1"> <span class="glyphicon glyphicon-plus"></span> Collapse Heading one </button> </h4> </div> <div class="panel-collapse collapse in" id="Exampleone"> <div class="panel-body"> <p>This is the collapsed content one.</p> </div> </div> </div> <div class="panel panel-default"> <div class="panel-heading"> <h4 class="panel-title"> <button class="btn btn-link" data-target="#Exampletwo" data-toggle="collapse" data-parent="#accordion1"> <span class="glyphicon glyphicon-plus"></span> Collapse Heading two </button> </h4> </div> <div class="panel-collapse collapse" id="Exampletwo"> <div class="panel-body"> <p>This is the collapsed content two.</p> </div> </div> </div> <div class="panel panel-default"> <div class="panel-heading"> <h4 class="panel-title"> <button class="btn btn-link" data-target="#Examplethree" data-toggle="collapse" data-parent="#accordion1"> <span class="glyphicon glyphicon-plus"></span> Collapse Heading three </button> </h4> </div> <div class="panel-collapse collapse" id="Examplethree"> <div class="panel-body"> <p>This is the collapsed content three.</p> </div> </div> </div> </div> </div> </body> </html>
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