我的html文件中有3个面板。 第一个面板包含表行（始终打开）。当我按下任何一个表格行时，它旁边的一个新面板打开（折叠）在它旁边，让我们称之为第二个面板。 在第二个面板中，有一个按钮，当单击时，第三个面板在其旁边打开（折叠）到右侧。 当三个面板打开并按下第一个面板中的表格行时，只有第二个面板关闭（折叠）。 有没有办法让第三个面板也关闭？
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.0-beta.2/angular.min.js"></script>
</head>
<body>
<div class="row">
<!-- First Panel -->
<div class="col-md-4">
<div class="panel panel-default">
<div class="panel-heading">First Panel</div>
<div class="panel-body">
<table class="table table-striped">
<thead>
<tr>
<th>Name</th>
</tr>
</thead>
<tbody>
<tr>
<td><a data-toggle="collapse" href="#secondPanel">open second panel</a> </td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
<!-- Second Panel -->
<div class="col-md-4">
<div class="panel panel-default panel-collapse collapse" id="secondPanel">
<div class="panel-heading">Second Panel</div>
<div class="panel-body">
<table class="table table-striped">
<thead>
</thead>
<tbody>
<button type="button" class="btn btn-primary" data-toggle="collapse" href="#thirdPanel">Reply</button>
</tbody>
</table>
</div>
</div>
</div>
<!-- Third Panel -->
<div class="col-md-4">
<div class="panel panel-default panel-collapse collapse" id="thirdPanel">
<div class="panel-heading">Third Panel</div>
<div class="panel-body">
<table class="table table-striped">
<thead>
</thead>
<tbody>
<div class="well well-sm">some text</div>
</tbody>
</table>
</div>
</div>
</div>
</div>
</body>
</html>