twitter-bootstrap Bootstrap Collapse 无法正常工作（隐藏无法正常工作）
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Bootstrap Collapse not working properly (Hide Not working)
提问by CodeMan
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.
我使用的引导折叠功能在我们的 IBM Web 门户中无法正常工作。它适用于“显示”功能，但不适用于“隐藏”功能。
<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”.
我在控制台窗口中看到“ area-expanded”值在我们的折叠中没有改变，也没有改变类名，如“ collapsed”和“collapse in”。
How to fix it .
如何解决。
采纳答案by Yasas Senarath
Your code works! but, It doesn't work properly without jquery.
您的代码有效！但是，如果没有 jquery，它就不能正常工作。
<!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>
回答by Rakesh Bk
I had run into same trouble , there are many reasons for this , make sure that there are no repeated references in the page to bootstrap libraries , for me removing repeated reference worked .
我遇到了同样的麻烦，造成这种情况的原因有很多，请确保页面中没有重复引用引导库，因为我删除了重复引用工作。
回答by Iqbal Pasha
have a look in to below code, it may help you
看看下面的代码，它可能会帮助你
<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>
<input type="radio" name="group1" value="2" data-toggle="collapse" data-parent="#accordion" href="#collapseTwo" id="panel1">panel 1 <br>
<input type="radio" name="group1" value="3" data-toggle="collapse" data-parent="#accordion" href="#collapseThree" id="panel2"> panel 2
<div class="panel-heading" id="collapse1" class="panel1">
<div id="collapseTwo" class="panel-collapse collapse">
<div class="panel-body">
you are now in body of panel1
</div>
</div>
</div>
<div class="panel-heading" id="panel2" class="collapse">
<div id="collapseThree" class="panel-collapse collapse">
<div class="panel-body">
you are now in body of panel 2
</div>
</div>
</div>回答by Minh Son
in
在
<head>
<script type="text/javascript" src="jquery-3.1.1.js"></script>
<script src="js/bootstrap.js"></script>
</head>
and in the end of body, you add:
在 body 的末尾，添加：
<body>
..............
<script src="js/jquery-1.11.3.min.js"></script>
</body>
That code is solve for your problem
该代码解决了您的问题
