2015-07-22 139 views
3

我使用bootstrap创建了一个测试文件。我在网页的头部调用了bootstrap.min.css。Bootstrap切换菜单不能在移动视图中工作

另外,我在关闭body标签之前调用了几个JavaScript文件。

但是现在当我想创建一个切换菜单时,这将成为一个下拉菜单,当在移动版本中看到时,切换按钮不起作用。这是切换按钮的代码。

我想知道背后的原因是什么。为什么切换按钮无法正常工作?

<!DOCTYPE html> 
 
<html> 
 
<head> 
 
<meta charset="utf-8"> 
 
<title>Testing of Bootstrap</title> 
 
<meta name-"viewport" content="width=device-width, initial-scale=1"> 
 
<link rel="stylesheet" type="text/css" href="/home/user/Testing/bootstrap/css/bootstrap.min.css"> 
 
</head> 
 
<body> 
 
<div class="navbar navbar-default" role="navigation"> 
 
\t <div class="container"> 
 
\t \t <div class="navbar-header"> 
 
\t \t \t <button type="button" class="navbar-toggle" data-ctoggle="collapse" data-target=".navbar-collapse"> 
 
\t \t \t \t <span class="sr-only">Toggle Navigation</span> 
 
\t \t \t \t <span class="icon-bar"></span> 
 
\t \t \t \t <span class="icon-bar"></span> 
 
\t \t \t \t <span class="icon-bar"></span> 
 
\t \t \t </button> 
 
\t \t </div> 
 
\t \t <div class="navbar-collapse collapse"> 
 
\t \t \t <ul class="nav navbar-nav navbar-right"> 
 
\t \t \t \t <li class="active"><a href="#">Home</a></li> 
 
\t \t \t \t <li><a href="#">About Us</a></li> 
 
\t \t \t \t <li><a href="#">Contact Us</a></li> 
 
\t \t \t \t <li class="dropdown"><a href="#" class="dropdown-toggle" data-toggle="dropdown">Themes<b class="caret"></b></a> 
 
\t \t \t \t \t <ul class="dropdown-menu"> 
 
\t \t \t \t \t \t <li class="dropdown-header">Admin & Dashboard</li> 
 
\t \t \t \t \t </ul> 
 
\t \t \t \t </li> 
 
\t \t \t </ul> 
 
\t \t </div> 
 
\t </div> 
 
\t 
 
</div> 
 

 
<h1>Testing H1</h1> 
 
<div class="container"> 
 
\t <div class="row"> 
 
\t \t <div class="col-md-4 col-sm-6">Box 1</div> 
 
\t \t <div class="col-md-4 col-sm-6">Box 2</div> 
 
\t \t <div class="col-md-4 col-sm-6">Box 3</div> 
 
\t \t <div class="clearfix visible-md-block"></div> 
 
\t \t <div class="col-md-4 col-sm-6">Box 4</div> 
 
\t \t <div class="col-md-4 col-sm-6">Box 5</div> 
 
\t \t <div class="col-md-4 col-sm-6">Box 6</div> 
 
\t \t <div class="clearfix visible-md-block"></div> 
 
\t \t <div class="col-md-4 col-sm-6">Box 7</div> 
 
\t \t <div class="col-md-4 col-sm-6">Box 8</div> 
 
\t \t <div class="col-md-4 col-sm-6">Box 9</div> 
 
\t \t <div class="clearfix visible-md-block"></div> 
 
\t \t <div class="col-md-4 col-sm-6">Box 10</div> 
 
\t \t <div class="col-md-4 col-sm-6">Box 11</div> 
 
\t \t <div class="col-md-4 col-sm-6">Box 12</div> 
 

 
\t </div> 
 
</div> 
 

 
<script src="https://code.jquery.com/jquery-1.11.2.min.js"></script> 
 
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script> 
 
<script src="/home/user/Testing/bootstrap/js/bootstrap.min.js"></script> 
 
</body> 
 
</html>

图片链接:http://i.stack.imgur.com/tRBaV.png

回答

2

。在你的代码,我纠正它错字错误。你写'数据ctoggle'代替数据切换

正确的代码:<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">

 
 

 
    <!DOCTYPE html> 
 
    <html> 
 
    <head> 
 
    <meta charset="utf-8"> 
 
     <meta http-equiv="X-UA-Compatible" content="IE=edge"> 
 
     <meta name="viewport" content="width=device-width, initial-scale=1"> 
 
     <!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags --> 
 
    <title>Testing of Bootstrap</title> 
 
    <meta name-"viewport" content="width=device-width, initial-scale=1"> 
 
    <link rel="stylesheet" type="text/css" href="http://getbootstrap.com/dist/css/bootstrap.min.css"> 
 
     
 
     <link rel="stylesheet" type="text/css" href="http://getbootstrap.com/examples/navbar/navbar.css"> 
 
     
 
    </head> 
 
    <body> 
 
    <nav class="navbar navbar-default" > 
 
    \t <div class="container"> 
 
    \t \t <div class="navbar-header"> 
 
    \t \t \t <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target=".navbar-collapse"> 
 
    \t \t \t \t <span class="sr-only">Toggle Navigation</span> 
 
    \t \t \t \t <span class="icon-bar"></span> 
 
    \t \t \t \t <span class="icon-bar"></span> 
 
    \t \t \t \t <span class="icon-bar"></span> 
 
    \t \t \t </button> 
 
    \t \t </div> 
 
    \t \t <div class="navbar-collapse collapse"> 
 
    \t \t \t <ul class="nav navbar-nav navbar-right"> 
 
    \t \t \t \t <li class="active"><a href="#">Home</a></li> 
 
    \t \t \t \t <li><a href="#">About Us</a></li> 
 
    \t \t \t \t <li><a href="#">Contact Us</a></li> 
 
    \t \t \t \t <li class="dropdown"><a href="#" class="dropdown-toggle" data-toggle="dropdown">Themes<b class="caret"></b></a> 
 
    \t \t \t \t \t <ul class="dropdown-menu"> 
 
    \t \t \t \t \t \t <li class="dropdown-header">Admin & Dashboard</li> 
 
    \t \t \t \t \t </ul> 
 
    \t \t \t \t </li> 
 
    \t \t \t </ul> 
 
    \t \t </div> 
 
    \t </div> 
 
    \t 
 
    </nav> 
 

 
    <h1>Testing H1</h1> 
 
    <div class="container"> 
 
    \t <div class="row"> 
 
    \t \t <div class="col-md-4 col-sm-6">Box 1</div> 
 
    \t \t <div class="col-md-4 col-sm-6">Box 2</div> 
 
    \t \t <div class="col-md-4 col-sm-6">Box 3</div> 
 
    \t \t <div class="clearfix visible-md-block"></div> 
 
    \t \t <div class="col-md-4 col-sm-6">Box 4</div> 
 
    \t \t <div class="col-md-4 col-sm-6">Box 5</div> 
 
    \t \t <div class="col-md-4 col-sm-6">Box 6</div> 
 
    \t \t <div class="clearfix visible-md-block"></div> 
 
    \t \t <div class="col-md-4 col-sm-6">Box 7</div> 
 
    \t \t <div class="col-md-4 col-sm-6">Box 8</div> 
 
    \t \t <div class="col-md-4 col-sm-6">Box 9</div> 
 
    \t \t <div class="clearfix visible-md-block"></div> 
 
    \t \t <div class="col-md-4 col-sm-6">Box 10</div> 
 
    \t \t <div class="col-md-4 col-sm-6">Box 11</div> 
 
    \t \t <div class="col-md-4 col-sm-6">Box 12</div> 
 

 
    \t </div> 
 
    </div> 
 

 
    <script src="https://code.jquery.com/jquery-1.11.2.min.js"></script> 
 
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script> 
 
    <script src="http://getbootstrap.com/dist/js/bootstrap.min.js"></script> 
 
     
 
    </body> 
 
    </html>

+0

非常感谢迈克,我的例子现在的工作。你能告诉我,我想重叠菜单,而不是滑下内容。 –

+0

你是什么意思重叠? –

+0

我的意思是,当点击菜单按钮时,主要内容(以'Testing H1'开头)保持不变。我希望菜单能够在不滑动的情况下过滤内容。 –

0

检查这条线,看它是否正确与否点

<script src="/home/user/Testing/bootstrap/js/bootstrap.min.js"></script> 

从下载核心文件

更换javascript代码,如下

<script src="../../dist/js/bootstrap.min.js"></script> 
<script src="../../assets/js/ie10-viewport-bug-workaround.js"></script> 
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