My Bootstrap可折叠菜单无效。我无法弄清楚我的问题在哪里?
<nav class="navbar navbar-default navbar-fixed-top">
<div class="container-fluid">
<div class="navbar-header">
<a class="navbar-brand" href="#top">the company</a>
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#myNavbar">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
</div>
<div class="menu" id="#myNavbar" class="collapse navbar-collapse">
<ul class="nav navbar-nav navbar-right" data-toggle="collapse" data-target="myNavbar">
<li class="scrollable"><a href="#about" class="active" class="scrollable">About me</a></li>
<li class="scrollable"><a href="#portfolio">Portfolio</a></li>
<li class="scrollable"><a href="#contact">Contact Me</a></li>
</ul>
</div>
</div>
</nav>
答案 0 :(得分:0)
您在多个div中有 class 的重复属性以及多个data-toggle="collapse"
&amp; data-target="myNavbar"
。
此外,您的目标ID中包含#,不应该:id="#myNavbar"
应为id="myNavbar"
验证您的HTML并参考Docs的推荐
工作示例:
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />
<nav class="navbar navbar-default">
<div class="container-fluid">
<div class="navbar-header">
<a class="navbar-brand" href="#top">the company</a>
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#myNavbar">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
</div>
<div id="myNavbar" class="collapse navbar-collapse menu">
<ul class="nav navbar-nav navbar-right">
<li class="active scrollable"><a href="#about">About me</a>
</li>
<li class="scrollable"><a href="#portfolio">Portfolio</a>
</li>
<li class="scrollable"><a href="#contact">Contact Me</a>
</li>
</ul>
</div>
</div>
</nav>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
答案 1 :(得分:0)
问题在于:
- 您的折叠导航栏层次结构。
- 您使用
menu
类的div。- 语法
锚标记:<a class="navbar-brand" href="#top">the company</a>
应该在button
标记之后。
菜单类应与其他类一起使用:<div id="myNavbar" class="menu collapse navbar-collapse">
,而不是<div class="menu" id="#myNavbar" class="collapse navbar-collapse">
<div id="#myNavbar"
应更改为<div id="myNavbar"
。移除#
,在将id
添加到div时,您不需要它。
最后一期:请勿在{{1}}标记中再次使用data-toggle="collapse" data-target="myNavbar">
。只需使用ul
尝试运行下面的代码段,不要忘记在网页中包含Bootstrap和jQuery库。干杯!
<ul class="nav navbar-nav navbar-right">
&#13;