Bootstrap 下拉菜单不起作用 [英] Bootstrap Dropdown menu is not working
问题描述
我无法让下拉菜单正常工作.我可以让导航栏完美显示，但是当我点击下拉菜单"(其中一个)时，它不会显示下拉菜单.我曾尝试查看有关此问题的其他帖子，但没有任何解决每个人问题的方法有帮助.我直接从 bootstrap 的网站复制了源代码，但似乎无法在我的机器上运行.谁有想法?我已经盯着它看了一个小时，似乎无法弄清楚问题出在哪里.
<script src="resource/js/jquery-1.11.0.js"></script><script src="resources/js/bootstrap.js"></script><script type="text/javascript">$(document).ready(function() {$('下拉切换').dropdown()});<身体><nav class="navbar navbar-default" role="navigation"><div class="container-fluid"><!-- 品牌和切换被分组以获得更好的移动显示--><div class="navbar-header"><button type="button" class="navbar-toggle" data-toggle="collapse" data- target="#bs-example-navbar-collapse-1"><span class="sr-only">切换导航</span><span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span><a class="navbar-brand" href="#">Brand</a><!-- 收集导航链接、表单和其他用于切换的内容--><div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1"><ul class="nav navbar-nav"><li class="active"><a href="#">Link</a></li><li><a href="#">链接</a></li><li class="下拉菜单"><a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <b class="caret"></b></a><ul class="dropdown-menu" role="menu"><li><a href="#">动作</a></li><li><a href="#">另一个动作</a></li><li><a href="#">这里还有别的东西</a></li><li class="divider"></li><li><a href="#">分隔链接</a></li><li class="divider"></li><li><a href="#">一个单独的链接</a></li><form class="navbar-form navbar-left" ><div class="form-group"><input type="text" class="form-control" placeholder="Search">
<button type="submit" class="btn btn-default">提交</button></表单><ul class="nav navbar-nav navbar-right"><li><a href="#">链接</a></li><li class="下拉菜单"><a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <b class="caret"></b></a><ul class="下拉菜单"><li><a href="#">动作</a></li><li><a href="#">另一个动作</a></li><li><a href="#">这里还有别的东西</a></li><li class="divider"></li><li><a href="#">分隔链接</a></li></div><!--/.navbar-collapse -->
也许试试
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script><script src="//netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js"></script><link rel="stylesheet" type="text/css" href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css">看看它是否会起作用.
I am having trouble getting my dropdowns to work. I can get the navbar to show up perfectly, but when I click on "Dropdown" (either of them) it does not display the dropdown menu. I have tried looking on other posts about this, but nothing that fixed everyone's problems helped. I copied the source straight from bootstrap's website, but I can't seem to get it to work on my machine. Anyone have any ideas? I have been staring at it for an hour and can't seem to figure out what the problem is.
<head>
<script src="resource/js/jquery-1.11.0.js"></script>
<script src="resources/js/bootstrap.js"></script>
<script type="text/javascript">
$(document).ready(function() {
$('dropdown-toggle').dropdown()
});
</script>
</head>
<body>
<nav class="navbar navbar-default" role="navigation">
<div class="container-fluid">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data- target="#bs-example-navbar-collapse-1">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#">Brand</a>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav">
<li class="active"><a href="#">Link</a></li>
<li><a href="#">Link</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <b class="caret"></b></a>
<ul class="dropdown-menu" role="menu">
<li><a href="#">Action</a></li>
<li><a href="#">Another action</a></li>
<li><a href="#">Something else here</a></li>
<li class="divider"></li>
<li><a href="#">Separated link</a></li>
<li class="divider"></li>
<li><a href="#">One more separated link</a></li>
</ul>
</li>
</ul>
<form class="navbar-form navbar-left" >
<div class="form-group">
<input type="text" class="form-control" placeholder="Search">
</div>
<button type="submit" class="btn btn-default">Submit</button>
</form>
<ul class="nav navbar-nav navbar-right">
<li><a href="#">Link</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="#">Action</a></li>
<li><a href="#">Another action</a></li>
<li><a href="#">Something else here</a></li>
<li class="divider"></li>
<li><a href="#">Separated link</a></li>
</ul>
</li>
</ul>
</div><!-- /.navbar-collapse -->
Maybe try with
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<script src="//netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js"></script>
<link rel="stylesheet" type="text/css" href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css">
and see if it will work.
这篇关于Bootstrap 下拉菜单不起作用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
