我正在学习Angular和Bootstrap。我有一些由Yeoman生成的代码，我的导航栏中的普通链接工作正常。但是，下拉项目不起作用（下拉列表显示在导航栏中，但在单击时不会展开）。如您所见，我已将导航栏代码放入视图中。
有趣的是，导航条形码在容器中实际工作时（例如index.html）。
我的问题是为什么我的导航栏代码在容器中工作正常的视图中不能按预期工作？
以下是视图中的导航条代码，其中导航栏下拉不起作用（请注意，其他导航栏项目似乎正常工作非常重要）：
<!-- The nav bar within the view.html does not work for drop down in the nav bar.
In the main 'index' file it works fine -->
<nav id="myNavbar" class="navbar navbar-default" role="navigation">
<div class="container-fluid">
<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>
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav">
<li><a href="#">Home</a></li>
<li><a href="#">Profile</a></li>
<li class="dropdown">
<a href="#" data-toggle="dropdown" class="dropdown-toggle">Messages <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="#">Inbox</a></li>
<li><a href="#">Drafts</a></li>
<li><a href="#">Sent Items</a></li>
<li class="divider"></li>
<li><a href="#">Trash</a></li>
</ul>
</li>
</ul>
<ul class="nav navbar-nav navbar-right">
<li class="dropdown">
<a href="#" data-toggle="dropdown" class="dropdown-toggle glyphicon glyphicon-user"> Admin <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="#">Log out</a></li>
<li><a href="#">Another action</a></li>
<li class="divider"></li>
<li><a href="#">Settings</a></li>
</ul>
</li>
</ul>
</div>
</div>
</nav>
<div class="jumbotron">
<h1>'Allo, 'Allo</h1>
<p class="lead">
<img src="images/yeoman.png" alt="I'm Yeoman"><br>
Always a pleasure scaffolding your apps.
</p>
<p><a class="btn btn-lg btn-success" ng-href="#">Splendid!<span class="glyphicon glyphicon-ok"></span></a></p>
</div>
<div class="row marketing">
<h4>HTML5 Boilerplate</h4>
<p>
HTML5 Boilerplate is a professional front-end template for building fast, robust, and adaptable web apps or sites.
</p>
<h4>Angular</h4>
<p>
AngularJS is a toolset for building the framework most suited to your application development.
</p>
<h4>Karma</h4>
<p>Spectacular Test Runner for JavaScript.</p>
</div>
<div class="footer">
<p><span class="glyphicon glyphicon-heart"></span> from the Yeoman team</p>
</div>
这是由Yoeman生成的我的容器（index.html）的代码。导航条形码应与上述相同。
<!doctype html>
<!--[if lt IE 7]> <html class="no-js lt-ie9 lt-ie8 lt-ie7"> <![endif]-->
<!--[if IE 7]> <html class="no-js lt-ie9 lt-ie8"> <![endif]-->
<!--[if IE 8]> <html class="no-js lt-ie9"> <![endif]-->
<!--[if gt IE 8]><!--> <html class="no-js"> <!--<![endif]-->
<head>
<meta charset="utf-8">
<title></title>
<meta name="description" content="">
<meta name="viewport" content="width=device-width">
<!-- Place favicon.ico and apple-touch-icon.png in the root directory -->
<!-- build:css styles/vendor.css -->
<!-- bower:css -->
<link rel="stylesheet" href="bower_components/bootstrap/dist/css/bootstrap.css" />
<!-- endbower -->
<!-- endbuild -->
<!-- build:css({.tmp,app}) styles/main.css -->
<link rel="stylesheet" href="styles/main.css">
<!-- endbuild -->
</head>
<body ng-app="employerApp">
<!--[if lt IE 7]>
<p class="browsehappy">You are using an <strong>outdated</strong> browser. Please <a href="http://browsehappy.com/">upgrade your browser</a> to improve your experience.</p>
<![endif]-->
<!-- Putting this code back into the index does make the dropdown in the nav bar work -->
<!-- <nav id="myNavbar" class="navbar navbar-default" role="navigation">
<div class="container-fluid">
<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>
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav">
<li><a href="#">Home</a></li>
<li><a href="#">Profile</a></li>
<li class="dropdown">
<a href="#" data-toggle="dropdown" class="dropdown-toggle">Messages <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="#">Inbox</a></li>
<li><a href="#">Drafts</a></li>
<li><a href="#">Sent Items</a></li>
<li class="divider"></li>
<li><a href="#">Trash</a></li>
</ul>
</li>
</ul>
<ul class="nav navbar-nav navbar-right">
<li class="dropdown">
<a href="#" data-toggle="dropdown" class="dropdown-toggle glyphicon glyphicon-user"> Admin <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="#">Log out</a></li>
<li><a href="#">Another action</a></li>
<li class="divider"></li>
<li><a href="#">Settings</a></li>
</ul>
</li>
</ul>
</div>
</div>
</nav> -->
<!-- Add your site or application content here -->
<div class="container" ng-view=""></div>
<!-- Google Analytics: change UA-XXXXX-X to be your site's ID -->
<script>
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
})(window,document,'script','//www.google-analytics.com/analytics.js','ga');
ga('create', 'UA-XXXXX-X');
ga('send', 'pageview');
</script>
<!--[if lt IE 9]>
<script src="bower_components/es5-shim/es5-shim.js"></script>
<script src="bower_components/json3/lib/json3.min.js"></script>
<![endif]-->
<!-- build:js scripts/vendor.js -->
<!-- bower:js -->
<script src="bower_components/jquery/dist/jquery.js"></script>
<script src="bower_components/bootstrap/dist/js/bootstrap.js"></script>
<script src="bower_components/angular/angular.js"></script>
<script src="bower_components/angular-resource/angular-resource.js"></script>
<script src="bower_components/angular-cookies/angular-cookies.js"></script>
<script src="bower_components/angular-sanitize/angular-sanitize.js"></script>
<script src="bower_components/angular-route/angular-route.js"></script>
<!-- endbower -->
<!-- endbuild -->
<!-- build:js({.tmp,app}) scripts/scripts.js -->
<script src="scripts/app.js"></script>
<script src="scripts/controllers/main.js"></script>
<!-- endbuild -->
</body>
</html>
要测试，我正在使用Chrome，但我没有看到任何错误通过控制台传输。我正在使用Bootstrap 3。
感谢您的帮助。
此致 GAJ
答案 0 :(得分：0)
您可以尝试收紧下拉菜单切换和下拉菜单之间的关系。我认为jQuery首先寻找数据 - 父，然后href来行动。在菜单中添加ID并从切换中指向它
<a data-parent="#messages-menu" href="#messages-menu" data-toggle="dropdown" class="dropdown-toggle">Messages <b class="caret"></b></a>
<ul id="messages-menu" class="dropdown-menu">
我只会使用href（因为他们说每个锚应该总是有一个href）