响应式导航栏，带子菜单

Question

我需要制作一个包含项目和子项目的响应式导航栏菜单。 我尝试过使用bootstrap，但是添加子菜单会变得不方便。

有什么工具，框架，代码或插件可以帮助我吗？

我的网站是用AngularJS制作的。

Answer 1

带子菜单的Bootstrap Navbar

 $(document).ready(function() { $('.navbar a.dropdown-toggle').on('click', function(e) { var $el = $(this); var $parent = $(this).offsetParent(".dropdown-menu"); $(this).parent("li").toggleClass('open'); if (!$parent.parent().hasClass('nav')) { $el.next().css({ "top": $el[0].offsetTop, "left": $parent.outerWidth() - 4 }); } $('.nav li.open').not($(this).parents("li")).removeClass("open"); return false; }); }); 

 @media (min-width: 767px) { .navbar-nav .dropdown-menu .caret { transform: rotate(-90deg); } } 

 <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" /> <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> <div class="navbar navbar-default navbar-fixed-top" role="navigation"> <div class="container"> <div class="navbar-header"> <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse"> <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="#">NavBar</a> </div> <div class="collapse navbar-collapse"> <ul class="nav navbar-nav"> <li class="active"><a href="#">Home</a></li> <li><a href="https://github.com/fontenele/bootstrap-navbar-dropdowns" target="_blank">GitHub</a></li> <li> <a href="#" class="dropdown-toggle" data-toggle="dropdown">Menu 1 <b class="caret"></b></a> <ul class="dropdown-menu"> <li><a href="#">Action [Menu 1.1]</a></li> <li><a href="#">Another action [Menu 1.1]</a></li> <li><a href="#">Something else here [Menu 1.1]</a></li> <li class="divider"></li> <li><a href="#">Separated link [Menu 1.1]</a></li> <li class="divider"></li> <li><a href="#">One more separated link [Menu 1.1]</a></li> <li> <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown [Menu 1.1] <b class="caret"></b></a> <ul class="dropdown-menu"> <li><a href="#">Action [Menu 1.2]</a></li> <li> <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown [Menu 1.2] <b class="caret"></b></a> <ul class="dropdown-menu"> <li> <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown [Menu 1.3] <b class="caret"></b></a> <ul class="dropdown-menu"> <li><a href="#">Action [Menu 1.4]</a></li> <li><a href="#">Another action [Menu 1.4]</a></li> <li><a href="#">Something else here [Menu 1.4]</a></li> <li class="divider"></li> <li><a href="#">Separated link [Menu 1.4]</a></li> <li class="divider"></li> <li><a href="#">One more separated link [Menu 1.4]</a></li> </ul> </li> </ul> </li> </ul> </li> </ul> </li> <li> <a href="#" class="dropdown-toggle" data-toggle="dropdown">Menu 2 <b class="caret"></b></a> <ul class="dropdown-menu"> <li><a href="#">Action [Menu 2.1]</a></li> <li><a href="#">Another action [Menu 2.1]</a></li> <li><a href="#">Something else here [Menu 2.1]</a></li> <li class="divider"></li> <li><a href="#">Separated link [Menu 2.1]</a></li> <li class="divider"></li> <li><a href="#">One more separated link [Menu 2.1]</a></li> <li> <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown [Menu 2.1] <b class="caret"></b></a> <ul class="dropdown-menu"> <li><a href="#">Action [Menu 2.2]</a></li> <li><a href="#">Another action [Menu 2.2]</a></li> <li><a href="#">Something else here [Menu 2.2]</a></li> <li class="divider"></li> <li><a href="#">Separated link [Menu 2.2]</a></li> <li class="divider"></li> <li> <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown [Menu 2.2] <b class="caret"></b></a> <ul class="dropdown-menu"> <li> <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown [Menu 2.3] <b class="caret"></b></a> <ul class="dropdown-menu"> <li><a href="#">Action [Menu 2.4]</a></li> <li><a href="#">Another action [Menu 2.4]</a></li> <li><a href="#">Something else here [Menu 2.4]</a></li> <li class="divider"></li> <li><a href="#">Separated link [Menu 2.4]</a></li> <li class="divider"></li> <li><a href="#">One more separated link [Menu 2.4]</a></li> </ul> </li> </ul> </li> </ul> </li> </ul> </li> </ul> </div> <!--/.nav-collapse --> </div> </div> 

Answer 2

你可以试试这个：

<nav class="navbar navbar-inverse">
  <div class="container-fluid">
    <div class="navbar-header">
      <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 class="col-md-12 clearfix">
      <div class="row"> 
      <a class="navbar-brand" href="#">WebSiteName</a>
      </div>
      </div>
    </div>

    <div class="col-md-12 clearfix"> 
    <div class="row">
    <div class="collapse navbar-collapse" id="myNavbar">
      <ul class="nav navbar-nav">
        <li class="active"><a href="#">Home</a></li>
        <li class="dropdown">
          <a class="dropdown-toggle" data-toggle="dropdown" href="#">Page 1 <span class="caret"></span></a>
          <ul class="dropdown-menu">
            <li><a href="#">Page 1-1</a></li>
            <li><a href="#">Page 1-2</a></li>
            <li><a href="#">Page 1-3</a></li>
          </ul>
        </li>
        <li><a href="#">Page 2</a></li>
        <li><a href="#">Page 3</a></li>
      </ul>
      <ul class="nav navbar-nav navbar-right">
        <li><a href="#"><span class="glyphicon glyphicon-user"></span> Sign Up</a></li>
        <li><a href="#"><span class="glyphicon glyphicon-log-in"></span> Login</a></li>
      </ul>
    </div>
    </div>
    </div>

  </div>

它看起来如下：