两个导航栏折叠成 1 个移动设备？

Question

我在 Bootstrap 3 中有两个菜单——一个社交菜单和一个主菜单。 在移动设备上折叠时，我有两个菜单打开/切换按钮来打开相应的菜单项。

折叠时有什么方法可以将社交菜单项移动到主菜单中并仅使用一个切换/菜单按钮和列表？代码如下...

<div id="social-menu" class="navbar navbar-default navbar-static-top" role="navigation">
   <div class="container">
      <div class="navbar-header">
         <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-social">
         <span class="sr-only">Toggle navigation</span>
         <span class="icon-bar"></span>
         <span class="icon-bar"></span>
         <span class="icon-bar"></span>
         </button>
      </div>
      <div class="collapse navbar-collapse navbar-menubuilder">
         <ul class="nav navbar-nav navbar-social">
            <li>Social Menu Item 1</li>
            <li>Social Menu Item 2</li>
            <li>Social Menu Item 3</li>
            <li>Social Menu Item 4</li>
         </ul>
      </div>
   </div>
</div>


<div id="main-menu" class="navbar navbar-default navbar-static-top" role="navigation">
   <div class="container">
      <div class="navbar-header">
         <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-main-menu">
         <span class="sr-only">Toggle navigation</span>
         <span class="icon-bar"></span>
         <span class="icon-bar"></span>
         <span class="icon-bar"></span>
         </button>
      </div>
      <div class="collapse navbar-collapse navbar-menubuilder">
         <ul class="nav navbar-nav navbar-main-menu">
            <li>Main Menu Item 1</li>
            <li>Main Menu Item 2</li>
            <li>Main Menu Item 3</li>
            <li>Main Menu Item 4</li>
         </ul>
      </div>
   </div>
</div>

使用 Bootstrap 3

Answer 1

将第二个导航栏复制到与主导航栏相同的列表中。然后将类添加到主导航栏以在大型桌面上隐藏它们。

<div id="main-menu" class="navbar navbar-default navbar-static-top" role="navigation">
   <div class="container">
      <div class="navbar-header">
         <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-main-menu">
         <span class="sr-only">Toggle navigation</span>
         <span class="icon-bar"></span>
         <span class="icon-bar"></span>
         <span class="icon-bar"></span>
         </button>
      </div>
      <div class="collapse navbar-collapse navbar-menubuilder">
         <ul class="nav navbar-nav navbar-social">
            <li>Main Menu Item 1</li>
            <li>Main Menu Item 2</li>
            <li>Main Menu Item 3</li>
            <li>Main Menu Item 4</li>
            <li class="hidden-md hidden-lg">Social Menu Item 1</li>
            <li class="hidden-md hidden-lg">Social Menu Item 2</li>
            <li class="hidden-md hidden-lg">Social Menu Item 3</li>
            <li class="hidden-md hidden-lg">Social Menu Item 4</li>
         </ul>
      </div>
   </div>
</div>