bootstrap - 导航栏 - 交换品牌和切换

Question

如果视口足够小，我想在移动视图中切换品牌和切换按钮。在桌面视口上，品牌图标应在右侧，链接应正常显示。

示例：

桌面：

+--------------------------------------------+
|Link1 Link2           BrandIcon1 BrandIcon2 |
+--------------------------------------------+

手机：

+----------------------------+
|[=]   BrandIcon1 BrandIcon2 |
+----------------------------+

编写此代码的最简单、最干净的方法是什么？

造了一支笔：http://codepen.io/Kaito23/pen/Wxmxgm

@import url('https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css');

.navbar-toggle {
  float:left;
}
.navbar-brand {
  float: right;
}

<nav class="navbar navbar-default">
  <div class="container-fluid">

    <div class="navbar-header">
      <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
        <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">
      <ul class="nav navbar-nav navbar-left">
        <li class="active"><a href="#">Link <span class="sr-only">(current)</span></a></li>
        <li><a href="#">Link</a></li>
      </ul>
     
      <ul class="visible-xs visible-xs visible-sm visible-md visible-lg nav navbar-nav navbar-right">
        <li><a href="#"><img src="http://images.fatcow.com/icons/32/wordpress.png" /></a></li>
        <li><a href="#"><img src="http://www.wbdesignideas.com/images_drf_color.png" /></a></li>
      </ul>
    </div><!-- /.navbar-collapse -->
  </div><!-- /.container-fluid -->
</nav>

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.4/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>

目前的问题是，当图标位于导航栏折叠 class 中时，它们会消失。如果我把它们放在折叠 div 下，它们就在新行。

提前致谢

问候
快斗

Answer 1

让我们把Bootstrap的default navbar去掉不需要的部分。
然后把浮动换到相反的方向。
并在第一个品牌之前添加第二个品牌。（这是因为 float: right; 属性。）

请检查结果：http://codepen.io/glebkema/pen/PzLbmz

@import url('https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css'); @media (min-width: 768px) { .navbar-header { float: right; } } .navbar-brand { float: right; } .navbar-toggle { float: left; margin-left: 15px; margin-right: 0; }

<nav class="navbar navbar-default"> <div class="container"> <div class="navbar-header"> <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar-collapse-1" aria-expanded="false"> <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 2</a> <a class="navbar-brand" href="#">Brand 1</a> </div> <div class="collapse navbar-collapse" id="navbar-collapse-1"> <ul class="nav navbar-nav"> <li><a href="#">Left 1</a></li> <li><a href="#">Left 2</a></li> <li><a href="#">Left 3</a></li> </ul> </div> </div> </nav> <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.4/jquery.min.js"></script> <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>

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