引导 - 导航+分导航显示和隐藏点击

Question

我想使导航将具有类似的效果下拉菜单，而不是与子菜单框将显示选项卡。我做到了，它工作得很好 - 我唯一的问题是，当我点击按钮（这很好）时，子菜单会显示，但当我再次点击它时，它不会关闭。所以我想要做的是：点击按钮 - 子菜单显示 - 再次点击相同的按钮，子菜单隐藏。

<!-- Navigation bar --> 
     <div class="container-narrow"> 
      <ul class="nav nav-pills nav-main"> 
      <li class="nav-size active"><a href="index.php">Home</a></li> 
      <li class="nav-size"><a href="#tab1" data-toggle="tab">About</a></li> 
      <li class="nav-size"><a href="#">Services</a></li> 
      <li class="nav-size"><a href="#">Downloads</a></li> 
       <li class="pull-right"><a href="#tab2" data-toggle="tab"><img src="img/flags/flags12.png" alt="flags" /></a></li> 
       <li class="pull-right"><a href="#">Register</a></li> 
       <li class="pull-right"><a href="#">Login</a></li> 
      </ul> 

        <div class="tab-content"> 
         <div class="tab-pane" id="tab1"> 
          <ul class="nav nav-tabs nav-sub"> 
           <li><a href="#">Services</a></li> 
           <li><a href="#">Site Services</a></li> 
           <li><a href="#">O'Leary Group</a></li> 
          </ul> 
         </div> 
        </div> 

        <div class="tab-content"> 
         <div class="tab-pane" id="tab2"> 
          <ul class="nav nav-tabs nav-sub"> 
           <li class="pull-right"><a href="#"><img src="img/flags/en.png" /> English</a></li> 
           <li class="pull-right"><a href="#"><img src="img/flags/fr.png" /> French</a></a></li> 
           <li class="pull-right"><a href="#"><img src="img/flags/de.png" /> German</a></a></li> 
           <li class="pull-right"><a href="#"><img src="img/flags/pl.png" /> Polish</a></a></li> 
          </ul> 
         </div> 
        </div> 
     </div><!--/Navigation bar --> 

Answer 1

可能值得调查collapse plugin。你可以把它做以下工作的

<!-- Navigation bar --> 
<div class="container-narrow"> 
    <ul class="nav nav-pills nav-main"> 
     <li class="nav-size active"><a href="index.php">Home</a></li> 
     <li class="nav-size"><a href="#tab1" data-toggle="collapse" data-target="#tab1">About</a></li> 
     <li class="nav-size"><a href="#">Services</a></li> 
     <li class="nav-size"><a href="#">Downloads</a></li> 
     <li class="pull-right"><a href="#tab2" data-toggle="tab"><img src="img/flags/flags12.png" alt="flags" /></a></li> 
     <li class="pull-right"><a href="#">Register</a></li> 
     <li class="pull-right"><a href="#">Login</a></li> 
    </ul> 

    <div class="collapse" id="tab1"> 
     <div class="tab-pane" > 
      <ul class="nav nav-tabs nav-sub"> 
       <li><a href="#">Services</a></li> 
       <li><a href="#">Site Services</a></li> 
       <li><a href="#">O'Leary Group</a></li> 
      </ul> 
     </div> 
    </div> 

    <div class="tab-content"> 
     <div class="tab-pane" id="tab2"> 
      <ul class="nav nav-tabs nav-sub"> 
       <li class="pull-right"><a href="#"><img src="img/flags/en.png" /> English</a></li> 
       <li class="pull-right"><a href="#"><img src="img/flags/fr.png" /> French</a></a></li> 
      <li class="pull-right"><a href="#"><img src="img/flags/de.png" /> German</a></a></li> 
     <li class="pull-right"><a href="#"><img src="img/flags/pl.png" /> Polish</a></a></li> 
</ul> 
</div> 
</div> 
</div><!--/Navigation bar --> 

它并不完美，但它似乎并不仿佛标签将呈现您需要开箱即用的行为。