有没有办法让下拉菜单不总是在 twitter bootsrapper 中打开?有时右侧没有空间,特别是在 iphone 等移动设备中,我希望它在左侧打开
请在这里查看我的示例:
<div class="container">
<ul class="nav nav-pills">
<li class="active"><a href="#">Regular link</a></li>
<li class="dropdown open">
<a class="dropdown-toggle" id="drop4" role="button" data-toggle="dropdown" href="#">Dropdown <b class="caret"></b></a>
<ul id="menu1" class="dropdown-menu" role="menu" aria-labelledby="drop4">
<li><a tabindex="-1" href="#">Action</a></li>
<li><a tabindex="-1" href="#">Another action</a></li>
<li><a tabindex="-1" href="#">Something else here</a></li>
<li class="divider"></li>
<li><a tabindex="-1" href="#">Separated link</a></li>
</ul>
</li>
<li class="dropdown">
<a class="dropdown-toggle" id="drop5" role="button" data-toggle="dropdown" href="#">Dropdown 2 <b class="caret"></b></a>
<ul id="menu2" class="dropdown-menu" role="menu" aria-labelledby="drop5">
<li><a tabindex="-1" href="#">Action</a></li>
<li><a tabindex="-1" href="#">Another action</a></li>
<li><a tabindex="-1" href="#">Something else here</a></li>
<li class="divider"></li>
<li><a tabindex="-1" href="#">Separated link</a></li>
</ul>
</li>
<li class="dropdown">
<a class="dropdown-toggle" id="drop5" role="button" data-toggle="dropdown" href="#">Open on left <b class="caret"></b></a>
<ul id="menu3" class="dropdown-menu" role="menu" aria-labelledby="drop5">
<li><a tabindex="-1" href="#">Action</a></li>
<li><a tabindex="-1" href="#">Another action</a></li>
<li><a tabindex="-1" href="#">Something else here</a></li>
<li class="divider"></li>
<li><a tabindex="-1" href="#">Separated link</a></li>
</ul>
</li>
</ul>
</diV>
http://jsfiddle.net/MgcDU/1557/
我希望最后一个按钮“在左侧打开”以在左侧而不是右侧打开它的菜单。
谢谢