我试图解决我的问题,但答案并没有解决我的具体问题。
当子菜单展开时,显示空白区域,尽管子菜单位于下拉菜单的左侧。
我在这里嵌入了导航栏的代码: ' jsfiddle.net/nickiname/Lds2bkuv /'
<!-- Fixed navbar -->
<div class="navbar navbar-default navbar-fixed-top" role="navigation">
<div class="container">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span></button>
<a class="navbar-brand" href="index.html"><img src="images/logo2.png" alt="Lichtenberg Europaschule"></a>
<div class="navbar-collapse collapse navbar-responsive-collapse">
<ul class="nav navbar-nav navbar-left">
<li class="active"><a href="index.html"><span class="glyphicon glyphicon-home"></span></a></li>
<li><a href="#eltern">Eltern</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">Schüler <b class="caret"></b></a>
<ul class="dropdown-menu">
<li class="dropdown-header">Aktuelles</li>
<li><a href="dateien/vertretungsplan.pdf" target="_blank"><span class="glyphicon glyphicon-download"></span> Vertretungsplan</a></li>
<li><a href="dateien/klausurenplan.pdf" target="_blank"><span class="glyphicon glyphicon-download"></span> Klausurenplan</a></li>
<!--Dropdown-Submenu-->
<li class="dropdown-submenu">
<a href="#" id="Stundenpläne" class="dropdown-toggle" data-toggle="dropdown">Stundenpläne <span></span></a>
<ul class="dropdown-menu dropdown-submenu unstyled" role="menu">
<li class="dropdown-header">Sekundarstufe I</li>
<li><a href="#Stundenpläne">1</a></li>
<li><a href="#Stundenpläne">2</a></li>
<li><a href="#Stundenpläne">3</a></li>
<li class="divider"></li>
<li class="dropdown-header">Sekundarstufe II</li>
<li><a href="#Stundenpläne">1</a></li>
<li><a href="#Stundenpläne">2</a></li>
</ul>
</li><!--/.Dropdown-Submenu-->
<li><a href="https://www.facebook.com/pages/SV-Luo-Darmstadt/170279079649692?fref=ts" target="_blank">SV</a></li>
<li class="divider"></li>
<li class="dropdown-header">Häufig benutzt</li>
<li><a href="lehrerliste.html">Lehrerliste</a></li>
<li><a href="#">Virtuelles ...</a></li></!--/.dropdown-submenu--></!--dropdown-submenu--></ul></li></ul></div></div></div></!-->
此外还有一些图片,因为我使用的是Bootstrap-classes,我无法在那里嵌入。
下拉(未开启):https://www.dropbox.com/s/9ykv61sjwd8bnfd/Bildschirmfoto%202015-05-25%20um%2021.58.13.png?dl=0
下拉(已打开): https://www.dropbox.com/s/nz19ofk846vl9o1/Bildschirmfoto%202015-05-25%20um%2021.58.33.png?dl=0
非常感谢你的时间!
答案 0 :(得分:0)
您可以在css代码中的.dropdown-submenu&gt; .dropdown-menu中尝试“position:absolute”。
.dropdown-submenu>.dropdown-menu{
position:absolute;
top:0;
left:-100%;
max-width:160px;
margin-top:-6px;
margin-left:35px;
}