我正在使用Bootstrap 3的Yamm mega菜单,需要一个多下拉菜单作为网格。
第一个下拉部分位于前4列网格中,然后下拉列表的后半部分应进入第二个4列网格,最后第三个进入最后的4列网格。
http://geedmo.github.io/yamm3/#navbar-collapse-grid
与此http://www.bentleymotors.com/en.html类似但没有所有移动动画的东西。为了激活下拉列表的某些部分,您需要单击右侧的箭头。我起初并没有发现明显的东西。
这是我到目前为止所做的,我必须警告你,它目前不在网格中,因为当我尝试时,它只是打破了整个下拉列表。我猜测我不应该只使用多个下拉列表的CSS版本,而是使用一些javascript并以某种方式将它分成他们自己的div。请注意,导航中也可能存在多个多次下降,但它们应始终最多为3级。
HTML
<nav class="navbar yamm navbar-default">
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
<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 id="navbar" class="navbar-collapse collapse">
<ul class="nav navbar-nav">
<li class="grid">
<div class="row">
<li class="active"><a href="#">Home</a></li>
<li><a href="#about">About</a></li>
<li><a href="#contact">Contact</a></li>
<li class="dropdown yamm-fw">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a>
<ul class="dropdown-menu multi-level" role="menu" aria-labelledby="dropdownMenu">
<li><a href="#">Some action</a></li>
<li><a href="#">Some other action</a></li>
<li class="divider"></li>
<li class="dropdown-submenu">
<a tabindex="-1" href="#">Hover me for more options</a>
<ul class="dropdown-menu">
<li><a tabindex="-1" href="#">Second level</a></li>
<li class="dropdown-submenu">
<a href="#">Even More..</a>
<ul class="dropdown-menu">
<li><a href="#">3rd level</a></li>
<li><a href="#">3rd level</a></li>
</ul>
</li>
<li><a href="#">Second level</a></li>
<li><a href="#">Second level</a></li>
</ul>
</li>
</ul>
</li>
</div>
</li>
</ul>
</div><!--/.nav-collapse -->
</nav>
CSS
img { width: 100%; }
.carousel {
height: 700px;
overflow: hidden;
}
.navbar-default .navbar-nav>li>a, .navbar-default .navbar-nav>li>a:hover {
color: #fff;
}
.carousel-inner>.item>a>img, .carousel-inner>.item>img, .img-responsive, .thumbnail a>img, .thumbnail>img {
margin-top: -100px;
}
h2, h2 a, h2 a:hover {
color: #0a7a3f;
margin-top: 20%;
}
h2 a:hover {
text-decoration: none;
}
.navbar{
margin-bottom: 0;
}
.navbar-nav {
margin: 0 auto;
display: table;
table-layout: fixed;
float:none;
}
.navbar-default {
background: #0a7a3f;
border: none;
}
.grid { padding: 10px; }
@media (min-width: 768px) {
.navbar {
border-radius: 0;
}
}
.navbar-default .navbar-nav>.active>a, .navbar-default .navbar-nav>.active>a:focus, .navbar-default .navbar-nav>.active>a:hover,
.navbar-default .navbar-nav>.open>a, .navbar-default .navbar-nav>.open>a:focus, .navbar-default .navbar-nav>.open>a:hover{
background-color: #fff;
color: #000;
}
.dropdown-submenu {
position: relative;
}
.dropdown-submenu>.dropdown-menu {
top: 0;
left: 100%;
margin-top: -6px;
margin-left: -1px;
-webkit-border-radius: 0 6px 6px 6px;
-moz-border-radius: 0 6px 6px;
border-radius: 0 6px 6px 6px;
}
.dropdown-submenu:hover>.dropdown-menu {
display: block;
}
.dropdown-submenu>a:after {
display: block;
content: " ";
float: right;
width: 0;
height: 0;
border-color: transparent;
border-style: solid;
border-width: 5px 0 5px 5px;
border-left-color: #ccc;
margin-top: 5px;
margin-right: -10px;
}
.dropdown-submenu:hover>a:after {
border-left-color: #fff;
}
.dropdown-submenu.pull-left {
float: none;
}
编辑:JSFiddle - http://jsfiddle.net/kr1j2gbu/