我有这个代码,我曾经在标题
中创建手机菜单<?php if ($categories) { ?>
<div class="container visible-phone">
<nav id="menu" class="navbar">
<div class="navbar-header"><span id="category" class="visible-xs"><?php echo $text_category; ?></span>
<button type="button" class="btn btn-navbar navbar-toggle" data-toggle="collapse" data-target=".navbar-ex1-collapse"><i class="fa fa-bars"></i></button>
</div>
// and other tags that creating the menu successfully
</nav>
</div>
<?php } ?>
与此一起我想创建垂直菜单,仅用于桌面和小型设备,我用隐藏的x隐藏它,我通过
创建<div class="container" id="left-menu">
<nav id="menu" class="navbar-nav">
<ul class="nav sidebar">
<?php foreach ($categories as $category) { ?>
<?php if($category['children']){?>
<li class="dropdown-submenu">
<a href="<?php echo $category['href']; ?>"><?php echo $category['name']; ?></a>
<div class="dropdown-menu">
// other tags that creating the menus successfully
</li>
<?php }?>
<?php } ?>
</ul>
</nav>
</div>
问题是当我不使用可见电话时,在第一个水平菜单中,两者都显示正常。但是当我在第一个菜单中使用可见电话时,第二个菜单后续菜单的左边距属性变为-196.xxx。
请记住,一旦删除可见电话类,两个菜单都会在桌面上正确显示。因为我是bootstrap和jquery的新用户,所以你的指导对我来说非常重要。
提前谢谢你。
还为子菜单共享css
.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;
}
.dropdown-submenu.pull-left>.dropdown-menu {
left: -100%;
margin-left: 10px;
-webkit-border-radius: 6px 0 6px 6px;
-moz-border-radius: 6px 0 6px 6px;
border-radius: 6px 0 6px 6px;
}