Html 子菜单未在正确位置打开的Flex下拉菜单
我正在构建一个下拉菜单,其中可能包含使用CSS flex的子菜单。这是我的密码:Html 子菜单未在正确位置打开的Flex下拉菜单,html,css,flexbox,css-position,Html,Css,Flexbox,Css Position,我正在构建一个下拉菜单,其中可能包含使用CSS flex的子菜单。这是我的密码: <div class="nav-menu-dropdown"> <div class="dropdown-menu-container dropdown-menu-open-left"> <div class="dropdown-menu"> <ul> <div class="dropdown-menu-item">
<div class="nav-menu-dropdown">
<div class="dropdown-menu-container dropdown-menu-open-left">
<div class="dropdown-menu">
<ul>
<div class="dropdown-menu-item">
<li class="dropdown-menu-title"><a href="#"><span>Admin Menu</span></a></li>
</div>
<div class="dropdown-menu-item">
<li><a href="#"><span><div class="dropdown-menu-item-with-icon"><div class="dropdown-menu-item-with-icon-text">Admin</div><div class="dropdown-menu-item-with-icon-icon"><span class="fa fa-caret-right"></span></div></div></span></a>
<div
class="dropdown-menu-container dropdown-menu-submenu">
<div class="dropdown-menu">
<ul>
<div class="dropdown-menu-item">
<li><a href="#"><span><div class="dropdown-menu-item-with-icon"><div class="dropdown-menu-item-with-icon-text">Option 1</div><div class="dropdown-menu-item-with-icon-icon"><span class="fa fa-building"></span></div></div></span></a></li>
</div>
<div class="dropdown-menu-item">
<li><a href="#"><span><div class="dropdown-menu-item-with-icon"><div class="dropdown-menu-item-with-icon-text">Option 2</div><div class="dropdown-menu-item-with-icon-icon"><span class="fa fa-user"></span></div></div></span></a></li>
</div>
</ul>
</div>
</div>
</li>
</div>
<div class="dropdown-menu-item">
<div class="dropdown-menu-divider"></div>
</div>
<div class="dropdown-menu-item">
<li class="dropdown-menu-title"><a href="#"><span>User Menu</span></a></li>
</div>
<div class="dropdown-menu-item">
<li><a href="#"><span><div class="dropdown-menu-item-with-icon"><div class="dropdown-menu-item-with-icon-text">User</div><div class="dropdown-menu-item-with-icon-icon"><span class="fa fa-caret-right"></span></div></div></span></a>
<div
class="dropdown-menu-container dropdown-menu-submenu">
<div class="dropdown-menu">
<ul>
<div class="dropdown-menu-item">
<li><a href="#"><span><div class="dropdown-menu-item-with-icon"><div class="dropdown-menu-item-with-icon-text">User Option 2</div><div class="dropdown-menu-item-with-icon-icon"><span class="fa fa-users"></span></div></div></span></a></li>
</div>
<div class="dropdown-menu-item">
<li><a href="#"><span><div class="dropdown-menu-item-with-icon"><div class="dropdown-menu-item-with-icon-text">User Option 3</div><div class="dropdown-menu-item-with-icon-icon"><span class="fa fa-caret-right"></span></div></div></span></a></li>
</div>
</ul>
</div>
</div>
</li>
</div>
<div class="dropdown-menu-item">
<li><a href="#"><span><div class="dropdown-menu-item-with-icon"><div class="dropdown-menu-item-with-icon-text">Companies</div><div class="dropdown-menu-item-with-icon-icon"><span class="fa fa-caret-left"></span></div></div></span></a></li>
</div>
<div class="dropdown-menu-item">
<div class="dropdown-menu-divider"></div>
</div>
<div class="dropdown-menu-item">
<li class="dropdown-menu-title"><a href="#"><span>End Of Options</span></a></li>
</div>
</ul>
</div>
</div>
</div>
奇怪的是,我无法让我的子菜单在悬停项目的右侧打开。子菜单显示在容器底部,两个子菜单位于同一位置
我认为这应该很简单,但我不知道这里发生了什么。如何仅在悬停菜单项的一侧显示菜单
可以发现小提琴在定位上有点小故障-您只需在上添加位置:相对
。下拉菜单项
-请参阅下面的演示:
.nav菜单下拉列表{
位置:相对位置;
显示器:flex;
}
.下拉菜单容器{
位置:绝对位置;
显示器:flex;
弯曲方向:立柱;
柔性包装:nowrap;
最小宽度:100px;
背景颜色:浅灰色;
边框:实心;
边框颜色:黑色;
边框宽度:1px;
边界半径:4px;
盒影:0px 2px 2px 0px红色;
最高:105%;
文本对齐:左对齐;
z指数:1;
}
.下拉菜单*{
填充:0px;
边际:0px;
文字装饰:无;
列表样式类型:无;
}
.下拉菜单子菜单{
位置:绝对位置;
显示:无;
}
.下拉菜单打开左侧{
左:首字母;
右:0px;
}
.下拉菜单项{
位置:相对位置;
填充:3px 3px 3px 3px;
}
.下拉菜单项:悬停.下拉菜单子菜单{
显示器:flex;
}
.下拉菜单项:悬停{
背景颜色:绿色;
}
.下拉菜单项:活动{
颜色:绿色;
背景色:红色;
}
.带图标的下拉菜单项{
显示器:flex;
弯曲方向:行;
证明内容:之间的空间;
}
.带有图标文本的下拉菜单项{
弹性:8;
}
.带有图标的下拉菜单项{
弹性:2;
文本对齐:右对齐;
}
.下拉菜单标题{
颜色:$ux主题颜色文本;
空白:nowrap;
字母间距:1px;
}
.下拉菜单分隔符{
边框底部样式:实心;
边框颜色:黑色;
边框宽度:1px;
保证金:1px-1px;
}
-
-
我知道我错过了一些简单的东西。。。谢谢。我以为您希望子菜单显示在悬停项目的侧面,而不是下方。
.nav-menu-dropdown {
position: relative;
display: flex;
}
.dropdown-menu-container {
position: absolute;
display: flex;
flex-direction: column;
flex-wrap: nowrap;
min-width: 100px;
background-color: lightgrey;
border: solid;
border-color: black;
border-width: 1px;
border-radius: 4px;
box-shadow: 0px 2px 2px 0px red;
top: 105%;
text-align: left;
z-index: 1;
}
.dropdown-menu * {
padding: 0px;
margin: 0px;
text-decoration: none;
list-style-type: none;
}
.dropdown-menu-submenu {
position: absolute;
display: none;
}
.dropdown-menu-open-left {
left: initial;
right: 0px;
}
.dropdown-menu-item {
display: relative;
padding: 3px 3px 3px 3px; // top right botton left
}
.dropdown-menu-item:hover .dropdown-menu-submenu {
display: flex;
}
.dropdown-menu-item:hover {
background-color: green;
}
.dropdown-menu-item:active {
color: green;
background-color: red;
}
.dropdown-menu-item-with-icon {
display: flex;
flex-direction: row;
justify-content: space-between;
}
.dropdown-menu-item-with-icon-text {
flex: 8;
}
.dropdown-menu-item-with-icon-icon {
flex: 2;
text-align: right;
}
.dropdown-menu-title {
color: $ux-theme-color-text;
white-space: nowrap;
letter-spacing: 1px;
}
.dropdown-menu-divider {
border-bottom-style: solid;
border-color: black;
border-width: 1px;
margin: 1px -1px;
}
.dropdown-menu * {
padding: 0px;
margin: 0px;
text-decoration: none;
list-style-type: none;
position: relative; /* NEW; establishes the nearest positioned ancestor
(i.e., the bounding box) for abspos descendents */
}
.dropdown-menu-submenu {
position: absolute;
display: none;
right: 105%; /* NEW */
top: 0; /* NEW */
}