[英]Dropdown list appears (on hover) even when it's hidden inside the mobile menu
在我的导航栏中,我有一个 li 项目,当有人将鼠标悬停在它上面时会打开一个下拉菜单。 在小屏幕中,我有一个隐藏它的汉堡菜单。
问题在于,在移动视图中,即使 li 项目在菜单中“隐藏”时,当有人将鼠标悬停在其在屏幕上的位置上时,它也会出现(即使它隐藏在菜单中)。
我认为这可能是因为我设置了“可见性:隐藏;” 但我不知道该怎么做。
我的意思是当有人将它悬停在桌面视图上时我想下拉,但在移动设备上我只想在有人打开菜单然后将鼠标悬停在它上面(或者单击它)时才下拉。
为了节省空间,我只在下面包含了我认为更相关的代码。
$(function() { $(".toggle").on("click", function() { if ($(".item").hasClass("active")) { $(".item").removeClass("active"); } else { $(".item").addClass("active"); } }); });
nav { background: #3e3e40; padding: 0 20px; } ul { list-style-type: none; } a { color: white; text-decoration: none; } a:hover{ color: rgb(189, 169, 136); } nav a:focus{ outline: 0; } .logo a:hover { text-decoration: none; } .menu li { font-size: 16px; padding: 15px 5px; white-space: nowrap; } .logo img{ width: 50px; height: 40px; } .logo{ padding: 0; flex: 1; } .toggle a { font-size: 20px; } nav, ul, li{ margin: 0; padding-top: 0; padding-bottom: 0; } /* Mobile menu */ .menu { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; } .toggle { order: 1; } .cart{ order:1 } .item { width: 100%; text-align: center; order: 3; display: none; } .login-info{ order:2 } .item.active { display: block; } /* Navbar Toggle */ .toggle { cursor:pointer; } .bars { background: #999; display: inline-block; height: 2px; position: relative; transition: background .2s ease-out; width: 18px; } .bars:before, .bars:after { background: #999; content: ''; display: block; height: 100%; position: absolute; transition: all .2s ease-out; width: 100%; } .bars:before { top: 5px; } .bars:after { top: -5px; } /*---------------dropdown li css-------------------*/ .dropdwn { position: relative; display: inline-block; color: white; } .dropdwn-content { visibility: hidden; opacity: 0; position: absolute; background-color: #ffffff; padding: 12px 16px; right: 39.5%; z-index: 1; height: 0; } .dropdwn-content a{ color: #3e3e40; } .dropdwn-content li{ color: #3e3e40; } .dropdwn-content a:focus{ outline:0; } .dropdwn:hover .dropdwn-content { display: block; color: white; visibility: visible; opacity: 1; height: auto; transition: all 250ms ease-in; } /*------font awesome and pseudo classes navbar-----*/ .fa-lg{ color: rgb(255, 255, 255); font-size: 26px; position: relative; } .fa-lg::before{ content: ''; border: rgb(255, 255, 255); border-style: solid; border-width: 2px; border-radius: 50%; position: absolute; width: 43px; height: 43px; right:14px; top:-8px } .badge:after{ content:attr(value); font-size:18px; color: #fff; background: rgb(92, 148, 166); border-radius:50%; padding: 0 5px; position:relative; left:-2px; top:-15px; opacity:0.9; } .pseudo::before{ content:attr(username); display: block; font-size: 12px; width: auto; height: 6px; margin-bottom: 12px; } .circle{ border: #fff; border-style: solid; border-radius: 50%; width: 40px; height: 40px; } /* Tablet menu */ @media all and (min-width: 468px) { .menu { justify-content: center; } } /* Desktop menu */ @media all and (min-width: 768px) { .item { display: block; width: auto; } .toggle { display: none; } .item { order: 2; } .menu li { padding: 15px 10px; } .dropdwn { position: relative; display: inline-block; } .dropdwn-content { position: absolute; right: auto; padding: 12px 16px; z-index: 1; } .dropdwn:hover .dropdwn-content { display: block; color: white; } .signup{ padding-right: 2rem; } .pseudo::before{ width: 10px; margin-bottom: 10px; } .pseudo::after{ content:''; display: block; font-size: 13px; width: auto; height: 7px; margin-bottom: 10px; } }
<!DOCTYPE HTML> <html lang="en-gb"> <head> <meta charset="utf-8"> <meta http-equiv="pragma" content="no-cache" /> <meta http-equiv="cache-control" content="max-age=604800" /> <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"> <title></title> <script src="http://code.jquery.com/jquery-1.11.0.min.js"></script> </head> <body> <nav> <ul class="menu"> <li class="logo"><a href="{%url 'home'%}"><img src="" alt="Company's logo"><a/></li> </li> <li class="item"> <a href="">Home</a> </li> <li class="item"> <a href="">Store</a> </li> <li class="dropdwn item"> <span class="item">Categories</span> <ul class="dropdwn-content"> <li><a href="{{category.get_url}}">Product1</a></li> <li><a href="{{category.get_url}}">Product2</a></li> </ul> </li> <li class="item"> <a href="" class="pseudo" username="Welcome Guest">Login</a> </li> <li class="item"> <a href=""class="signup">Signup </a> </li > <li class="item"> <form action="" method='GET' > <input type="text" placeholder="Search.." name="keyword"> <button type="submit" > </button> </form> </li> <li class="toggle"><span class="bars"></span></li> </ul> </nav> </body>
调整您想要的任何像素大小
<!DOCTYPE HTML>
<html lang="en-gb">
<head>
<meta charset="utf-8">
<meta http-equiv="pragma" content="no-cache" />
<meta http-equiv="cache-control" content="max-age=604800" />
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<title></title>
<script src="http://code.jquery.com/jquery-1.11.0.min.js"></script>
</head>
<body>
<nav>
<ul class="menu">
<li class="logo"><a href="{%url 'home'%}"><img src="" alt="Company's logo"><a/></li>
</li>
<li class="item">
<a href="">Home</a>
</li>
<li class="item">
<a href="">Store</a>
</li>
<!-- dropdwn -->
<li class=" item dropdwn">
<span class="item">Categories</span>
<ul class="dropdwn-content disapear">
<li class="disapear"><a href="{{category.get_url}}">Product1</a></li>
<li class="disapear"><a href="{{category.get_url}}">Product2</a></li>
</ul>
</li>
<li class="item">
<a href="" class="pseudo" username="Welcome Guest">Login</a>
</li>
<li class="item">
<a href=""class="signup">Signup </a>
</li >
<li class="item">
<form action="" method='GET' >
<input type="text" placeholder="Search.." name="keyword">
<button type="submit" >
</button>
</form>
</li>
<li class="toggle"><span class="bars"></span></li>
</ul>
</nav>
</body>
nav {
background: #3e3e40;
padding: 0 20px;
}
@media all and (max-width:800px){
.disapear{
display: none;
}
}
ul {
list-style-type: none;
}
a {
color: white;
text-decoration: none;
}
a:hover{
color: rgb(189, 169, 136);
}
nav a:focus{
outline: 0;
}
.logo a:hover {
text-decoration: none;
}
.menu li {
font-size: 16px;
padding: 15px 5px;
white-space: nowrap;
}
.logo img{
width: 50px;
height: 40px;
}
.logo{
padding: 0;
flex: 1;
}
.toggle a {
font-size: 20px;
}
nav, ul, li{
margin: 0;
padding-top: 0;
padding-bottom: 0;
}
/* Mobile menu */
.menu {
display: flex;
flex-wrap: wrap;
justify-content: space-between;
align-items: center;
}
.toggle {
order: 1;
}
.cart{
order:1
}
.item {
width: 100%;
text-align: center;
order: 3;
display: none;
}
.login-info{
order:2
}
.item.active {
display: block;
}
/* Navbar Toggle */
.toggle {
cursor:pointer;
}
.bars {
background: #999;
display: inline-block;
height: 2px;
position: relative;
transition: background .2s ease-out;
width: 18px;
}
.bars:before,
.bars:after {
background: #999;
content: '';
display: block;
height: 100%;
position: absolute;
transition: all .2s ease-out;
width: 100%;
}
.bars:before {
top: 5px;
}
.bars:after {
top: -5px;
}
/*---------------dropdown li css-------------------*/
.dropdwn {
position: relative;
display: inline-block;
color: white;
}
.dropdwn-content {
opacity: 0;
position: absolute;
background-color: #ffffff;
padding: 12px 16px;
right: 39.5%;
z-index: 1;
height: 0;
}
.dropdwn-content a{
color: #3e3e40;
}
.dropdwn-content li{
color: #3e3e40;
}
.dropdwn-content a:focus{
outline:0;
}
@media all and (min-width: 800px){
.dropdwn:hover .dropdwn-content {
display: block;
color: white;
opacity: 1;
height: auto;
transition: all 250ms ease-in;
}
}
/*------font awesome and pseudo classes navbar-----*/
.fa-lg{
color: rgb(255, 255, 255);
font-size: 26px;
position: relative;
}
.fa-lg::before{
content: '';
border: rgb(255, 255, 255);
border-style: solid;
border-width: 2px;
border-radius: 50%;
position: absolute;
width: 43px;
height: 43px;
right:14px;
top:-8px
}
.badge:after{
content:attr(value);
font-size:18px;
color: #fff;
background: rgb(92, 148, 166);
border-radius:50%;
padding: 0 5px;
position:relative;
left:-2px;
top:-15px;
opacity:0.9;
}
.pseudo::before{
content:attr(username);
display: block;
font-size: 12px;
width: auto;
height: 6px;
margin-bottom: 12px;
}
.circle{
border: #fff;
border-style: solid;
border-radius: 50%;
width: 40px;
height: 40px;
}
/* Tablet menu */
@media all and (min-width: 468px) {
.menu {
justify-content: center;
}
}
/* Desktop menu */
@media all and (min-width: 768px) {
.item {
display: block;
width: auto;
}
.toggle {
display: none;
}
.item {
order: 2;
}
.menu li {
padding: 15px 10px;
}
.dropdwn {
position: relative;
display: inline-block;
}
.dropdwn-content {
position: absolute;
right: auto;
padding: 12px 16px;
z-index: 1;
}
.dropdwn:hover .dropdwn-content {
display: block;
color: white;
}
.signup{
padding-right: 2rem;
}
.pseudo::before{
width: 10px;
margin-bottom: 10px;
}
.pseudo::after{
content:'';
display: block;
font-size: 13px;
width: auto;
height: 7px;
margin-bottom: 10px;
}
}
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