我有一个megamenu，我想将click事件更改为悬停事件。当您将鼠标悬停在“所有类别”上时，可以显示子菜单。
目前，该示例仅适用于点击。您必须单击“所有类别”以显示所有类别。
我试图更改事件：
$('.categorie-title').hover(function () {
$('.vertical-menu-list').slideToggle();
});
但是当您将鼠标放在类别“ ex”上时，所有megamenu都将关闭。
我如何使megamenu从单击到悬停工作？
$(document).ready(function() {
$('.categorie-title').on('click', function () {
$('.vertical-menu-list').slideToggle();
});
});li {
list-style: none;
}
.vertical-menu {
width: 100%;
position: relative;
}
.vertical-menu > span {
background: #03A9F4 none repeat scroll 0 0;
color: #fff;
cursor: pointer;
display: block;
font-size: 15px;
font-weight: 500;
margin: 0;
padding: 14px 30px 12px;
position: relative;
text-transform: uppercase;
height: 49px;
}
.vertical-menu > span::after, .search-box-view .submit::before {
content: "";
font-family: FontAwesome;
font-size: 18px;
font-weight: normal;
position: absolute;
right: 13px;
top: 50%;
transform: translateY(-50%);
}
.has-mega-menu {
line-height: 43px;
float: left;
padding: 0;
background-color: #3e3e3e;
width: 220px;
}
.vertical-menu-list {
background: #fff none repeat scroll 0 0;
left: 0;
padding: 0 25px;
position: absolute;
top: 100%;
width: 100%;
z-index: 999;
border: 2px solid #03A9F4;
border-top-width: 0;
}
.vertical-menu-list > li {
position: relative;
}
.vertical-menu-list > li > a, .category-menu li a {
color: #333;
display: block;
font-size: 14px;
font-weight: 400;
line-height: 19px;
overflow-wrap: break-word;
padding: 17px 0;
position: relative;
text-align: left;
text-transform: capitalize;
-webkit-transition: all 0.3s;
transition: all 0.3s;
}
.vertical-menu-list > li span, .category-sub li span {
display: inline-block;
width: 35px;
}
.vertical-menu-list > li:hover ul.ht-dropdown {
visibility: visible;
-webkiit-transform: scaleY(1);
-webkit-transform: scaleY(1);
transform: scaleY(1);
opacity: 1;
}
.vertical-menu-list > li ul.megamenu {
background: #fff none repeat scroll 0 0;
border: 1px solid #e5e5e3;
-webkit-box-shadow: 0 0 6px 0 rgba(0, 0, 0, 0.2);
box-shadow: 0 0 6px 0 rgba(0, 0, 0, 0.2);
left: 100%;
padding: 10px;
top: 0;
width: 905px;
}
.vertical-menu-list .ht-dropdown:before {
background-color: #fff;
border-color: #f1f1f1 transparent transparent #f1f1f1;
-o-border-image: none;
border-image: none;
border-style: solid;
border-width: 1px;
content: "";
display: block;
height: 15px;
left: -8px;
position: absolute;
top: 21px;
-webkit-transform: rotate(-45deg);
transform: rotate(-45deg);
width: 15px;
}
.vertical-menu-list > li:nth-child(n) > a:after {
content: "\f107";
font-family: 'FontAwesome';
position: absolute;
top: 20px;
right: 15px;
-webkit-transition: all 0.5s;
transition: all 0.5s;
}
.vertical-menu-list > li:nth-child(n):hover > a:after {
-wekit-transform: rotate(-90deg);
-webkit-transform: rotate(-90deg);
transform: rotate(-90deg);
}
.has-mega-menu a:hover {
color: #03A9F4;
white-space: normal;
text-decoration: none;
}
.fix {
overflow: hidden;
}
.ht-dropdown {
background: #fff;
left: 0;
opacity: 0;
padding: 10px 20px;
position: absolute;
top: 100%;
-webkiit-transform: scaleY(0);
-webkit-transform: scaleY(0);
transform: scaleY(0);
-webkit-transform-origin: 0 0 0;
transform-origin: 0 0 0;
width: 150px;
text-align: left;
visibility: hidden;
z-index: 99999999;
-webkit-transition: 0.5s;
transition: 0.5s;
-webkit-box-shadow: 0 0 6px 0 rgba(0, 0, 0, 0.2);
-ms-box-shadow: 0 0 6px 0 rgba(0, 0, 0, 0.2);
box-shadow: 0 0 6px 0 rgba(0, 0, 0, 0.2);
}
.sub-menu.mega-menu {
left: 100%;
padding: 0;
top: 0;
background-color: #ffffff;
}
.sub-menu.mega-menu .row .mega-col {
display: inline-block;
position: relative;
vertical-align: top;
width: 20%;
height: 100%;
overflow: hidden;
}
.sub-menu.mega-menu .mega-content:last-child {
border: medium none;
margin-bottom: 0;
padding-bottom: 0;
}
.sub-menu.mega-menu .mega-item-title {
font-size: 13px;
font-family: sans-serif;
text-align: left;
font-weight: 500;
overflow: hidden;
text-overflow: ellipsis;
}
ul.menu {
float: left;
}
.megamenu ul {
position: relative;
margin: 0;
padding: 0 15px;
}
.has-mega-menu ul.menu > li.menu-item {
width: 100%;
float: none;
text-align: left;
padding: 0 0 0 10px;
}
.main-menu ul li a, .megamenu ul li a {
display: block;
line-height: 1.5;
font-size: 12px;
}
.menu-hidden {
display: none;
}<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="x-ua-compatible" content="ie=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<link rel="stylesheet" href="css/style.css">
</head>
<body>
<div class="container">
<div class="row">
<div class="col-lg-3 col-md-3 col-sm-4 hidden-xs">
<div class="vertical-menu">
<span class="categorie-title">All Categories </span>
<nav class="has-mega-menu">
<ul class="vertical-menu-list menu-hidden">
<li>
<a class="" href="javascript:void(0)"><span><i class="fa fa-leaf"></i></span>IT</a>
<ul class="ht-dropdown megamenu">
<li class="megamenu-three-column fix">
<div class="sub-menu mega-menu">
<div class="row">
<ul class="mega-col"><li class="mega-content">
<a href="#" class="mega-item-title">Components</a>
<ul class="menu">
<li class="menu-item"><a href="#">Motherboards</a></li>
<li class="menu-item"><a href="#">Memories</a></li>
</ul>
</ul>
<ul class="mega-col"><li class="mega-content">
<a href="#" class="mega-item-title">Software</a>
<ul class="menu">
<li class="menu-item"><a href="#">Windows</a></li>
<li class="menu-item"><a href="#">Office</a></li>
</ul>
</ul>
</div>
</div>
</ul>
</li>
<li>
<a class="" href="javascript:void(0)"><span><i class="fa fa-black-tie"></i></span>Fashion</a>
<ul class="ht-dropdown megamenu">
<li class="megamenu-three-column fix">
<div class="sub-menu mega-menu">
<div class="row">
<ul class="mega-col"><li class="mega-content">
<a href="#" class="mega-item-title">Shoes</a>
<ul class="menu">
<li class="menu-item"><a href="#">Some Shoes</a></li>
<li class="menu-item"><a href="#">Another Shoes</a></li>
</ul>
</ul>
<ul class="mega-col"><li class="mega-content">
<a href="#" class="mega-item-title">Dresses</a>
<ul class="menu">
<li class="menu-item"><a href="#">Dresses 1</a></li>
<li class="menu-item"><a href="#">Dresses 2</a></li>
<li class="menu-item"><a href="#">Dresses 3</a></li>
</ul>
</ul>
</div>
</div>
</ul>
</li>
</ul>
</nav>
</div>
</div>
</div>
</div>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script type="text/javascript" src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</body>
</html>
答案 0 :(得分：1)
您可以按如下所示添加mouseenter和mouseleave以像悬停一样
$(document).ready(function() {
$('.categorie-title').on('mouseenter', function () {
$('.vertical-menu-list').slideDown();
});
$('.vertical-menu').on('mouseleave', function () {
$('.vertical-menu-list').slideUp();
});
});li {
list-style: none;
}
.vertical-menu {
width: 100%;
position: relative;
}
.vertical-menu > span {
background: #03A9F4 none repeat scroll 0 0;
color: #fff;
cursor: pointer;
display: block;
font-size: 15px;
font-weight: 500;
margin: 0;
padding: 14px 30px 12px;
position: relative;
text-transform: uppercase;
height: 49px;
}
.vertical-menu > span::after, .search-box-view .submit::before {
content: "";
font-family: FontAwesome;
font-size: 18px;
font-weight: normal;
position: absolute;
right: 13px;
top: 50%;
transform: translateY(-50%);
}
.has-mega-menu {
line-height: 43px;
float: left;
padding: 0;
background-color: #3e3e3e;
width: 220px;
}
.vertical-menu-list {
background: #fff none repeat scroll 0 0;
left: 0;
padding: 0 25px;
position: absolute;
top: 100%;
width: 100%;
z-index: 999;
border: 2px solid #03A9F4;
border-top-width: 0;
}
.vertical-menu-list > li {
position: relative;
}
.vertical-menu-list > li > a, .category-menu li a {
color: #333;
display: block;
font-size: 14px;
font-weight: 400;
line-height: 19px;
overflow-wrap: break-word;
padding: 17px 0;
position: relative;
text-align: left;
text-transform: capitalize;
-webkit-transition: all 0.3s;
transition: all 0.3s;
}
.vertical-menu-list > li span, .category-sub li span {
display: inline-block;
width: 35px;
}
.vertical-menu-list > li:hover ul.ht-dropdown {
visibility: visible;
-webkiit-transform: scaleY(1);
-webkit-transform: scaleY(1);
transform: scaleY(1);
opacity: 1;
}
.vertical-menu-list > li ul.megamenu {
background: #fff none repeat scroll 0 0;
border: 1px solid #e5e5e3;
-webkit-box-shadow: 0 0 6px 0 rgba(0, 0, 0, 0.2);
box-shadow: 0 0 6px 0 rgba(0, 0, 0, 0.2);
left: 100%;
padding: 10px;
top: 0;
width: 905px;
}
.vertical-menu-list .ht-dropdown:before {
background-color: #fff;
border-color: #f1f1f1 transparent transparent #f1f1f1;
-o-border-image: none;
border-image: none;
border-style: solid;
border-width: 1px;
content: "";
display: block;
height: 15px;
left: -8px;
position: absolute;
top: 21px;
-webkit-transform: rotate(-45deg);
transform: rotate(-45deg);
width: 15px;
}
.vertical-menu-list > li:nth-child(n) > a:after {
content: "\f107";
font-family: 'FontAwesome';
position: absolute;
top: 20px;
right: 15px;
-webkit-transition: all 0.5s;
transition: all 0.5s;
}
.vertical-menu-list > li:nth-child(n):hover > a:after {
-wekit-transform: rotate(-90deg);
-webkit-transform: rotate(-90deg);
transform: rotate(-90deg);
}
.has-mega-menu a:hover {
color: #03A9F4;
white-space: normal;
text-decoration: none;
}
.fix {
overflow: hidden;
}
.ht-dropdown {
background: #fff;
left: 0;
opacity: 0;
padding: 10px 20px;
position: absolute;
top: 100%;
-webkiit-transform: scaleY(0);
-webkit-transform: scaleY(0);
transform: scaleY(0);
-webkit-transform-origin: 0 0 0;
transform-origin: 0 0 0;
width: 150px;
text-align: left;
visibility: hidden;
z-index: 99999999;
-webkit-transition: 0.5s;
transition: 0.5s;
-webkit-box-shadow: 0 0 6px 0 rgba(0, 0, 0, 0.2);
-ms-box-shadow: 0 0 6px 0 rgba(0, 0, 0, 0.2);
box-shadow: 0 0 6px 0 rgba(0, 0, 0, 0.2);
}
.sub-menu.mega-menu {
left: 100%;
padding: 0;
top: 0;
background-color: #ffffff;
}
.sub-menu.mega-menu .row .mega-col {
display: inline-block;
position: relative;
vertical-align: top;
width: 20%;
height: 100%;
overflow: hidden;
}
.sub-menu.mega-menu .mega-content:last-child {
border: medium none;
margin-bottom: 0;
padding-bottom: 0;
}
.sub-menu.mega-menu .mega-item-title {
font-size: 13px;
font-family: sans-serif;
text-align: left;
font-weight: 500;
overflow: hidden;
text-overflow: ellipsis;
}
ul.menu {
float: left;
}
.megamenu ul {
position: relative;
margin: 0;
padding: 0 15px;
}
.has-mega-menu ul.menu > li.menu-item {
width: 100%;
float: none;
text-align: left;
padding: 0 0 0 10px;
}
.main-menu ul li a, .megamenu ul li a {
display: block;
line-height: 1.5;
font-size: 12px;
}
.menu-hidden {
display: none;
}<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="x-ua-compatible" content="ie=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<link rel="stylesheet" href="css/style.css">
</head>
<body>
<div class="container">
<div class="row">
<div class="col-lg-3 col-md-3 col-sm-4 hidden-xs">
<div class="vertical-menu">
<span class="categorie-title">All Categories </span>
<nav class="has-mega-menu">
<ul class="vertical-menu-list menu-hidden">
<li>
<a class="" href="javascript:void(0)"><span><i class="fa fa-leaf"></i></span>IT</a>
<ul class="ht-dropdown megamenu">
<li class="megamenu-three-column fix">
<div class="sub-menu mega-menu">
<div class="row">
<ul class="mega-col"><li class="mega-content">
<a href="#" class="mega-item-title">Components</a>
<ul class="menu">
<li class="menu-item"><a href="#">Motherboards</a></li>
<li class="menu-item"><a href="#">Memories</a></li>
</ul>
</ul>
<ul class="mega-col"><li class="mega-content">
<a href="#" class="mega-item-title">Software</a>
<ul class="menu">
<li class="menu-item"><a href="#">Windows</a></li>
<li class="menu-item"><a href="#">Office</a></li>
</ul>
</ul>
</div>
</div>
</ul>
</li>
<li>
<a class="" href="javascript:void(0)"><span><i class="fa fa-black-tie"></i></span>Fashion</a>
<ul class="ht-dropdown megamenu">
<li class="megamenu-three-column fix">
<div class="sub-menu mega-menu">
<div class="row">
<ul class="mega-col"><li class="mega-content">
<a href="#" class="mega-item-title">Shoes</a>
<ul class="menu">
<li class="menu-item"><a href="#">Some Shoes</a></li>
<li class="menu-item"><a href="#">Another Shoes</a></li>
</ul>
</ul>
<ul class="mega-col"><li class="mega-content">
<a href="#" class="mega-item-title">Dresses</a>
<ul class="menu">
<li class="menu-item"><a href="#">Dresses 1</a></li>
<li class="menu-item"><a href="#">Dresses 2</a></li>
<li class="menu-item"><a href="#">Dresses 3</a></li>
</ul>
</ul>
</div>
</div>
</ul>
</li>
</ul>
</nav>
</div>
</div>
</div>
</div>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script type="text/javascript" src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</body>
</html>
答案 1 :(得分：0)
好吧，它要求您修改javascript source of the menu。
所以它应该看起来像这样。
<div class="container">
<div class="main">
<nav id="cbp-hrmenu" class="cbp-hrmenu">
<ul>
<li> <a href="#">Products</a>
<div class="cbp-hrsub">
<div class="cbp-hrsub-inner">
<div>
<h4>Learning & Games</h4>
<ul>
<li><a href="#">Catch the Bullet</a>
</li>
<li><a href="#">Snoopydoo</a>
</li>
<li><a href="#">Fallen Angel</a>
</li>
<li><a href="#">Sui Maker</a>
</li>
<li><a href="#">Wave Master</a>
</li>
<li><a href="#">Golf Pro</a>
</li>
</ul>
</div>
<div>
<h4>Utilities</h4>
<ul>
<li><a href="#">Gadget Finder</a>
</li>
<li><a href="#">Green Tree Express</a>
</li>
<li><a href="#">Green Tree Pro</a>
</li>
<li><a href="#">Wobbler 3.0</a>
</li>
<li><a href="#">Coolkid</a>
</li>
</ul>
</div>
<div>
<h4>Education</h4>
<ul>
<li><a href="#">Learn Thai</a>
</li>
<li><a href="#">Math Genius</a>
</li>
<li><a href="#">Chemokid</a>
</li>
</ul>
<h4>Professionals</h4>
<ul>
<li><a href="#">Success 1.0</a>
</li>
<li><a href="#">Moneymaker</a>
</li>
</ul>
</div>
</div>
<!-- /cbp-hrsub-inner -->
</div>
<!-- /cbp-hrsub -->
</li>
<li> <a href="#">Downloads</a>
<div class="cbp-hrsub">
<div class="cbp-hrsub-inner">
<div>
<h4>Education & Learning</h4>
<ul>
<li><a href="#">Learn Thai</a>
</li>
<li><a href="#">Math Genius</a>
</li>
<li><a href="#">Chemokid</a>
</li>
</ul>
<h4>Professionals</h4>
<ul>
<li><a href="#">Success 1.0</a>
</li>
<li><a href="#">Moneymaker</a>
</li>
</ul>
</div>
<div>
<h4>Entertainment</h4>
<ul>
<li><a href="#">Gadget Finder</a>
</li>
<li><a href="#">Green Tree Express</a>
</li>
<li><a href="#">Green Tree Pro</a>
</li>
<li><a href="#">Holy Cannoli</a>
</li>
<li><a href="#">Wobbler 3.0</a>
</li>
<li><a href="#">Coolkid</a>
</li>
</ul>
</div>
<div>
<h4>Games</h4>
<ul>
<li><a href="#">Catch the Bullet</a>
</li>
<li><a href="#">Snoopydoo</a>
</li>
<li><a href="#">Fallen Angel</a>
</li>
<li><a href="#">Sui Maker</a>
</li>
<li><a href="#">Wave Master</a>
</li>
<li><a href="#">Golf Pro</a>
</li>
</ul>
</div>
</div>
<!-- /cbp-hrsub-inner -->
</div>
<!-- /cbp-hrsub -->
</li>
<li> <a href="#">Applications</a>
<div class="cbp-hrsub">
<div class="cbp-hrsub-inner">
<div>
<h4>Learning & Games</h4>
<ul>
<li><a href="#">Catch the Bullet</a>
</li>
<li><a href="#">Snoopydoo</a>
</li>
</ul>
<h4>Utilities</h4>
<ul>
<li><a href="#">Gadget Finder</a>
</li>
<li><a href="#">Green Tree Express</a>
</li>
<li><a href="#">Green Tree Pro</a>
</li>
<li><a href="#">Wobbler 3.0</a>
</li>
<li><a href="#">Coolkid</a>
</li>
</ul>
</div>
<div>
<h4>Education</h4>
<ul>
<li><a href="#">Learn Thai</a>
</li>
<li><a href="#">Math Genius</a>
</li>
<li><a href="#">Chemokid</a>
</li>
</ul>
<h4>Professionals</h4>
<ul>
<li><a href="#">Success 1.0</a>
</li>
<li><a href="#">Moneymaker</a>
</li>
</ul>
</div>
</div>
<!-- /cbp-hrsub-inner -->
</div>
<!-- /cbp-hrsub -->
</li>
<li> <a href="#">Projects</a>
<div class="cbp-hrsub">
<div class="cbp-hrsub-inner">
<div>
<h4>Learning & Games</h4>
<ul>
<li><a href="#">Catch the Bullet</a>
</li>
<li><a href="#">Snoopydoo</a>
</li>
<li><a href="#">Fallen Angel</a>
</li>
<li><a href="#">Sui Maker</a>
</li>
<li><a href="#">Wave Master</a>
</li>
<li><a href="#">Golf Pro</a>
</li>
</ul>
<h4>Utilities</h4>
<ul>
<li><a href="#">Gadget Finder</a>
</li>
<li><a href="#">Green Tree Express</a>
</li>
</ul>
</div>
<div>
<h4>Entertainment</h4>
<ul>
<li><a href="#">Gadget Finder</a>
</li>
<li><a href="#">Green Tree Express</a>
</li>
<li><a href="#">Green Tree Pro</a>
</li>
<li><a href="#">Holy Cannoli</a>
</li>
<li><a href="#">Wobbler 3.0</a>
</li>
<li><a href="#">Coolkid</a>
</li>
</ul>
</div>
</div>
<!-- /cbp-hrsub-inner -->
</div>
<!-- /cbp-hrsub -->
</li>
<li> <a href="#">Freeware</a>
<div class="cbp-hrsub">
<div class="cbp-hrsub-inner">
<div>
<h4>Utilities</h4>
<ul>
<li><a href="#">Green Tree Pro</a>
</li>
<li><a href="#">Wobbler 3.0</a>
</li>
<li><a href="#">Coolkid</a>
</li>
</ul>
<h4>Education</h4>
<ul>
<li><a href="#">Learn Thai</a>
</li>
<li><a href="#">Math Genius</a>
</li>
<li><a href="#">Chemokid</a>
</li>
</ul>
</div>
<div>
<h4>Professionals</h4>
<ul>
<li><a href="#">Success 1.0</a>
</li>
<li><a href="#">Moneymaker</a>
</li>
</ul>
</div>
<div>
<h4>Learning & Games</h4>
<ul>
<li><a href="#">Catch the Bullet</a>
</li>
<li><a href="#">Snoopydoo</a>
</li>
<li><a href="#">Fallen Angel</a>
</li>
<li><a href="#">Sui Maker</a>
</li>
<li><a href="#">Wave Master</a>
</li>
<li><a href="#">Golf Pro</a>
</li>
</ul>
</div>
</div>
<!-- /cbp-hrsub-inner -->
</div>
<!-- /cbp-hrsub -->
</li>
</ul>
</nav>
</div>
</div>
美化和更改后的代码
var cbpHorizontalMenu = (function () {
var b = $("#cbp-hrmenu > ul > li"),
g = b.children("a"),
c = $("body"),
d = -1;
function f() {
g.on("mouseover", a);
b.on("mouseover", function (h) {
h.stopPropagation()
})
}
function a(j) {
if (d !== -1) {
b.eq(d).removeClass("cbp-hropen")
}
var i = $(j.currentTarget).parent("li"),
h = i.index();
if (d === h) {
i.removeClass("cbp-hropen");
d = -1
} else {
i.addClass("cbp-hropen");
d = h;
c.off("click").on("click", e)
}
return false
}
function e(h) {
b.eq(d).removeClass("cbp-hropen");
d = -1
}
return {
init: f
}
})();
$(function () {
cbpHorizontalMenu.init();
});