当移动或桌面导航栏时显示汉堡菜单 [英] Display hamburger menu when mobile else desktop nav bar
问题描述
我正在做移动优先设计，并使用CSS和jQuery创建了一个我真正喜欢的下拉汉堡包菜单，但是我想做的是，当页面在桌面上显示并替换为时，使该汉堡包消失.常规的水平导航栏.我能够使菜单响应，因此至少在桌面上有一个水平导航栏(而不是像在移动设备上那样长的菜单列表)，但是我根本不希望它下降—我希望它完全替换该汉堡包图标.我不知道Bootstrap(我是新手)，但是任何使用html，css和jQuery的建议都很棒！谢谢！
I am doing mobile first design and with CSS and jQuery I made a drop down hamburger menu that I really like, but what I want to do is make that hamburger go away when the page is displayed on desktop to be replaced with a regular, horizontal nav bar. I was able to make the menu responsive so at least there's a horizontal nav bar that drops down on desktop (instead of the long menu list like on mobile) but I don't want it to drop down at all -- I want it to completely replace that hamburger icon. I don't know Bootstrap (I'm new) but any advice that uses html, css, and jQuery would be great! Thank you!
这是我的代码:
HTML:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<script src="http://www.google.com/jsapi" type="text/javascript"></script>
<script type="text/javascript">google.load("jquery", "1.3.2");</script>
<script src="http://code.jquery.com/jquery-1.10.1.min.js"></script>
<title>hamburgers</title>
</head>
<body>
<header>
<span>Shine Design</span>
<div id="nav-icon4">
<span></span>
<span></span>
<span></span>
</div>
</header>
<div class="menu">
<ul>
<a href="#">
<li>LINK ONE</li>
</a>
<a href="#">
<li>LINK TWO</li>
</a>
<a href="#">
<li>LINK THREE</li>
</a>
<a href="#">
<li>LINK FOUR</li>
</a>
<a href="#">
<li>LINK FIVE</li>
</a>
</ul>
</div>
</body>
</html>
JS:
$(document).ready(function(){
$('#nav-icon4').click(function(){
$(this).toggleClass('open');
});
});
CSS:
@media only screen and (min-width: 300px) {
#nav-icon4 {
width: 35px;
height: 25px;
float: right;
margin-top: 15px;
margin-right: 30px;
-webkit-transform: rotate(0deg);
-moz-transform: rotate(0deg);
-o-transform: rotate(0deg);
transform: rotate(0deg);
-webkit-transition: .5s ease-in-out;
-moz-transition: .5s ease-in-out;
-o-transition: .5s ease-in-out;
transition: .5s ease-in-out;
cursor: cell;
}
#nav-icon4 span {
display: block;
position: absolute;
height: 5px;
width: 100%;
background: darkred;
border-radius: 7px;
opacity: 2;
left: 0;
-webkit-transform: rotate(0deg);
-moz-transform: rotate(0deg);
-o-transform: rotate(0deg);
transform: rotate(0deg);
-webkit-transition: .25s ease-in-out;
-moz-transition: .25s ease-in-out;
-o-transition: .25s ease-in-out;
transition: .25s ease-in-out;
}
#nav-icon4 span:nth-child(1) {
top: 0px;
-webkit-transform-origin: left center;
-moz-transform-origin: left center;
-o-transform-origin: left center;
transform-origin: left center;
}
#nav-icon4 span:nth-child(2) {
top: 10px;
-webkit-transform-origin: left center;
-moz-transform-origin: left center;
-o-transform-origin: left center;
transform-origin: left center;
}
#nav-icon4 span:nth-child(3) {
top: 20px;
-webkit-transform-origin: left center;
-moz-transform-origin: left center;
-o-transform-origin: left center;
transform-origin: left center;
}
#nav-icon4.open span:nth-child(1) {
-webkit-transform: rotate(45deg);
-moz-transform: rotate(45deg);
-o-transform: rotate(45deg);
transform: rotate(45deg);
top: 0;
left: 6px;
}
#nav-icon4.open span:nth-child(2) {
width: 0%;
opacity: 0;
}
#nav-icon4.open span:nth-child(3) {
-webkit-transform: rotate(-45deg);
-moz-transform: rotate(-45deg);
-o-transform: rotate(-45deg);
transform: rotate(-45deg);
top: 25px;
left: 6px;
}
body {
font-family: 'Noto Sans', sans-serif;
margin: 0;
width: 100%;
height: 100vh;
background: #ffffff;
background-color: black;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
header {
width: 100%;
background: #ffffff;
position: fixed;
height: 60px;
line-height: 60px;
border-bottom: 1px solid #dddddd;
display: inline-block;
font-size: 2.1em;
padding-left: 10px;
}
.menu {
z-index: 1000000;
display: none;
font-weight: bold;
font-size: 1.2em;
width: 100%;
background: #f1f1f1;
position: fixed;
margin-top: 60px;
text-align: center;
color: black;
}
.menu ul {
margin: 0;
padding: 0;
list-style-type: none;
list-style-image: none;
border-top: #dddddd 1px solid;
}
.menu li {
display: block;
padding: 15px 0 15px 0;
border-bottom: #dddddd 1px solid;
}
.menu li:hover {
display: block;
background: #585858;
padding: 15px 0 15px 0;
border-bottom: #dddddd 1px solid;
cursor: crosshair;
}
.menu ul li a {
text-decoration: none;
margin: 0px;
color: black;
}
.menu ul li a:hover {
color: white;
text-decoration: none;
}
.menu a {
text-decoration: none;
color: black;
}
.menu a:hover {
text-decoration: none;
color: white;
}
}
@media only screen and (min-width: 601px) {
header {
font-size: 1.5em;
}
ul {
list-style-type: none;
margin: 0;
padding: 0;
overflow: hidden;
}
li {
float: right;
margin-left: 15px;
margin-right: 25px;
}
li a {
display: block;
text-align: center;
padding: 14px 16px;
text-decoration: none;
}
.menu {
font-size: .8em;
}
}
推荐答案
您将要更新CSS，以在您希望其可见的断点处显示汉堡包"按钮.
You'll want to update your CSS to show the hamburger button at the break point you want it to be visible at.
当前，您已将其设置为显示在(min-width: 300px)，但您的导航看起来像是以601px的大屏幕视图.因此，您只想让汉堡也不显示601px.
Currently you have it set to be displayed at (min-width: 300px) but it looks like your navigation becomes the large screen view at 601px. So you'd want to just make your hamburger display none at 601px as well.
不过，在另一个注释上，我看到您是这样构造汉堡包的:
On a separate note though, I see that you've constructed your hamburger as such:
<div id="nav-icon4">
<span></span>
<span></span>
<span></span>
</div>
我强烈建议您将此代码修改为以下内容:
I would highly recommend you revise this code to the following:
<button type="button" id="nav-icon4" aria-label="Menu">
<span></span>
<span></span>
<span></span>
</button>
这样做，键盘用户将可以访问该按钮.
By doing so, the button will be accessible to keyboard users.
这篇关于当移动或桌面导航栏时显示汉堡菜单的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
