我正在进行移动优先设计,使用CSS和jQuery我制作了一个我非常喜欢的下拉汉堡菜单,但我想做的是当桌面上显示的页面被替换为一个汉堡包时会消失常规水平导航栏。我能够使菜单响应,所以至少有一个水平导航栏落在桌面上(而不是像移动设备上的长菜单列表)但我不想让它完全掉下来 - 我希望它完全取代那个汉堡包图标。我不知道Bootstrap(我是新手),但任何使用html,css和jQuery的建议都会很棒!谢谢!
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;
}
}
答案 0 :(得分:1)
您想要更新您的CSS,以便在您希望其显示的断点处显示汉堡包按钮。
目前您已将其设置为显示在(min-width: 300px)
,但您的导航看起来像是601px的大屏幕视图。因此,您只想让您的汉堡包在601px上显示无效。
另一方面,我看到你已经构建了汉堡包:
<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:
<button type="button" id="nav-icon4" aria-label="Menu">
<span></span>
<span></span>
<span></span>
</button>
通过这样做,键盘用户可以访问该按钮。
答案 1 :(得分:0)
如果你的新人,帮自己一个忙,并学习自助训练,那么这种事情就会非常简单,并且会阻止你重新发明轮子。
首先查看此处... https://getbootstrap.com/examples/navbar/并在此处:https://getbootstrap.com/components/#navbar
要执行您想要的操作,您需要为正确的显示设置CSS媒体查询。这正是bootstrap所做的,所以如果你坚持自己开始学习媒体断点。
/* Custom, iPhone Retina */
@media only screen and (min-width : 320px) {
}
/* Extra Small Devices, Phones */
@media only screen and (min-width : 480px) {
}
/* Small Devices, Tablets */
@media only screen and (min-width : 768px) {
}
/* Medium Devices, Desktops */
@media only screen and (min-width : 992px) {
}
/* Large Devices, Wide Screens */
@media only screen and (min-width : 1200px) {
}