版权声明:尊重原创! https://blog.csdn.net/weixin_42675488/article/details/88017244
在css样式部分,#sidebar-wrapper 中的left: 220px; width: 0; 和 margin-left: -220px; 搭配使用,促成sidebar-wrapper盒子的位置向左发生改变
,通过鼠标点击button添加 .toggled 类使用宽度width: 220px; 恢复原来位置;
$(document).ready(function() {
//前期条件获取
var trigger = $('.hamburger'),
overlay = $('.overlay'),
isClosed = false;
trigger.click(function() {
hamburger_cross();
});
//执行函数
function hamburger_cross() {
if (isClosed == true) {
overlay.hide();
trigger.removeClass('is-open');
trigger.addClass('is-closed');
isClosed = false;
} else {
overlay.show();
trigger.removeClass('is-closed');
trigger.addClass('is-open');
isClosed = true;
}
};
/*
HTML5 自定义的 data 属性 data-toggle 用于打开模态窗口,
指以什么事件触发,常用的如modal,popover,tooltips等。
[data-toggle="offcanvas"]:
data-target="..." 是指在页面上加载的模态框的目标。可以在页面上创建多个模态框,然后
为每个模态框创建不同的触发器。
配合button中 data-toggle="offcanvas" 使用,这段代码
的意思就是指将offcanvas这个Dom元素的内容以模态框的形式展示
*/
$('[data-toggle="offcanvas"]').click(function() {
$('#wrapper').toggleClass('toggled');
});
});
@import "https://maxcdn.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.min.css";
/*-------------------------------*/
/* 手机导航栏 */
/*-------------------------------*/
.g-navapp-box {
display: none;
}
.nav .open > a {
background-color: transparent;
}
.nav .open > a:hover {
background-color: transparent;
}
.nav .open > a:focus {
background-color: transparent;
}
/*-------------------------------*/
/* Wrappers */
/*-------------------------------*/
#wrapper {
-moz-transition: all 0.2s ease-in-out;
-o-transition: all 0.2s ease-in-out;
-webkit-transition: all 0.2s ease-in-out;
padding-left: 0;
transition: all 0.2s ease-in-out;
}
#wrapper.toggled {
padding-left: 220px;
}
#wrapper.toggled #sidebar-wrapper {
width: 220px;
}
#wrapper.toggled #page-content-wrapper {
margin-right: -220px;
position: absolute;
}
#sidebar-wrapper {
-moz-transition: all 0.2s ease-in-out;
-o-transition: all 0.2s ease-in-out;
-webkit-transition: all 0.2s ease-in-out;
background: #1a1a1a;
height: 100%;
left: 220px;
margin-left: -220px;
overflow-x: hidden;
overflow-y: auto;
transition: all 0.2s ease-in-out;
width: 0;
z-index: 1000;
}
#sidebar-wrapper::-webkit-scrollbar {
display: none;
}
#page-content-wrapper {
padding-top: 70px;
width: 100%;
}
/*-------------------------------*/
/* Sidebar nav styles */
/*-------------------------------*/
.sidebar-nav {
list-style: none;
margin: 0;
padding: 0;
position: absolute;
top: 0;
width: 220px;
}
.sidebar-nav li {
display: inline-block;
line-height: 20px;
position: relative;
width: 100%;
}
.sidebar-nav li:before {
background-color: #1c1c1c;
content: '';
height: 100%;
left: 0;
position: absolute;
top: 0;
-webkit-transition: width 0.2s ease-in-out;
transition: width 0.2s ease-in-out;
width: 3px;
z-index: -1;
}
.sidebar-nav li:first-child a {
background-color: #1a1a1a;
color: #ffffff;
}
.sidebar-nav li:nth-child(2):before {
background-color: #402d5c;
}
.sidebar-nav li:nth-child(3):before {
background-color: #4c366d;
}
.sidebar-nav li:nth-child(4):before {
background-color: #583e7e;
}
.sidebar-nav li:nth-child(5):before {
background-color: #64468f;
}
.sidebar-nav li:nth-child(6):before {
background-color: #704fa0;
}
.sidebar-nav li:nth-child(7):before {
background-color: #7c5aae;
}
.sidebar-nav li:nth-child(8):before {
background-color: #8a6cb6;
}
.sidebar-nav li:nth-child(9):before {
background-color: #987dbf;
}
.sidebar-nav li:hover:before {
-webkit-transition: width 0.2s ease-in-out;
transition: width 0.2s ease-in-out;
width: 100%;
}
.sidebar-nav li a {
color: #dddddd;
display: block;
padding: 10px 15px 10px 30px;
text-decoration: none;
}
.sidebar-nav li.open:hover before {
-webkit-transition: width 0.2s ease-in-out;
transition: width 0.2s ease-in-out;
width: 100%;
}
.sidebar-nav .dropdown-menu {
background-color: #222222;
border-radius: 0;
border: none;
box-shadow: none;
margin: 0;
padding: 0;
position: relative;
width: 100%;
}
.sidebar-nav li a:hover,
.sidebar-nav li a:active,
.sidebar-nav li a:focus,
.sidebar-nav li.open a:hover,
.sidebar-nav li.open a:active,
.sidebar-nav li.open a:focus {
background-color: transparent;
color: #ffffff;
text-decoration: none;
}
.sidebar-nav > .sidebar-brand {
font-size: 20px;
height: 65px;
line-height: 44px;
}
/* button按钮 */
.hamburger {
background: transparent;
border: none;
display: block;
height: 32px;
margin-left: 15px;
position: fixed;
top: 20px;
width: 32px;
z-index: 999;
}
.hamburger:hover, .hamburger:focus, .hamburger:active {
outline: none;
}
.hamburger.is-closed:before {
-webkit-transform: translate3d(0, 0, 0);
-webkit-transition: all 0.35s ease-in-out;
color: #ffffff;
content: '';
display: block;
font-size: 14px;
line-height: 32px;
opacity: 0;
text-align: center;
width: 100px;
}
.hamburger.is-closed:hover before {
-webkit-transform: translate3d(-100px, 0, 0);
-webkit-transition: all 0.2s ease-in-out;
display: block;
opacity: 1;
}
.hamburger.is-closed:hover .hamb-top {
-webkit-transition: all 0.2s ease-in-out;
top: 5px;
}
.hamburger.is-closed:hover .hamb-bottom {
-webkit-transition: all 0.2s ease-in-out;
bottom: 5px;
}
.hamburger.is-closed .hamb-top {
-webkit-transition: all 0.2s ease-in-out;
top: 5px;
}
.hamburger.is-closed .hamb-middle {
margin-top: -2px;
top: 50%;
}
.hamburger.is-closed .hamb-bottom {
-webkit-transition: all 0.2s ease-in-out;
bottom: 5px;
}
.hamburger.is-closed .hamb-top,
.hamburger.is-closed .hamb-middle,
.hamburger.is-closed .hamb-bottom,
.hamburger.is-open .hamb-top,
.hamburger.is-open .hamb-middle,
.hamburger.is-open .hamb-bottom {
height: 4px;
left: 0;
position: absolute;
width: 100%;
border-radius: 2px;
background-color: blue;
}
/* Button的三个横线 */
.hamburger.is-open .hamb-top {
-webkit-transform: rotate(45deg);
-webkit-transition: -webkit-transform 0.2s cubic-bezier(0.73, 1, 0.28, 0.08);
margin-top: -2px;
top: 50%;
}
.hamburger.is-open .hamb-middle {
display: none;
}
.hamburger.is-open .hamb-bottom {
-webkit-transform: rotate(-45deg);
-webkit-transition: -webkit-transform 0.2s cubic-bezier(0.73, 1, 0.28, 0.08);
margin-top: -2px;
top: 50%;
}
.hamburger.is-open:before {
-webkit-transform: translate3d(0, 0, 0);
-webkit-transition: all 0.2s ease-in-out;
color: #ffffff;
content: '';
display: block;
font-size: 14px;
line-height: 32px;
opacity: 0;
text-align: center;
width: 100px;
}
.hamburger.is-open:hover before {
-webkit-transform: translate3d(-100px, 0, 0);
-webkit-transition: all 0.2s ease-in-out;
display: block;
opacity: 1;
}
/*-------------------------------*/
/* --- END --- */
/*-------------------------------*/
@media only screen and (max-width: 480px) {
.g-navapp-box {
display: block;
}
}
<!-- 手机端导航Swiper -->
<section class="g-navapp-box">
<div id="wrapper">
<div class="overlay"></div>
<nav class="navbar navbar-inverse navbar-fixed-top" id="sidebar-wrapper" role="navigation">
<ul class="nav sidebar-nav">
<li class="sidebar-brand">
<a href="#">
Bootstrap 3
</a>
</li>
<li>
<a href="#"><i class="fa fa-fw fa-home"></i> Home</a>
</li>
<li>
<a href="#"><i class="fa fa-fw fa-folder"></i> Page one</a>
</li>
<li>
<a href="#"><i class="fa fa-fw fa-file-o"></i> Second page</a>
</li>
<li>
<a href="#"><i class="fa fa-fw fa-cog"></i> Third page</a>
</li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown"><i class="fa fa-fw fa-plus"></i> Dropdown <span class="caret"></span></a>
<ul class="dropdown-menu" role="menu">
<li class="dropdown-header">Dropdown heading</li>
<li><a href="#">Action</a></li>
<li><a href="#">Another action</a></li>
<li><a href="#">Something else here</a></li>
<li><a href="#">Separated link</a></li>
<li><a href="#">One more separated link</a></li>
</ul>
</li>
<li>
<a href="#"><i class="fa fa-fw fa-bank"></i> Page four</a>
</li>
<li>
<a href="#"><i class="fa fa-fw fa-dropbox"></i> Page 5</a>
</li>
<li>
<a href="#"><i class="fa fa-fw fa-twitter"></i> Last page</a>
</li>
</ul>
</nav>
<div id="page-content-wrapper">
<button type="button" class="hamburger is-closed animated fadeInLeft" data-toggle="offcanvas">
<span class="hamb-top"></span>
<span class="hamb-middle"></span>
<span class="hamb-bottom"></span>
</button>
</div>
</div>
</section>