function openNav() {
document.getElementsByClassName("menu-overlay").style.width = "50%";
}
function closeNav() {
document.getElementsByClassName("menu-overlay").style.width = "0";
}
.menu-overlay {
display: none;
top: 0;
height: 100%;
width: 0%;
position: absolute;
z-index: 1;
right: 0;
background-color: #ef4f50;
overflow-x: hidden;
transition: 0.5s;
}
.menu-body{
position: fixed;
top: 0;
z-index: 99999;
right: 0;
height: 100%;
background-color: #ef4f51;
width: 35%;
float: right;
}
span.closer {
font-size: 50px;
float: right;
color: white;
padding: 30px;
}
.menu-pan{
width: 100%;
float: left;
padding: 0 80px;
}
.menu-pan li {
padding: 10px 0;
}
.menu-pan li a {
color: white;
text-decoration: none;
font-size: 32px;
}
<link href="https://cdnjs.cloudflare.com/ajax/libs/simple-line-icons/2.4.1/css/simple-line-icons.css" rel="stylesheet"/>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<header>
<div class="header-top clearfix">
DONATE NOW
<a class="l-right toggle-menu" href="#" onclick="openNav()">
<span class="icon-menu"></span>
</a>
</div>
<div class="menu-overlay">
<div class="menu-body">
<span class="closer"><i class="icon-close icons" onclick="closeNav()"></i></span>
<ul class="menu-pan">
<li>Home</li>
<li>About</li>
<li>Our Purpose</li>
<li>HOME</li>
<li>Contact</li>
</ul>
</div>
</div>
</header>
hello this is my menu bar code.i want my navigation bar to be open when i click on the hamburger icon from right side with transition (smooth) effect with width 50% & remaining part will be overlay.
"https://www.w3schools.com/howto/tryit.asp?filename=tryhow_js_overlay" this link has the same effect but from left right.
getElementsByClassName function returns an array so using getElementsByClassName("menu-overlay").style would be incorrect. Instead use it like so:
function openNav() {
document.getElementsByClassName("menu-overlay")[0].style.width = "50%";
}
function closeNav() {
document.getElementsByClassName("menu-overlay")[0].style.width = "0";
}
Related
Hello I have this smooth scrolling navigation fixed when user's scroll down to the site.. But when the page go up and removes the class nav_fixed the header part jumps through it.. How do I tweak my jquery code that also enables smooth scrolling of the header part when user scrolls up.. As you can see in the sample below the behavior of the header jumps and it's kind of a minor bug.
/* Fixed Header Parallax */
var header_height = $('header').outerHeight(); //number of pixels before modifying styles
$(window).bind('scroll', function () {
if ($(window).scrollTop() > header_height) {
$('header').addClass('nav_fixed');
$('.dummyHeight').addClass('addHeight');
} else {
$('header').removeClass('nav_fixed');
$('.dummyHeight').removeClass('addHeight');
}
});
.main {height:700px;}
.addHeight {
height: 80px;
width: 100%;
display: block;
margin: 0 auto;
position: relative;
}
/* Header */
header {
background: red;
height: 80px;
padding: 10px 40px;
border-bottom: 1px solid #caccd0;
position: relative;
transition: all 0.3s linear;
}
.nav_fixed {
position: fixed;
z-index: 45;
left: 0;
right: 0;
top: 0;
animation-name: fade-in;
animation-duration: 1s;
}
#keyframes fade-in {
from {
opacity: 0;
}
to {
opacity: 1;
}
}
.addHeight {
height: 80px;
width: 100%;
display: block;
margin: 0 auto;
position: relative;
}
nav ul li {
display: inline-block;
position: relative;
vertical-align: top;
}
nav ul li a {
display: block;
color: #232323;
text-transform: uppercase;
font-weight: bold;
font-size: 12px;
padding: 0 10px;
line-height: 67px;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<header>
Sample
<div id="nav_area">
<nav>
<ul>
<li>Home</li>
<li>Home</li>
<li>Home</li>
<li>Home</li>
<li>Home</li>
</ul>
</nav>
</div>
</header>
<div class="dummyHeight"></div>
<div class="main">
</div>
May be this what you need? Let me know if you need something else. I have modified script to remove that jump you are telling. I have removed the classes when you reach header scrolling up all the way.
/* Fixed Header Parallax */
var header_height = $('header').outerHeight(); //number of pixels before modifying styles
var offset = $('header').offset();
$(window).bind('scroll', function () {
var scrollTop = $(window).scrollTop();
if (scrollTop > header_height) {
$('header').addClass('nav_fixed');
$('.dummyHeight').addClass('addHeight');
} else if(scrollTop == offset.top) {
$('header').removeClass('nav_fixed');
$('.dummyHeight').removeClass('addHeight');
}
});
body{
margin: 0;
}
.main {height:700px;}
.addHeight {
height: 80px;
width: 100%;
display: block;
margin: 0 auto;
position: relative;
}
/* Header */
header {
background: red;
height: 80px;
padding: 10px 40px;
border-bottom: 1px solid #caccd0;
position: relative;
transition: all 0.3s linear;
}
.nav_fixed {
position: fixed;
z-index: 45;
left: 0;
right: 0;
top: 0;
animation-name: fade-in;
animation-duration: 1s;
}
#keyframes fade-in {
from {
opacity: 0;
}
to {
opacity: 1;
}
}
.addHeight {
height: 80px;
width: 100%;
display: block;
margin: 0 auto;
position: relative;
}
nav ul li {
display: inline-block;
position: relative;
vertical-align: top;
}
nav ul li a {
display: block;
color: #232323;
text-transform: uppercase;
font-weight: bold;
font-size: 12px;
padding: 0 10px;
line-height: 67px;
}
<!DOCTYPE html>
<html>
<head>
<title>Page Title</title>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
</head>
<body>
<header>
Sample
<div id="nav_area">
<nav>
<ul>
<li>Home</li>
<li>Home</li>
<li>Home</li>
<li>Home</li>
<li>Home</li>
</ul>
</nav>
</div>
</header>
<div class="dummyHeight"></div>
<div class="main">
</div>
</body>
</html>
I have this navigation menu as in the image here.
Below is my JS that I currently have to make it responsive so that it opens up on clicking it but it is not working:
function showMenu(event) {
event.preventDefault();
let element = document.getElementById('header');
if (element.classList.contains('active')) {
element.className = "";
} else {
element.className = "active";
}
}
header {
padding: 0 !important;
background: #fff;
}
header.active {
box-shadow: 0 1px 5px 1px rgba(0, 0, 0, 0.2);
}
header.fixed {
padding: 0 0;
}
header button {
position: absolute;
top: 12px;
right: 25px;
display: block;
width: 30px;
height: 40px;
padding-top: 6px;
border: none;
background: #fff;
}
header button span {
position: relative;
top: 0;
display: block;
width: 100%;
height: 2.5px;
margin-bottom: 5px;
transition: all .2s ease;
border-radius: 15px;
background: #0d2366;
}
header button span:nth-child(2) {
right: 0;
width: 80%;
opacity: 1;
}
header button span:nth-child(3) {
width: 60%;
}
header.active button span:nth-child(1) {
top: 8px;
left: -4px;
-ms-transform: rotate(38deg);
transform: rotateZ(38deg);
}
header.active button span:nth-child(2) {
right: -100%;
opacity: 0;
}
header.active button span:nth-child(3) {
top: -6px;
left: -4px;
width: 100px;
-ms-transform: rotate(-38deg);
transform: rotateZ(-38deg);
}
header ul.menu-left {
display: none;
}
header img {
margin-left: 25px !important;
}
header.active ul.menu-left {
display: block;
float: none;
clear: both;
}
header.active ul.menu-left li {
display: block !important;
padding: 10px 20px;
}
header ul.menu-right {
display: none;
}
<!--Header-->
<header id="header">
<div class="wrapper">
<a href="/">
<img src="images/pulse.png" alt="logo">
</a>
<button id="submenu">
<span></span>
<span></span>
<span></span>
</button>
<!--Menu Links-->
<ul class="menu-left">
<li>Home</li>
<li>About</li>
<li>Services</li>
<li>Pricing</li>
<li>Contact</li>
</ul>
<ul class="menu-right">
<li class="menu-cta">Get Started</li>
</ul>
</div>
</header>
The active class here represents the responsive menu icon.
Any help is highly appreciated.
Thanks!
By using the addEventListener you can watch the click event. After clicking the button, the third line below will toggle between adding and removing the class 'active' on the id="header"
document.getElementById("submenu").addEventListener("click", function(event) {
event.preventDefault();
document.getElementById("header").classList.toggle("active");
});
I am working on a HTML site, and I want to create a off-canvas menu for navigation.
However the code I've written won't work at all.
I have tried to re-write my script and the HTML/CSS document, I've also tried to make a local webbserver to host the html, css and the javascript tosee if that would change anything, but it didn't.
I have also tried to follow some coding guides on youtube and w3schools, but I can't get it to work. Please help me.
Thank you in advance!
<body>
<div id="main">
<div id="header">
<div id="hdt">
</div>
<div id="hdb">
<span style="cursor: pointer" onclick="openNav">
☰ Menu
</span>
<div id="mysidenav" class="sidenav">
×
Home
Parts
Services
About us
</div>
</div>
</div>
<div id="contain">
</div>
<div id="footer">
</div>
</div>
<script type="text/javascript">
function openNav() {
document.getElementById("mysidenav").style.width = "250px";
document.getElementById("main").style.marginLeft = "250px";
document.body.style.backgroundColor = "rgba(0,0,0,0.4)";
}
function closeNav() {
document.getElementById("mysidenav").style.width = "0";
document.getElementById("main").style.marginLeft = "0";
document.body.style.backgroundColor = "white";
}
</script>
</body>
</html>
CSS file:
#main {
width: 1500px;
height: 950px;
transition: margin-left .5s
}
#header {
width: 1500px;
height: 100px;
}
#hdt {
height: 75px;
background-color: white;
}
#hdb {
height: 25px;
background-color: limegreen;
border: 1px solid black;
transition: margin-left .5s;
}
.sidenav {
height: 100%;
width: 0;
position: fixed;
z-index: 1;
top: 0;
left: 0;
background-color: #111;
overflow-x: hidden;
padding-top: 60px;
transition: 0.5s;
}
.sidenav a {
padding: 8px 8px 8px 32px;
text-decoration: none;
font-size: 25px;
color: #818181;
display: block;
transition: 0.3s;
}
.sidenav a:hover {
color: #f1f1f1;
}
.sidenav .exit {
position: absolute;
top: 0;
right: 25px;
font-size: 36px;
margin-left: 50px;
}
#contain {
width: 1500px;
height: 700px;
}
#footer {
width: 1500px;
height: 150px;
background-color: black;
}
You forgot to include the opening <html> tag in your code. But I guess that's a copy & paste error ;)
To resolve your actual problem, simply change:
<span style="cursor: pointer" onclick="openNav">
☰ Menu
</span>
to:
<span style="cursor: pointer" onclick="openNav()">
☰ Menu
</span>
Here's a working fiddle:
https://jsfiddle.net/r71n6cs9/12/
I created a navigation bar it works fine.
It consists of several tabs such as Home, about, services, contact.
But I want to close it when I click on the contents of the web page.
Code:
(function() {
var bodyEl = $('nav'),
navToggleBtn = bodyEl.find('.nav-toggle-btn');
navToggleBtn.on('click', function(e) {
bodyEl.toggleClass('active-nav');
e.preventDefault();
});
})();
var height = $(window).height();
var width = $(window).width();
$(window).resize(function() {
$("nav").removeClass("active-nav");
});
* {
margin: 0;
padding: 0;
}
body {
font-family: Open Sans, Arial, sans-serif;
overflow-x: hidden;
}
nav {
position: fixed;
z-index: 1000;
top: 0;
bottom: 0;
width: 200px;
background-color: #036;
transform: translate3d(-200px, 0, 0);
transition: transform 0.4s ease;
}
.active-nav {
transform: translate3d(0, 0, 0);
}
nav ul {
list-style: none;
margin-top: 100px;
}
nav ul li a {
text-decoration: none;
display: block;
text-align: center;
color: #fff;
padding: 10px 0;
}
.nav-toggle-btn {
display: block;
position: absolute;
left: 200px;
width: 50px;
line-height: 40px;
text-align: center;
background-color: #666;
}
.content {
padding-top: 300px;
height: 1200px;
background-color: lightgrey;
text-align: center;
transition: transform 0.4s ease;
}
.active-nav .content {
transform: translate3d(200px, 0, 0);
}
.fa-bars {
font-size: 20px;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.6.3/css/font-awesome.min.css" rel="stylesheet" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<nav>
<a href="#" class="nav-toggle-btn"> <i class="fa fa-bars"></i>
</a>
<ul>
<li>Home</li>
<li>About</li>
<li>Services</li>
<li>Contact</li>
</ul>
</nav>
<div class="content">
<h1>This is content</h1>
</div>
How can I close my navigation bar, when I click on the other contents in the web page.
Any help will be appreciated.
Thank you in advance.
The simplest way is to set a "click" event on the "content" area so that whenever anything within it is clicked on, it causes the menu to be hidden again:
$(".content").click(function(e) {
bodyEl.removeClass('active-nav');
});
Demo:
$(function() {
var bodyEl = $('nav'),
navToggleBtn = bodyEl.find('.nav-toggle-btn');
navToggleBtn.on('click', function(e) {
bodyEl.toggleClass('active-nav');
e.preventDefault();
});
$(".content").click(function(e) {
bodyEl.removeClass('active-nav');
});
var height = $(window).height();
var width = $(window).width();
$(window).resize(function() {
$("nav").removeClass("active-nav");
});
});
* {
margin: 0;
padding: 0;
}
body {
font-family: Open Sans, Arial, sans-serif;
overflow-x: hidden;
}
nav {
position: fixed;
z-index: 1000;
top: 0;
bottom: 0;
width: 200px;
background-color: #036;
transform: translate3d(-200px, 0, 0);
transition: transform 0.4s ease;
}
.active-nav {
transform: translate3d(0, 0, 0);
}
nav ul {
list-style: none;
margin-top: 100px;
}
nav ul li a {
text-decoration: none;
display: block;
text-align: center;
color: #fff;
padding: 10px 0;
}
.nav-toggle-btn {
display: block;
position: absolute;
left: 200px;
width: 50px;
line-height: 40px;
text-align: center;
background-color: #666;
}
.content {
padding-top: 300px;
height: 2000px;
background-color: #ccf;
text-align: center;
transition: transform 0.4s ease;
}
.active-nav .content {
transform: translate3d(200px, 0, 0);
}
.fa-bars {
font-size: 20px;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.6.3/css/font-awesome.min.css" rel="stylesheet" />
<nav>
<a href="#" class="nav-toggle-btn"> <i class="fa fa-bars"></i>
</a>
<ul>
<li>Home</li>
<li>About</li>
<li>Services</li>
<li>Contact</li>
</ul>
</nav>
<div class="content">
<h1>This is content</h1>
</div>
P.S. I rearranged the rest of your JavaScript slightly to all be within a "ready" block, I wasn't sure what the logic of it was previously.
P.P.S. Your demo contained jQuery twice. This is both unnecessary and can also lead to unpredictable issues. I've removed the older version in my demo above.
SERBIAN: Jednostavno samo dodaj ovo na kraju svoje skripte:
ENG: Just add this at the end of your script:
$('div').click(function(){
$('nav').removeClass("active-nav");
});
You only have to attach an onclick event handler to document.
var height = $(window).height();
var width = $(window).width();
$(function() {
var bodyEl = $('nav'),
navToggleBtn = bodyEl.find('.nav-toggle-btn');
navToggleBtn.on('click', function(e) {
bodyEl.toggleClass('active-nav');
e.preventDefault();
});
$(document).on('click', function(e) {
if(!$(e.target).closest(bodyEl).length && bodyEl.hasClass('active-nav')) {
bodyEl.removeClass('active-nav');
}
});
});
$(window).resize(function() {
$("nav").removeClass("active-nav");
});
* {
margin: 0;
padding: 0;
}
body {
font-family: Open Sans, Arial, sans-serif;
overflow-x: hidden;
}
nav {
position: fixed;
z-index: 1000;
top: 0;
bottom: 0;
width: 200px;
background-color: #036;
transform: translate3d(-200px, 0, 0);
transition: transform 0.4s ease;
}
.active-nav{
transform: translate3d(0, 0, 0);
}
nav ul {
list-style: none;
margin-top: 100px;
}
nav ul li a {
text-decoration: none;
display: block;
text-align: center;
color: #fff;
padding: 10px 0;
}
.nav-toggle-btn {
display: block;
position: absolute;
left: 200px;
width:50px;
line-height: 40px;
text-align:center;
background-color: #666;
}
.content {
padding-top: 300px;
height: 2000px;
background-color: #ccf;
text-align: center;
transition: transform 0.4s ease;
}
.active-nav .content {
transform: translate3d(200px, 0, 0);
}
.fa-bars{
font-size:20px;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.6.3/css/font-awesome.min.css" rel="stylesheet"/>
</script>
<nav>
<i class="fa fa-bars"></i>
<ul>
<li>Home</li>
<li>About</li>
<li>Services</li>
<li>Contact</li>
</ul>
</nav>
<div class="content">
<h1>This is content</h1>
</div>
I want to build a hamburger menu and I don't know why when I add position absolute to my UL(links-list) his background doesn`t show.It only shows the links and the border-bottom. I will post maybe someone will spot the issue.
Thank you in advance.
I will write here something because I need to have more words to post the question.
.header {
width: 100%;
display: block;
height: 0;
z-index: 1;
.header-content {
display: block;
.logo {
display: none;
}
.links-list {
display: block;
position: absolute;
top: 0;
left: 0;
z-index: 2;
margin: 0;
width: 100%;
background: #505050;
height: 0;
.close {
display: block;
& a {
padding: 0 .5rem;
}
}
& li {
border-bottom: 1px solid #404040;
}
}
}
}
.open {
height: auto !important;
}
#burger-menu {
display: block;
height: 40px;
width: 100%;
background: url(/Core/img/burger.png)no-repeat 98% center;
background-size: 70px;
background-color: red;
}
<header class="header ">
<div class="container">
<div class="header-content">
<a href="#" id="burger-menu">
</a>
<img src="/Core/img/logo1.jpg" class="logo" alt="logo" />
<ul class="links-list">
<li class="close"><i class="fas fa-times"></i></li>
<li>Home</li>
<li>Bio</li>
<li>Training</li>
<li>Academy</li>
<li>Gallery</li>
<li>Store</li>
<li>Contact</li>
</ul>
<div class="overlay"></div>
</div>
</div>
</header>
It's because you have height: 0 on .links-list. When positioning elements absolutely, in most, if not all, cases you need to make sure the height has a positive value so the background has an area to draw on.