Responsive Auto Show/Hide Toggle Menu with jQuery

Responsive Auto Show/Hide Toggle Menu with jQuery
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License: MIT
   

A JQuery/HTML5/CSS3 based responsive navigation system that transform your regular horizontal nav bar into a mobile-friendly toggle menu with an animated hamburger menu icon.

Features:

  • Always stays at the top of your web page.
  • Auto hides as you scroll down the page.
  • Reveals again as you scroll up the page.
  • Uses CSS3 media queries to detect the width of your browser.

How to use it:

1. Create a hamburger menu icon to toggle the responsive menu.

<div class="spinner-master">
  <input type="checkbox" id="spinner-form" />
  <label for="spinner-form" class="spinner-spin">
  <div class="spinner diagonal part-1"></div>
  <div class="spinner horizontal"></div>
  <div class="spinner diagonal part-2"></div>
  </label>
</div>

2. Create a multilevel navigation menu from a nested nav list.

<nav id="menu" class="menu">
  <ul class="dropdown">
    <li ><a href="#Link" title="Link">Home</a>
      <ul >
        <li ><a href="#Link" title="Link">Link » </a>
          <ul >
            <li ><a href="#Link" title="Link">Link</a></li>
            <li ><a href="#Link" title="Link">Link</a></li>
          </ul>
        </li>
        <li ><a href="#Link" title="Link">About</a></li>
        <li ><a href="#Link" title="Link">Link » </a>
          <ul >
            <li ><a href="#Link" title="Link">Link</a></li>
            <li ><a href="#link" title="Link">Link</a></li>
            <li ><a href="#Link" title="Link">Link </a></li>
          </ul>
        </li>
      </ul>
    </li>
    <li ><a href="#Link" title="Link">Category</a>
      <ul >
        <li ><a href="#Link" title="Link ">Link</a></li>
        <li ><a href="#Link" title="Link">Link</a></li>
      </ul>
    </li>
    <li ><a href="#Link" title="Link">Portfolio</a>
      <ul >
        <li ><a href="#Link" title="Link">Link</a></li>
        <li ><a href="#Link" title="Link">Link</a></li>
        <li ><a href="#Link" title="Link">Link</a></li>
      </ul>
    </li>
    <li ><a href="#Link" title="Link">Work</a>
      <ul >
        <li ><a href="#Link" title="Link">Link</a></li>
        <li ><a href="#Link" title="Link">Link</a></li>
        <li ><a href="#Link" title="Link">Link</a></li>
        <li ><a href="#Link" title=" Link"> Link</a></li>
      </ul>
    </li>
    <li ><a href="#Link" title="Link">Services</a>
      <ul >
        <li ><a href="#Link" title="Link">Link </a></li>
        <li ><a href="#Link" title="Link">Link</a></li>
        <li ><a href="#Link" title="Link">Link</a></li>
      </ul>
    </li>
    <li ><a href="#Link" title="Link">Contact</a></li>
  </ul>
</nav>

3. Then wrap them into a nav wrapper.

<div class="nav_wrapper">
  ...
</div>

4. The basic CSS styles for the navigation menu.

.menu-link { display: none; }

.spinner-master input[type=checkbox] { display: none; }

.menu {
  width: 100%;
  height: auto;
  background: #2f3b3f;
  transition: all 0.3s ease;
}

.menu ul {
  padding: 0px;
  margin: 0px;
  list-style: none;
  position: relative;
  display: inline-block;
}

.menu > li > ul.sub_menu {
  min-width: 10em;
  padding: 4px 0;
  background-color: #f4f4f4;
  border: 1px solid #fff;
}

.menu ul li { padding: 0px; }

.menu > ul > li { display: inline-block; }

.menu ul li a {
  display: block;
  text-decoration: none;
  color: #fff;
  font-size: 14px;
}

.menu ul li a:hover {
  background: #efa666;
  color: #fff;
}

.menu ul li.hover > a {
  background: #efa666;
  color: #fff;
}

.menu ul li > a { padding: 15px; }

.menu ul ul {
  display: none;
  position: absolute;
  top: 100%;
  min-width: 160px;
  background: #39484d;
}

.menu ul li:hover > ul { display: block; }

.menu ul ul > li { position: relative; }

.menu ul ul > li a {
  padding: 10px 15px;
  height: auto;
  background: #39484d;
}

.menu ul ul > li a:hover {
  background: #efa666;
  color: #fff;
}

.menu ul ul ul {
  position: absolute;
  left: 100%;
  top: 0;
}

5. Style the toggle menu when the screen size is smaller than 768px.

@media all and (max-width: 768px) {

.spinner-master * {
  transition: all 0.3s;
  box-sizing: border-box;
}

.spinner-master {
  position: relative;
  margin: 15px;
  height: 30px;
  width: 30px;
  float: left;
}

.spinner-master label {
  cursor: pointer;
  position: absolute;
  z-index: 99;
  height: 100%;
  width: 100%;
  top: 5px;
  left: 0;
}

.spinner-master .spinner {
  position: absolute;
  height: 4px;
  width: 100%;
  padding: 0;
  background-color: #fff;
}

.spinner-master .diagonal.part-1 {
  position: relative;
  float: left;
}

.spinner-master .horizontal {
  position: relative;
  float: left;
  margin-top: 4px;
}

.spinner-master .diagonal.part-2 {
  position: relative;
  float: left;
  margin-top: 4px;
}

.spinner-master input[type=checkbox]:checked ~ .spinner-spin > .horizontal { opacity: 0; }

.spinner-master input[type=checkbox]:checked ~ .spinner-spin > .diagonal.part-1 {
  transform: rotate(135deg);
  -webkit-transform: rotate(135deg);
  margin-top: 10px;
}

.spinner-master input[type=checkbox]:checked ~ .spinner-spin > .diagonal.part-2 {
  transform: rotate(-135deg);
  -webkit-transform: rotate(-135deg);
  margin-top: -12px;
}

a.menu-link {
  display: block;
  color: #fff;
  float: left;
  text-decoration: none;
  padding: 10px 16px;
  font-size: 1.5em;
}

a.menu-link:hover { color: #efa666; }

a.menu-link:after {
  content: "\2630";
  font-weight: normal;
}

a.menu-link.active:after { content: "\2715"; }

.menu {
  clear: both;
  min-width: inherit;
  float: none;
}

.menu,
.menu > ul ul {
  overflow: hidden;
  max-height: 0;
  background-color: #39484d;
}

.menu > li > ul.sub-menu {
  padding: 0px;
  border: none;
}

.menu.active,
.menu > ul ul.active { max-height: 55em; }

.menu ul { display: inline; }

.menu li,
.menu > ul > li { display: block; }

.menu > ul > li:last-of-type a { border: none; }

.menu li a {
  color: #fff;
  display: block;
  padding: 0.8em;
  position: relative;
}

.menu li.has-submenu > a:after {
  content: '+';
  position: absolute;
  top: 0;
  right: 0;
  display: block;
  font-size: 1.5em;
  padding: 0.55em 0.5em;
}

.menu li.has-submenu > a.active:after { content: "-"; }

.menu ul ul > li a {
  background-color: #39484d;
  padding: 10px 18px 10px 30px;
}

.menu ul li a:hover {
  background: #4b5f65;
  color: #fff;
}

.menu ul li.hover > a {
  background: #4b5f65;
  color: #fff;
}

.menu ul ul,
.menu ul ul ul {
  display: inherit;
  position: relative;
  left: auto;
  top: auto;
  border: none;
}

}

6. Load the latest version of jQuery library at the bottom of your webpage.

<script src="//code.jquery.com/jquery-2.1.3.min.js"></script> 

7. Active the responsive show/hide toggle menu.

$('ul li:has(ul)').addClass('has-submenu');
$('ul li ul').addClass('sub-menu');
$('ul.dropdown li').hover(function () {
  $(this).addClass('hover');
}, function () {
  $(this).removeClass('hover');
});
var $menu = $('#menu'), $menulink = $('#spinner-form'), $menuTrigger = $('.has-submenu > a');
$menulink.click(function (e) {
  $menulink.toggleClass('active');
  $menu.toggleClass('active');
});
$menuTrigger.click(function (e) {
  e.preventDefault();
  var t = $(this);
  t.toggleClass('active').next('ul').toggleClass('active');
});
$('ul li:has(ul)');
$(function () {
  var e = $(document).scrollTop();
  var t = $('.nav_wrapper').outerHeight();
  $(window).scroll(function () {
    var n = $(document).scrollTop();
    if ($(document).scrollTop() >= 50) {
        $('.nav_wrapper').css('position', 'fixed');
    } else {
        $('.nav_wrapper').css('position', 'fixed');
    }
    if (n > t) {
        $('.nav_wrapper').addClass('scroll');
    } else {
        $('.nav_wrapper').removeClass('scroll');
    }
    if (n > e) {
        $('.nav_wrapper').removeClass('no-scroll');
    } else {
        $('.nav_wrapper').addClass('no-scroll');
    }
    e = $(document).scrollTop();
  });
});

This awesome jQuery plugin is developed by arlinadesign. For more Advanced Usages, please check the demo page or visit the official website.