Horizontal Scroll Jacking Effect with jQuery and CSS3

Horizontal Scroll Jacking Effect with jQuery and CSS3
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License: MIT
   

An infinite fullscreen horizontal page slider which enables you present and navigate through web content with a fancy "Scroll-Jacking" effect. Also can be used in your one page scrolling website to present web content with mouse wheel. Built with jQuery, CSS / CSS3 and jQuery mousewheel plugin.

How to use it:

1. Create sectioned web content you want to present as displayed below.

<div class="slides">
  <div id="1" class="slide">
    <div class="content">
      <h2>Slide 1</h2>
    </div>
  </div>
  <div id="2" class="slide">
    <div class="content">
      <h2>Slide 2</h2>
    </div>
  </div>
  <div id="3" class="slide">
    <div class="content">
      <h2>Slide 3</h2>
    </div>
  </div>
  ...
</div>

2. Create a slider navigation that allows the visitor to navigate through your web content manually.

<nav>
  <ul>
    <li><a href="#1">Slide 1</a></li>
    <li><a href="#2">Slide 2</a></li>
    <li><a href="#3">Slide 3</a></li>
    ...
  </ul>
</nav>

3. The core CSS / CSS3 styles for the slider navigation and content sections.

nav {
  text-align: center;
  background: rgba(0, 0, 0, 0.5);
  position: fixed;
  z-index: 100;
  height: 100vh;
  left: 0;
  width: 10vw;
  font-weight: 300;
  font-size: 1rem;
}

nav ul {
  list-style-type: none;
  height: 100vh;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-justify-content: space-around;
  -ms-flex-pack: distribute;
  justify-content: space-around;
}

nav a, nav a:visited, nav a:active {
  text-decoration: none;
  color: #fff;
}

nav a {
  -webkit-transition: color 2s, background 1s;
  transition: color 2s, background 1s;
  padding: 10px;
  position: relative;
  z-index: 0;
}

nav a.active { background: rgba(0, 0, 0, 0.9); }

nav a::before {
  content: "";
  position: absolute;
  height: 0%;
  width: 0%;
  bottom: 0;
  left: 0;
  opacity: 1;
  background: #555;
  z-index: -1;
}

nav a:hover {
  -webkit-animation: fillColour 0.7s forwards ease-in-out;
  animation: fillColour 0.7s forwards ease-in-out;
}

nav a:hover::before {
  -webkit-animation: fill 0.7s forwards ease-in-out;
  animation: fill 0.7s forwards ease-in-out;
  opacity: 1;
}

.slides {
  width: 500vw;
  height: 100vh;
  -webkit-transition: -webkit-transform 0.8s ease;
  transition: transform 0.8s ease;
}

.slides .slide {
  height: 100vh;
  width: 100vw;
  background: pink;
  float: left;
  text-align: center;
  background-size: cover;
}

.slides .slide .content {
  width: 80vw;
  padding: 20px;
  background: rgba(255, 255, 255, 0.8);
  margin: 35vh 0 0 15vw;
  border-radius: 5px;
}

.slides .slide .content p {
  padding: 10px 0;
  border-bottom: 1px solid black;
}

@-webkit-keyframes 
fill {  0% {
 width: 0%;
 height: 1px;
}
 50% {
 width: 100%;
 height: 1px;
}
 100% {
 width: 100%;
 height: 100%;
 background: #fff;
}
}

@keyframes 
fill {  0% {
 width: 0%;
 height: 1px;
}
 50% {
 width: 100%;
 height: 1px;
}
 100% {
 width: 100%;
 height: 100%;
 background: #fff;
}
}

@-webkit-keyframes 
fillColour {  0% {
 color: #fff;
}
 50% {
 color: #fff;
}
 100% {
 color: #333;
}
}

@keyframes 
fillColour {  0% {
 color: #fff;
}
 50% {
 color: #fff;
}
 100% {
 color: #333;
}
}

4. Load the necessary jQuery library and jQuery mousewheel plugin at the bottom of the webpage.

<script src="/path/to/jquery-2.1.4.min.js"></script> 
<script src="/path/to/jquery.mousewheel.min.js"></script> 

5. The core JavaScript to active the scroll jacking effect on horizontal scroll.

$(function () {
    function showSlide(n) {
        $('body').unbind('mousewheel');
        currSlide += n;
        currSlide = currSlide <= 0 ? 0 : currSlide >= $slide.length - 1 ? $slide.length - 1 : currSlide;
        var displacment = window.innerWidth * currSlide;
        $('.slides').css('transform', 'translateX(-' + displacment + 'px)');
        setTimeout(function () {
            $('body').bind('mousewheel', mouseEvent);
        }, 800);
        $('nav a.active').removeClass('active');
        $($('a')[currSlide]).addClass('active');
    }
    function mouseEvent(e, delta) {
        showSlide(delta >= 0 ? 1 : -1);
        e.preventDefault();
    }
    $('nav a').click(function (e) {
        var newslide = parseInt($(this).attr('href')[1]);
        var diff = newslide - currSlide - 1;
        showSlide(diff);
        e.preventDefault();
    });
    $(window).resize(function () {
        var displacment = window.innerWidth * currSlide;
        $('.slides').css('transform', 'translateX(-' + displacment + 'px)');
    });
    var currSlide = 0;
    var $slide = $('.slide');
    $($('nav a')[0]).addClass('active');
    $('body').bind('mousewheel', mouseEvent);
});

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