Horizontal Timeline In CSS and JavaScript

Horizontal Timeline In CSS and JavaScript

Horizontal Timeline In CSS and JavaScript

 

HELLO…Welcome to Code with Random. In today’s blog, we are creating a Horizontal timeline using HTML, CSS, and JavaScript.

Before that, you must know what is the horizontal timeline. The Horizontal timeline is simple and easy to use. The content is placed inside a small circle when we click on to circle displays information about each event that we fix an event.
Here for example we are showing a live server of a Horizontal timeline.

 

HORIZONTAL TIMELINE | HORIZONTAL TIMELINE USING HTML CSS AND JS

Live Server:-

HTML Code for Horizontal Timeline

In this, we want to create the event date, event name, and title of the event.

Here section class is a horizontal timeline and the div class is a timeline, event wrapper, and event.
Then we want to order a list of data dates and months. then after we want to make an order list of event content.

<section class="cd-horizontal-timeline">
    <div class="timeline">
        <div class="events-wrapper">
            <div class="events">
                <ol>
                    <li>
                        <a href="#0" data-date="16/01/2014" class="selected"
                            >16 Jan</a
                        >
                    </li>
                    <li><a href="#0" data-date="28/02/2014">28 Feb</a></li>
                    <li><a href="#0" data-date="20/04/2014">20 Mar</a></li>
                    <li><a href="#0" data-date="20/05/2014">20 May</a></li>
                    <li><a href="#0" data-date="09/07/2014">09 Jul</a></li>
                    <li><a href="#0" data-date="30/08/2014">30 Aug</a></li>
                    <li><a href="#0" data-date="15/09/2014">15 Sep</a></li>
                    <li><a href="#0" data-date="01/11/2014">01 Nov</a></li>
                    <li><a href="#0" data-date="10/12/2014">10 Dec</a></li>
                    <li><a href="#0" data-date="19/01/2015">29 Jan</a></li>
                    <li><a href="#0" data-date="03/03/2015">3 Mar</a></li>
                </ol>
                <span class="filling-line" aria-hidden="true"></span>
            </div>
            <!-- .events -->
        </div>
        <!-- .events-wrapper -->
        <ul class="cd-timeline-navigation">
            <li><a href="#0" class="prev inactive">Prev</a></li>
            <li><a href="#0" class="next">Next</a></li>
        </ul>
        <!-- .cd-timeline-navigation -->
    </div>
    <!-- .timeline -->
    <div class="events-content">
        <ol>
            <li class="selected" data-date="16/01/2014">
                <h2>Horizontal Timeline</h2>
                <em>January 16th, 2014</em>
                <p>
                    Lorem ipsum dolor sit amet, consectetur adipisicing elit.
                    Illum praesentium officia, fugit recusandae ipsa, quia velit
                    nulla adipisci? Consequuntur aspernatur at, eaque hic
                    repellendus sit dicta consequatur quae, ut harum ipsam
                    molestias maxime non nisi reiciendis eligendi! Doloremque
                    quia pariatur harum ea amet quibusdam quisquam, quae,
                    temporibus dolores porro doloribus.
                </p>
            </li>
            <li data-date="28/02/2014">
                <h2>Event title here</h2>
                <em>February 28th, 2014</em>
                <p>
                    Lorem ipsum dolor sit amet, consectetur adipisicing elit.
                    Illum praesentium officia, fugit recusandae ipsa, quia velit
                    nulla adipisci? Consequuntur aspernatur at, eaque hic
                    repellendus sit dicta consequatur quae, ut harum ipsam
                    molestias maxime non nisi reiciendis eligendi! Doloremque
                    quia pariatur harum ea amet quibusdam quisquam, quae,
                    temporibus dolores porro doloribus.
                </p>
            </li>
            <li data-date="20/04/2014">
                <h2>Event title here</h2>
                <em>March 20th, 2014</em>
                <p>
                    Lorem ipsum dolor sit amet, consectetur adipisicing elit.
                    Illum praesentium officia, fugit recusandae ipsa, quia velit
                    nulla adipisci? Consequuntur aspernatur at, eaque hic
                    repellendus sit dicta consequatur quae, ut harum ipsam
                    molestias maxime non nisi reiciendis eligendi! Doloremque
                    quia pariatur harum ea amet quibusdam quisquam, quae,
                    temporibus dolores porro doloribus.
                </p>
            </li>
            <li data-date="20/05/2014">
                <h2>Event title here</h2>
                <em>May 20th, 2014</em>
                <p>
                    Lorem ipsum dolor sit amet, consectetur adipisicing elit.
                    Illum praesentium officia, fugit recusandae ipsa, quia velit
                    nulla adipisci? Consequuntur aspernatur at, eaque hic
                    repellendus sit dicta consequatur quae, ut harum ipsam
                    molestias maxime non nisi reiciendis eligendi! Doloremque
                    quia pariatur harum ea amet quibusdam quisquam, quae,
                    temporibus dolores porro doloribus.
                </p>
            </li>
            <li data-date="09/07/2014">
                <h2>Event title here</h2>
                <em>July 9th, 2014</em>
                <p>
                    Lorem ipsum dolor sit amet, consectetur adipisicing elit.
                    Illum praesentium officia, fugit recusandae ipsa, quia velit
                    nulla adipisci? Consequuntur aspernatur at, eaque hic
                    repellendus sit dicta consequatur quae, ut harum ipsam
                    molestias maxime non nisi reiciendis eligendi! Doloremque
                    quia pariatur harum ea amet quibusdam quisquam, quae,
                    temporibus dolores porro doloribus.
                </p>
            </li>
            <li data-date="30/08/2014">
                <h2>Event title here</h2>
                <em>August 30th, 2014</em>
                <p>
                    Lorem ipsum dolor sit amet, consectetur adipisicing elit.
                    Illum praesentium officia, fugit recusandae ipsa, quia velit
                    nulla adipisci? Consequuntur aspernatur at, eaque hic
                    repellendus sit dicta consequatur quae, ut harum ipsam
                    molestias maxime non nisi reiciendis eligendi! Doloremque
                    quia pariatur harum ea amet quibusdam quisquam, quae,
                    temporibus dolores porro doloribus.
                </p>
            </li>
            <li data-date="15/09/2014">
                <h2>Event title here</h2>
                <em>September 15th, 2014</em>
                <p>
                    Lorem ipsum dolor sit amet, consectetur adipisicing elit.
                    Illum praesentium officia, fugit recusandae ipsa, quia velit
                    nulla adipisci? Consequuntur aspernatur at, eaque hic
                    repellendus sit dicta consequatur quae, ut harum ipsam
                    molestias maxime non nisi reiciendis eligendi! Doloremque
                    quia pariatur harum ea amet quibusdam quisquam, quae,
                    temporibus dolores porro doloribus.
                </p>
            </li>
            <li data-date="01/11/2014">
                <h2>Event title here</h2>
                <em>November 1st, 2014</em>
                <p>
                    Lorem ipsum dolor sit amet, consectetur adipisicing elit.
                    Illum praesentium officia, fugit recusandae ipsa, quia velit
                    nulla adipisci? Consequuntur aspernatur at, eaque hic
                    repellendus sit dicta consequatur quae, ut harum ipsam
                    molestias maxime non nisi reiciendis eligendi! Doloremque
                    quia pariatur harum ea amet quibusdam quisquam, quae,
                    temporibus dolores porro doloribus.
                </p>
            </li>
            <li data-date="10/12/2014">
                <h2>Event title here</h2>
                <em>December 10th, 2014</em>
                <p>
                    Lorem ipsum dolor sit amet, consectetur adipisicing elit.
                    Illum praesentium officia, fugit recusandae ipsa, quia velit
                    nulla adipisci? Consequuntur aspernatur at, eaque hic
                    repellendus sit dicta consequatur quae, ut harum ipsam
                    molestias maxime non nisi reiciendis eligendi! Doloremque
                    quia pariatur harum ea amet quibusdam quisquam, quae,
                    temporibus dolores porro doloribus.
                </p>
            </li>
            <li data-date="19/01/2015">
                <h2>Event title here</h2>
                <em>January 19th, 2015</em>
                <p>
                    Lorem ipsum dolor sit amet, consectetur adipisicing elit.
                    Illum praesentium officia, fugit recusandae ipsa, quia velit
                    nulla adipisci? Consequuntur aspernatur at, eaque hic
                    repellendus sit dicta consequatur quae, ut harum ipsam
                    molestias maxime non nisi reiciendis eligendi! Doloremque
                    quia pariatur harum ea amet quibusdam quisquam, quae,
                    temporibus dolores porro doloribus.
                </p>
            </li>
            <li data-date="03/03/2015">
                <h2>Event title here</h2>
                <em>March 3rd, 2015</em>
                <p>
                    Lorem ipsum dolor sit amet, consectetur adipisicing elit.
                    Illum praesentium officia, fugit recusandae ipsa, quia velit
                    nulla adipisci? Consequuntur aspernatur at, eaque hic
                    repellendus sit dicta consequatur quae, ut harum ipsam
                    molestias maxime non nisi reiciendis eligendi! Doloremque
                    quia pariatur harum ea amet quibusdam quisquam, quae,
                    temporibus dolores porro doloribus.
                </p>
            </li>
        </ol>
    </div>
    <!-- .events-content -->
</section>

Word Counter For Text Area Using HTML & JavaScript

HTML Output

 

CSS Code for Horizontal Timeline

In CSS we want to design the Html that we are creating in HTML we want to design that given in code.
first, we want to make the style the primary style
/* -------------------------------- Primary style
-------------------------------- */ @import
url(https://fonts.googleapis.com/css?family=Source+Sans+Pro); *, *::after,
*::before { box-sizing: border-box; } html { font-size: 62.5%; } body {
font-size: 1.6rem; font-family: "Source Sans Pro", sans-serif; color: #383838;
background-color: #f8f8f8; } a { color: #7b9d6f; text-decoration: none; }

 

then here, we are doing the main components which is a horizontal timeline before and after as shown in the code.
/* -------------------------------- Main Components
-------------------------------- */ .cd-horizontal-timeline { opacity: 0;
margin: 2em auto; -webkit-transition: opacity 0.2s; -moz-transition: opacity
0.2s; transition: opacity 0.2s; } .cd-horizontal-timeline::before { /* never
visible - this is used in jQuery to check the current MQ */ content: 'mobile';
display: none; } .cd-horizontal-timeline.loaded { /* show the timeline after
events position has been set (using JavaScript) */ opacity: 1; }
.cd-horizontal-timeline .timeline { position: relative; height: 100px; width:
90%; max-width: 800px; margin: 0 auto; } .cd-horizontal-timeline .events-wrapper
{ position: relative; height: 100%; margin: 0 40px; overflow: hidden; }
.cd-horizontal-timeline .events-wrapper::after, .cd-horizontal-timeline
.events-wrapper::before { /* these are used to create a shadow effect at the
sides of the timeline */ content: ''; position: absolute; z-index: 2; top: 0;
height: 100%; width: 20px; } .cd-horizontal-timeline .events-wrapper::before {
left: 0; background-image: -webkit-linear-gradient( left , #f8f8f8, rgba(248,
248, 248, 0)); background-image: linear-gradient(to right, #f8f8f8, rgba(248,
248, 248, 0)); } .cd-horizontal-timeline .events-wrapper::after { right: 0;
background-image: -webkit-linear-gradient( right , #f8f8f8, rgba(248, 248, 248,
0)); background-image: linear-gradient(to left, #f8f8f8, rgba(248, 248, 248,
0)); } .cd-horizontal-timeline .events { /* this is the grey line/timeline */
position: absolute; z-index: 1; left: 0; top: 49px; height: 2px; /* width will
be set using JavaScript */ background: #dfdfdf; -webkit-transition:
-webkit-transform 0.4s; -moz-transition: -moz-transform 0.4s; transition:
transform 0.4s; } .cd-horizontal-timeline .filling-line { /* this is used to
create the green line filling the timeline */ position: absolute; z-index: 1;
left: 0; top: 0; height: 100%; width: 100%; background-color: #7b9d6f;
-webkit-transform: scaleX(0); -moz-transform: scaleX(0); -ms-transform:
scaleX(0); -o-transform: scaleX(0); transform: scaleX(0);
-webkit-transform-origin: left center; -moz-transform-origin: left center;
-ms-transform-origin: left center; -o-transform-origin: left center;
transform-origin: left center; -webkit-transition: -webkit-transform 0.3s;
-moz-transition: -moz-transform 0.3s; transition: transform 0.3s; }
.cd-horizontal-timeline .events a { position: absolute; bottom: 0; z-index: 2;
text-align: center; font-size: 1.3rem; padding-bottom: 15px; color: #383838; /*
fix bug on Safari - text flickering while timeline translates */
-webkit-transform: translateZ(0); -moz-transform: translateZ(0); -ms-transform:
translateZ(0); -o-transform: translateZ(0); transform: translateZ(0); }
.cd-horizontal-timeline .events a::after { /* this is used to create the event
spot */ content: ''; position: absolute; left: 50%; right: auto;
-webkit-transform: translateX(-50%); -moz-transform: translateX(-50%);
-ms-transform: translateX(-50%); -o-transform: translateX(-50%); transform:
translateX(-50%); bottom: -5px; height: 12px; width: 12px; border-radius: 50%;
border: 2px solid #dfdfdf; background-color: #f8f8f8; -webkit-transition:
background-color 0.3s, border-color 0.3s; -moz-transition: background-color
0.3s, border-color 0.3s; transition: background-color 0.3s, border-color 0.3s; }
.no-touch .cd-horizontal-timeline .events a:hover::after { background-color:
#7b9d6f; border-color: #7b9d6f; } .cd-horizontal-timeline .events a.selected {
pointer-events: none; } .cd-horizontal-timeline .events a.selected::after {
background-color: #7b9d6f; border-color: #7b9d6f; } .cd-horizontal-timeline
.events a.older-event::after { border-color: #7b9d6f; } @media only screen and
(min-width: 1100px) { .cd-horizontal-timeline { margin: 6em auto; }
.cd-horizontal-timeline::before { /* never visible - this is used in jQuery to
check the current MQ */ content: 'desktop'; } } .cd-timeline-navigation a { /*
these are the left/right arrows to navigate the timeline */ position: absolute;
z-index: 1; top: 50%; bottom: auto; -webkit-transform: translateY(-50%);
-moz-transform: translateY(-50%); -ms-transform: translateY(-50%); -o-transform:
translateY(-50%); transform: translateY(-50%); height: 34px; width: 34px;
border-radius: 50%; border: 2px solid #dfdfdf; /* replace text with an icon */
overflow: hidden; color: transparent; text-indent: 100%; white-space: nowrap;
-webkit-transition: border-color 0.3s; -moz-transition: border-color 0.3s;
transition: border-color 0.3s; } .cd-timeline-navigation a::after { /* arrow
icon */ content: ''; position: absolute; height: 16px; width: 16px; left: 50%;
top: 50%; bottom: auto; right: auto; -webkit-transform: translateX(-50%)
translateY(-50%); -moz-transform: translateX(-50%) translateY(-50%);
-ms-transform: translateX(-50%) translateY(-50%); -o-transform: translateX(-50%)
translateY(-50%); transform: translateX(-50%) translateY(-50%); background:
url(../img/cd-arrow.svg) no-repeat 0 0; } .cd-timeline-navigation a.prev { left:
0; -webkit-transform: translateY(-50%) rotate(180deg); -moz-transform:
translateY(-50%) rotate(180deg); -ms-transform: translateY(-50%) rotate(180deg);
-o-transform: translateY(-50%) rotate(180deg); transform: translateY(-50%)
rotate(180deg); } .cd-timeline-navigation a.next { right: 0; } .no-touch
.cd-timeline-navigation a:hover { border-color: #7b9d6f; }
.cd-timeline-navigation a.inactive { cursor: not-allowed; }
.cd-timeline-navigation a.inactive::after { background-position: 0 -16px; }
.no-touch .cd-timeline-navigation a.inactive:hover { border-color: #dfdfdf; }
.cd-horizontal-timeline .events-content { position: relative; width: 100%;
margin: 2em 0; overflow: hidden; -webkit-transition: height 0.4s;
-moz-transition: height 0.4s; transition: height 0.4s; } .cd-horizontal-timeline
.events-content li { position: absolute; z-index: 1; width: 100%; left: 0; top:
0; -webkit-transform: translateX(-100%); -moz-transform: translateX(-100%);
-ms-transform: translateX(-100%); -o-transform: translateX(-100%); transform:
translateX(-100%); padding: 0 5%; opacity: 0; -webkit-animation-duration: 0.4s;
-moz-animation-duration: 0.4s; animation-duration: 0.4s;
-webkit-animation-timing-function: ease-in-out; -moz-animation-timing-function:
ease-in-out; animation-timing-function: ease-in-out; } .cd-horizontal-timeline
.events-content li.selected { /* visible event content */ position: relative;
z-index: 2; opacity: 1; -webkit-transform: translateX(0); -moz-transform:
translateX(0); -ms-transform: translateX(0); -o-transform: translateX(0);
transform: translateX(0); } .cd-horizontal-timeline .events-content
li.enter-right, .cd-horizontal-timeline .events-content li.leave-right {
-webkit-animation-name: cd-enter-right; -moz-animation-name: cd-enter-right;
animation-name: cd-enter-right; } .cd-horizontal-timeline .events-content
li.enter-left, .cd-horizontal-timeline .events-content li.leave-left {
-webkit-animation-name: cd-enter-left; -moz-animation-name: cd-enter-left;
animation-name: cd-enter-left; } .cd-horizontal-timeline .events-content
li.leave-right, .cd-horizontal-timeline .events-content li.leave-left {
-webkit-animation-direction: reverse; -moz-animation-direction: reverse;
animation-direction: reverse; } .cd-horizontal-timeline .events-content li > * {
max-width: 800px; margin: 0 auto; } .cd-horizontal-timeline .events-content h2 {
font-weight: bold; font-size: 2.6rem; font-family: "Playfair Display", serif;
font-weight: 700; line-height: 1.2; } .cd-horizontal-timeline .events-content em
{ display: block; font-style: italic; margin: 10px auto; }
.cd-horizontal-timeline .events-content em::before { content: '- '; }
.cd-horizontal-timeline .events-content p { font-size: 1.4rem; color: #959595; }
.cd-horizontal-timeline .events-content em, .cd-horizontal-timeline
.events-content p { line-height: 1.6; } @media only screen and (min-width:
768px) { .cd-horizontal-timeline .events-content h2 { font-size: 7rem; }
.cd-horizontal-timeline .events-content em { font-size: 2rem; }
.cd-horizontal-timeline .events-content p { font-size: 1.8rem; } }
@-webkit-keyframes cd-enter-right { 0% { opacity: 0; -webkit-transform:
translateX(100%); } 100% { opacity: 1; -webkit-transform: translateX(0%); } }
@-moz-keyframes cd-enter-right { 0% { opacity: 0; -moz-transform:
translateX(100%); } 100% { opacity: 1; -moz-transform: translateX(0%); } }
@keyframes cd-enter-right { 0% { opacity: 0; -webkit-transform:
translateX(100%); -moz-transform: translateX(100%); -ms-transform:
translateX(100%); -o-transform: translateX(100%); transform: translateX(100%); }
100% { opacity: 1; -webkit-transform: translateX(0%); -moz-transform:
translateX(0%); -ms-transform: translateX(0%); -o-transform: translateX(0%);
transform: translateX(0%); } } @-webkit-keyframes cd-enter-left { 0% { opacity:
0; -webkit-transform: translateX(-100%); } 100% { opacity: 1; -webkit-transform:
translateX(0%); } } @-moz-keyframes cd-enter-left { 0% { opacity: 0;
-moz-transform: translateX(-100%); } 100% { opacity: 1; -moz-transform:
translateX(0%); } } @keyframes cd-enter-left { 0% { opacity: 0;
-webkit-transform: translateX(-100%); -moz-transform: translateX(-100%);
-ms-transform: translateX(-100%); -o-transform: translateX(-100%); transform:
translateX(-100%); } 100% { opacity: 1; -webkit-transform: translateX(0%);
-moz-transform: translateX(0%); -ms-transform: translateX(0%); -o-transform:
translateX(0%); transform: translateX(0%); } }

What is Box Shadow? Box Shadow CSS? All at one place

JavaScript Code for Horizontal Timeline

It is a grey horizontal line with a small circle and nodes and spheres in both starting and ending lines. You can see or copy the code given here. Spheres are used for navigating nodes and displaying information and when we click the blue line move forward

jQuery(document).ready(function($){  
     var timelines = $('.cd-horizontal-timeline'),  
          eventsMinDistance = 60;  
     (timelines.length > 0) && initTimeline(timelines);  
     function initTimeline(timelines) {  
          timelines.each(function(){  
               var timeline = $(this),  
                    timelineComponents = {};  
               //cache timeline components   
               timelineComponents['timelineWrapper'] = timeline.find('.events-wrapper');  
               timelineComponents['eventsWrapper'] = timelineComponents['timelineWrapper'].children('.events');  
               timelineComponents['fillingLine'] = timelineComponents['eventsWrapper'].children('.filling-line');  
               timelineComponents['timelineEvents'] = timelineComponents['eventsWrapper'].find('a');  
               timelineComponents['timelineDates'] = parseDate(timelineComponents['timelineEvents']);  
               timelineComponents['eventsMinLapse'] = minLapse(timelineComponents['timelineDates']);  
               timelineComponents['timelineNavigation'] = timeline.find('.cd-timeline-navigation');  
               timelineComponents['eventsContent'] = timeline.children('.events-content');  
               //assign a left postion to the single events along the timeline  
               setDatePosition(timelineComponents, eventsMinDistance);  
               //assign a width to the timeline  
               var timelineTotWidth = setTimelineWidth(timelineComponents, eventsMinDistance);  
               //the timeline has been initialize - show it  
               timeline.addClass('loaded');  
               //detect click on the next arrow  
               timelineComponents['timelineNavigation'].on('click', '.next', function(event){  
                    event.preventDefault();  
                    updateSlide(timelineComponents, timelineTotWidth, 'next');  
               });  
               //detect click on the prev arrow  
               timelineComponents['timelineNavigation'].on('click', '.prev', function(event){  
                    event.preventDefault();  
                    updateSlide(timelineComponents, timelineTotWidth, 'prev');  
               });  
               //detect click on the a single event - show new event content  
               timelineComponents['eventsWrapper'].on('click', 'a', function(event){  
                    event.preventDefault();  
                    timelineComponents['timelineEvents'].removeClass('selected');  
                    $(this).addClass('selected');  
                    updateOlderEvents($(this));  
                    updateFilling($(this), timelineComponents['fillingLine'], timelineTotWidth);  
                    updateVisibleContent($(this), timelineComponents['eventsContent']);  
               });  
               //on swipe, show next/prev event content  
               timelineComponents['eventsContent'].on('swipeleft', function(){  
                    var mq = checkMQ();  
                    ( mq == 'mobile' ) && showNewContent(timelineComponents, timelineTotWidth, 'next');  
               });  
               timelineComponents['eventsContent'].on('swiperight', function(){  
                    var mq = checkMQ();  
                    ( mq == 'mobile' ) && showNewContent(timelineComponents, timelineTotWidth, 'prev');  
               });  
               //keyboard navigation  
               $(document).keyup(function(event){  
                    if(event.which=='37' && elementInViewport(timeline.get(0)) ) {  
                         showNewContent(timelineComponents, timelineTotWidth, 'prev');  
                    } else if( event.which=='39' && elementInViewport(timeline.get(0))) {  
                         showNewContent(timelineComponents, timelineTotWidth, 'next');  
                    }  
               });  
          });  
     }  
     function updateSlide(timelineComponents, timelineTotWidth, string) {  
          //retrieve translateX value of timelineComponents['eventsWrapper']  
          var translateValue = getTranslateValue(timelineComponents['eventsWrapper']),  
               wrapperWidth = Number(timelineComponents['timelineWrapper'].css('width').replace('px', ''));  
          //translate the timeline to the left('next')/right('prev')   
          (string == 'next')   
               ? translateTimeline(timelineComponents, translateValue - wrapperWidth + eventsMinDistance, wrapperWidth - timelineTotWidth)  
               : translateTimeline(timelineComponents, translateValue + wrapperWidth - eventsMinDistance);  
     }  
     function showNewContent(timelineComponents, timelineTotWidth, string) {  
          //go from one event to the next/previous one  
          var visibleContent = timelineComponents['eventsContent'].find('.selected'),  
               newContent = ( string == 'next' ) ? visibleContent.next() : visibleContent.prev();  
          if ( newContent.length > 0 ) { //if there's a next/prev event - show it  
               var selectedDate = timelineComponents['eventsWrapper'].find('.selected'),  
                    newEvent = ( string == 'next' ) ? selectedDate.parent('li').next('li').children('a') : selectedDate.parent('li').prev('li').children('a');  
               updateFilling(newEvent, timelineComponents['fillingLine'], timelineTotWidth);  
               updateVisibleContent(newEvent, timelineComponents['eventsContent']);  
               newEvent.addClass('selected');  
               selectedDate.removeClass('selected');  
               updateOlderEvents(newEvent);  
               updateTimelinePosition(string, newEvent, timelineComponents, timelineTotWidth);  
          }  
     }  
     function updateTimelinePosition(string, event, timelineComponents, timelineTotWidth) {  
          //translate timeline to the left/right according to the position of the selected event  
          var eventStyle = window.getComputedStyle(event.get(0), null),  
               eventLeft = Number(eventStyle.getPropertyValue("left").replace('px', '')),  
               timelineWidth = Number(timelineComponents['timelineWrapper'].css('width').replace('px', '')),  
               timelineTotWidth = Number(timelineComponents['eventsWrapper'].css('width').replace('px', ''));  
          var timelineTranslate = getTranslateValue(timelineComponents['eventsWrapper']);  
    if( (string == 'next' && eventLeft > timelineWidth - timelineTranslate) || (string == 'prev' && eventLeft < - timelineTranslate) ) {  
         translateTimeline(timelineComponents, - eventLeft + timelineWidth/2, timelineWidth - timelineTotWidth);  
    }  
     }  
     function translateTimeline(timelineComponents, value, totWidth) {  
          var eventsWrapper = timelineComponents['eventsWrapper'].get(0);  
          value = (value > 0) ? 0 : value; //only negative translate value  
          value = ( !(typeof totWidth === 'undefined') && value < totWidth ) ? totWidth : value; //do not translate more than timeline width  
          setTransformValue(eventsWrapper, 'translateX', value+'px');  
          //update navigation arrows visibility  
          (value == 0 ) ? timelineComponents['timelineNavigation'].find('.prev').addClass('inactive') : timelineComponents['timelineNavigation'].find('.prev').removeClass('inactive');  
          (value == totWidth ) ? timelineComponents['timelineNavigation'].find('.next').addClass('inactive') : timelineComponents['timelineNavigation'].find('.next').removeClass('inactive');  
     }  
     function updateFilling(selectedEvent, filling, totWidth) {  
          //change .filling-line length according to the selected event  
          var eventStyle = window.getComputedStyle(selectedEvent.get(0), null),  
               eventLeft = eventStyle.getPropertyValue("left"),  
               eventWidth = eventStyle.getPropertyValue("width");  
          eventLeft = Number(eventLeft.replace('px', '')) + Number(eventWidth.replace('px', ''))/2;  
          var scaleValue = eventLeft/totWidth;  
          setTransformValue(filling.get(0), 'scaleX', scaleValue);  
     }  
     function setDatePosition(timelineComponents, min) {  
          for (i = 0; i < timelineComponents['timelineDates'].length; i++) {   
            var distance = daydiff(timelineComponents['timelineDates'][0], timelineComponents['timelineDates'][i]),  
                 distanceNorm = Math.round(distance/timelineComponents['eventsMinLapse']) + 2;  
            timelineComponents['timelineEvents'].eq(i).css('left', distanceNorm*min+'px');  
          }  
     }  
     function setTimelineWidth(timelineComponents, width) {  
          var timeSpan = daydiff(timelineComponents['timelineDates'][0], timelineComponents['timelineDates'][timelineComponents['timelineDates'].length-1]),  
               timeSpanNorm = timeSpan/timelineComponents['eventsMinLapse'],  
               timeSpanNorm = Math.round(timeSpanNorm) + 4,  
               totalWidth = timeSpanNorm*width;  
          timelineComponents['eventsWrapper'].css('width', totalWidth+'px');  
          updateFilling(timelineComponents['timelineEvents'].eq(0), timelineComponents['fillingLine'], totalWidth);  
          return totalWidth;  
     }  
     function updateVisibleContent(event, eventsContent) {  
          var eventDate = event.data('date'),  
               visibleContent = eventsContent.find('.selected'),  
               selectedContent = eventsContent.find('[data-date="'+ eventDate +'"]'),  
               selectedContentHeight = selectedContent.height();  
          if (selectedContent.index() > visibleContent.index()) {  
               var classEnetering = 'selected enter-right',  
                    classLeaving = 'leave-left';  
          } else {  
               var classEnetering = 'selected enter-left',  
                    classLeaving = 'leave-right';  
          }  
          selectedContent.attr('class', classEnetering);  
          visibleContent.attr('class', classLeaving).one('webkitAnimationEnd oanimationend msAnimationEnd animationend', function(){  
               visibleContent.removeClass('leave-right leave-left');  
               selectedContent.removeClass('enter-left enter-right');  
          });  
          eventsContent.css('height', selectedContentHeight+'px');  
     }  
     function updateOlderEvents(event) {  
          event.parent('li').prevAll('li').children('a').addClass('older-event').end().end().nextAll('li').children('a').removeClass('older-event');  
     }  
     function getTranslateValue(timeline) {  
          var timelineStyle = window.getComputedStyle(timeline.get(0), null),  
               timelineTranslate = timelineStyle.getPropertyValue("-webkit-transform") ||  
               timelineStyle.getPropertyValue("-moz-transform") ||  
               timelineStyle.getPropertyValue("-ms-transform") ||  
               timelineStyle.getPropertyValue("-o-transform") ||  
               timelineStyle.getPropertyValue("transform");  
    if( timelineTranslate.indexOf('(') >=0 ) {  
         var timelineTranslate = timelineTranslate.split('(')[1];  
            timelineTranslate = timelineTranslate.split(')')[0];  
            timelineTranslate = timelineTranslate.split(',');  
            var translateValue = timelineTranslate[4];  
    } else {  
         var translateValue = 0;  
    }  
    return Number(translateValue);  
     }  
     function setTransformValue(element, property, value) {  
          element.style["-webkit-transform"] = property+"("+value+")";  
          element.style["-moz-transform"] = property+"("+value+")";  
          element.style["-ms-transform"] = property+"("+value+")";  
          element.style["-o-transform"] = property+"("+value+")";  
          element.style["transform"] = property+"("+value+")";  
     }  
     //based on http://stackoverflow.com/questions/542938/how-do-i-get-the-number-of-days-between-two-dates-in-javascript  
     function parseDate(events) {  
          var dateArrays = [];  
          events.each(function(){  
               var dateComp = $(this).data('date').split('/'),  
                    newDate = new Date(dateComp[2], dateComp[1]-1, dateComp[0]);  
               dateArrays.push(newDate);  
          });  
       return dateArrays;  
     }  
     function parseDate2(events) {  
          var dateArrays = [];  
          events.each(function(){  
               var singleDate = $(this),  
                    dateComp = singleDate.data('date').split('T');  
               if( dateComp.length > 1 ) { //both DD/MM/YEAR and time are provided  
                    var dayComp = dateComp[0].split('/'),  
                         timeComp = dateComp[1].split(':');  
               } else if( dateComp[0].indexOf(':') >=0 ) { //only time is provide  
                    var dayComp = ["2000", "0", "0"],  
                         timeComp = dateComp[0].split(':');  
               } else { //only DD/MM/YEAR  
                    var dayComp = dateComp[0].split('/'),  
                         timeComp = ["0", "0"];  
               }  
               var     newDate = new Date(dayComp[2], dayComp[1]-1, dayComp[0], timeComp[0], timeComp[1]);  
               dateArrays.push(newDate);  
          });  
       return dateArrays;  
     }  
     function daydiff(first, second) {  
       return Math.round((second-first));  
     }  
     function minLapse(dates) {  
          //determine the minimum distance among events  
          var dateDistances = [];  
          for (i = 1; i < dates.length; i++) {   
            var distance = daydiff(dates[i-1], dates[i]);  
            dateDistances.push(distance);  
          }  
          return Math.min.apply(null, dateDistances);  
     }  
     /*  
          How to tell if a DOM element is visible in the current viewport?  
          http://stackoverflow.com/questions/123999/how-to-tell-if-a-dom-element-is-visible-in-the-current-viewport  
     */  
     function elementInViewport(el) {  
          var top = el.offsetTop;  
          var left = el.offsetLeft;  
          var width = el.offsetWidth;  
          var height = el.offsetHeight;  
          while(el.offsetParent) {  
            el = el.offsetParent;  
            top += el.offsetTop;  
            left += el.offsetLeft;  
          }  
          return (  
            top < (window.pageYOffset + window.innerHeight) &&  
            left < (window.pageXOffset + window.innerWidth) &&  
            (top + height) > window.pageYOffset &&  
            (left + width) > window.pageXOffset  
          );  
     }  
     function checkMQ() {  
          //check if mobile or desktop device  
          return window.getComputedStyle(document.querySelector('.cd-horizontal-timeline'), '::before').getPropertyValue('content').replace(/'/g, "").replace(/"/g, "");  
     }  
});

Cookie Consent Box using HTML, CSS, and JavaScript

Your HORIZONTAL TIMELINE is done. Now you can fix the date and time of the event. Hope you may like the blog.If any doubt please comment below the comment box.
See our other blogs and gain some Information.

Thank You For Visiting!!!

Written by: – Sayali kharat

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