<div class="body-wrap">
<!-- # component starts -->
<div class="pres-timeline" id="this-timeline">
<!-- ### -->
<!-- <div class="periods-section"> -->
<div class="periods-container">
<section class="period-single" period="period1">
<h4 class="year">181x-181x</h4>
<h2 class="title">1 Lorem ipsum dolor sit amet, consectetur adipisicing.</h2>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Laudantium doloremque, laboriosam officia facere eligendi quam reiciendis, rem explicabo dolores tenetur libero minus, facilis quibusdam. Consectetur amet beatae fuga, architecto magnam.</p>
</section>
<section class="period-single" period="period2">
<h4 class="year">182x-182x</h4>
<h2 class="title">2 Lorem ipsum dolor sit amet, consectetur adipisicing.</h2>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Laudantium doloremque, laboriosam officia facere eligendi quam reiciendis, rem explicabo dolores tenetur libero minus, facilis quibusdam. Consectetur amet beatae fuga, architecto magnam.</p>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Laudantium doloremque, laboriosam officia facere eligendi quam reiciendis, rem explicabo dolores tenetur libero minus, facilis quibusdam. Consectetur amet beatae fuga, architecto magnam.</p>
</section>
<section class="period-single" period="period3">
<h4 class="year">183x-183x</h4>
<h2 class="title">3 Lorem ipsum dolor sit amet, consectetur adipisicing.</h2>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Laudantium doloremque, laboriosam officia facere eligendi quam reiciendis, rem explicabo dolores tenetur libero minus, facilis quibusdam. Consectetur amet beatae fuga, architecto magnam.</p>
</section>
<div class="btn-back"></div>
<div class="btn-next"></div>
</div>
<!-- </div> -->
<!-- ### -->
<!-- <div class="timeline-section"> -->
<div class="timeline-container">
<!-- # timeline graphic place holder - fill with js -->
<div class="timeline"></div>
<div class="btn-back"><svg width="30" height="30" viewBox="0 0 30 30" xmlns="http://www.w3.org/2000/svg"><path fill="none" d="M0 0h30v30H0z"/><path fill="#D8D8D8" fill-rule="evenodd" d="M11.828 15l7.89-7.89-2.83-2.828L6.283 14.89l.11.11-.11.11L16.89 25.72l2.828-2.83"/></svg></div>
<div class="btn-next"><svg width="30" height="30" viewBox="0 0 30 30" xmlns="http://www.w3.org/2000/svg"><path fill="none" d="M0 0h30v30H0z"/><path fill="#D8D8D8" fill-rule="evenodd" d="M18.172 14.718l-7.89-7.89L13.112 4l10.606 10.607-.11.11.11.11-10.608 10.61-2.828-2.83 7.89-7.89"/></svg></div>
</div>
<!-- </div> -->
<!-- ### -->
<!-- <div class="cards-section"> -->
<div class="cards-container">
<section class="card-single active" period="period1">
<h4 class="year">1816</h4>
<h2 class="title">Lorem ipsum dolor sit amet.</h2>
<div class="content">
<img src="https://ununsplash.imgix.net/photo-1421284621639-884f4129b61d?fit=crop&fm=jpg&h=700&q=75&w=1050" alt="" />
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Tempore vitae sint dolore, officia esse! A recusandae nemo illum rem eos iusto repellendus, voluptatibus tempora nulla voluptatem officia inventore ea modi.</p>
</div>
</section>
<section class="card-single" period="period1">
<h4 class="year">1816</h4>
<h2 class="title">Lorem ipsum dolor sit amet.</h2>
<div class="content">
<img src="https://ununsplash.imgix.net/photo-1421284621639-884f4129b61d?fit=crop&fm=jpg&h=700&q=75&w=1050" alt="" />
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Tempore vitae sint dolore, officia esse! A recusandae nemo illum rem eos iusto repellendus, voluptatibus tempora nulla voluptatem officia inventore ea modi.</p>
</div>
</section>
<section class="card-single" period="period2">
<h4 class="year">1816</h4>
<h2 class="title">Lorem ipsum dolor sit amet.</h2>
<div class="content">
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. A tempora blanditiis ut voluptas nisi labore quos iste totam obcaecati modi rerum iusto, voluptate odio commodi ratione amet illum dicta accusamus, ipsum ea vero neque enim, recusandae dignissimos? Quae ea aspernatur dolor atque, ipsum repellendus. Repudiandae culpa magnam, doloribus exercitationem illo impedit quasi officia, veniam vero molestiae sunt dolorem, excepturi ullam dicta sed amet provident ut soluta pariatur magni! Fugiat eveniet suscipit praesentium culpa aperiam ab nulla, exercitationem atque quod, labore, qui quaerat nihil nam laborum aliquam! Nesciunt dignissimos eaque impedit ex, architecto minima ad, temporibus rem possimus consequatur doloremque, fuga?</p>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Tempore vitae sint dolore, officia esse! A recusandae nemo illum rem eos iusto repellendus, voluptatibus tempora nulla voluptatem officia inventore ea modi.</p>
</div>
</section>
<section class="card-single" period="period1">
<h4 class="year">1816</h4>
<h2 class="title">Lorem ipsum dolor sit amet.</h2>
<div class="content">
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Tempore vitae sint dolore, officia esse! A recusandae nemo illum rem eos iusto repellendus, voluptatibus tempora nulla voluptatem officia inventore ea modi.</p>
</div>
</section>
<section class="card-single" period="period3">
<h4 class="year">1816</h4>
<h2 class="title">Lorem ipsum dolor sit amet.</h2>
<div class="content">
<img src="https://ununsplash.imgix.net/photo-1421284621639-884f4129b61d?fit=crop&fm=jpg&h=700&q=75&w=1050" alt="" />
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Tempore vitae sint dolore, officia esse! A recusandae nemo illum rem eos iusto repellendus, voluptatibus tempora nulla voluptatem officia inventore ea modi.</p>
</div>
</section>
</div>
<!-- </div> -->
<!-- ### -->
</div>
<!-- # component ends -->
</div>$primary: #fc5a7d
$secondary: #7d6dfb
$dark: #18294f
$timeline-1: #fec541
$timeline-2: #36d484
$timeline-3: #32ccf4
$timeline-4: #fd9252
$bg-mild: #f5f7f6
$bg-reg: #dfe3e6
$bg-dark: #7f9298
$text-black: #4A4A4A
body
// background-color: $bg-mild
margin: 0
.body-wrap
background-color: #fff
width: 600px
min-height: 500px
margin: 0 auto
font-size: 12px
.pres-timeline
font-family: roboto, helvetica, sans-serif
font-size: 12px
color: $text-black
width: 100%
margin: 30px 0
> div > div
// this is fixing the padding bug
padding: 1em 0
box-sizing: border-box
.periods-container, .cards-container
overflow: hidden
box-sizing: border-box
position: relative
min-height: 100px
transition: height .5s ease-in-out
background-color: #FFF
.timeline-container
.periods-container
&:before
background-image: linear-gradient(left, #FFF, rgba(248, 248, 248, 0))
left: 0
content: ''
position: absolute
z-index: 2
top: 0
height: 100%
width: 100px
&:after
background-image: linear-gradient(right, #FFF, rgba(248, 248, 248, 0))
right: 0
content: ''
position: absolute
z-index: 2
top: 0
height: 100%
width: 100px
.btn-back, .btn-next
// background-color:
// border: 2px solid $bg-reg
display: inline-block
width: 15%
height: 100%
position: absolute
cursor: pointer
z-index: 10
transition: 0.3s ease-in-out
&:hover
background-color: rgba(0,0,0,.05)
&.hide
display: none
.btn-back
left: 0
.btn-next
right: 0
section
width: 70%
height: 0
position: absolute
margin-left: 15%
// border: 1px solid $bg-mild
border-bottom: 5px solid $bg-reg
padding: 1.5em
box-sizing: border-box
transition: transform .3s ease-in-out, opacity .2s ease, height .3s ease
bottom: 0
opacity: 0
background-color: #fff
&.active
height: auto
opacity: 1
transform: translateX(0)
z-index: 5
.title, p
display: block
&.prev
height: auto
opacity: 0.4
transform: translateX(-100%)
z-index: 0
.year
text-align: right
&.next
height: auto
opacity: 0.4
transform: translateX(100%)
z-index: 0
.year
font-size: 20px
font-weight: 400
.title
color: $text-black
font-size: 28px
font-weight: 400
display: none
p
display: none
// Timeline styles
.timeline-container
position: relative
width: 100%
height: 50px
overflow: hidden
&:before
background-image: linear-gradient(left, #FFF, rgba(248, 248, 248, 0))
left: 0
content: ''
position: absolute
z-index: 2
top: 0
height: 100%
width: 100px
&:after
background-image: linear-gradient(right, #FFF, rgba(248, 248, 248, 0))
right: 0
content: ''
position: absolute
z-index: 2
top: 0
height: 100%
width: 100px
.timeline
position: absolute
display: block
height: 50px
transition: left .3s ease-in-out
ol
display: block
width: 100%
height: 2px
background-color: $bg-reg
list-style: none
padding-left: 210px
padding-right: 300px
li
display: inline-block
padding: 5px
margin-top: -11px
margin-left: 80px
border-radius: 50%
border: 3px solid $bg-dark
background-color: #FFF
position: relative
cursor: pointer
box-shadow: 0 2px 5px rgba(0,0,0,.2)
&.active
box-shadow: none
&.active:before
content: ""
display: block
height: 25px
width: 1px
position: absolute
top: -25px
transition: opacity .3s ease-in-out
// opacity: 0
&.active:after
content: ""
display: block
height: 25px
width: 1px
position: absolute
bottom: -25px
transition: opacity .3s ease-in-out
// opacity: 0
.btn-back, .btn-next
display: inline-block
position: absolute
cursor: pointer
margin-top: -2px
z-index: 11
transition: all .3s ease
&.hide
display: none
&:hover
border-color: $bg-dark
.btn-back
left: 1em
// background: url('data:image/svg+xml;utf8,<svg width="14" height="22" viewBox="6 4 14 22" xmlns="http://www.w3.org/2000/svg"><path fill="#D8D8D8" fill-rule="evenodd" d="M11.828 15l7.89-7.89-2.83-2.828L6.283 14.89l.11.11-.11.11L16.89 25.72l2.828-2.83"/></svg>') no-repeat
.btn-next
right: 1em
// background: url('data:image/svg+xml;utf8,<svg width="14" height="23" viewBox="10 3 14 23" xmlns="http://www.w3.org/2000/svg"><path fill="#D8D8D8" fill-rule="evenodd" d="M18.172 14.718l-7.89-7.89L13.112 4l10.606 10.607-.11.11.11.11-10.608 10.61-2.828-2.83 7.89-7.89"/></svg>') no-repeat
// Cards
.cards-container
// &:after
// content: ""
// display: block
// width: 100%
// height: 2em
// background-image: linear-gradient(bottom, #FFF, rgba(248, 248, 248, 0))
// position: absolute
// bottom: 0
&:before
background-image: linear-gradient(left, #FFF, rgba(248, 248, 248, 0))
left: 0
content: ''
position: absolute
z-index: 2
top: 0
height: 100%
width: 100px
&:after
background-image: linear-gradient(right, #FFF, rgba(248, 248, 248, 0))
right: 0
content: ''
position: absolute
z-index: 2
top: 0
height: 100%
width: 100px
section
width: 70%
position: absolute
margin-left: 15%
margin-bottom: 2em
border: 1px solid $bg-mild
padding: 1.5em
box-sizing: border-box
transition: transform .3s ease-in-out
top: 0
opacity: 0
border-radius: 8px
background-color: #fff
box-shadow: 0 10px 15px rgba(0,0,0,.15)
&.active
height: auto
opacity: 1
transform: translateX(0)
z-index: 5
&.prev
height: auto
opacity: 0.4
transform: translateX(-105%)
z-index: 0
&.next
height: auto
opacity: 0.4
transform: translateX(105%)
z-index: 0
.year
text-align: center
font-size: 16px
margin: 0
.title
font-weight: 400
img
width: 100%class PRESTimeline {
base: HTMLElement
periodContainer: HTMLElement
cardContainer: HTMLElement
activePeriod: HTMLElement
activeCard: HTMLElement
activePeriodIndex: number
activeCardIndex: number
periodData: object[]
cardData: object[]
color: object
timelineNodeContainer: HTMLElement
timelineData: object[]
constructor(target: HTMLElement, color: object){
// this.__process_stylesheet(document.styleSheets[0]);
this.base = target
this.color = color
// console.log(this.color)
this.periodContainer = $(this.base).find('.periods-container')
this.cardContainer = $(this.base).find('.cards-container')
this.timelineNodeContainer = $(this.base).find('.timeline-container .timeline')
// this.activePeriod = $(this.base).find('.periods-container section.active')
this._parseData()
this._initialColor()
this._generateTimeline()
this._setStateClasses()
this._assignBtn()
this._adjustPeriodContainer()
this._adjustCardContainer()
// console.log(this.cardData)
}
_parseData(){
let base = this.base
let periods: object[] = $(base).find('.periods-container section')
for (let section of periods) {
section.period = $(section).attr('period')
section.index = $(section).index()
}
// console.log(periods)
this.periodData = periods
let data: object[] = $(base).find('.cards-container section')
// console.log(data)
for(let section of data) {
section.period = $(section).attr('period')
section.index = $(section).index()
}
// console.log(data)
this.cardData = data
// #assign initial entry point (active items)
this.activePeriod = this.periodData[0]
this.activePeriodIndex = 0
this.activeCard = this.cardData[0]
this.activeCardIndex = 0
}
_setStateClasses(){
// # periods
$(this.base).find('.periods-container section.active').removeClass('active')
$(this.base).find('.periods-container section.prev').removeClass('prev')
$(this.base).find('.periods-container section.next').removeClass('next')
// console.log("setclass: " + this.activePeriod.index)
$(this.activePeriod).addClass('active')
// console.log(this.activePeriod.index)
// this.activePeriodIndex = this.activePeriod.index
if ( $(this.activePeriod).prev().length != 0 ){
$(this.activePeriod).prev().addClass('prev')
$(this.base).find('.periods-container .btn-back').removeClass('hide')
}else{
$(this.base).find('.periods-container .btn-back').addClass('hide')
}
if ( $(this.activePeriod).next().length != 0){
$(this.activePeriod).next().addClass('next')
$(this.base).find('.periods-container .btn-next').removeClass('hide')
}else{
$(this.base).find('.periods-container .btn-next').addClass('hide')
}
// ## cards
$(this.base).find('.cards-container section.active').removeClass('active')
$(this.base).find('.cards-container section.prev').removeClass('prev')
$(this.base).find('.cards-container section.next').removeClass('next')
$(this.activeCard).addClass('active')
// this.activeCardIndex - this.activeCard.index
if( $(this.activeCard).prev().length != 0 ){
$(this.activeCard).prev().addClass('prev')
}
if ($(this.activeCard).next().length != 0 ){
$(this.activeCard).next().addClass('next')
}
// ## timeline
$(this.base).find('.timeline li.active').removeClass('active')
// let findNode = $(this.base).find('.timeline ol li')[this.activeCard.index]
$(this.timelineData[this.activeCard.index]).addClass('active')
let timelineB = $(this.base).find('.timeline-container .btn-back')
let timelineN = $(this.base).find('.timeline-container .btn-next')
// console.log($(timelineN))
if (this.activeCardIndex === 0){
timelineB.addClass('hide')
}else{
timelineB.removeClass('hide')
}
if (this.activeCardIndex >= this.cardData.length-1) {
timelineN.addClass('hide')
}else{
timelineN.removeClass('hide')
}
}
// ## timeline generater
_generateTimeline(){
// ## create node list
let htmlWrap = '<ol></ol>'
$(this.timelineNodeContainer).append(htmlWrap)
let wrap = $(this.timelineNodeContainer).find('ol')
let numNode: number = this.cardData.length
for (let i=0; i < numNode; i++) {
let c = this.cardData[i].color
let el = wrap.append('<li class="' + this.cardData[i].period + '" style="border-color: ' + c + '"></li>')
}
// ## width of timeline
let nodeW: number = 200
wrap.css('width', nodeW * numNode - 16)
let nodeList: object[] = $(this.base).find('.timeline ol li')
this.timelineData = nodeList
}
// ## assign button actions
_assignBtn(){
let periodPrev = $(this.base).find('.periods-container .btn-back')
let periodNext = $(this.base).find('.periods-container .btn-next')
periodPrev.click(()=>{
if (this.activePeriodIndex > 0){
// console.log('prev')
this.activePeriodIndex -= 1
this.activePeriod = this.periodData[this.activePeriodIndex]
this._chainActions('period')
this._setStateClasses()
}
this._adjustPeriodContainer()
})
periodNext.click(()=>{
if (this.activePeriodIndex < this.periodData.length-1){
// console.log('next' + this.activePeriodIndex)
this.activePeriodIndex += 1
this.activePeriod = this.periodData[this.activePeriodIndex]
this._chainActions('period')
this._setStateClasses()
}
this._adjustPeriodContainer()
})
let timelinePrev = $(this.base).find('.timeline-container .btn-back')
let timelineNext = $(this.base).find('.timeline-container .btn-next')
timelinePrev.click(()=>{
if (this.activeCardIndex > 0){
this.activeCardIndex -= 1
this.activeCard = this.cardData[this.activeCardIndex]
this._chainActions('timeline')
this._setStateClasses()
}
this._adjustCardContainer()
this._adjustPeriodContainer()
})
timelineNext.click(()=>{
if (this.activeCardIndex < this.cardData.length-1){
this.activeCardIndex += 1
this.activeCard = this.cardData[this.activeCardIndex]
this._chainActions('timeline')
this._setStateClasses()
}
this._adjustCardContainer()
this._adjustPeriodContainer()
})
// ## assign each timeline li
for (let i = 0; i < this.timelineData.length; i++){
$(this.timelineData[i]).click(()=>{
this.activeCardIndex = this.cardData[i].index
this.activeCard = this.cardData[this.activeCardIndex]
this._chainActions('timeline')
this._setStateClasses()
this._adjustCardContainer()
this._shiftTimeline()
})
}
}
// ## color ##
_initialColor(){
for(let i = 0; i < this.periodData.length; i++){
let p = this.periodData[i].period
this.periodData[i].color = this.color[p]
let temp = this.periodData[i]
$(temp).css('border-color', temp.color)
$(temp).find('.year').css('color', temp.color)
// ## color for timeline items, this part utilize the period name as class which will be add to the li later
// ### cross browser bug fix
let sbstyle = document.createElement("style")
document.head.appendChild(sbstyle)
// let sheet = document.styleSheets[0]
sbstyle.sheet.insertRule('li.'+p+'.active { background-color: '+this.color[p]+' !important } ', 0)
sbstyle.sheet.insertRule('li.'+p+'::before { background-color: '+this.color[p]+' } ', 0)
sbstyle.sheet.insertRule('li.'+p+'::after { background-color: '+this.color[p]+' } ', 0)
}
for(let i = 0; i < this.cardData.length; i++){
let p = this.cardData[i].period
this.cardData[i].color = this.color[p]
let temp = this.cardData[i]
$(temp).css('border-color', temp.color)
$(temp).find('.year').css('color', temp.color)
}
}
_adjustPeriodContainer(){
let activeH = $(this.activePeriod).outerHeight()
$(this.periodContainer).height(activeH)
console.log('top adjusted')
}
_adjustCardContainer(){
let activeH = $(this.activeCard).outerHeight() + 24
$(this.cardContainer).height(activeH)
console.log('bot adjusted')
}
_shiftTimeline(){
// #### We need to fix this part if using this component in different sizes ####
let timelineW = $(this.base).find('.timeline-container').outerWidth()
let timelinePadding = 210
let timelineCenter = 300
let liWidth = 16
let activeNodeX = $(this.timelineData[this.activeCardIndex]).position().left
let finalPos = -activeNodeX + timelinePadding
$(this.timelineNodeContainer).css('left', finalPos)
console.log(activeNodeX)
}
_chainActions(state: string){
switch (state){
case 'period':
console.log('period')
if (this.activePeriod.period != this.activeCard.period){
// ## find the closest li with the active period
let ta: object[] = []
for (let i = 0; i < this.cardData.length; i++){
let temp = this.cardData[i]
if (this.activePeriod.period === temp.period) ta.push(temp)
}
this.activeCard = ta[0]
this.activeCardIndex = ta[0].index
}
break
case 'timeline':
console.log('timeline')
if (this.activeCard.period != this.activePeriod.period){
let ta: object
for (let i = 0; i < this.periodData.length; i++){
let temp = this.periodData[i]
if (this.activeCard.period === temp.period) ta = temp
}
this.activePeriod = ta
this.activePeriodIndex = ta.index
}
break
}
this._shiftTimeline()
this._adjustCardContainer()
}
}
// ## document load ##
$(document).ready(function(){
let colorcode = {
'period1':'#fec541',
'period2':'#36d484',
'period3':'#32ccf4'
}
let timeline = new PRESTimeline( $('#this-timeline'), colorcode )
})
External CSS
This Pen doesn't use any external CSS resources.