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HTML Settings

Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

            
              .container
  .container__header
    %h1 Bouncy List
    
  .container__description
    Go on, add or remove items from the list and behold some sweet css animations

  %input.list-input(type="text" placeholder="Add Todo" value="Take out the Trash")
  %ul.list
    - initial_notes = ["Buy Milk", "Get Haircut", "Take Dog for a Walk"]
    - initial_notes.each do |a|
      %li.list__item
        #{a}
        %i.icon-close
    
    
       
%footer
  %a(href="https://twitter.com/code_dependant" class="twitter-follow-button" data-show-count="false")Follow @code_dependant
  %script !function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+'://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');
            
          
!
            
              *
  margin: 0
  padding: 0
  box-sizing: border-box

.cf
  &:before
    content: " "
    display: table
  &:after
    content: " "
    display: table
    clear: both
  *zoom: 1

$timing-function: ease-in-out
$duration: 1s
$delayRatio: 0.075s

$bounceLimitKeyframe: 30%
$bounceLimit: 50%

body
  margin-top: 30px

  background-color: #FFE181
  color: #696969
  font-family: 'Roboto Slab', sans-serif
  font-size: 14px
  
h1
  font-size: 48px
  color: #927963
  position: relative
  display: inline-block
  margin: 0
  margin-bottom: .5rem
  line-height: 1em
  
      
.container__header
  text-align: center
    
.container__description
  margin-bottom: 2.5em
  text-align: center
    
.padded
  padding: 1em
  
.container
  width: 50%
  @media(max-width: 500px)
    width: 80%
  
  margin: 10px auto


.pull-right
  float: right
    
input
  width: 100%
  @extend .padded
  box-shadow: inset 1px 1px 3px 0px rgba(134, 134, 134, 0.21)
  border: 1px solid #C5C5C5

.list
  list-style: none


.list__item--inserting
  transform: translateY(-100%)
  animation-name: slide-from-top
  animation-timing-function: $timing-function
    
.list__item--inserting-new
  transform: translateY(-200%) scaleY(1)
  animation-name: slide-from-top--new
      
.list__item--inserting-removed
  animation-name: slide-from-bottom--removed
    
.list__item--removing-sibling
  animation-name: slide-from-bottom
    
.list__item
  @extend .padded
  margin-bottom: 0.5em
  background-color: white
  border: 1px solid #C5C5C5
  border-radius: 3px
  backface-visibility: hidden
  box-shadow: 1px 1px 3px 0px rgba(134, 134, 134, 0.21)
  animation-duration: $duration
  animation-fill-mode: forwards
  @for $i from 1 through 30
    &:nth-child(#{$i})
      animation-delay: $i * $delayRatio
      z-index: $i

  .icon-close
    display: none
  &:hover
    .icon-close
      display: block

.list__item--new
  background-color: white
  transform-origin: 50% 0
  
  
.list--removing
  @for $i from 1 through 30
    &:nth-child(#{$i})
      animation-delay: $i * $delayRatio
      z-index: $i
  
  
// keyframe animations
@keyframes slide-from-top
  #{$bounceLimitKeyframe}
    transform: translateY($bounceLimit)
    
  100%
    transform: translateY(0)

@keyframes slide-from-top--new
 
  0%
    background-color: white

  10%
    background-color: #D3EBD3
    
  20%
    background-color: #D3EBD3
  
  #{$bounceLimitKeyframe}
    transform: translateY($bounceLimit) scaleY(1)
    
  100%
    background-color: white
    transform: translateY(0)
      
      
@keyframes slide-from-bottom
  0%
    transform: translateY(0)
    
  100%
    transform: translateY(-115%)
    
    
@keyframes slide-from-bottom--removed
  0%
    transform: translateY(0)
    
  99.9%
    transform: translateY(-115%)
    opacity: 0
    

.list__item--inserting-removed
  z-index: -1 !important
  
.hidden
  position: absolute

footer
  position: absolute
  bottom: 12px
  left: 20px



.icon-close
  cursor: pointer
  float: right
  min-width: 16px
  min-height: 16px
  opacity: 0.5
  background-image: url(data:image/png;base64,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)
            
          
!
            
              # no jQuery, just for "fun". It was no fun at all.

prefix = (->
  styles = window.getComputedStyle(document.documentElement, "")
  pre = (Array::slice.call(styles).join("").match(/-(moz|webkit|ms)-/) or (styles.OLink is "" and [
    ""
    "o"
  ]))[1]
  dom = ("WebKit|Moz|MS|O").match(new RegExp("(" + pre + ")", "i"))[1]
  dom: dom
  lowercase: pre
  css: "-" + pre + "-"
  js: pre[0].toUpperCase() + pre.substr(1)
)()

animationEndEvent = prefix.lowercase+"AnimationEnd"
animationEndEvent = "animationend" if prefix.lowercase is "moz"
console.log animationEndEvent

window.insertAnimation = (text, list)->
  items = list.querySelectorAll(".list__item")
 
  for item in list.querySelectorAll(".list__item")
    item.classList.add("list__item--inserting")
    item.addEventListener animationEndEvent, (event)->
      event.target.classList.remove("list__item--inserting")
  
  
  newItem = document.createElement("li")
  newItem.classList.add "list__item" 
  newItem.classList.add "list__item--inserting-new"
  newItem.innerHTML = text
  closeIcon = document.createElement("i")
  closeIcon.classList.add "icon-close"
  newItem.appendChild closeIcon
  closeIcon.addEventListener "click", itemClickHandler  

  firstItem = items[0]
  list.insertBefore(newItem, firstItem)
  newItem.addEventListener animationEndEvent, (event)->
      event.target.classList.remove("list__item--inserting-new")
    
window.removeAnimation = (index, list)->
  items = list.querySelectorAll(".list__item")
  item = items.item(index)  
  item.classList.add("list__item--inserting-removed")
  postItems = document.querySelectorAll(".list__item:nth-child(1n+#{(index+2)})")

  postCount = 0
  handler = (event)->
    event.target.removeEventListener animationEndEvent, arguments.callee
    postCount++
    if postCount is postItems.length or postCount > 5
      list.removeChild(item)
      for removeItem in postItems
        removeItem.classList.remove("list__item--removing-sibling")
        
        
  
  for postItem in postItems
    postItem.classList.add("list__item--removing-sibling")
    postItem.addEventListener animationEndEvent, handler
    
  if postItems.length is 0
    item.addEventListener animationEndEvent, -> list.removeChild(item)
    
      
addListItem = ->
  input = document.querySelectorAll(".list-input").item(0)
  list = document.querySelectorAll(".list").item(0)
  
  todoText = input.value
  input.value = ""
  if todoText isnt ""
    insertAnimation(todoText, list)

    
removeListItem = (index)->
  list = document.querySelectorAll(".list").item(0)
  removeAnimation(index, list)
  
input = document.querySelectorAll(".list-input")[0]

input.addEventListener "keyup", (event)->
  if event.keyCode is 13
    addListItem()

itemClickHandler = (event)->
  listItem = event.target.parentNode
  event.target.removeEventListener "click", arguments.callee
  itemsNodeList = document.querySelectorAll(".list .list__item")
  itemsArray = Array.prototype.slice.call(itemsNodeList)
  index = itemsArray.indexOf(listItem)
  removeListItem(index)
  
for item in document.querySelectorAll(".list .list__item .icon-close")
  item.addEventListener "click", itemClickHandler
  
input.style.marginBottom = String(input.offsetHeight)+"px"

setTimeout ->
  addListItem()
, 1000




            
          
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