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Pen ID
Unlock Campus Themeforest adv

 

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Just practising Javascript

    Thanks for your time

    CSS
    body {
      background: #33cc33;
      font-family: sans-serif;
    }
    body fieldset {
      box-shadow: 0 8px 10px #29a329;
    }
    
    body.error {
      background: #f04000;
    }
    body.error fieldset {
      box-shadow: 0 8px 10px #bd3200;
    }
    
    h1, h2 {
      position: absolute;
      left: 50%;
      transform: translateX(-50%);
      font-family: sans-serif;
      text-transform: uppercase;
      letter-spacing: 2px;
    }
    
    h1 {
      top: 24px;
      color: white;
      font-size: 12px;
    }
    
    h2 {
      top: 44px;
      color: white;
      font-size: 10px;
      opacity: 0.7;
    }
    
    ul.items {
      position: absolute;
      width: 30px;
      height: auto;
      top: 50%;
      left: -60px;
      transform: translateY(-50%);
    }
    ul.items li {
      width: 8px;
      height: 8px;
      margin: 10px 0;
      background: white;
      border-radius: 50%;
      opacity: 0.4;
      cursor: pointer;
    }
    ul.items li.active {
      opacity: 1;
    }
    
    form {
      position: absolute;
      width: 300px;
      height: 60px;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
    }
    form fieldset {
      position: absolute;
      width: 300px;
      height: 60px;
      background: white;
      border-radius: 3px;
      opacity: 0;
      transform: scale(0.2);
      transition: all 0.4s ease-in-out;
    }
    form fieldset input, form fieldset p {
      display: inline-block;
      width: 200px;
      margin-left: 50px;
      color: #333333;
      font-size: 16px;
      letter-spacing: 1px;
    }
    form fieldset p {
      margin-top: 22px;
      text-align: center;
    }
    form fieldset input {
      height: 40px;
      margin-top: 8px;
      border: none;
      outline: none;
    }
    form fieldset .icon {
      position: absolute;
      width: 30px;
      height: 30px;
      top: 15px;
      transition: all 0.4s ease;
    }
    form fieldset .icon i {
      position: absolute;
      display: block;
    }
    form fieldset .icon i::before, form fieldset .icon i::after {
      position: absolute;
      content: "";
    }
    form fieldset .icon.left {
      left: 10px;
    }
    form fieldset .icon.right {
      right: 10px;
      cursor: pointer;
    }
    form fieldset .icon.button:hover {
      background: #f2f2f2;
      border-radius: 3px;
      transition: all 0.4s ease;
    }
    form fieldset.enable {
      z-index: 1;
      opacity: 1;
      transition: all 0.5s ease-out 0.2s;
      transform: scale(1);
      animation: enable 0.5s ease-out 0.2s;
    }
    form fieldset.disable {
      opacity: 0;
      transition: all 0.3s ease-in;
      transform: translateY(120px) scale(0.9);
    }
    
    body.error fieldset {
      transform-origin: 50% 100%;
      animation: error 0.3s ease-out;
    }
    
    @keyframes enable {
      0% {
        opacity: 0;
        transform: scale(0.2);
      }
      60% {
        transform: scale(1.1);
      }
      100% {
        opacity: 1;
        transform: scale(1);
      }
    }
    @keyframes error {
      0%, 50%, 100% {
        transform: rotate(0deg);
      }
      25% {
        transform: rotate(-3deg);
      }
      75% {
        transform: rotate(3deg);
      }
    }
    /**
     * Icons in CSS, long as f****
     */
    .icon .arrow {
      width: 2px;
      height: 17px;
      top: 5px;
      left: 14px;
      background: #333333;
    }
    .icon .arrow::before {
      width: 6px;
      height: 6px;
      bottom: -1px;
      left: -3px;
      border-color: #333333;
      border-right: 2px solid;
      border-bottom: 2px solid;
      transform: rotate(45deg);
    }
    
    .icon .user {
      width: 20px;
      height: 10px;
      bottom: 5px;
      left: 5px;
      box-shadow: 0 0 0 2px #333333 inset;
      border-radius: 6px 6px 3px 3px;
    }
    .icon .user::before {
      width: 10px;
      height: 10px;
      top: -9px;
      left: 5px;
      box-shadow: 0 0 0 2px #333333 inset;
      border-radius: 50%;
    }
    
    .icon .letter {
      width: 20px;
      height: 12px;
      top: 9px;
      left: 5px;
      box-shadow: 0 0 0 2px #333333 inset;
      border-radius: 3px;
    }
    .icon .letter::before, .icon .letter::after {
      width: 11px;
      height: 2px;
      top: 4px;
      background: #333333;
    }
    .icon .letter::before {
      left: 0;
      transform: rotate(30deg);
    }
    .icon .letter::after {
      right: 0;
      transform: rotate(-30deg);
    }
    
    .icon .lock {
      width: 20px;
      height: 16px;
      top: 9px;
      left: 5px;
      box-shadow: 0 0 0 2px #333333 inset;
      border-radius: 3px;
    }
    .icon .lock::before {
      width: 8px;
      height: 8px;
      top: -4px;
      left: 4px;
      border: 2px solid transparent;
      border-top: 2px solid #333333;
      border-right: 2px solid #333333;
      border-radius: 50%;
      transform: rotate(-45deg);
    }
    .icon .lock::after {
      width: 6px;
      height: 7px;
      top: 4px;
      left: 7px;
      box-shadow: 0 0 0 2px #333333 inset;
    }
    
    .icon .heart {
      width: 10px;
      height: 10px;
      top: 11px;
      left: 7px;
      background: #ff5233;
      transform: rotate(45deg);
    }
    .icon .heart::before, .icon .heart::after {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: #ff5233;
    }
    .icon .heart::before {
      left: -6px;
    }
    .icon .heart::after {
      top: -6px;
    }
    
    JS
    /**
     * Surely there's some improvements to make, comments/help always appreciated :3
     */
    
    function init() {
      // Generate li foreach fieldset
      for (var i = 0; i < count; i++) {
        var ul = document.querySelector('ul.items'),
            li = document.createElement("li");
    
        ul.appendChild(li);
      }
      // Add class active on first li
      ul.firstChild.classList.add('active');
    }
    
    function next(target) {
      var input = target.previousElementSibling;
      
      // Check if input is empty
      if (input.value === '') {
        body.classList.add('error');
      } else {
        body.classList.remove('error');
        
        var enable = document.querySelector('form fieldset.enable'),
            nextEnable = enable.nextElementSibling;
        enable.classList.remove('enable');
        enable.classList.add('disable');
        nextEnable.classList.add('enable');
        
        // Switch active class on left list
        var active = document.querySelector('ul.items li.active'),
            nextActive = active.nextElementSibling;
        active.classList.remove('active');
        nextActive.classList.add('active');
      }
    }
    
    function keyDown(event) {
      var key = event.keyCode,
          target = document.querySelector('fieldset.enable .button');
      if (key == 13 || key == 9) next(target);
    }
    
    var body = document.querySelector('body'),
        form = document.querySelector('form'),
        count = form.querySelectorAll('fieldset').length;
    
    window.onload = init;
    document.body.onmouseup = function (event) {
        var target = event.target || event.toElement;
        if (target.classList.contains("button")) next(target);
    };
    document.addEventListener("keydown", keyDown, false);
    Host Instantly Drag and Drop Website Builder

     

    Description

    Hype hype hype ... this code finally works :D
    Term
    Mon, 11/27/2017 - 21:47

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