NPS Score Selector

index.html

<div class="screen">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 360 92" class="droop">
    <path fill="#0070B9" d="M0 0v82.6a1745.7 1745.7 0 00360 0V0H0z"/>
    <path fill="#FFFFFF" d="M317 7v10h-10V7h10zm13 0a5 5 0 110 10 5 5 0 010-10zm23 0l-6 10-6-10h12z"/>
    <text fill="#FFFFFF" font-size="20" font-weight="400" letter-spacing=".25">
      <tspan x="72" y="54">Share Feedback</tspan>
    </text>
    <path fill="#FFFFFF" d="M28.7 38.5c.4.4.4 1 0 1.4l-5 5.1H35a1 1 0 01.1 2H23.5l5.1 5c.4.4.4 1 0 1.4a1 1 0 01-1.3.1h-.1l-6.8-6.8a1 1 0 010-1.3v-.1l6.8-6.8a1 1 0 011.4 0z"/>
</svg>
  
<div class="content">
<h1>How likely are you to recommend this app to a friend or colleague?</h1>

<div class="slider">
  <div class="emoji-container">
    <span class="emoji hide" data-range-show="0">😱</span>
    <span class="emoji hide" data-range-show="1">😨</span>
    <span class="emoji hide" data-range-show="2">😞</span>
    <span class="emoji hide" data-range-show="3">😔</span>
    <span class="emoji hide" data-range-show="4">😟</span>
    <span class="emoji dim"  data-range-show="5">🙁</span>
    <span class="emoji hide" data-range-show="6">😕</span>
    <span class="emoji hide" data-range-show="7">😐</span>
    <span class="emoji hide" data-range-show="8">🙂</span>
    <span class="emoji hide" data-range-show="9">😃</span>
    <span class="emoji hide" data-range-show="10">😍</span>
  </div>
  <div class="slider-container">
    <div class="ticks">
      <span class="tick">0</span>
      <span class="tick">1</span>
      <span class="tick">2</span>
      <span class="tick">3</span>
      <span class="tick">4</span>
      <span class="tick">5</span>
      <span class="tick">6</span>
      <span class="tick">7</span>
      <span class="tick">8</span>
      <span class="tick">9</span>
      <span class="tick">10</span>
    </div>
    <input class="slider" id="rangeInput" type="range" min="0" max="10" step="1" onInput="updateHighlight(this.value)" />
    <div class="slider-highlight" name="amount" id="amount" for="rangeInput"></div>
    <div class="captions">
      <span>Not likely</span>
      <span>Very likely</span>
    </div>
  </div>
</div>
  
  <a href="#" class="btn disabled">
    Next
  </a>
  
</div>
  
</div>

nps-score-selector.markdown

NPS Score Selector

A Pen by Dan Klammer on CodePen.

License.

script.js

/* global consts */
const SELECTOR = {
  range: '.slider',
  emoji: '.emoji',
}
const ELEMENT = {
  range:  document.querySelector(SELECTOR.range),
  emojis: document.querySelectorAll(SELECTOR.emoji),
}
const DATA_ATTR = 'data-range-show';
const BTN = document.querySelector('.btn');
const HIGHLIGHT = document.querySelector('.slider-highlight');

/* end global consts */


/* helper functions */
const hideElements = (...elementKeys) => { 
  elementKeys.forEach(key => {
    ELEMENT[key].forEach(element => {
      element.classList.add('hide');
      element.classList.remove('dim');
    })
  })
}

const showElements = (data_attr, selectorKeys) => {
  selectorKeys
  .map(key => `${SELECTOR[key]}[${DATA_ATTR}="${data_attr}"]`)
  .map(selector => document.querySelector(selector))
  .forEach(element => element.classList.remove('hide'))
}
/* end helper functions */


/* event listeners */
const handleRangeUpdate = ({ target: { value: elementToShow } }) => {
  hideElements('emojis');
  showElements(elementToShow, ['emoji']);
  BTN.classList.remove('disabled');
}
ELEMENT.range.addEventListener('input', handleRangeUpdate)
/* end event listeners */

function updateHighlight(val) {
  HIGHLIGHT.setAttribute('data-width', val);
}

style.css

* { box-sizing: border-box }

img { width: 100vw; height: auto; }

body {
  font-family: "Roboto", sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol, Noto Color Emoji;
  margin: 0;
  background: #f9f9f9;
}

.screen {
  margin: 0 auto;
  text-align: center;
  background: #f9f9f9;
}

@media (min-width: 480px) {
  
  body {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 97vh;
    background: #ddd;
  }
  
  .screen {
    width: 360px;
    height: 640px;
  }
  
}

.content { padding: 16px; }

h1 {
  font-weight: 500;
  font-size: 20px;
  color: rgba(0,0,0,0.87);
  letter-spacing: 0.25px;
  margin: 8px 0 0;
  text-align: left;
}

.hide {
  display: none;
}

.slider { user-select: none }

.emoji-container {
  font-size: 48px;
  height: 95px;
  overflow: hidden;
  padding: 16px;
}

.ticks {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  letter-spacing: -0.5px;
  text-align: center;
  padding: 0 3px 0 0;
}

.tick {
  width: 20px;
  display: block;
}

.tick:after {
  content: " ";
  display: block;
  margin: 8px auto -7px;
  width: 1px;
  height: 6px;
  background: #ddd;
  border-radius: 2px;
}

.slider-highlight {
  height: 3px;
  width: 0;
  background: #0070B9;
  border-radius: 5px;
  margin-top: -15px;
  z-index: 1;
  position: relative;
  pointer-events: none;
}

.slider-highlight[data-width="1"] { width: 10%; }
.slider-highlight[data-width="2"] { width: 20%; }
.slider-highlight[data-width="3"] { width: 30%; }
.slider-highlight[data-width="4"] { width: 40% }
.slider-highlight[data-width="5"] { width: 50% }
.slider-highlight[data-width="6"] { width: 60% }
.slider-highlight[data-width="7"] { width: 70% }
.slider-highlight[data-width="8"] { width: 80% }
.slider-highlight[data-width="9"] { width: 90% }
.slider-highlight[data-width="10"] { width: 100% }

.captions {
  margin: 20px 0 8px;
  font-size: 14px;
  color: rgba(0,0,0,0.87);
  display: flex;
  justify-content: space-between;
}

.btn {
  margin-top: 24px;
  font-size: 14px;
  letter-spacing: 0.5px;
  line-height: 16px;
  line-height: 0;
  max-width: 268px;
  text-decoration: none;
  color: white;
  display: inline-block;
  width: 90%;
  background: #0070B9;
  padding: 25px;
  border-radius: 25px;
  transition: all 0.3s ease;
}

.btn.disabled {
  background: rgba(0,0,0,0.15);
  color: rgba(0,0,0,0.30);
}

.dim { opacity: 0.3; }

/*
https://github.com/darlanrod/input-range-scss/blob/master/example/inputrange.css

Only use Webkit for this demo
*/

[type=range] {
  -webkit-appearance: none;
  background: transparent;
  margin: 12px 0;
  width: 100%;
}

[type=range]:focus {
  outline: 0;
}
[type=range]:focus::-webkit-slider-runnable-track {
  background: #d3d3d3;
}
[type=range]::-webkit-slider-runnable-track {
  cursor: default;
  height: 3px;
  transition: all 0.2s ease;
  width: 100%;
  background: #d3d3d3;
  border-radius: 5px;
}
[type=range]::-webkit-slider-thumb {
  background: #0070B9;
  border: 4px solid #fff;
  box-shadow: 0 0 0 1px #D3D3D3;
  border-radius: 24px;
  box-sizing: border-box;
  cursor: default;
  height: 24px;
  width: 24px;
  -webkit-appearance: none;
  margin-top: -10px;
  transition: .2s ease;
  z-index: 2;
  position: relative;
}

input[type=range]::-webkit-slider-thumb:active {
  transform: scale(1.75);
}

[type=range]:disabled::-webkit-slider-thumb, [type=range]:disabled::-webkit-slider-runnable-track {
  cursor: not-allowed;
}