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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.

              <div id="app">
  <h1><strong>Scrubber</strong> for Vue.js</h1>
  <p>Use your mouse to drag over any scrubber field to change its value, type a value or use arrow up/down to increase/decrease the value.</p>
  <p>A scrubber is constrained by minimum & maximum values. Steps define the granularity of change.</p>
  <p><strong>Use: </strong><code>{{ demo }}</code></p>

  <div class="parameters">


    <label for="">
      <scrubber :value="value" :min="min" :max="max" :steps="steps"></scrubber>           </label>


  <div class="parameters">

    <label for="">
      <scrubber :value.sync="min" :min="0" :max="max" :steps="1">  </scrubber>

    <label for="">
      <scrubber :value.sync="max" :min="0" :steps="2"></scrubber>

    <label for="">
      <scrubber :value.sync="steps" :min="0" :max="10" :steps="0.1"></scrubber>

              .vue-scrubber {
  font-size: 15px;
  padding: 0.5em;
  border: 0;

  cursor: ew-resize;
  background: rgba(0, 0, 0, 0.08);
  color: white;
  -webkit-user-select: none;
font-feature-settings:"lnum" 1;

.vue-scrubber:hover, .vue-scrubber:focus {
  outline: 0;
  box-shadow: none;

/** Demo CSS */

body {
  font-family: "Helvetica Neue", "Arial", sans-serif;
  background: #6247AA;
  color: #E2CFEA;
  -webkit-font-smoothing: antialiased;
  padding: 2rem;
  max-width: 800px;
  margin: 0 auto;

h1 {
  font-weight: 100;
  letter-spacing: 2px;

h1 strong {
  letter-spacing: 0;
p {
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
  opacity: 0.8;
  font-size: 1rem;

.parameters {
  margin-top: 4rem;
  background: #6247AA;

label {
  display: block;
  margin-bottom: 2rem;

label span {
  display: inline-block;
  width: 100px;

code {
  font-family: "Monaco", monospaced;
  font-size: 15px;
              // Scrubber component
// Lets the user change an input field value by dragging the mouse left/right.
// Manual text input is still possible.

Vue.component('scrubber', {
  data: function() {
    return {
      isMouseDown: false,
      initialMouse: null,
      value: 0
  computed: {
    // returns the number of decimals based on the step value
    // e.g. "0.25" returns "2"
    decimals: function() {
      return this.steps.toString().substr((this.steps).toString().indexOf(".")).length - 1;
    // every time the value changes, we need to make sure it stays inside the min/max
    constrainedValue: function() {
      return this.constrain(this.value, this.min, this.max, this.decimals);
  // props that the scrubber can receive
  // value: initial value
  // min: minimum value
  // max: maximum value
  // steps: increments for each pixel the mouse is moved
  props: ["value", "min", "max", "steps"],
  // the template
  template: "<input class='vue-scrubber' v-model='constrainedValue' v-on:mousedown='handleMouseDown' v-on:keypress='handleInput' v-on:keydown.up='handleKeyCodeUp' v-on:keydown.down='handleKeyCodeDown' v-on:change='handleChange' />",

  methods: {
    // constrains a number to not exceed the min/max
    // decimals: rounding precision
    constrain: function(value, min, max, decimals) {
      decimals = typeof decimals !== 'undefined' ? decimals : 0;

      if (min != undefined && max != undefined) {
        return this.round(Math.min(Math.max(parseFloat(value), min), max), decimals);
      } else {
        return value;
    // method to round a number to given decimals
    round: function(value, decimals) {
      return Number(Math.round(value + 'e' + decimals) + 'e-' + decimals);
    handleInput: function (event) {
      // only allow numeric keys
      if (event.keyCode < 48 || event.keyCode > 57) {
    handleChange: function (event) {

      this.value = isNaN(parseFloat( ? 0 : parseFloat(;
    handleKeyCodeUp: function (event) {
        this.value += parseFloat(this.steps);
    handleKeyCodeDown: function (event) {
        this.value -= parseFloat(this.steps);
    // mouse handler
    handleMouseDown: function(event) {

      // enable scrubbing
      this.mouseDown = true;

      // remember the initial mouse position when the scubbing started
      this.initialMouse = {
        x: event.clientX,
        y: event.clientY

      // remember the initial value
      this.initialValue = this.value;

      // register global event handlers because now we are not bound to the component anymore
      document.addEventListener("mousemove", this.handleMouseMove)

      // global mouse up listener
      document.addEventListener("mouseup", this.handleMouseUp)
    handleMouseUp: function($event) {

      // disable scrubbing
      this.mouseDown = false;
      document.removeEventListener("mousemove", this.handleMouseMove)
      document.removeEventListener("mouseup", this.handleMouseUp)

    // the actual translation of mouse movement to value change…
    handleMouseMove: function(event) {

      // scrub if the mouse is being pressed
      if (this.mouseDown) {
        var newValue = this.initialValue + ((event.clientX - this.initialMouse.x) * this.steps)

        // constrain the value to the min/max
        this.value = this.constrain(newValue, this.min, this.max, this.decimals);


// demo app with global data properties that get passed down the a few scrubbers

var app = new Vue({
  el: "#app",
  data: {
    min: 0,
    max: 200,
    steps: 1,
    value: 100,
    demo: "<scrubber :min='10' :max='100' :steps='1' :value='50'></scrubber>"