slider

<!-- xxx.hml -->
<div class="container">
  <text>slider start value is {{startValue}}</text>
  <text>slider current value is {{currentValue}}</text>
  <text>slider end value is {{endValue}}</text>
  <slider min="0" max="100" value="{{value}}" onchange="setvalue"></slider>
</div>

/* xxx.css */
.container {
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

// xxx.js
export default {
  data: {
    value: 0,
    startValue: 0,
    currentValue: 0,
    endValue: 0,
  },
  setvalue(e) {
    if (e.mode == "start") {
      this.value = e.value;
      this.startValue = e.value;
    } else if (e.mode == "move") {
      this.value = e.value;
      this.currentValue = e.value;
    } else if (e.mode == "end") {
      this.value = e.value;
      this.endValue = e.value;
    }
  }
}