@rmwc/slider v14.2.2

Sliders

Sliders let users select from a range of values by moving the slider thumb.

• Module @rmwc/slider
• Import styles:
  • Using CSS Loader
    • import '@rmwc/slider/styles';
  • Or include stylesheets
    • '@material/slider/dist/mdc.slider.css'
• MDC Docs: https://material.io/develop/web/components/input-controls/sliders/

Sliders can be both uncontrolled and controlled. When creating a controlled Slider, you should be listening to the onInput event and use evt.detail.value to set your new value.

Sliders will automatically layout themselves on window resize. If you need to manually trigger a layout because the sliders container size changed, the simplest way is to trigger a resize event window.dispatchEvent(new Event('resize'));.

Known Issue material-components-web uses pointer events internally. If you are using something below React 16.4, you will see unknown attribute errors, however the slider should still work.

<Slider
  onInput={(evt) => console.log(evt)}
  onChange={(evt) => console.log(evt)}
/>

function Example() {
  const [value, setValue] = React.useState(50);
  // onInput is required and will fire continuously.
  // onChange is optional and fires at the end of the interaction
  return (
    <Slider
      value={value}
      onChange={(evt) => setValue(evt.detail.value)}
      onInput={(evt) => setValue(evt.detail.value)}
      discrete
      step={10}
    />
  );
}

<Slider discrete min={0} max={200} step={10} />

<Slider discrete displayMarkers step={10} />

function Example() {
  const [value, setValue] = React.useState(80);
  const [startValue, setStartValue] = React.useState(20);
  return (
    <Slider
      range
      discrete
      valueStart={startValue}
      value={value}
      onChange={(evt) => setValue(evt.detail.value)}
      onChangeValueStart={(evt) => setStartValue(evt.detail.value)}
    ></Slider>
  );
}

Slider

A Slider component.

Props