RangeSlider

A highly optimized and fully customizable pure JS component for value range selection.

Image

Installation

• npm: npm install --save km-range-slider
• yarn: yarn add km-range-slider

Usage

KmSlider uses react hooks, so this component doesn't work with React Native versions below 0.59.0

...

import KmSlider from 'km-range-slider';

...

const [low, setLow] = useState(0)
const [high, setHigh] = useState(0)
...

<RangeSlider
  style={{ flex: 1, width: screenWidth - 32, marginTop: 10 }}
  min={0}
  max={100}
  step={1}
  hideFloatingLabel={false}
  hideLeftRightLabel={false}
  styleLeftRightLable={{
      color: "red",
  }}
  disableRange
  allowLabelOverflow={true}
  floatingLabel={true}
  renderThumb={() => {
      return (
          <View style={{
              backgroundColor: "white",
              height: 25,
              width: 25,
              borderRadius: 15,
              shadowColor: "black",
              shadowOffset: { width: 0, height: 2 },
              shadowOpacity: 0.1,
              shadowRadius: 1.5,
              elevation: 4
          }}></View>
      )
  }}
  renderRail={() => {
      return (
          <View style={{
              height: 5,
              width: screenWidth - 44.5,
              backgroundColor: "blue"
          }}></View>
      )
  }}
  renderRailSelected={() => {
      return (
          <View style={{ backgroundColor: "green", height: 5, width: '100%', marginLeft: -12 }}></View>
      )
  }}
  renderLabel={(value) => {
      return (
          <Text style={{ color: "blue" }}>{value}</Text>
      )
  }}
  onValueChanged={(low, high) => {
      //setLow(low)
      //setHigh(high)
  }}
/>

...

RangeSlider

We are using the current package : , Some of the required modification in it. I have added some new props in it.

Properties

| Name | Description | Type | Default Value | | --- | --- | --- | :-------------: | | min | Minimum value of slider | number | required | | max | Maximum value of slider | number | required | | step | Step of slider | number | 1 | | low | Low value of slider | number | Initially min value will be set if not provided | | high | High value of slider | number | Initially max value will be set if not provided | | hideFloatingLabel | Floating label will be hide after slideing Because it's defaut value true. | boolean | true | | hideLeftRightLabel | Lable with min and max value, it will be display on the slider edge. | boolean | true | | styleLeftRightLable | Style object of Left & Right Text. | object | { color : 'black } | | floatingLabel | If set to true, labels will not take space in component tree. Instead they will be rendered over the content above the slider (like a small popup). | boolean | false | | disableRange | Slider works as an ordinary slider with 1 control if true | boolean | false | | disabled | Any user interactions will be ignored if true | boolean | false | | allowLabelOverflow | If set to true, labels are allowed to be drawn outside of slider component's bounds.Otherwise label's edges will never get out of component's edges. | boolean | false | | renderThumb | Should render the thumb. | () => Node | required | | renderRail | Should render the "rail" for thumbs.Rendered component should have flex: 1 style so it won't fill up the whole space. | () => Node | required | | renderRailSelected | Should render the selected part of "rail" for thumbs.Rendered component should not have flex: 1 style so it fills up the whole space. | () => Node | required | | renderLabel | Should render label above thumbs.If no function is passed, no label will be drawn. | (value: number) => Node | undefined | | renderNotch | Should render the notch below the label (above the thumbs).Classic notch is a small triangle below the label.If allowLabelOverflow is not set to true, the notch will continue moving with thumb even if the label has already reached the edge of the component and can't move further.| () => Node | undefined | | onValueChanged | Will be called when a value was changed.If disableRange is set to true, the second argument should be ignored.fromUser will be true if the value was changed by user's interaction. | (low: number, high: number, fromUser: boolean) => void | undefined |