rc-slider
Slider UI component for React
Install
Example
npm start and then go to http://localhost:8000
Online examples: https://slider.react-component.now.sh/
Usage
import Slider, { Range } from 'rc-slider';
import 'rc-slider/assets/index.css';
export default () => (
<>
<Slider />
<Range />
</>
);Compatibility
 IE / Edge |
 Firefox |
 Chrome |
 Safari |
 Electron |
|---|---|---|---|---|
| IE11, Edge | last 2 versions | last 2 versions | last 2 versions | last 2 versions |
API
createSliderWithTooltip(Slider | Range) => React.Component
An extension to make Slider or Range support Tooltip on handle.
const Slider = require('rc-slider');
const createSliderWithTooltip = Slider.createSliderWithTooltip;
const Range = createSliderWithTooltip(Slider.Range);After Range or Slider was wrapped by createSliderWithTooltip, it will have the following props:
| Name | Type | Default | Description |
|---|---|---|---|
| tipFormatter | (value: number): React.ReactNode | value => value |
A function to format tooltip's overlay |
| tipProps | Object | { placement: 'top', prefixCls: 'rc-slider-tooltip', overlay: tipFormatter(value) } |
A function to format tooltip's overlay |
Common API
The following APIs are shared by Slider and Range.
| Name | Type | Default | Description |
|---|---|---|---|
| className | string | '' |
Additional CSS class for the root DOM node |
| min | number | 0 |
The minimum value of the slider |
| max | number | 100 |
The maximum value of the slider |
| marks | {number: ReactNode} or{number: { style, label }} |
{} |
Marks on the slider. The key determines the position, and the value determines what will show. If you want to set the style of a specific mark point, the value should be an object which contains style and label properties. |
| step | number or null |
1 |
Value to be added or subtracted on each step the slider makes. Must be greater than zero, and max - min should be evenly divisible by the step value. When marks is not an empty object, step can be set to null, to make marks as steps. |
| vertical | boolean | false |
If vertical is true, the slider will be vertical. |
| handle | (props) => React.ReactNode | A handle generator which could be used to customized handle. | |
| included | boolean | true |
If the value is true, it means a continuous value interval, otherwise, it is a independent value. |
| reverse | boolean | false |
If the value is true, it means the component is rendered reverse. |
| disabled | boolean | false |
If true, handles can't be moved. |
| dots | boolean | false |
When the step value is greater than 1, you can set the dots to true if you want to render the slider with dots. |
| onBeforeChange | Function | NOOP | onBeforeChange will be triggered when ontouchstart or onmousedown is triggered. |
| onChange | Function | NOOP | onChange will be triggered while the value of Slider changing. |
| onAfterChange | Function | NOOP | onAfterChange will be triggered when ontouchend or onmouseup is triggered. |
| minimumTrackStyle | Object | please use trackStyle instead. (only used for slider, just for compatibility , will be deprecate at [email protected] ) |
|
| maximumTrackStyle | Object | please use railStyle instead (only used for slider, just for compatibility , will be deprecate at [email protected]) |
|
| handleStyle | Array[Object] | Object | [{}] |
The style used for handle. (both for slider(Object) and range(Array of Object), the array will be used for multi handle following element order) |
| trackStyle | Array[Object] | Object | [{}] |
The style used for track. (both for slider(Object) and range(Array of Object), the array will be used for multi track following element order) |
| railStyle | Object | {} |
The style used for the track base color. |
| dotStyle | Object | {} |
The style used for the dots. |
| activeDotStyle | Object | {} |
The style used for the active dots. |
Slider
| Name | Type | Default | Description |
|---|---|---|---|
| defaultValue | number | 0 |
Set initial value of slider. |
| value | number | - | Set current value of slider. |
| startPoint | number | undefined |
Track starts from this value. If undefined, min is used. |
| tabIndex | number | 0 |
Set the tabIndex of the slider handle. |
| ariaLabelForHandle | string | - | Set the aria-label attribute on the slider handle. |
| ariaLabelledByForHandle | string | - | Set the aria-labelledby attribute on the slider handle. |
| ariaValueTextFormatterForHandle | (value) => string | - | A function to set the aria-valuetext attribute on the slider handle. It receives the current value of the slider and returns a formatted string describing the value. See WAI-ARIA Authoring Practices 1.1 for more information. |
Range
| Name | Type | Default | Description |
|---|---|---|---|
| defaultValue | number[] |
[0, 0] |
Set initial positions of handles. |
| value | number[] |
Set current positions of handles. | |
| tabIndex | number[] | [0, 0] |
Set the tabIndex of each handle. |
| ariaLabelGroupForHandles | Array[string] | - | Set the aria-label attribute on each handle. |
| ariaLabelledByGroupForHandles | Array[string] | - | Set the aria-labelledby attribute on each handle. |
| ariaValueTextFormatterGroupForHandles | Array[(value) => string] | - | A function to set the aria-valuetext attribute on each handle. It receives the current value of the slider and returns a formatted string describing the value. See WAI-ARIA Authoring Practices 1.1 for more information. |
| count | number | 1 |
Determine how many ranges to render, and multiple handles will be rendered (number + 1). |
| allowCross | boolean | true |
allowCross could be set as true to allow those handles to cross. |
| pushable | boolean or number | false |
pushable could be set as true to allow pushing of surrounding handles when moving a handle. When set to a number, the number will be the minimum ensured distance between handles. Example:  |
| draggableTrack | boolean | false |
Open the track drag. open after click on the track will be invalid. |
SliderTooltip
The Tooltip Component that keep following with content.
Development
npm install
npm start
Test Case
npm run test
Coverage
npm run coverage
License
rc-slider is released under the MIT license.