rc-slider-ng

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

对 rc-slider 包 bug 的修改。以及给 tipFormatter 添加 index 参数一遍某些特殊需求；添加 disableds 属性，可单独控制多个 handle；单独导出 TooltipSlider、handleRender。

import Slider, { TooltipSlider, handleRender } from 'rc-slider-ng';
import 'rc-slider-ng/assets/index.css';

export default () => (
  <>
    <Slider />
    <TooltipSlider
      range
      min={0}
      max={20}
      defaultValue={[3, 10]}
      tipFormatter={(value, index) => `${value}!`}
      allowCross={false}
      disableds={[true, false]}
    />
    <Slider min={0} max={20} defaultValue={3} handleRender={handleRender} />
  </>
);

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-ng');
const createSliderWithTooltip = Slider.createSliderWithTooltip;
const Range = createSliderWithTooltip(Slider.Range);

Online demo

After TooltipSlider was wrapped by createSliderWithTooltip, it will have the following props:

| Name | Type | Default | Description | | --- | --- | --- | --- | | tipFormatter | (value: number,index: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. | | keyboard | boolean | true | Support using keyboard to move handlers. | | 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 | fn(values,dragIndexRef)=>void | NOOP | onBeforeChange will be triggered when ontouchstart or onmousedown is triggered. dragIndexRef.current is dragIndex | | onChange | fn(valus,dragIndex)=>void | NOOP | onChange will be triggered while the value of Slider changing. | | onAfterChange | fn(values,dragIndex)=>void | 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 | (dotValue) => Object | {} | The style used for the dots. | | activeDotStyle | Object | (dotValue) => 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. | | disableds | boolean[] | | Control every slider point |

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.