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81 lines
4.1 KiB
Markdown
81 lines
4.1 KiB
Markdown
---
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category: Components
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group: Data Entry
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title: Slider
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cover: https://mdn.alipayobjects.com/huamei_7uahnr/afts/img/A*_4heQaUrFn4AAAAAAAAAAAAADrJ8AQ/original
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coverDark: https://mdn.alipayobjects.com/huamei_7uahnr/afts/img/A*XkgXTaudeosAAAAAAAAAAAAADrJ8AQ/original
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demo:
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cols: 2
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---
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A Slider component for displaying current value and intervals in range.
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## When To Use
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To input a value in a range.
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## Examples
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<!-- prettier-ignore -->
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<code src="./demo/basic.tsx">Basic</code>
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<code src="./demo/input-number.tsx">Slider with InputNumber</code>
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<code src="./demo/icon-slider.tsx">Slider with icon</code>
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<code src="./demo/tip-formatter.tsx">Customize tooltip</code>
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<code src="./demo/event.tsx">Event</code>
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<code src="./demo/mark.tsx">Graduated slider</code>
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<code src="./demo/vertical.tsx">Vertical</code>
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<code src="./demo/show-tooltip.tsx">Control visible of ToolTip</code>
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<code src="./demo/reverse.tsx">Reverse</code>
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<code src="./demo/draggableTrack.tsx">Draggable track</code>
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## API
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| Property | Description | Type | Default | Version |
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| --- | --- | --- | --- | --- |
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| autoFocus | Whether get focus when component mounted | boolean | false | |
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| defaultValue | The default value of slider. When `range` is false, use number, otherwise, use \[number, number] | number \| \[number, number] | 0 \| \[0, 0] | |
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| disabled | If true, the slider will not be intractable | boolean | false | |
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| keyboard | Support using keyboard to move handlers | boolean | true | 5.2.0+ |
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| dots | Whether the thumb can drag over tick only | boolean | false | |
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| included | Make effect when `marks` not null, true means containment and false means coordinative | boolean | true | |
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| marks | Tick mark of Slider, type of key must be `number`, and must in closed interval \[min, max], each mark can declare its own style | object | { number: ReactNode } \| { number: { style: CSSProperties, label: ReactNode } } | |
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| max | The maximum value the slider can slide to | number | 100 | |
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| min | The minimum value the slider can slide to | number | 0 | |
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| range | Dual thumb mode | boolean | false | |
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| reverse | Reverse the component | boolean | false | |
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| step | The granularity the slider can step through values. Must greater than 0, and be divided by (max - min) . When `marks` no null, `step` can be null | number \| null | 1 | |
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| tooltip | The tooltip relate props | [tooltip](#tooltip) | - | 4.23.0 |
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| value | The value of slider. When `range` is false, use number, otherwise, use \[number, number] | number \| \[number, number] | - | |
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| vertical | If true, the slider will be vertical | boolean | false | |
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| onAfterChange | Fire when onmouseup is fired | (value) => void | - | |
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| onChange | Callback function that is fired when the user changes the slider's value | (value) => void | - | |
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| trackStyle | The style of slider track (the active range) | CSSProperties | - | |
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| railStyle | The style of slider rail (the background) | CSSProperties | - | |
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| handleStyle | The style of slider handle | CSSProperties | - | |
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### range
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| Property | Description | Type | Default | Version |
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| -------------- | ------------------------------- | ------- | ------- | ------- |
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| draggableTrack | Whether range track can be drag | boolean | false | 4.10.0 |
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### tooltip
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| Property | Description | Type | Default | Version |
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| --- | --- | --- | --- | --- |
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| open | If true, Tooltip will show always, or it will not show anyway, even if dragging or hovering | boolean | - | 4.23.0 |
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| placement | Set Tooltip display position. Ref [Tooltip](/components/tooltip/) | string | - | 4.23.0 |
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| getPopupContainer | The DOM container of the Tooltip, the default behavior is to create a div element in body | (triggerNode) => HTMLElement | () => document.body | 4.23.0 |
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| formatter | Slider will pass its value to `formatter`, and display its value in Tooltip, and hide Tooltip when return value is null | value => ReactNode \| null | IDENTITY | 4.23.0 |
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## Methods
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| Name | Description | Version |
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| ------- | ------------ | ------- |
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| blur() | Remove focus | |
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| focus() | Get focus | |
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## Design Token
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<ComponentTokenTable component="Slider"></ComponentTokenTable>
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