mirror of
https://github.com/ant-design/ant-design.git
synced 2024-12-17 10:28:06 +08:00
69 lines
2.6 KiB
Markdown
69 lines
2.6 KiB
Markdown
---
|
||
category: Components
|
||
group: Data Entry
|
||
title: Switch
|
||
description: Used to toggle between two states.
|
||
cover: https://mdn.alipayobjects.com/huamei_7uahnr/afts/img/A*rtArRpBNDZcAAAAAAAAAAAAADrJ8AQ/original
|
||
coverDark: https://mdn.alipayobjects.com/huamei_7uahnr/afts/img/A*al07RK8SGf4AAAAAAAAAAAAADrJ8AQ/original
|
||
demo:
|
||
cols: 2
|
||
---
|
||
|
||
## When To Use
|
||
|
||
- If you need to represent the switching between two states or on-off state.
|
||
- The difference between `Switch` and `Checkbox` is that `Switch` will trigger a state change directly when you toggle it, while `Checkbox` is generally used for state marking, which should work in conjunction with submit operation.
|
||
|
||
## Examples
|
||
|
||
<!-- prettier-ignore -->
|
||
<code src="./demo/basic.tsx">Basic</code>
|
||
<code src="./demo/disabled.tsx">Disabled</code>
|
||
<code src="./demo/text.tsx">Text & icon</code>
|
||
<code src="./demo/size.tsx">Two sizes</code>
|
||
<code src="./demo/loading.tsx">Loading</code>
|
||
<code src="./demo/component-token.tsx" debug>Custom component token</code>
|
||
|
||
## API
|
||
|
||
Common props ref：[Common props](/docs/react/common-props)
|
||
|
||
| Property | Description | Type | Default | Version |
|
||
| --- | --- | --- | --- | --- |
|
||
| autoFocus | Whether get focus when component mounted | boolean | false | |
|
||
| checked | Determine whether the Switch is checked | boolean | false | |
|
||
| checkedChildren | The content to be shown when the state is checked | ReactNode | - | |
|
||
| className | The additional class to Switch | string | - | |
|
||
| defaultChecked | Whether to set the initial state | boolean | false | |
|
||
| defaultValue | Alias for `defaultChecked` | boolean | - | 5.12.0 |
|
||
| disabled | Disable switch | boolean | false | |
|
||
| loading | Loading state of switch | boolean | false | |
|
||
| size | The size of the Switch, options: `default` `small` | string | `default` | |
|
||
| unCheckedChildren | The content to be shown when the state is unchecked | ReactNode | - | |
|
||
| value | Alias for `checked` | boolean | - | 5.12.0 |
|
||
| onChange | Trigger when the checked state is changing | function(checked: boolean, event: Event) | - | |
|
||
| onClick | Trigger when clicked | function(checked: boolean, event: Event) | - | |
|
||
|
||
## Methods
|
||
|
||
| Name | Description |
|
||
| ------- | ------------ |
|
||
| blur() | Remove focus |
|
||
| focus() | Get focus |
|
||
|
||
## Design Token
|
||
|
||
<ComponentTokenTable component="Switch"></ComponentTokenTable>
|
||
|
||
## FAQ
|
||
|
||
### Why not work in Form.Item?
|
||
|
||
Form.Item default bind value to `value` property, but Switch value property is `checked`. You can use `valuePropName` to change bind property.
|
||
|
||
```tsx | pure
|
||
<Form.Item name="fieldA" valuePropName="checked">
|
||
<Switch />
|
||
</Form.Item>
|
||
```
|