Switch

Switching Selector.

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

The most basic usage.

import { Switch } from 'antd';

function onChange(checked) {
  console.log(`switch to ${checked}`);
}

ReactDOM.render(
  <Switch defaultChecked onChange={onChange} />,
  mountNode
);

Text & icon

With text and icon.

import { Switch, Icon } from 'antd';

ReactDOM.render(
  <div>
    <Switch checkedChildren="开" unCheckedChildren="关" defaultChecked />
    <br />
    <Switch checkedChildren="1" unCheckedChildren="0" />
    <br />
    <Switch checkedChildren={<Icon type="check" />} unCheckedChildren={<Icon type="close" />} defaultChecked />
  </div>,
  mountNode
);

Mark a pending state of switch.

import { Switch } from 'antd';

ReactDOM.render(
  <div>
    <Switch loading defaultChecked />
    <br />
    <Switch size="small" loading />
  </div>,
  mountNode
);

Disabled

Disabled state of Switch.

import { Switch, Button } from 'antd';

class App extends React.Component {
  state = {
    disabled: true,
  }

  toggle = () => {
    this.setState({
      disabled: !this.state.disabled,
    });
  }

  render() {
    return (
      <div>
        <Switch disabled={this.state.disabled} defaultChecked />
        <br />
        <Button type="primary" onClick={this.toggle}>Toggle disabled</Button>
      </div>
    );
  }
}

ReactDOM.render(<App />, mountNode);

Two sizes

size="small" represents a small sized switch.

import { Switch } from 'antd';

ReactDOM.render(
  <div>
    <Switch defaultChecked />
    <br />
    <Switch size="small" defaultChecked />
  </div>,
  mountNode
);

API#

Property	Description	Type	Default
autoFocus	get focus when component mounted	boolean	false
checked	determine whether the `Switch` is checked	boolean	false
checkedChildren	content to be shown when the state is checked	string\|ReactNode
defaultChecked	to set the initial state	boolean	false
disabled	Disable switch	boolean	false
loading	loading state of switch	boolean	false
size	the size of the `Switch`, options: `default` `small`	string	default
unCheckedChildren	content to be shown when the state is unchecked	string\|ReactNode
onChange	trigger when the checked state is changing	Function(checked: boolean, event: Event)
onClick	trigger when clicked	Function(checked: boolean, event: Event)
className	additional class to Switch	string	-

Methods#

Name	Description
blur()	remove focus
focus()	get focus

Components

Switch

When To Use#

Examples

API#

Methods#