Rate

Rate component.

When To Use#

Show evaluation.
A quick rating operation on something.

Examples

The simplest usage.

TypeScript
JavaScript
import { Rate } from 'infrad';
import React from 'react';

const App: React.FC = () => <Rate />;

export default App;

normal

Show copywriting

Add copywriting in rate components.

TypeScript
JavaScript
import { Rate } from 'infrad';
import React, { useState } from 'react';

const desc = ['terrible', 'bad', 'normal', 'good', 'wonderful'];

const App: React.FC = () => {
  const [value, setValue] = useState(3);

  return (
    <span>
      <Rate tooltips={desc} onChange={setValue} value={value} />
      {value ? <span className="ant-rate-text">{desc[value - 1]}</span> : ''}
    </span>
  );
};

export default App;

allowClear: true

allowClear: false

Clear star

Support set allow to clear star when click again.

TypeScript
JavaScript
import { Rate } from 'infrad';
import React from 'react';

const App: React.FC = () => (
  <>
    <Rate defaultValue={3} />
    <span className="ant-rate-text">allowClear: true</span>
    <br />
    <Rate allowClear={false} defaultValue={3} />
    <span className="ant-rate-text">allowClear: false</span>
  </>
);

export default App;

Customize character

Can customize each character using (RateProps) => ReactNode.

TypeScript
JavaScript
import { FrownOutlined, MehOutlined, SmileOutlined } from 'infra-design-icons';
import { Rate } from 'infrad';
import React from 'react';

const customIcons: Record<number, React.ReactNode> = {
  1: <FrownOutlined />,
  2: <FrownOutlined />,
  3: <MehOutlined />,
  4: <SmileOutlined />,
  5: <SmileOutlined />,
};

const App: React.FC = () => (
  <>
    <Rate defaultValue={2} character={({ index }: { index: number }) => index + 1} />
    <br />
    <Rate defaultValue={3} character={({ index }: { index: number }) => customIcons[index + 1]} />
  </>
);

export default App;

Half star

Support select half star.

TypeScript
JavaScript
import { Rate } from 'infrad';
import React from 'react';

const App: React.FC = () => <Rate allowHalf defaultValue={2.5} />;

export default App;

Read only

Read only, can't use mouse to interact.

TypeScript
JavaScript
import { Rate } from 'infrad';
import React from 'react';

const App: React.FC = () => <Rate disabled defaultValue={2} />;

export default App;

好
好
好
好
好
好
好
好
好
好

Other Character

Replace the default star to other character like alphabet, digit, iconfont or even Chinese word.

TypeScript
JavaScript
import { HeartOutlined } from 'infra-design-icons';
import { Rate } from 'infrad';
import React from 'react';

const App: React.FC = () => (
  <>
    <Rate character={<HeartOutlined />} allowHalf />
    <br />
    <Rate character="A" allowHalf style={{ fontSize: 36 }} />
    <br />
    <Rate character="好" allowHalf />
  </>
);

export default App;

API#

Property	Description	type	Default	Version
allowClear	Whether to allow clear when click again	boolean	true
allowHalf	Whether to allow semi selection	boolean	false
autoFocus	If get focus when component mounted	boolean	false
character	The custom character of rate	ReactNode \| (RateProps) => ReactNode	<StarFilled />	function(): 4.4.0
className	The custom class name of rate	string	-
count	Star count	number	5
defaultValue	The default value	number	0
disabled	If read only, unable to interact	boolean	false
style	The custom style object of rate	CSSProperties	-
tooltips	Customize tooltip by each character	string[]	-
value	The current value	number	-
onBlur	Callback when component lose focus	function()	-
onChange	Callback when select value	function(value: number)	-
onFocus	Callback when component get focus	function()	-
onHoverChange	Callback when hover item	function(value: number)	-
onKeyDown	Callback when keydown on component	function(event)	-

Methods#

Name	Description
blur()	Remove focus
focus()	Get focus