Rate 评分

评分组件

import { Rate } from 'uiw';
// or
import Rate from '@uiw/react-rate';

基本用法

按钮样式的单选组合。

`jsx mdx:preview&bg=#fff import React from 'react'; import { Rate, Divider, Icon } from 'uiw';

export default function Demo() { return (

### 在表单中使用

在 [`<Form />`](#/components/form) 表单中应用 [`<Rate />`](#/components/rate) 组件

```jsx mdx:preview&bg=#fff
import React from 'react';
import { Form, Row, Col, Icon, Rate, Button, Notify } from 'uiw';

export default function Demo() {
  return (
    <div>
      <Form
        resetOnSubmit={false}
        onSubmitError={(error) => {
          if (error.filed) {
            return { ...error.filed };
          }
          return null;
        }}
        onSubmit={({initial, current}) => {
          const errorObj = {};
          if (current.rate < 2) {
            errorObj.rate = '评分低于 2 拒绝提交评分！';
          }
          if(Object.keys(errorObj).length > 0) {
            const err = new Error();
            err.filed = errorObj;
            Notify.error({ title: '提交失败！', description: '请确认提交表单是否正确！' });
            throw err;
          }
          Notify.success({
            title: '提交成功！',
            description: `表单提交成功，选择值为：${current.rate}！`,
          });
        }}
        fields={{
          rate: {
            initialValue: 3,
            children: <Rate style={{ fontSize: 14 }} character={<Icon type="star-on" />} />
          },
        }}
      >
        {({ fields, state, canSubmit }) => {
          return (
            <div>
              <Row>
                <Col fixed>{fields.rate}</Col>
              </Row>
              <Row>
                <Col fixed>
                  <Button size="small" disabled={!canSubmit()} type="primary" htmlType="submit">提交</Button>
                </Col>
              </Row>
              <Row>
                <Col>
                  <pre style={{ padding: 10, marginTop: 10 }}>
                    {JSON.stringify(state.current, null, 2)}
                  </pre>
                </Col>
              </Row>
            </div>
          )
        }}
      </Form>
    </div>
  )
}

受控

`jsx mdx:preview&bg=#fff import React from 'react'; import { Rate, Divider, Icon, RadioGroup, Radio } from 'uiw';

export default function Demo() { const [value, setValue] = React.useState(4); return (

### 只读

按钮样式的单选组合。

```jsx mdx:preview&bg=#fff
import React from 'react';
import { Rate, Divider, Icon } from 'uiw';

export default function Demo() {
  return (
    <div>
      <Rate readOnly value={3} />
      <Divider />
      <Rate readOnly character="☆" value={4} />
      <Divider />
      <Rate readOnly character={<Icon type="heart-on" />} value={3.5} />
      <Divider />
      <Rate readOnly character="✿" value={4} />
    </div>
  );
}

文本

按钮样式的单选组合。

`jsx mdx:preview&bg=#fff import React from 'react'; import { Rate, Divider } from 'uiw';

export default function Demo() { return (

### 半选

```jsx mdx:preview&bg=#fff
import React from 'react';
import { Rate, Divider, Icon } from 'uiw';

export default function Demo() {
  return (
    <div>
      <Rate allowHalf character={<Icon type="heart-on" />} value={3.3} />
      <Divider />
      <Rate allowHalf color="#d80000" character={<Icon type="heart-on" />} value={4.3} />
    </div>
  );
}

尺寸

`jsx mdx:preview&bg=#fff import React from 'react'; import { Rate, Divider, Icon } from 'uiw';

export default function Demo() { return (

Rate