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@ambilight-taro/picker

v1.0.0

Published

![NPM Version](https://img.shields.io/npm/v/%40ambilight-taro%2Fpicker) ![NPM Downloads](https://img.shields.io/npm/dm/%40ambilight-taro%2Fpicker)

Downloads

5

Readme

@ambilight-taro/picker

NPM Version NPM Downloads

Installation

npm install @ambilight-taro/picker

Usage

选择器组件,主要用作在多个选项中快速选择某一项

组件会在初始化的时候自动查询组件本身的高度和选项的高度,故而需注意:

  • 在初次渲染的时候就保证组件、选项高度是预期的,且后续不改变(组件默认会和父容器高度一致,可通过样式来设定组件、选项高度)
  • 请保证所有的选项高度保持一致(出于性能考虑,组件会讲将有选项高度视作一致)

受控

const [value, setValue] = useState('0')

<AlPicker 
  value={value} 
  onChange={setValue}
  options={[
    {
      id: '0',
      content: '0'
    },
    {
      id: '1',
      content: <Text>1</Text>
    },
  ]}
/>

非受控

<AlPicker 
  defaultValue={'0'} 
  onChange={setValue}
  options={[
    {
      id: '0',
      content: '0'
    },
    {
      id: '1',
      content: <Text>1</Text>
    },
  ]}
/>

Props

interface AlPickerOption {
  /**
   * 选项渲染内容
   */
  content: React.ReactNode
  /**
   * 选项 id
   */
  id: string
}

interface AlPickerProps {
  /**
   * 选项信息
   */
  options: AlPickerOption[]
  /**
   * 选中值 id
   */
  value?: string
  /**
   * 默认选中值 id
   */
  defaultValue?: string
  /**
   * 选中值改变事件
   */
  onChange?: (value: string) => void
  className?: string
  style?: React.CSSProperties | string
}