city-picker 城市选择器

城市选择器组件（City selector component）是一种用于在用户界面上选择城市的UI组件。它允许用户从一组预定义的城市或地区列表中选择特定的城市。

Props参数

名称	类型	是否必传	默认值	描述
value	string[]	否	-
data	ICityData[]	否	-

示例

/* eslint-disable no-console */
import { View } from '@tarojs/components'
import { useState } from 'react'
import MMButton from '~/components/button'
import MMCityPicker, { ICityRsult } from '~/components/city-picker'
import MMPageContainer from '../_components/page-container'
import PageDemoBlock from '../_components/page-demo-block'

export default () => {
  const [cityValue, setCityValue] = useState<string[]>(['110000', '110001', '110109'])
  const [result, setResult] = useState<ICityRsult[]>([])
  const [visible, setVisible] = useState(false)

  return (
    <MMPageContainer title="城市选择器">
      <PageDemoBlock title="使用">
        <MMButton onClick={() => setVisible(true)}>点击选择</MMButton>
        <View>{result.map((value) => value.label).join(',')}</View>
      </PageDemoBlock>

      <MMCityPicker
        value={cityValue}
        visible={visible}
        onVisibleChange={setVisible}
        onCancel={() => {
          console.log('点击了取消')
        }}
        onOk={(data, result) => {
          console.log(data, result)
          setCityValue(data)
          setResult(result)
        }}
      />
      <View className="spacing" />
    </MMPageContainer>
  )
}