import React from 'react';
import ReactDOM from 'react-dom';
import Picker from 'react-picker-address';
import 'react-picker-address/dist/react-picker-address.css';
import { district } from './district';

class PickerDemo extends React.Component {
  state = {
    visible: false,
    address: '',
  }

  showPicker = () => {
    this.setState({
      visible: true,
    });
  }

  hidePicker = () => {
    this.setState({
      visible: false,
    });
  }

  onChange = (value, selectedRows) => {
    this.setState({
      address: selectedRows.map(item => item.title).join(','),
      visible: false
    })
    console.log('选择值:', value);
  }

  render() {
    return (
      <div>
        <input onClick={this.showPicker} value={this.state.address} placeholder="请选择地区" readOnly />
        <Picker 
          visible={this.state.visible} 
          onClose={this.hidePicker} 
          dataSource={district} 
          onChange={this.onChange}
        />
      </div>
    );
  }
}

ReactDOM.render(<PickerDemo />, container);

npm install
npm start