React Cascader組件實現地址選擇

1.使用Cascader連級組件實現項目中城市選擇ui

 import {cityData} from "./static/js/city";

<Form.Item label="辦公地址" > {getFieldDecorator('addressAll', { rules: [{ required: true, message: '地址詳情不能爲空!' }], })( <Cascader suffixIcon={<Icon type="caret-down"/>} options={cityData} onChange={this.props.selectedCity} placeholder="請選擇" /> )} </Form.Item>

2.地址js文件保存在文件以備用this

格式以下:spa

export const cityData = [{
 value: 'zhejiang',
  label: 'Zhejiang',
  children: [{
    value: 'hangzhou',
    label: 'Hangzhou',
    children: [{
      value: 'xihu',
      label: 'West Lake',
    }],
  }],
}, {
  value: 'jiangsu',
  label: 'Jiangsu',
  children: [{
    value: 'nanjing',
    label: 'Nanjing',
    children: [{
      value: 'zhonghuamen',
      label: 'Zhong Hua Men',
    }],
  }],
}]

 效果以下3d

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