react native picker cascader / multilevel dropdown

Installation

npm install --save react-native-picker-cascader / multilevel-dropdown

How to Use

import PickerCascader  from 'react-native-picker-cascader';

<PickerCascader style={{ padding: 10 }} data={[
          {
            key: '1', text: 'Australia', children: [{
              key: '2', text: 'New South Wales',
              children: [{ key: '3', text: 'Sydney' }, { key: '4', text: 'Wollongong' }]
            },
            {
              key: '5', text: 'Victoria',
              children: [{ key: '6', text: 'Melbourne' }, { key: '7', text: 'Geelong' }]
            }
            ]
          },
          {
            key: '10', text: 'Canada',
            children: [
              {
                key: '11', text: 'Alberta', children: [{ key: '12', text: 'Calgary' },
                { key: '13', text: 'Brooks' }]
              },
              {
                key: '14', text: 'British Columbia', children: [{ key: '15', text: 'Vancouver' },
                { key: '16', text: 'Vernon' }]
              }

            ]
          },
          {
            key: '20', text: 'United States',
            children: [
              {
                key: '21', text: 'New York', children: [{ key: '22', text: 'Albany' },
                { key: '23', text: 'Norwich' }]
              },
              {
                key: '24', text: 'Pennsylvania', children: [{ key: '25', text: 'Farrell' },
                { key: '26', text: 'Parker' }]
              }

            ]
          }
        ]}
          onValueChange={(item) => this.valueChanged(item)}>
          >
        </PickerCascader>
        

props

| prop | Description | | --- | --- | | data | Datasource for control, JavaScript object, if you want to bind json use json.Parse() to convert to JS object | | onValueChange | Event, will give you selected item, key as '~' separated and values as | separated |

npm

https://www.npmjs.com/package/react-native-picker-cascader

Libraries Used

https://github.com/jacklam718/react-native-popup-dialog @jacklam718

Developed By

Asif Sharif

License

MIT