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