Created
December 13, 2018 03:03
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| import React from 'react'; | |
| import { View, Picker, StyleSheet } from 'react-native'; | |
| import PropTypes from 'prop-types'; | |
| const PickerExample = ({elements}) => ( | |
| <View> | |
| <Picker | |
| mode={Platform.OS === 'ios' ? 'dialog' : 'dropdown'} | |
| style={styles.picker} | |
| selectedValue={this.state.quantityType} | |
| onValueChange={this.changeType} | |
| itemStyle={styles.pickerItems} | |
| > | |
| {elements.map(element => <Picker.Item label={element.label} value={element.value}/>)} | |
| </Picker> | |
| </View> | |
| ) | |
| PickerExample.propTypes = { | |
| elements: PropTypes.arrayOf( | |
| PropTypes.shape({ | |
| label: PropTypes.string, | |
| value: PropTypes.string, | |
| }) | |
| ) | |
| } | |
| const styles = StyleSheet.create({ | |
| picker: { | |
| flex: 2, | |
| backgroundColor: '#E0E0E0', | |
| height: 40, | |
| }, | |
| pickerItems: { | |
| height: 40, | |
| }, | |
| }); |
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