react native select dropdown code example

Example 1: picker change event react native

<Picker
        selectedValue={selectedValue}
        style={{ height: 50, width: 150 }}
        onValueChange={(itemValue, itemIndex) => setSelectedValue(itemValue)}
      >
        <Picker.Item label="Java" value="java" />
        <Picker.Item label="JavaScript" value="js" />
      </Picker>

Example 2: react native dropdown

// How to install
npm install --save react-native-material-dropdown

// How to use
import React, { Component } from 'react';
import { Dropdown } from 'react-native-material-dropdown';

class Example extends Component {
  render() {
    let data = [
      {      value: 'Banana',    },
      {      value: 'Mango',    },
      {      value: 'Pear',    }];
    
    return (      
      <Dropdown        
      label='Favorite Fruit'        
      data={data}      
  		/>    
		);  
	}
}