flatlist onclick react native code example

Example 1: react native scrollview

import React from 'react';
import { StyleSheet, Text, ScrollView } from 'react-native';

export default function App() {
  return (
      <ScrollView style={styles.scrollView}>
        <Text style={styles.text}>
          Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do
          eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad
          minim veniam, quis nostrud exercitation ullamco laboris nisi ut
          aliquip ex ea commodo consequat. Duis aute irure dolor in
          reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla
          pariatur. Excepteur sint occaecat cupidatat non proident, sunt in
          culpa qui officia deserunt mollit anim id est laborum.
        </Text>
      </ScrollView>
  );
}

const styles = StyleSheet.create({
  scrollView: {
    backgroundColor: 'gray',
    marginHorizontal: 20,
  },
  text: {
    fontSize: 42,
  },
});

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}      
  		/>    
		);  
	}
}

Example 3: react native modal

import React, {Component} from 'react';
import {Modal, Text, TouchableHighlight, View, Alert} from 'react-native';

class ModalExample extends Component {
  state = {
    modalVisible: false,
  };

  setModalVisible(visible) {
    this.setState({modalVisible: visible});
  }

  render() {
    return (
      <View style={{marginTop: 22}}>
        <Modal
          animationType="slide"
          transparent={false}
          visible={this.state.modalVisible}
          onRequestClose={() => {
            Alert.alert('Modal has been closed.');
          }}>
          <View style={{marginTop: 22}}>
            <View>
              <Text>Hello World!</Text>

              <TouchableHighlight
                onPress={() => {
                  this.setModalVisible(!this.state.modalVisible);
                }}>
                <Text>Hide Modal</Text>
              </TouchableHighlight>
            </View>
          </View>
        </Modal>

        <TouchableHighlight
          onPress={() => {
            this.setModalVisible(true);
          }}>
          <Text>Show Modal</Text>
        </TouchableHighlight>
      </View>
    );
  }
}