React Native workshop week 2 snippet

week_2_demo_2.js

import React, { Component } from 'react';
import { Text, View } from 'react-native';
export default class App extends Component {
  constructor(props) {
    super(props);
    this.state = {
      factor1: 2,
      factor2: 5,
    }
  }
  render() {
    return (
      <View style={{height: '100%', justifyContent: 'center', alignItems: 'center'}}>
        <Text>因數1是{this.state.factor1}</Text>
        <Text>因數2是{this.state.factor2}</Text>
        <Text>相乘之後是{ this.state.factor1 * this.state.factor2 }</Text>
      </View>
    );
  }
}