Book Image

React and React Native - Fourth Edition

By : Adam Boduch, Roy Derks, Mikhail Sakhniuk
Book Image

React and React Native - Fourth Edition

By: Adam Boduch, Roy Derks, Mikhail Sakhniuk

Overview of this book

Over the years, React and React Native has proven itself among JavaScript developers as a popular choice for a complete and practical guide to the React ecosystem. This fourth edition comes with the latest features, enhancements, and fixes to align with React 18, while also being compatible with React Native. It includes new chapters covering critical features and concepts in modern cross-platform app development with React. From the basics of React to popular components such as Hooks, GraphQL, and NativeBase, this definitive guide will help you become a professional React developer in a step-by-step manner. You'll begin by learning about the essential building blocks of React components. As you advance through the chapters, you'll work with higher-level functionalities in application development and then put your knowledge to work by developing user interface components for the web and native platforms. In the concluding chapters, you'll learn how to bring your application together with robust data architecture. By the end of this book, you'll be able to build React applications for the web and React Native applications for multiple mobile platforms.
Table of Contents (36 chapters)
1
Part 1 – React
15
Part 2 – React Native
31
Part 3 – React Architecture

Collecting date/time input

In this final section of this chapter, you'll learn how to implement date/time pickers. React Native docs suggest using @react-native-community/datetimepicker independent date/time picker components for iOS and Android, which means that it is up to you to handle the cross-platform differences between the components. To install datetimepicker, run the following command in the project:

expo install @react-native-community/datetimepicker

So, let's start with a date picker component for iOS:

import React from "react";
import { Text, View } from "react-native";
import DateTimePicker from "@react-native-
  community/datetimepicker";
import styles from "./styles";
export default function DatePicker(props) {
  return (
    <View style={styles.datePickerContainer}>
      <Text style={styles.datePickerLabel}>{props.label}
 ...