Component Communications in ReactJS
⭕ Overview
In this video, we'll learn how ReactJS components communicate with each other. In React, the flow of data is always unidirectional from the parent component down to a child component. Normally, the single source of truth (actual state data) is stored in a class (stateful) component. Without using React Hooks or other third-party tools, When this data needs to be consumed by another component, you have a couple of options: (1) pass it down via the props object, (2) use React Hooks or mixins (deprecated), (3) react router, or (4) via a third party tool such as Redux. In this video, we'll learn to use only option 1 to pass state via the props and an event handler.
⭕ Chapters
0:00 - Introduction
2:50 - Code explained
5:50 - Parent to Child
9:37 - Child to Parent
17:18 - Child to Child
⭕ About me
I am a Web instructor and author for Linkedin Learning (formerly Lynda.com), Packt, E-C Council, Udemy, and MC Press.
⭕ Visit my site: https://christianhur.com
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