useState | React Hooks | React.js Tutorial #5

Publicado em: 14 Outubro 2020
no canal de: Bruno Antunes
4,174
175

In this video we'll learn you how to useState in React. We'll see two examples. The first example using an input field keeping its status and the second example using a Counter keeping the count value in state by using useState.

This is the first React.js Hook we are covering in this series.

The next React Hook we are going to cover will be the useEffect.

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React.js Tutorial Playlist:    • React.js Tutorial with Hooks and Type...  
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Relevant Links for this video:
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React.js Forms Documentation (Controlled Components): https://reactjs.org/docs/forms.html
React.js useState Documentation: https://reactjs.org/docs/hooks-state....
React.js Hooks Reference Docs: https://reactjs.org/docs/hooks-refere...
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Timeline:
00:00 Intro
00:15 Input with useState example
03:12 Counter with useState example
10:21 useState with asynchronous code
11:25 Very important concepts to grasp while using Hooks
12:39 Outro

#ReactJS #Hooks #ReactHooks #useState

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