Скачать или смотреть How to Call Function Defined in Functional Child Component for React and React Native Using useRef

Hi everyone!

Today I am going to show you how to call a function defined inside a functional component by passing a ref to the child component and setting the function on the ref. I will be doing this in react native but you can do the same in React. To do this we will use the useRef hook from React.

My code for this example is available on GitHub:
https://github.com/chelseafarley/Chil...

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// ABOUT ME
My name is Chelsea and I started studying software engineering in 2010. I have been working commercially full time since 2014 and have been in various positions from graduate developer to tech lead to solution architect.
I'm a full stack developer with a lot of experience in C# and Javascript but my passion is for mobile development; specifically native iOS development and cross platform using React Native.

I always have many things on the go and am always trying out a new side hustle and failing at it; perhaps you can learn from my mistakes!

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Boya MM1 Microphone - https://amzn.to/3m6kif7
A reasonable quality and reasonably sturdy but cost effective microphone that can be used by both DSLR cameras, mobile phones and laptops

Canon 18-55mm Lens - https://amzn.to/3IwscFR
A kit lens but a decent quality lens for beginners getting used to a DSLR

Canon EOS Rebel T7 with 18-55mm Lens - https://amzn.to/3XZauAL
This is the kit I started with it includes the lens linked above and is a great starter camera.

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Apple iPhone 13 - https://amzn.to/3KAUba4
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Apple MacBook Pro - https://amzn.to/3KxrE5q
A nice portable computer for working from anywhere and perfect for iOS development

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//CONTACT:
Please contact me at: [email protected]

//CRAVING MORE:
You can find links to all my different sites and social media over on Linktree: https://linktr.ee/misscoding