Ionic React Lifecycle Methods and Hooks explained in 5 minutes

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The Lifecycle methods in Ionic allow you to execute bits of code at a certain point of time relative to a components or page's lifecycle. This allows you to fetch data before the page has rendered or clean up subscriptions once it leaves.

Ionic React manages the page lifecycle itself and has its own methods and hooks to ensure we're not limited or restricted to using the useEffect, componentDidMount, or componentDidUnmont.

The hooks are;
useIonViewWillEnter
useIonViewDidEnter
useIonViewWillLeave
useIonViewDidLeave

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🔗 Ionic Page Lifecycle Docs

🔗 Ionic Page Lifecycle Hooks

🎉 Reach out to me

💙 UI Examples with Code and Live Demos
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00:00 Introduction
00:35 React Lifecycle phases
00:48 Ionic React Lifecycle
01:27 ionViewWillEnter (useIonViewWillEnter)
01:52 ionViewDidEnter (useIonViewDidEnter)
02:26 ionViewWillLeave (useIonViewWillLeave)
02:50 ionViewDidLeave (useIonViewDidLeave)
03:25 Diagram to show how they fire
04:22 Ionic App example
05:22 Outro

#ionic #capacitor #webnative #react #reactjs #ionicreact
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same here, very usefully videos explained in clear method....

BriBru
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If this helped you - Please leave a like and a comment!

AlanMontgomery
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if we want a re-render because a value changes. We need to use useEffect hook?

diegocasanova
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When would you use anything other than useEffect? It seems like with it being called first, and last (during cleanup) that would be suffecient. Maybe I am thinking about it all wrong.

timgarlick
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I'm glad I discovered your channel! I'm building an app using react and ionic and this is just what I needed!

Right now I am implementing a toggle for dark mode, thing is it won't stay in dark mode after the page reloads. Can you make a video on theming in Ionic?
>.<

neonfire.
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Are these hooks relevant, when you're building an app and make it native with Capacitor -
But you're using your own components instead of using the Ionic component lib?

jhannes