Ionic React Lifecycle Methods and Hooks explained in 5 minutes

Published: 16 September 2021
on channel: Alan Montgomery

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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
https://ionicframework.com/docs/react...

🔗 Ionic Page Lifecycle Hooks
https://ionicframework.com/docs/react...

🎉 Reach out to me
/ 93alan

💙 UI Examples with Code and Live Demos
https://ionicreacthub.com
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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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