1ba9973857
Issue number: Resolves #28186 --------- <!-- Please do not submit updates to dependencies unless it fixes an issue. --> <!-- Please try to limit your pull request to one type (bugfix, feature, etc). Submit multiple pull requests if needed. --> ## What is the current behavior? <!-- Please describe the current behavior that you are modifying. --> Ionic lifecycle hooks do not execute a cleanup function when the underlying `useEffect` is unmounted. ```ts useEffect(() => { return () => { console.log('cleanup'); // called }; }); useIonViewWillEnter(() => { return () => { console.log('cleanup'); // never called }; }); ``` Ionic's implementation registers the lifecycle callback to be handled at a later time, by the page managers. However, it does not keep a reference to the returned callback, so it cannot execute it when the `useEffect` is unmounted. ## What is the new behavior? <!-- Please describe the behavior or changes that are being added by this PR. --> - Ionic lifecycle hooks execute dev-specified cleanup functions ## Does this introduce a breaking change? - [ ] Yes - [x] No <!-- If this introduces a breaking change, please describe the impact and migration path for existing applications below. --> ## Other information <!-- Any other information that is important to this PR such as screenshots of how the component looks before and after the change. --> Dev-build: `7.4.4-dev.11696956070.1faa3cfe` This PR builds on the changes in #28316. --------- Co-authored-by: Maria Hutt <maria@ionic.io> Co-authored-by: Amanda Johnston <90629384+amandaejohnston@users.noreply.github.com>
@ionic/react
These are React specific building blocks on top of @ionic/core components/services.
To get started, install the Ionic CLI by running npm i -g @ionic/cli. Then, start a new Ionic React Project by running ionic start myapp --type=react.
Publishing a Native Application
You can now make use of all of the ionic components in your React application. If you want to publish your app to the App Store or Google Play you will need to use the ionic cli to execute Capacitor commands to do so.
More information on this can be found here. https://ionicframework.com/docs/cli If you want to learn more about Capacitor our dedicated site can be found here. https://capacitor.ionicframework.com/
The commands that you will need to execute are below in your project's root.
ionic init "My React App" --type=react
ionic integrations enable capacitor
Then run the following command to get started with either ios or android platforms.
ionic capacitor add <android|ios>
After build you build your app you will need to copy your capacitor resources into the build dir so execute the following command.
ionic capacitor copy
To open your application to build/emulate in Android Studio or Xcode run the open command.
ionic capacitor open <android|ios>