upgrade old version

Juha Antero Koskinen — Mon, 02 Oct 2023 16:29:52 +0000

I have a old version code with react 16.7.0 and next 6.0.3.
How can I upgrade below code to react 18.0 and next 13, I mean how can I treat :
componentDidMount(), componentDidUpdate(),
mapStateToProps , mapDispatchToProps ,withRedux, this.setState(), this.state

please give me example about old code like below

class JobSearch extends Component {
constructor(props) {
//---------------
}
componentDidMount() {
//-----------
}

componentDidUpdate(prevProps, prevState) {
//-------------
}
return (

);
}
}
const mapStateToProps = (state) => {
const { app, posts } = state;

return {
location: app.location,
keyword: posts.facets.keyword,
};
};

const mapDispatchToProps = (dispatch) => ({
storeKeyword: (keyword, isCompany) =>
dispatch(setFilterKeyword(keyword, isCompany)),
});

export default withRedux(
Store,
mapStateToProps,
mapDispatchToProps

)(withReduxSaga(JobSearch));

Hello, everyone

Juha Antero Koskinen — Fri, 08 Sep 2023 09:15:49 +0000

I came here first time.
I want to learn and discuss with Dev Community.
Please help me a lot.
Thank you for your time.

DEV Community: Juha Antero Koskinen

upgrade old version

please give me example about old code like below

)(withReduxSaga(JobSearch));

Hello, everyone