in React JS by
Q:

What are Redux selectors and why to use them?

1 Answer

0 votes
by

Selectors are functions that take Redux state as an argument and return some data to pass to the component.

For example, to get user details from the state:

const getUserData = state => state.user.data
Click here to read more about React JS
Click here to read more about Insurance

Related questions

0 votes
asked May 26, 2020 in Amazon Elastic Compute Cloud EC2 by Indian
0 votes
0 votes
asked Mar 3, 2020 in React JS by miceperry
0 votes
asked Nov 26, 2019 in React JS by AdilsonLima
0 votes
asked Jun 19, 2020 in React JS by JackTerrance
0 votes
asked Mar 4, 2020 in React JS by JackTerrance
...