/Javascript/React/Prevstate in react

Prevstate in react

This.setstate prevstate

this.setState(prevState => ({ n: !prevState.n }))

1

Prevstate in react

handleClick() {
        this.setState(prevState => {
            return {
                count: prevState.count + 1
            }
        })
    }

0

Similar codes

24 votes358 views5 answers
React map array
Javascript React
4 votes360 views1 answer
Navigating programatically react
Javascript React
9 votes406 views3 answers
React import font awesome
Javascript React
0 vote394 views1 answer
Unrecognized font family 'feather' react native
Javascript React
1 vote378 views1 answer
React best way of forcing component to update
Javascript React
0 vote341 views2 answers
Dispay react component after some time
Javascript React
0 vote371 views1 answer
React Hook useEffect has missing dependencies: 'cart' and 'user._id'. Either include them or remove the dependency array react-hooks/exhaustive-deps
Javascript React
0 vote456 views1 answer
How to run bare react-native project
Javascript React
6 votes390 views1 answer
React state management
Javascript React
4 votes402 views1 answer
Add array of object to state react
Javascript React

Share