/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

-2 votes438 views1 answer
Keyboard close when typing react native
Javascript React
4 votes348 views1 answer
React propthpes or
Javascript React
0 vote380 views1 answer
Module not found: Can't resolve 'react-chartjs-2'
Javascript React
3 votes377 views2 answers
React native animated sticker
Javascript React
2 votes396 views2 answers
React native text get number of lines
Javascript React
0 vote382 views1 answer
Event pooling in react/event.persist/using async function in event callback
Javascript React
1 vote368 views2 answers
Change text size according to screen react native
Javascript React
0 vote399 views1 answer
Axios network error react native
Javascript React
0 vote372 views1 answer
React native how to pass id from list to function
Javascript React
23 votes373 views2 answers
Reactjs app change port
Javascript React

Share