/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

71 votes245 views5 answers
Css react
Javascript React
0 vote171 views1 answer
How to hide footer in specefic pages in react router
Javascript React
0 vote208 views1 answer
How to get year in react
Javascript React
0 vote189 views1 answer
Testing a function in jest on click react
Javascript React
0 vote189 views1 answer
Why doesn't'$' work in react
Javascript React
2 votes257 views2 answers
Export aab react native
Javascript React
6 votes206 views1 answer
Create bottom navigation bar react native
Javascript React
11 votes189 views3 answers
Add condition inside a className in reactjs
Javascript React
0 vote184 views1 answer
Take string until react
Javascript React
0 vote205 views1 answer
React password hashing
Javascript React

Share