state update in react code example
Example 1: state with react functions
class Example extends React.Component {
constructor(props) {
super(props);
this.state = {
count: 0
};
}
render() {
return (
You clicked {this.state.count} times
);
}
}
Example 2: setstate react js
constructor(props) {
super(props);
this.state = {
isActive: true,
};
}
checkStatus = () => {
this.setState({ // use this function
'isActive' : !this.state.isActive,
});
}