state react
class Example extends React.Component {
constructor(props) {
super(props);
this.state = {
count: 0
};
}
render() {
return (
<div>
<p>You clicked {this.state.count} times</p>
<button onClick={() => this.setState({ count: this.state.count + 1 })}>
Click me
</button>
</div>
);
}
}react lifecycle hooks
class ActivityItem extends React.Component {
render() {
const { activity } = this.props;
return (
<div className='item'>
<div className={'avatar'}>
<img
alt='avatar'
src={activity.actor.avatar_url} />
</div>
<span className={'time'}>
{moment(activity.created_at).fromNow()}
</span>
<p>{activity.actor.display_login} {activity.payload.action}</p>
<div className={'right'}>
{activity.repo.name}
</div>
</div>
)
}
}reactjs update state example
You have to use setState() for updating state in React
{
hasBeenClicked: false,
currentTheme: 'blue',
}
setState({
hasBeenClicked: true
});Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
