/Javascript/React/Toggle function react js

Toggle function react js

class Toggle extends React.Component {
  constructor(props) {
    super(props);
    this.state = {isToggleOn: true};

    // This binding is necessary to make `this` work in the callback    this.handleClick = this.handleClick.bind(this);  }

  handleClick() {    this.setState(state => ({      isToggleOn: !state.isToggleOn    }));  }
  render() {
    return (
      <button onClick={this.handleClick}>        {this.state.isToggleOn ? 'ON' : 'OFF'}
      </button>
    );
  }
}

ReactDOM.render(
  <Toggle />,
  document.getElementById('root')
);

Source: reactjs.org

Similar codes

2 votes349 views2 answers
How to send form data from react to express
Javascript React
0 vote287 views1 answer
React native pdf creater html-to-pdf
Javascript React
0 vote334 views1 answer
React i18n with parameeter
Javascript React
0 vote353 views1 answer
React Hook useEffect has a missing dependency: Either include it or remove the dependency array. If changes too often, find the parent component that defines it and wrap that definition in useCallback. (react-hooks/exhaustive-deps) eslint
Javascript React
2 votes327 views2 answers
Prevent refresh react
Javascript React
0 vote318 views1 answer
Firebase timestamp to date react
Javascript React
16 votes368 views3 answers
Start react native
Javascript React
-1 vote311 views1 answer
Vimeo player react native
Javascript React
1 vote400 views1 answer
Module not found: Can't resolve 'C:\Users\{user}\Documents\React apps\{app-name}\node_modules\react-scripts\node_modules\babel-loader\lib\index.js'
Javascript React
0 vote326 views1 answer
Return <Text> using if condition react native
Javascript React