/TypeScript/TYPESCript props class component

TYPESCript props class component

class Test extends Component<PropsType,StateType> {
  constructor(props : PropsType){
    	super(props)
  }
  
  render(){
   	console.log(this.props) 
    return (
     	<p>this.props.whatever</p> 
    )
  }
  
};

State in react typescript

interface IProps {
}

interface IState {
  playOrPause?: string;
}

class Player extends React.Component<IProps, IState> {
  // ------------------------------------------^
  constructor(props: IProps) {
    super(props);

    this.state = {
      playOrPause: 'Play'
    };
  }

  render() {
    return(
      <div>
        <button
          ref={playPause => this.playPause = playPause}
          title={this.state.playOrPause} // in this line I get an error
        >
          Play
        </button>
      </div>
    );
  }
}

Source: stackoverflow.com

Similar codes

5 votes182 views2 answers
How to create empty object typescript
TypeScript
0 vote189 views1 answer
How to call a export constants in nodejs
TypeScript
0 vote184 views1 answer
Number of increments and decrements to make array sorted
TypeScript
4 votes167 views2 answers
Context: Found this candidate, but the arguments don't match.
TypeScript
0 vote226 views1 answer
Haskell get specific elements of a String
TypeScript
0 vote178 views1 answer
List of objects where linq
TypeScript
0 vote191 views1 answer
Oracle objects in tablespace
TypeScript
1 vote180 views3 answers
Flutter capitalize first letter textfield
TypeScript
1 vote176 views1 answer
How to make an element be above all the other elements html
TypeScript
2 votes161 views3 answers
Angular set url parameters
TypeScript