'use strict';

const e = React.createElement;

class LikeButton extends React.Component {
    constructor(props) {
        super(props);
        this.state = {liked: false};
    }
    render(){
        if (this.state.liked) {
            return 'You liked this.';
        }
        return e(
            'button',
            {onClick: ()=> this.setState({liked:true})},
            'Like'
        );
    }
}
const domContainer = document.querySelector('#like_button_container');
ReactDOM.render(e(LikeButton), domContainer);