import React, { Component } from 'react';
import logo from './logo.svg';
import './App.css';

class Author extends Component {
  fonctionAuClic() {
    alert(this.props.name);
  }
  render() {
    return(
      <div onClick={this.fonctionAuClic.bind(this)}>
       <button>Click on me</button>
      </div>
      );
  }
}


class App extends Component {
  render() {
    return (
      <div className="App">
        <header className="App-header">
          <img src={logo} className="App-logo" alt="logo" />
          <h1 className="App-title">Welcome to React</h1>
        </header>
        <Author name="Bob" />
      </div>
    );
  }
}

export default App;