1class Button extends React.Component {
2
3  handleId = (e) => {
4   /*Well if the elements are nested event.target won't always work
5     since it refers to the target that triggers the event in the first place.*/
6    console.log(e.target.id);
7    console.log(e.currentTarget.id);
8  }
9
10  render() {
11    return (
12      <button id="yourID" onClick={this.handleId}>Button</button>
13    );
14  }
15}
16