created by https://github.com/tr3buchet/gister

gistfile1.js

class ExampleComponent extends React.Component {
 constructor() {
  super();
  this. _handleClick = this. _handleClick.bind(this);
 }
 
 render() { 
  return <div onClick={this._handleClick}>Hello, world.</div>;
 }
 
 _handleClick() {
  console.log(this);
 }
}