job.js

export default class Job extends React.Component {
  constructor(props) {
    super(props);
    this.state = {
      show: true
    };
  }
  render() {
    const job = this.props.job;
    return <div onClick={this.switchShow.bind(this)}>
      <h2>{job.title}</h2>
      {if (this.state.show) {
        <p>{job.text}</p>
        <p>{job.details}</p>
      }}
    </div>;
  }
  switchShow() {
    this.setState({show: !this.state.show});
  }
}