ClientDashboard.js

import React, { Component, PropTypes } from 'react';

export default class ClientDashboard extends Component {
	static propTypes = {
		clientId: PropTypes.string.isRequired,
		client: PropTypes.object,
		fetchClient: PropTypes.func.isRequired,
	}

	componentWillMount() {
		this.props.fetchClient(this.props.clientId);
	}

	componentWillReceiveProps(nextProps) {
		if (this.props.clientId !== nextProps.clientId) {
			this.props.fetchClient(nextProps.clientId);
		}
	}

	render() {
		//return something displaying this.props.client.
	}
}