08-05-2018 Материальный интерфейс + роутинг

index.js

import React from 'react';
import { render as r } from 'react-dom';
import { BrowserRouter, Switch, Route, Link } from 'react-router-dom';
import Counter from './Counter';
import Map from './Map';
import Gallery from './Gallery';
const Content = () => (
<main>
<Switch>
<Route exact path="/" component={Map} />
<Route path="/gallery" component={Gallery} />
<Route path="/counter" component={Counter} />
</Switch>
</main>
);
const Menu = () => (
<header>
<nav>
<ul>
<li><Link to="/">Карта</Link></li>
<li><Link to="/gallery">Галерея</Link></li>
<li><Link to="/counter">Отзывы</Link></li>
</ul>
</nav>
</header>
);
const App = () => (
<div><Menu /><Content />
</div>);
r(
<BrowserRouter><App /></BrowserRouter>,
document.querySelector('.cont'),
);