Using React-Router with a layout page or multiple components per page

To add upon Sebastien's answer, this seems to work for me, including a not found route and dynamic subroutes. The examples below make my LayoutAuthenticated and LayoutAnonymous just render once, not on every route change within routes that use that same layout. Also added the PageSettings example to show nested routes within this architecture. Hope this might help others!

(examples include TypeScript)

const publicRoutes = [
  {
    key: "login",
    path: "/login",
    component: PageLogin,
    exact: true
  },
  {
    key: "signup",
    path: "/signup",
    component: PageSignup,
    exact: true
  },
  {
    key: "forgot-password",
    path: "/forgot-password",
    component: PageForgotPassword,
    exact: true
  }
];

const privateRoutes = [
  {
    key: "home",
    path: "/",
    component: PageHome,
    exact: true
  },
  {
    key: "settings",
    path: "/settings",
    component: PageSettings, // sub routing is handled in that component
    exact: false // important, PageSettings is just a new Router switch container
  }
];

// Routes.tsx

<Router>
  <Switch>
    <Route exact path={["/", "/settings", "/settings/*"]}>
      <LayoutAuthenticated>
        <Switch>
          {privateRoutes.map(privateRouteProps => (
            <PrivateRoute {...privateRouteProps} />
          ))}
        </Switch>
      </LayoutAuthenticated>
    </Route>

    <Route exact path={["/login", "/signup", "/forgot-password"]}>
      <LayoutAnonymous>
        <Switch>
          {publicRoutes.map(publicRouteProps => (
            <PublicRoute {...publicRouteProps} />
          ))}
        </Switch>
      </LayoutAnonymous>
    </Route>

    <Route path="*">
      <LayoutAnonymous>
        <Switch>
          <Route component={PageNotFound} />
        </Switch>
      </LayoutAnonymous>
    </Route>
  </Switch>
</Router>

// LayoutAnonymous.tsx

import React from 'react';

export const LayoutAnonymous: React.FC<{}> = props => {
  return (
    <div>
      {props.children}
    </div>
  )
}

// LayoutAuthenticated.tsx

import React from 'react';
import { MainNavBar } from '../components/MainNavBar';
import { MainContent } from '../components/MainContent';

export const LayoutAuthenticated: React.FC<{}> = props => {
  return (
    <>
      <MainNavBar />
      <MainContent>
        {props.children}
      </MainContent>
    </>
  )
}

// PrivateRoute.tsx

import React from "react";
import {
  Route,
  Redirect,
  RouteProps
} from "react-router-dom";
import { useSelector } from "react-redux";

interface Props extends RouteProps {}

export const PrivateRoute: React.FC<Props> = props => {
  const isAuthenticated: boolean = useSelector<any, any>((stores) => stores.auth.isAuthenticated);

  const { component: Component, ...restProps } = props;

  if (!Component) return null;

  return (
    <Route
      {...restProps}
      render={routeRenderProps =>
        isAuthenticated ? (
          <Component {...routeRenderProps} />
        ) : (
          <Redirect
            to={{
              pathname: "/login",
              state: { from: routeRenderProps.location }
            }}
          />
        )
      }
    />
  )
}

// PublicRoute.tsx


import React from "react";
import { Route, RouteProps, Redirect } from "react-router-dom";
import { useSelector } from "react-redux";

interface Props extends RouteProps {}

export const PublicRoute: React.FC<Props> = props => {
  const isAuthenticated: boolean = useSelector<any, any>((stores) => stores.auth.isAuthenticated);
  const { component: Component, ...restProps } = props;

  if (!Component) return null;

  return (
    <Route
      {...restProps}
      render={routeRenderProps => (
        !isAuthenticated ? (
          <Component {...routeRenderProps} />
        ) : (
          <Redirect
            to={{
              pathname: "/",
              state: { from: routeRenderProps.location }
            }}
          />
        )
      )}
    />
  )
}

// PageSettings.tsx

import React from "react";
import { LinkContainer } from "react-router-bootstrap";
import Button from "react-bootstrap/Button";
import {
  Switch,
  useRouteMatch,
  Redirect,
  Switch
} from "react-router-dom";

import { PrivateRoute } from "../../routes/PrivateRoute";
import { PageSettingsProfile } from "./profile";
import { PageSettingsBilling } from "./billing";
import { PageSettingsAccount } from "./account";

export const PageSettings = () => {
  const { path } = useRouteMatch();

  return (
    <div>
      <h2>Settings</h2>

      <Redirect strict from={path} to={`${path}/profile`} />

      <LinkContainer to={`${path}/profile`}>
        <Button>Profile</Button>
      </LinkContainer>
      <LinkContainer to={`${path}/billing`}>
        <Button>Billing</Button>
      </LinkContainer>
      <LinkContainer to={`${path}/account`}>
        <Button>Account</Button>
      </LinkContainer>

      <Switch>
        <PrivateRoute path={`${path}/profile`} component={PageSettingsProfile} />
        <PrivateRoute path={`${path}/billing`} component={PageSettingsBilling} />
        <PrivateRoute path={`${path}/account`} component={PageSettingsAccount} />
      </Switch>
    </div>
  );
};

The component can be a function that returns JSX.

  <Route>
    <Route path="/" component={App}>
      <IndexRoute component={Home} />
      <Route path="Invite" component={()=>(<div><Home/><Invite/></div>)} />
    </Route>
  </Route>

If I understood you correctly, to achieve that you would define multiple components in your Route. You can use it like:

// think of it outside the context of the router, if you had pluggable
// portions of your `render`, you might do it like this
<App children={{main: <Users/>, sidebar: <UsersSidebar/>}}/>

// So with the router it looks like this:
const routes = (
  <Route component={App}>
    <Route path="groups" components={{main: Groups, sidebar: GroupsSidebar}}/>
    <Route path="users" components={{main: Users, sidebar: UsersSidebar}}>
      <Route path="users/:userId" component={Profile}/>
    </Route>
  </Route>
)

class App extends React.Component {
  render () {
    const { main, sidebar } = this.props;
    return (
      <div>
        <div className="Main">
          {main}
        </div>
        <div className="Sidebar">
          {sidebar}
        </div>
      </div>
    )
  }
}

class Users extends React.Component {
  render () {
    return (
      <div>
        {/* if at "/users/123" `children` will be <Profile> */}
        {/* UsersSidebar will also get <Profile> as this.props.children,
            so its a little weird, but you can decide which one wants
            to continue with the nesting */}
        {this.props.children}
      </div>
    )
  }
}

Also check out the sidebar example app, should help you more.

Edit: As per @Luiz's comment:

In the latest version of router (v3) the components are in the root of the props object

So:

const { main, sidebar } = this.props.children;

becomes:

const { main, sidebar } = this.props;

EDIT: In the react-router v4 this can be accomplished like (as per the example provided in the new docs):

import React from 'react'
import {
  BrowserRouter as Router,
  Route,
  Link
} from 'react-router-dom'

// Each logical "route" has two components, one for
// the sidebar and one for the main area. We want to
// render both of them in different places when the
// path matches the current URL.
const routes = [
  { path: '/',
    exact: true,
    sidebar: () => <div>home!</div>,
    main: () => <h2>Home</h2>
  },
  { path: '/bubblegum',
    sidebar: () => <div>bubblegum!</div>,
    main: () => <h2>Bubblegum</h2>
  },
  { path: '/shoelaces',
    sidebar: () => <div>shoelaces!</div>,
    main: () => <h2>Shoelaces</h2>
  }
]

const SidebarExample = () => (
  <Router>
    <div style={{ display: 'flex' }}>
      <div style={{
        padding: '10px',
        width: '40%',
        background: '#f0f0f0'
      }}>
        <ul style={{ listStyleType: 'none', padding: 0 }}>
          <li><Link to="/">Home</Link></li>
          <li><Link to="/bubblegum">Bubblegum</Link></li>
          <li><Link to="/shoelaces">Shoelaces</Link></li>
        </ul>

        {routes.map((route, index) => (
          // You can render a <Route> in as many places
          // as you want in your app. It will render along
          // with any other <Route>s that also match the URL.
          // So, a sidebar or breadcrumbs or anything else
          // that requires you to render multiple things
          // in multiple places at the same URL is nothing
          // more than multiple <Route>s.
          <Route
            key={index}
            path={route.path}
            exact={route.exact}
            component={route.sidebar}
          />
        ))}
      </div>

      <div style={{ flex: 1, padding: '10px' }}>
        {routes.map((route, index) => (
          // Render more <Route>s with the same paths as
          // above, but different components this time.
          <Route
            key={index}
            path={route.path}
            exact={route.exact}
            component={route.main}
          />
        ))}
      </div>
    </div>
  </Router>
)

export default SidebarExample

Make sure you check out the new React Router v4 docs here: https://reacttraining.com/react-router/

2019 +

The simple and clean way to do it and avoid abusive re-rendering is (tested on react router v5, need to be confirmed on react router v4):

       <Switch>
         <Route exact path={["/route1/:id/:token", "/"]}>
          <Layout1>
            <Route path="/route1/:id/:token" component={SetPassword} />
            <Route exact path="/" component={SignIn} />
          </Layout1>
        </Route>
        <Route path={["/route2"]}>
          <Layout2>
            <Route path="/route2" component={Home} />
          </Layout2>
        </Route>
      </Switch>

which can be refactored to:

const routes = [
  {
    layout:Layout1,
    subRoutes:[
      {
        path:"/route1/:id/:token",
        component:SetPassword
      },
      {
        exact:true,
        path:"/",
        component:SignIn
      },
    ]
  },
  {
    layout:Layout2,
    subRoutes:[
      {
        path:"/route2",
        component:Home
      },
    ]
  }
];

with:

      <Switch>
        {routes.map((route,i)=>
          <Route key={i} exact={route.subRoutes.some(r=>r.exact)} path={route.subRoutes.map(r=>r.path)}>
            <route.layout>
              {route.subRoutes.map((subRoute,i)=>
                <Route key={i} {...subRoute} />
              )}
            </route.layout>
          </Route>
        )}
      </Switch>

Using React-Router with a layout page or multiple components per page

2019 +

Tags:

Reactjs

React Router

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