how to set condition in react router DOM version 6? - node.js

I want to convert this code which has been written in react router v5 to v6 but I don't know how to do it, in general I want to set if the user doesn't have an account, redirect them to registration page an so on.
I'm aware of switch change and redirect the only problem is in this line of code :
<Route exact path="/">
{user ? <Home /> : <Redirect to="/register" />}
</Route>
the whole code:
import "./app.scss";
import Home from "./pages/home/Home";
import Register from "./pages/register/Register";
import Watch from "./pages/watch/Watch";
import Login from "./pages/login/Login";
import {
BrowserRouter as Router,
Switch,
Route,
Redirect,
} from "react-router-dom";
import { useContext } from "react";
import { AuthContext } from "./authContext/AuthContext";
const App = () => {
const { user } = useContext(AuthContext);
return (
<Router>
<Switch>
<Route exact path="/">
{user ? <Home /> : <Redirect to="/register" />}
</Route>
<Route path="/register">
{!user ? <Register /> : <Redirect to="/" />}
</Route>
<Route path="/login">{!user ? <Login /> : <Redirect to="/" />}</Route>
{user && (
<>
<Route path="/movies">
<Home type="movie" />
</Route>
<Route path="/series">
<Home type="series" />
</Route>
<Route path="/watch">
<Watch />
</Route>
</>
)}
</Switch>
</Router>
);
};
export default App;

You can use the element prop of v6, you don't need to use an exact prop on <Route path="/"> anymore. This is because all paths match exactly by default. If you want to match more of the URL because you have child routes use a trailing * as <Route path="/*" />.
import { BrowserRouter, Navigate, Route, Routes } from 'react-router-dom';
.
.
.
return (
<BrowserRouter>
<Routes>
<Route path="/" element={user ? <Home /> : <Navigate to="/register" replace />} />
.
.
.
</Routes>
</BrowserRouter>
)
.
.
.
Also you can see more detail in reactrouter docs:
https://reactrouter.com/docs/en/v6/getting-started/overview

Related

Uncaught Error: A <Route> is only ever to be used as the child of <Routes> element, never rendered directly. Please wrap your <Route> in a <Routes>

After implemented Private Route I keep getting this error.
The problem appears when Im trying to get to the Profile page that nested in the .
App.js
import './App.css';
import { BrowserRouter, Route, Routes } from 'react-router-dom';
import LoginPage from './pages/LoginPage';
import SignUpPage from './pages/SignUpPage';
import ProfilePage from './pages/ProfilePage';
import HomePage from './pages/HomePage';
import AboutPage from './pages/AboutPage';
import AdditionalItemPage from './pages/AdditionalItemPage';
import ReturnOfVehiclePage from './pages/ReturnOfVehiclePage';
import PolicyPage from './pages/PolicyPage';
import CarPage from './pages/CarPage';
import CarListPage from './pages/CarsListPage';
import NavBar from './NavBar';
import Footer from './Footer';
import NotFoundPage from './pages/NotFoundPage';
import { PrivateRoute } from './auth/PrivateRoute';
function App() {
return (
<BrowserRouter>
<div className="App">
<NavBar />
<div>
<Routes>
<Route path="/" element={<HomePage />} />
<Route path="/login" element={<LoginPage />} />
<Route path="/signup" element={<SignUpPage />} />
<Route path="/about" element={<AboutPage />} />
<Route path="/cars" element={<CarListPage />} />
<Route path="/cars/:carId" element={<CarPage />} />
<Route path="/additional-item" element={<AdditionalItemPage />} />
<Route path="/return-vehicle" element={<ReturnOfVehiclePage />} />
<Route path="/policy" element={<PolicyPage />} />
<Route
path="/profile"
element={
<PrivateRoute>
<ProfilePage />
</PrivateRoute>
}
/>
<Route path="*" element={<NotFoundPage />} />
</Routes>
</div>
<Footer />
</div>
</BrowserRouter>
);
}
export default App;
PrivateRoute.js comp
import { Route, Navigate } from 'react-router-dom';
import { useUser } from './useUser';
export const PrivateRoute = (props) => {
const user = useUser();
if (!user) return <Navigate to="/login" />;
return <Route {...props} />;
};
I've already tried to wrap everyting I though of in the
The actual Profile paga into Routes
The PrivteRoute into Routes
The Route into another Routes
Creating another Routes, separeted with the 1st one.
If remove PrivateRoute, everything works fine but it s not the solution I'm looking for.
You just didn't implement it properly , just change your PrivateRoute.js component like this :
import { Navigate } from 'react-router-dom';
import { useUser } from './useUser';
function PrivateRoute({ children }) {
const user = useUser();
return user ? children : <Navigate to="/login" />;
}
The error message is accurate in that a Route must be directly placed within a Routes wrap. To get around this, simply create a 2nd top-level Routes wrap and move the Route logic out of your PrivateRoute.tsx file.
Consider this example sandbox I created with some slight modifications to your code. You can switch user to false/true to see how the /profile private route reacts as expected.
Here's the bare-bones implementation:
App.tsx
import { BrowserRouter, Route, Routes } from "react-router-dom";
import PrivateRoutes from "./PrivateRoutes";
function App() {
return (
<BrowserRouter>
<div className="App">
<div>
<Routes>
<Route path="/" element={<div>Hello World</div>} />
</Routes>
<PrivateRoutes /> {/* <---- all private routes ---- */}
</div>
</div>
</BrowserRouter>
);
}
export default App;
PrivateRoutes.tsx
import { Route, Routes } from "react-router-dom";
import PrivateRoute from "./PrivateRoute";
export default function PrivateRoutes() {
return (
<Routes>
<Route
path="/profile"
element={
<PrivateRoute>
<div>Private Profile</div>
</PrivateRoute>
}
/>
</Routes>
);
}
PrivateRoute.tsx
import { ReactNode } from "react";
import { Navigate } from "react-router-dom";
interface PropsI {
children: ReactNode;
}
export default function PrivateRoute({ children }: PropsI) {
const user = false;
if (!user) return <Navigate to="/fail" />;
return <>{children}</>;
}

How to hide footer and menu when notfound page rendering in Router v6 [duplicate]

This question already has answers here:
How do I render components with different layouts/elements using react-router-dom v6
(2 answers)
Closed 10 months ago.
As you can see I want to hide menu bar and footer when notfound page is rendering .I tried all the other solutions but didn't happen to work in my Scenario. I wanted the Navbar and footer hide in 3 notfound Page. I use react-router version 6 and fuctional App component. Please Help me figure out this solution
`
<Menubar />
<Routes>
<Route path='/' element={<Home />} />
<Route path='/home' element={<Home />} />
<Route path='/inventory/:id' element={
<PrivateRoute>
<Inventory />
</PrivateRoute>
} />
<Route path='/manageinventory' element={
<PrivateRoute>
<ManageInventory />
</PrivateRoute>
} />
<Route path='/addinventory' element={
<PrivateRoute>
<AddInventory />
</PrivateRoute>
} />
<Route path='/myitems' element={
<PrivateRoute>
<MyItems />
</PrivateRoute>
} />
<Route path='/login' element={<Login />} />
<Route path='/register' element={<Register />} />
<Route path='/blogs' element={<Blog />} />
<Route path='*' element={<NotFound />} />
</Routes>
<Footer />
Use a master page that contains Navbar and Footer and each Created component will contains a master page except the notFound Page
{/* Layout component */}
import React from "react";
import Sidebar from "./Navbar ";
import Sidebar from "./Footer ";
const Layout = ({ children}) => {
return (
<>
<Navbar />
<main>{children}</main>
<Footer />
</>
);
};
export default Layout;
and for any new component, you will call the master page
{/* For Home, Inventory, ... components */}
import React from "react";
import Layout from "../components/Layout";
const Home = () => {
return (
<Layout>
{/* your code jsx here */}
</Layout>
);
};
export default DahsboardScreen;

How can you use multiple outlets in react-router 6?

For example, say I have a Header and Content sub components that I would like to render on 1 page (single route path).
const App = () => {
<div>
<header><Outlet /></header>
<content><Outlet /><content>
</div>
}
const RouteConfig = () => {
return (
<Routes>
<Route path="/" element={<App />} />
<Route path="/app" element={<Header />} />
<Route path="/app" element={<Content /> />
</Route>
</Routes>
)
}
The above outputs the header contents for both Outlets, instead of the header and the contents. Is there a way to have multipe outlets?

routing problem: my routes on render are not working?

import Home from "./Pages/home/Home";
import TopBar from "./components/topbar/Topbar.jsx";
import Single from "./Pages/single/Single";
import Write from "./Pages/write/Write";
import Settings from "./Pages/settings/Settings";
import Login from "./Pages/login/Login";
import Register from "./Pages/register/Register";
import { BrowserRouter as Router, Routes, Route, Link } from "react-router-dom";
function App() {
const user = true;
return (
<Router>
<TopBar />
<Routes>
<Route exact path="/" component={Home} />
<Route path="/register" component={user ? <Home /> :{Register}} />
<Route path="/login" component={user ? <Home /> : {Login}} />
<Route path="/write" component={user ? <Write /> : {Register}} />
<Route path="/settings" component={user ? <Settings /> : {Register}} />
<Route path="/post/:Id" component={Single} />
</Routes>
</Router>
);
}
export default App;
This is my code but the homepage isnt rendering apart from topbar how do i resolve this. Am not sure if the syntax is correct.
Yeah, the syntax is a little mixed up. In react-router-dom version 6 the Route components render their components on the element prop as JSX, not on any component or render prop as a reference to a React component or function that returns JSX.
function App() {
const user = true;
return (
<Router>
<TopBar />
<Routes>
<Route path="/" element={<Home />} />
<Route path="/register" element={user ? <Home /> : <Register />} />
<Route path="/login" element={user ? <Home /> : <Login />} />
<Route path="/write" element={user ? <Write /> : <Register />} />
<Route path="/settings" element={user ? <Settings /> : <Register />} />
<Route path="/post/:Id" element={<Single />} />
</Routes>
</Router>
);
}

react router dom: redirect and router: all urls are getting redirected, how to stop

I have the following reactjs code.
I am using react-router-dom V5
import React from "react";
import ReactDOM from "react-dom";
import { createBrowserHistory } from "history";
import { Router, Route, Switch, Redirect } from "react-router-dom";
import Login from "./views/User/Login";
import Signup from "./views/User/SignUp";
import ForgotPassword from "./views/User/ForgotPassword";
import ResetPassword from "./views/User/ResetPassword";
const hist = createBrowserHistory();
ReactDOM.render(
<Router history={hist}>
<Route path="/signup" component={Signup} />
<Route path="/login" component={Login} />
<Route path="/forgot-password" component={ForgotPassword} />
<Route path="/rest-auth/password/reset/confirm/:uidb64([0-9A-Za-z_\-]+)/:token([0-9A-Za-z]{1,20}-[0-9A-Za-z]{1,50})" component={ResetPassword}/
<Redirect from="/" to="/login" />
</Router>,
document.getElementById("root")
);
Here any url i open in browser it gets redirected to /login
eg: I open /signup it gets redirected to /login
the link works but when i open any url in the browser it gets redirected to /login
I found the reason is not using switch. If i use switch it worked
import React from "react";
import ReactDOM from "react-dom";
import { createBrowserHistory } from "history";
import { Router, Route, Switch, Redirect } from "react-router-dom";
import Login from "./views/User/Login";
import Signup from "./views/User/SignUp";
import ForgotPassword from "./views/User/ForgotPassword";
import ResetPassword from "./views/User/ResetPassword";
const hist = createBrowserHistory();
ReactDOM.render(
<Router history={hist}>
<Switch>
<Route path="/signup" component={Signup} />
<Route path="/login" component={Login} />
<Route path="/forgot-password" component={ForgotPassword} />
<Route path="/rest-auth/password/reset/confirm/:uidb64([0-9A-Za-z_\-]+)/:token([0-9A-Za-z]{1,20}-[0-9A-Za-z]{1,50})" component={ResetPassword}/
<Redirect from="/" to="/login" />
</Switch>
</Router>,
document.getElementById("root")
);
Also Route and Redirect should be directly below the Switch else Switch will not work.
Example
<Router history={hist}>
<Switch>
<>
<Route path="/signup" component={Signup} />
<Route path="/login" component={Login} />
<Route path="/forgot-password" component={ForgotPassword} />
<Route path="/rest-auth/password/reset/confirm/:uidb64([0-9A-Za-z_\-]+)/:token([0-9A-Za-z]{1,20}-[0-9A-Za-z]{1,50})" component={ResetPassword}/
<Redirect from="/" to="/login" />
</>
</Switch>
</Router>,
Switch does not have any affect here, so if we try to enter in browser /signup it also matches / so it goes to /login

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