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<p>I'm starting a React project using <code>react-router-dom</code> version 6.4.0 but I can't create a common header for all routes. </p> <p>App.js - This is the file where I added <code>RouterProvider</code></p> <pre class="brush:php;toolbar:false;">import logo from './logo.svg'; import './App.css'; import { Link, Outlet, RouterProvider } from "react-router-dom"; import { routers } from "./routes/routes"; function App() { return ( <RouterProvider router={routers}> <div>Header</div> <Outlet /> </RouterProvider> ); } export default App;</pre> <p>routes.js - In this file I will create all the routes</p> <pre class="brush:php;toolbar:false;">import { createBrowserRouter, redirect } from "react-router-dom"; import About from "../pages/About/About"; import Home from "../pages/Home/Home"; import { getUser, isAuthenticated } from "../sso/authUtil"; const authLoader = () => { if (!isAuthenticated()) { return redirect("https://google.com"); } else { return getUser(); } }; export const routers = createBrowserRouter([ { path: "/", element: <Home />, loader: authLoader, }, { path: "/about", element: <About />, }, ]);</pre> <p>Home.js - This file is the home page and contains links to other pages as well as the title</p> <pre class="brush:php;toolbar:false;">import React from "react"; import { Link, Outlet, useLoaderData } from "react-router-dom"; const Home = () => { const loaderData = useLoaderData(); return ( <> <div>Header</div> <Link to="/">Home</Link> <Link to="/about">About</Link> <div>Home: {loaderData}</div>{" "} <Outlet /> </> ); } export default Home;</pre> <p>About.js - This is a normal component that represents about</p> <pre class="brush:php;toolbar:false;">import React from "react"; const About = () => { return <div>About</div>; }; export default About;</pre> <p>I want the <code>Home</code> and <code>About</code> components to have the title at the top when they load. </p>

const Layout = () => (
  <>
    <CommonHeader />
    <Outlet />
  </>
);

const routers = createBrowserRouter([
  {
    element: <Layout />,
    children: [
      {
        path: "/",
        element: <Home />,
        loader: authLoader
      },
      {
        path: "/about",
        element: <About />
      }
    ]
  }
]);

function App() {
  return <RouterProvider router={routers} />;
}