05_react/uebungen/u15_routing/src/App.jsx

@@ -0,0 +1,50 @@
+import Router from './routes/Router';
+
+// components
+import Navbar from './components/navs/Navbar';
+
+function App() {
+  return (
+    <>
+      <Navbar />
+      <main id="main">
+        <Router />
+        <div className="container py-3">
+          <div className="alert alert-primary">
+            <h2>Übung 15: Komponenten von React Router aufteilen</h2>
+            <p>
+              In dem vorherigen Beispiel haben wir die einzelnen Komponenten für ein einfaches Verständnis der
+              Funktionsweise von React Router in einer Datei definiert. In einer echten Anwendung würdest du die
+              Komponenten wahrscheinlich in separate Dateien aufteilen und importieren.
+            </p>
+            <p>Genau das ist nun deine Aufgabe:</p>
+            <ul className="list">
+              <li>Teile die Komponenten Navbar, HomePage und AboutPage in separate Dateien auf.</li>
+              <li>
+                {' '}
+                Importiere die Komponenten in der <strong>App.jsx</strong>-Datei.
+              </li>
+              <li>Passe die Pfade in den Link-Komponenten und Route-Komponenten entsprechend an.</li>
+              <li>
+                {' '}
+                Füge eine weitere Seite hinzu, z.B. eine Kontaktseite, und verlinke sie in der Navigationsleiste.
+              </li>
+              <li>
+                {' '}
+                Die <strong>&lt;BrowserRouter&gt;</strong>-Komponente sollte nur einmal in der Anwendung verwendet
+                werden. Üblicherweise wird sie in der main.jsx-Datei um die gesamte Anwendung gewickelt.
+              </li>
+            </ul>
+            <p>
+              <strong>Tipp:</strong> Du kannst die Dateien Navbar.jsx wie gewohnt im components-Ordner erstellen und die
+              Seitenkomponenten HomePage.jsx, AboutPage.jsx und ContactPage.jsx in einem pages-Ordner ablegen. Das sorgt
+              für eine bessere Struktur und Übersichtlichkeit deiner Anwendung.
+            </p>
+          </div>
+        </div>
+      </main>
+    </>
+  );
+}
+
+export default App;

05_react/uebungen/u15_routing/src/assets/react.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="35.93" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 228"><path fill="#00D8FF" d="M210.483 73.824a171.49 171.49 0 0 0-8.24-2.597c.465-1.9.893-3.777 1.273-5.621c6.238-30.281 2.16-54.676-11.769-62.708c-13.355-7.7-35.196.329-57.254 19.526a171.23 171.23 0 0 0-6.375 5.848a155.866 155.866 0 0 0-4.241-3.917C100.759 3.829 77.587-4.822 63.673 3.233C50.33 10.957 46.379 33.89 51.995 62.588a170.974 170.974 0 0 0 1.892 8.48c-3.28.932-6.445 1.924-9.474 2.98C17.309 83.498 0 98.307 0 113.668c0 15.865 18.582 31.778 46.812 41.427a145.52 145.52 0 0 0 6.921 2.165a167.467 167.467 0 0 0-2.01 9.138c-5.354 28.2-1.173 50.591 12.134 58.266c13.744 7.926 36.812-.22 59.273-19.855a145.567 145.567 0 0 0 5.342-4.923a168.064 168.064 0 0 0 6.92 6.314c21.758 18.722 43.246 26.282 56.54 18.586c13.731-7.949 18.194-32.003 12.4-61.268a145.016 145.016 0 0 0-1.535-6.842c1.62-.48 3.21-.974 4.76-1.488c29.348-9.723 48.443-25.443 48.443-41.52c0-15.417-17.868-30.326-45.517-39.844Zm-6.365 70.984c-1.4.463-2.836.91-4.3 1.345c-3.24-10.257-7.612-21.163-12.963-32.432c5.106-11 9.31-21.767 12.459-31.957c2.619.758 5.16 1.557 7.61 2.4c23.69 8.156 38.14 20.213 38.14 29.504c0 9.896-15.606 22.743-40.946 31.14Zm-10.514 20.834c2.562 12.94 2.927 24.64 1.23 33.787c-1.524 8.219-4.59 13.698-8.382 15.893c-8.067 4.67-25.32-1.4-43.927-17.412a156.726 156.726 0 0 1-6.437-5.87c7.214-7.889 14.423-17.06 21.459-27.246c12.376-1.098 24.068-2.894 34.671-5.345a134.17 134.17 0 0 1 1.386 6.193ZM87.276 214.515c-7.882 2.783-14.16 2.863-17.955.675c-8.075-4.657-11.432-22.636-6.853-46.752a156.923 156.923 0 0 1 1.869-8.499c10.486 2.32 22.093 3.988 34.498 4.994c7.084 9.967 14.501 19.128 21.976 27.15a134.668 134.668 0 0 1-4.877 4.492c-9.933 8.682-19.886 14.842-28.658 17.94ZM50.35 144.747c-12.483-4.267-22.792-9.812-29.858-15.863c-6.35-5.437-9.555-10.836-9.555-15.216c0-9.322 13.897-21.212 37.076-29.293c2.813-.98 5.757-1.905 8.812-2.773c3.204 10.42 7.406 21.315 12.477 32.332c-5.137 11.18-9.399 22.249-12.634 32.792a134.718 134.718 0 0 1-6.318-1.979Zm12.378-84.26c-4.811-24.587-1.616-43.134 6.425-47.789c8.564-4.958 27.502 2.111 47.463 19.835a144.318 144.318 0 0 1 3.841 3.545c-7.438 7.987-14.787 17.08-21.808 26.988c-12.04 1.116-23.565 2.908-34.161 5.309a160.342 160.342 0 0 1-1.76-7.887Zm110.427 27.268a347.8 347.8 0 0 0-7.785-12.803c8.168 1.033 15.994 2.404 23.343 4.08c-2.206 7.072-4.956 14.465-8.193 22.045a381.151 381.151 0 0 0-7.365-13.322Zm-45.032-43.861c5.044 5.465 10.096 11.566 15.065 18.186a322.04 322.04 0 0 0-30.257-.006c4.974-6.559 10.069-12.652 15.192-18.18ZM82.802 87.83a323.167 323.167 0 0 0-7.227 13.238c-3.184-7.553-5.909-14.98-8.134-22.152c7.304-1.634 15.093-2.97 23.209-3.984a321.524 321.524 0 0 0-7.848 12.897Zm8.081 65.352c-8.385-.936-16.291-2.203-23.593-3.793c2.26-7.3 5.045-14.885 8.298-22.6a321.187 321.187 0 0 0 7.257 13.246c2.594 4.48 5.28 8.868 8.038 13.147Zm37.542 31.03c-5.184-5.592-10.354-11.779-15.403-18.433c4.902.192 9.899.29 14.978.29c5.218 0 10.376-.117 15.453-.343c-4.985 6.774-10.018 12.97-15.028 18.486Zm52.198-57.817c3.422 7.8 6.306 15.345 8.596 22.52c-7.422 1.694-15.436 3.058-23.88 4.071a382.417 382.417 0 0 0 7.859-13.026a347.403 347.403 0 0 0 7.425-13.565Zm-16.898 8.101a358.557 358.557 0 0 1-12.281 19.815a329.4 329.4 0 0 1-23.444.823c-7.967 0-15.716-.248-23.178-.732a310.202 310.202 0 0 1-12.513-19.846h.001a307.41 307.41 0 0 1-10.923-20.627a310.278 310.278 0 0 1 10.89-20.637l-.001.001a307.318 307.318 0 0 1 12.413-19.761c7.613-.576 15.42-.876 23.31-.876H128c7.926 0 15.743.303 23.354.883a329.357 329.357 0 0 1 12.335 19.695a358.489 358.489 0 0 1 11.036 20.54a329.472 329.472 0 0 1-11 20.722Zm22.56-122.124c8.572 4.944 11.906 24.881 6.52 51.026c-.344 1.668-.73 3.367-1.15 5.09c-10.622-2.452-22.155-4.275-34.23-5.408c-7.034-10.017-14.323-19.124-21.64-27.008a160.789 160.789 0 0 1 5.888-5.4c18.9-16.447 36.564-22.941 44.612-18.3ZM128 90.808c12.625 0 22.86 10.235 22.86 22.86s-10.235 22.86-22.86 22.86s-22.86-10.235-22.86-22.86s10.235-22.86 22.86-22.86Z"></path></svg>

05_react/uebungen/u15_routing/src/components/navs/Navbar.jsx

@@ -0,0 +1,39 @@
+import { Link } from 'react-router-dom';
+
+const Navbar = (props) => {
+  return (
+    <nav className="navbar navbar-expand-lg bg-body-tertiary">
+      <div className="container-fluid">
+        <Link className="navbar-brand" to="/">
+          Navbar
+        </Link>
+        <button
+          className="navbar-toggler"
+          type="button"
+          data-bs-toggle="collapse"
+          data-bs-target="#navbarNav"
+          aria-controls="navbarNav"
+          aria-expanded="false"
+          aria-label="Toggle navigation">
+          <span className="navbar-toggler-icon"></span>
+        </button>
+        <div className="collapse navbar-collapse" id="navbarNav">
+          <ul className="navbar-nav">
+            <li className="nav-item">
+              <Link className="nav-link" to="/">
+                Home
+              </Link>
+            </li>
+            <li className="nav-item">
+              <Link className="nav-link" to="/about">
+                About
+              </Link>
+            </li>
+          </ul>
+        </div>
+      </div>
+    </nav>
+  );
+};
+
+export default Navbar;

05_react/uebungen/u15_routing/src/main.jsx

@@ -0,0 +1,19 @@
+import { StrictMode } from 'react';
+import { createRoot } from 'react-dom/client';
+
+import { BrowserRouter } from 'react-router-dom';
+
+import App from './App.jsx';
+
+import 'bootstrap/dist/css/bootstrap.min.css';
+// import './styles/main.scss';
+
+const root = createRoot(document.getElementById('root'));
+
+root.render(
+  <StrictMode>
+    <BrowserRouter>
+      <App />
+    </BrowserRouter>
+  </StrictMode>,
+);

05_react/uebungen/u15_routing/src/pages/AboutPage.jsx

@@ -0,0 +1,34 @@
+const AboutPage = (props) => {
+  return (
+    <div className="page-about container py-5">
+      <h2>About</h2>
+      <p>
+        Lorem ipsum dolor sit amet consectetur adipisicing elit. Minima, voluptatibus nobis molestiae, dignissimos id
+        dolores minus iste quisquam harum vitae rem dolorem debitis natus asperiores amet rerum ratione laboriosam quam.
+        Sit corporis voluptate laboriosam doloribus incidunt voluptatibus repellat. Excepturi vitae perferendis odit
+        enim, iusto, consequuntur assumenda corrupti autem eius minus explicabo tempore amet? Facere repudiandae, culpa
+        autem quae sint accusantium! Recusandae dicta itaque pariatur, veritatis voluptatem reprehenderit? Error facilis
+        fugit veritatis quam harum tempore dignissimos laboriosam commodi quod. Quas magnam modi saepe quae ab ipsam
+        amet veritatis molestias facilis odit? Quos nihil minus suscipit vel unde ipsa non quia ex quis obcaecati fugiat
+        animi nobis sit ducimus libero dolorem voluptates numquam, assumenda autem? Excepturi reprehenderit hic
+        aspernatur tempora, maiores nihil. Itaque quisquam expedita repellat voluptate, rem delectus sed, laborum dolor
+        minima nam ipsum possimus odit asperiores molestiae ex fugit sequi cupiditate doloremque tempora inventore
+        praesentium quo! Minima minus numquam aspernatur! Laudantium quisquam perspiciatis consectetur eos, nobis
+        doloribus reiciendis accusamus dolor quos cum cumque voluptatibus vero harum sapiente consequuntur eaque in quas
+        obcaecati. Et mollitia ex esse sint facilis fuga perferendis! Saepe ipsa voluptatum, nam labore corrupti,
+        laboriosam, sit ex explicabo facere laborum sunt natus eaque! Accusamus culpa harum repellendus iure, quasi, cum
+        architecto fugit ut est voluptatem cumque nisi recusandae? Cumque culpa sequi quis dolores nostrum omnis facilis
+        beatae quam similique, reiciendis nam modi hic libero natus blanditiis voluptatibus, magnam quos ea voluptate
+        odit commodi sapiente iusto dolor molestias! Blanditiis? Accusamus itaque nulla exercitationem. Maiores vitae at
+        dicta ipsam. Ullam eum excepturi eius, facere cumque nulla alias ab natus distinctio officia placeat possimus
+        optio commodi molestias repellendus voluptatem dicta delectus? Maxime aliquid numquam qui vitae doloribus
+        consectetur temporibus doloremque, perspiciatis sint quia obcaecati, nemo saepe velit odio nobis laborum. Natus
+        iure id nostrum quidem doloribus quae explicabo deserunt et quia? Labore dicta unde eum est esse reiciendis
+        maiores dignissimos temporibus ullam magnam, amet exercitationem praesentium voluptas, impedit sed alias,
+        eveniet voluptates nisi nulla dolore sequi similique fugit? Reiciendis, animi quibusdam? Pariatur sequi cum
+      </p>
+    </div>
+  );
+};
+
+export default AboutPage;

05_react/uebungen/u15_routing/src/pages/HomePage.jsx

@@ -0,0 +1,10 @@
+const HomePage = (props) => {
+  return (
+    <div className="page-home container py-5">
+      <h2>Home</h2>
+      <p>Lorem, ipsum dolor sit amet consectetur adipisicing elit. Ad, voluptatibus.</p>
+    </div>
+  );
+};
+
+export default HomePage;

05_react/uebungen/u15_routing/src/routes/Router.jsx

@@ -0,0 +1,17 @@
+import { Routes, Route } from 'react-router-dom';
+
+import AboutPage from '../pages/AboutPage';
+import HomePage from '../pages/HomePage';
+
+const Router = (props) => {
+  // const { } = props;
+
+  return (
+    <Routes>
+      <Route path="/" element={<HomePage />} />
+      <Route path="/about" element={<AboutPage />} />
+    </Routes>
+  );
+};
+
+export default Router;