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This commit is contained in:
Philippe Torrel
2026-08-05 09:49:28 +02:00
parent 07dfcec4ef
commit c548ea97a1
32 changed files with 4588 additions and 1956 deletions
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38
05_react/uebungen/u01_hello-react/index.html Normal file
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<!doctype html>
<html lang="de">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Hello React</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.7/dist/css/bootstrap.min.css" rel="stylesheet" />
<script src="dist/bundle.js" defer></script>
</head>
<body>
<div id="root"></div>
<!doctype html>
<html lang="de">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>React: Hello React</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.8/dist/css/bootstrap.min.css" rel="stylesheet" />
<script src="dist/bundle.js" defer></script>
</head>
<body>
<!-- Content over react js -->
<div id="root"></div>
<div class="container py-5">
<div class="alert alert-primary">
<h2>Übung 1: Hello React!</h2>
<p>
Passe den Text in der App.jsx-Datei an, um eine andere Begrüßungsnachricht »Hello, React!« anzuzeigen.
Führe das Build-Skript erneut aus und aktualisiere die index.html-Datei im Browser, um die Änderungen zu
sehen.
</p>
</div>
</div>
</body>
</html>
</body>
</html>

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05_react/uebungen/u01_hello-react/package-lock.json generated Normal file
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18
05_react/uebungen/u01_hello-react/package.json Normal file
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{
"name": "u01_hello-react",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"start": "npx esbuild src/index.jsx --bundle --watch --outfile=dist/bundle.js --loader:.js=jsx"
},
"keywords": [],
"type": "module",
"dependencies": {
"react": "^19.2.8",
"react-dom": "^19.2.8"
},
"devDependencies": {
"esbuild": "^0.28.1"
}
}

12
05_react/uebungen/u01_hello-react/src/App.jsx Normal file
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import React from 'react';
function App() {
console.log('init App'); // JS logic
return (
<div className="container pt-5">
<h1>Hello React!</h1>
</div>
); // JSX - View
}
export default App;

12
05_react/uebungen/u01_hello-react/src/index.jsx Normal file
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import React, { StrictMode } from 'react';
import ReactDOM from 'react-dom/client';
// import von Komponente
import App from './App';
ReactDOM.createRoot(document.getElementById('root')) //
.render(
<StrictMode>
<App />
</StrictMode>,
);