Last_Dance
24
ubung4_String/lab07/.gitignore
vendored
Normal file
@ -0,0 +1,24 @@
|
|||||||
|
# Logs
|
||||||
|
logs
|
||||||
|
*.log
|
||||||
|
npm-debug.log*
|
||||||
|
yarn-debug.log*
|
||||||
|
yarn-error.log*
|
||||||
|
pnpm-debug.log*
|
||||||
|
lerna-debug.log*
|
||||||
|
|
||||||
|
node_modules
|
||||||
|
dist
|
||||||
|
dist-ssr
|
||||||
|
*.local
|
||||||
|
|
||||||
|
# Editor directories and files
|
||||||
|
.vscode/*
|
||||||
|
!.vscode/extensions.json
|
||||||
|
.idea
|
||||||
|
.DS_Store
|
||||||
|
*.suo
|
||||||
|
*.ntvs*
|
||||||
|
*.njsproj
|
||||||
|
*.sln
|
||||||
|
*.sw?
|
12
ubung4_String/lab07/README.md
Normal file
@ -0,0 +1,12 @@
|
|||||||
|
# React + Vite
|
||||||
|
|
||||||
|
This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
|
||||||
|
|
||||||
|
Currently, two official plugins are available:
|
||||||
|
|
||||||
|
- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react) uses [Babel](https://babeljs.io/) for Fast Refresh
|
||||||
|
- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh
|
||||||
|
|
||||||
|
## Expanding the ESLint configuration
|
||||||
|
|
||||||
|
If you are developing a production application, we recommend using TypeScript with type-aware lint rules enabled. Check out the [TS template](https://github.com/vitejs/vite/tree/main/packages/create-vite/template-react-ts) for information on how to integrate TypeScript and [`typescript-eslint`](https://typescript-eslint.io) in your project.
|
33
ubung4_String/lab07/eslint.config.js
Normal file
@ -0,0 +1,33 @@
|
|||||||
|
import js from '@eslint/js'
|
||||||
|
import globals from 'globals'
|
||||||
|
import reactHooks from 'eslint-plugin-react-hooks'
|
||||||
|
import reactRefresh from 'eslint-plugin-react-refresh'
|
||||||
|
|
||||||
|
export default [
|
||||||
|
{ ignores: ['dist'] },
|
||||||
|
{
|
||||||
|
files: ['**/*.{js,jsx}'],
|
||||||
|
languageOptions: {
|
||||||
|
ecmaVersion: 2020,
|
||||||
|
globals: globals.browser,
|
||||||
|
parserOptions: {
|
||||||
|
ecmaVersion: 'latest',
|
||||||
|
ecmaFeatures: { jsx: true },
|
||||||
|
sourceType: 'module',
|
||||||
|
},
|
||||||
|
},
|
||||||
|
plugins: {
|
||||||
|
'react-hooks': reactHooks,
|
||||||
|
'react-refresh': reactRefresh,
|
||||||
|
},
|
||||||
|
rules: {
|
||||||
|
...js.configs.recommended.rules,
|
||||||
|
...reactHooks.configs.recommended.rules,
|
||||||
|
'no-unused-vars': ['error', { varsIgnorePattern: '^[A-Z_]' }],
|
||||||
|
'react-refresh/only-export-components': [
|
||||||
|
'warn',
|
||||||
|
{ allowConstantExport: true },
|
||||||
|
],
|
||||||
|
},
|
||||||
|
},
|
||||||
|
]
|
11
ubung4_String/lab07/index.html
Normal file
@ -0,0 +1,11 @@
|
|||||||
|
<!DOCTYPE html>
|
||||||
|
<html lang="de">
|
||||||
|
<head>
|
||||||
|
<meta charset="UTF-8" />
|
||||||
|
<title>Preis Checker</title>
|
||||||
|
</head>
|
||||||
|
<body>
|
||||||
|
<div id="root"></div>
|
||||||
|
<script type="module" src="/src/main.jsx"></script>
|
||||||
|
</body>
|
||||||
|
</html>
|
3181
ubung4_String/lab07/package-lock.json
generated
Normal file
31
ubung4_String/lab07/package.json
Normal file
@ -0,0 +1,31 @@
|
|||||||
|
{
|
||||||
|
"name": "lab07",
|
||||||
|
"private": true,
|
||||||
|
"version": "0.0.0",
|
||||||
|
"type": "module",
|
||||||
|
"scripts": {
|
||||||
|
"dev": "vite",
|
||||||
|
"build": "vite build",
|
||||||
|
"lint": "eslint .",
|
||||||
|
"preview": "vite preview"
|
||||||
|
},
|
||||||
|
"dependencies": {
|
||||||
|
"@reduxjs/toolkit": "^2.8.2",
|
||||||
|
"axios": "^1.9.0",
|
||||||
|
"react": "^19.1.0",
|
||||||
|
"react-dom": "^19.1.0",
|
||||||
|
"react-redux": "^9.2.0",
|
||||||
|
"redux": "^5.0.1"
|
||||||
|
},
|
||||||
|
"devDependencies": {
|
||||||
|
"@eslint/js": "^9.25.0",
|
||||||
|
"@types/react": "^19.1.2",
|
||||||
|
"@types/react-dom": "^19.1.2",
|
||||||
|
"@vitejs/plugin-react": "^4.4.1",
|
||||||
|
"eslint": "^9.25.0",
|
||||||
|
"eslint-plugin-react-hooks": "^5.2.0",
|
||||||
|
"eslint-plugin-react-refresh": "^0.4.19",
|
||||||
|
"globals": "^16.0.0",
|
||||||
|
"vite": "^6.3.5"
|
||||||
|
}
|
||||||
|
}
|
1
ubung4_String/lab07/public/vite.svg
Normal file
@ -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="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>
|
After Width: | Height: | Size: 1.5 KiB |
4
ubung4_String/lab07/src/App.css
Normal file
@ -0,0 +1,4 @@
|
|||||||
|
.app-container {
|
||||||
|
padding: 20px;
|
||||||
|
}
|
||||||
|
|
17
ubung4_String/lab07/src/App.jsx
Normal file
@ -0,0 +1,17 @@
|
|||||||
|
import React from 'react';
|
||||||
|
import { Provider } from 'react-redux';
|
||||||
|
import store from './store';
|
||||||
|
import MyInput from './MyInput.jsx';
|
||||||
|
import MyOutput from './MyOutput.jsx';
|
||||||
|
import './App.css';
|
||||||
|
|
||||||
|
export default function App() {
|
||||||
|
return (
|
||||||
|
<Provider store={store}>
|
||||||
|
<div className="app-container">
|
||||||
|
<MyInput />
|
||||||
|
<MyOutput />
|
||||||
|
</div>
|
||||||
|
</Provider>
|
||||||
|
);
|
||||||
|
}
|
26
ubung4_String/lab07/src/MyInput.css
Normal file
@ -0,0 +1,26 @@
|
|||||||
|
.input-container {
|
||||||
|
display: flex;
|
||||||
|
flex-direction: column;
|
||||||
|
}
|
||||||
|
|
||||||
|
.input-field {
|
||||||
|
width: 100%;
|
||||||
|
padding: 10px;
|
||||||
|
font-size: 18px;
|
||||||
|
margin-bottom: 10px;
|
||||||
|
border: 2px solid #0077cc;
|
||||||
|
border-radius: 6px;
|
||||||
|
}
|
||||||
|
|
||||||
|
.add-button {
|
||||||
|
background-color: green;
|
||||||
|
color: white;
|
||||||
|
padding: 12px;
|
||||||
|
width: 100%;
|
||||||
|
font-size: 20px;
|
||||||
|
font-weight: bold;
|
||||||
|
border-radius: 10px;
|
||||||
|
border: none;
|
||||||
|
box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
|
||||||
|
}
|
||||||
|
|
32
ubung4_String/lab07/src/MyInput.jsx
Normal file
@ -0,0 +1,32 @@
|
|||||||
|
import React from 'react';
|
||||||
|
import { useDispatch, useSelector } from 'react-redux';
|
||||||
|
import './MyInput.css';
|
||||||
|
|
||||||
|
export default function MyInput() {
|
||||||
|
const dispatch = useDispatch();
|
||||||
|
const input = useSelector(state => state.input); // State selektieren
|
||||||
|
|
||||||
|
const handleAdd = () => {
|
||||||
|
if (input.trim()) {
|
||||||
|
dispatch({type: 'list/add',payload: input}); // Aktion zum Hinzufügen
|
||||||
|
dispatch({type: 'input/clear'}); // Aktion zum Leeren
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
return (
|
||||||
|
<div className="input-container">
|
||||||
|
<input
|
||||||
|
type="text"
|
||||||
|
value={input} // Eingabewert
|
||||||
|
onChange={(e)=> dispatch({type : 'input/update',payload: e.target.value})} // Eingabewert ändern
|
||||||
|
className="input-field"
|
||||||
|
/>
|
||||||
|
<button
|
||||||
|
onClick={handleAdd} // Button-Handler
|
||||||
|
className="add-button"
|
||||||
|
>
|
||||||
|
Name hinzufügen
|
||||||
|
</button>
|
||||||
|
</div>
|
||||||
|
);
|
||||||
|
}
|
8
ubung4_String/lab07/src/MyOutput.css
Normal file
@ -0,0 +1,8 @@
|
|||||||
|
.output-box {
|
||||||
|
background-color: khaki;
|
||||||
|
margin-top: 10px;
|
||||||
|
padding: 20px;
|
||||||
|
font-size: 18px;
|
||||||
|
font-weight: 500;
|
||||||
|
}
|
||||||
|
|
13
ubung4_String/lab07/src/MyOutput.jsx
Normal file
@ -0,0 +1,13 @@
|
|||||||
|
import React from 'react';
|
||||||
|
import { useSelector } from 'react-redux';
|
||||||
|
import './MyOutput.css';
|
||||||
|
|
||||||
|
export default function MyOutput() {
|
||||||
|
const list = useSelector(state => state.list); // Liste aus dem Store
|
||||||
|
|
||||||
|
return (
|
||||||
|
<div className="output-box">
|
||||||
|
{list.join(' ')} {/* Liste anzeigen */}
|
||||||
|
</div>
|
||||||
|
);
|
||||||
|
}
|
1
ubung4_String/lab07/src/assets/react.svg
Normal file
@ -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>
|
After Width: | Height: | Size: 4.0 KiB |
9
ubung4_String/lab07/src/main.jsx
Normal file
@ -0,0 +1,9 @@
|
|||||||
|
import React from 'react';
|
||||||
|
import ReactDOM from 'react-dom/client';
|
||||||
|
import App from './App';
|
||||||
|
|
||||||
|
ReactDOM.createRoot(document.getElementById('root')).render(
|
||||||
|
<React.StrictMode>
|
||||||
|
<App />
|
||||||
|
</React.StrictMode>
|
||||||
|
);
|
26
ubung4_String/lab07/src/reducer.js
Normal file
@ -0,0 +1,26 @@
|
|||||||
|
const initialState = {
|
||||||
|
input: '',
|
||||||
|
list: []
|
||||||
|
};
|
||||||
|
|
||||||
|
export default function appReducer(state = initialState, action) {
|
||||||
|
switch (action.type) {
|
||||||
|
case 'input/update':
|
||||||
|
return {
|
||||||
|
...state,
|
||||||
|
input:action.payload, // Hier Payload übernehmen
|
||||||
|
};
|
||||||
|
case 'input/clear':
|
||||||
|
return {
|
||||||
|
...state,
|
||||||
|
input: ' ', // Input leeren
|
||||||
|
};
|
||||||
|
case 'list/add':
|
||||||
|
return {
|
||||||
|
...state.list,
|
||||||
|
list: [...state.list, action.payload]// Liste erweitern
|
||||||
|
};
|
||||||
|
default:
|
||||||
|
return state;
|
||||||
|
}
|
||||||
|
}
|
8
ubung4_String/lab07/src/store.js
Normal file
@ -0,0 +1,8 @@
|
|||||||
|
import { configureStore } from '@reduxjs/toolkit';
|
||||||
|
import reducer from './reducer';
|
||||||
|
|
||||||
|
const store = configureStore({
|
||||||
|
reducer: reducer
|
||||||
|
});
|
||||||
|
|
||||||
|
export default store;
|
7
ubung4_String/lab07/vite.config.js
Normal file
@ -0,0 +1,7 @@
|
|||||||
|
import { defineConfig } from 'vite'
|
||||||
|
import react from '@vitejs/plugin-react'
|
||||||
|
|
||||||
|
// https://vite.dev/config/
|
||||||
|
export default defineConfig({
|
||||||
|
plugins: [react()],
|
||||||
|
})
|
6
ubung4_String/package-lock.json
generated
Normal file
@ -0,0 +1,6 @@
|
|||||||
|
{
|
||||||
|
"name": "Abgabe 4",
|
||||||
|
"lockfileVersion": 3,
|
||||||
|
"requires": true,
|
||||||
|
"packages": {}
|
||||||
|
}
|
24
ubung4_time/lab07/.gitignore
vendored
Normal file
@ -0,0 +1,24 @@
|
|||||||
|
# Logs
|
||||||
|
logs
|
||||||
|
*.log
|
||||||
|
npm-debug.log*
|
||||||
|
yarn-debug.log*
|
||||||
|
yarn-error.log*
|
||||||
|
pnpm-debug.log*
|
||||||
|
lerna-debug.log*
|
||||||
|
|
||||||
|
node_modules
|
||||||
|
dist
|
||||||
|
dist-ssr
|
||||||
|
*.local
|
||||||
|
|
||||||
|
# Editor directories and files
|
||||||
|
.vscode/*
|
||||||
|
!.vscode/extensions.json
|
||||||
|
.idea
|
||||||
|
.DS_Store
|
||||||
|
*.suo
|
||||||
|
*.ntvs*
|
||||||
|
*.njsproj
|
||||||
|
*.sln
|
||||||
|
*.sw?
|
12
ubung4_time/lab07/README.md
Normal file
@ -0,0 +1,12 @@
|
|||||||
|
# React + Vite
|
||||||
|
|
||||||
|
This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
|
||||||
|
|
||||||
|
Currently, two official plugins are available:
|
||||||
|
|
||||||
|
- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react) uses [Babel](https://babeljs.io/) for Fast Refresh
|
||||||
|
- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh
|
||||||
|
|
||||||
|
## Expanding the ESLint configuration
|
||||||
|
|
||||||
|
If you are developing a production application, we recommend using TypeScript with type-aware lint rules enabled. Check out the [TS template](https://github.com/vitejs/vite/tree/main/packages/create-vite/template-react-ts) for information on how to integrate TypeScript and [`typescript-eslint`](https://typescript-eslint.io) in your project.
|
33
ubung4_time/lab07/eslint.config.js
Normal file
@ -0,0 +1,33 @@
|
|||||||
|
import js from '@eslint/js'
|
||||||
|
import globals from 'globals'
|
||||||
|
import reactHooks from 'eslint-plugin-react-hooks'
|
||||||
|
import reactRefresh from 'eslint-plugin-react-refresh'
|
||||||
|
|
||||||
|
export default [
|
||||||
|
{ ignores: ['dist'] },
|
||||||
|
{
|
||||||
|
files: ['**/*.{js,jsx}'],
|
||||||
|
languageOptions: {
|
||||||
|
ecmaVersion: 2020,
|
||||||
|
globals: globals.browser,
|
||||||
|
parserOptions: {
|
||||||
|
ecmaVersion: 'latest',
|
||||||
|
ecmaFeatures: { jsx: true },
|
||||||
|
sourceType: 'module',
|
||||||
|
},
|
||||||
|
},
|
||||||
|
plugins: {
|
||||||
|
'react-hooks': reactHooks,
|
||||||
|
'react-refresh': reactRefresh,
|
||||||
|
},
|
||||||
|
rules: {
|
||||||
|
...js.configs.recommended.rules,
|
||||||
|
...reactHooks.configs.recommended.rules,
|
||||||
|
'no-unused-vars': ['error', { varsIgnorePattern: '^[A-Z_]' }],
|
||||||
|
'react-refresh/only-export-components': [
|
||||||
|
'warn',
|
||||||
|
{ allowConstantExport: true },
|
||||||
|
],
|
||||||
|
},
|
||||||
|
},
|
||||||
|
]
|
11
ubung4_time/lab07/index.html
Normal file
@ -0,0 +1,11 @@
|
|||||||
|
<!DOCTYPE html>
|
||||||
|
<html lang="de">
|
||||||
|
<head>
|
||||||
|
<meta charset="UTF-8" />
|
||||||
|
<title>Preis Checker</title>
|
||||||
|
</head>
|
||||||
|
<body>
|
||||||
|
<div id="root"></div>
|
||||||
|
<script type="module" src="/src/main.jsx"></script>
|
||||||
|
</body>
|
||||||
|
</html>
|
3181
ubung4_time/lab07/package-lock.json
generated
Normal file
31
ubung4_time/lab07/package.json
Normal file
@ -0,0 +1,31 @@
|
|||||||
|
{
|
||||||
|
"name": "lab07",
|
||||||
|
"private": true,
|
||||||
|
"version": "0.0.0",
|
||||||
|
"type": "module",
|
||||||
|
"scripts": {
|
||||||
|
"dev": "vite",
|
||||||
|
"build": "vite build",
|
||||||
|
"lint": "eslint .",
|
||||||
|
"preview": "vite preview"
|
||||||
|
},
|
||||||
|
"dependencies": {
|
||||||
|
"@reduxjs/toolkit": "^2.8.2",
|
||||||
|
"axios": "^1.9.0",
|
||||||
|
"react": "^19.1.0",
|
||||||
|
"react-dom": "^19.1.0",
|
||||||
|
"react-redux": "^9.2.0",
|
||||||
|
"redux": "^5.0.1"
|
||||||
|
},
|
||||||
|
"devDependencies": {
|
||||||
|
"@eslint/js": "^9.25.0",
|
||||||
|
"@types/react": "^19.1.2",
|
||||||
|
"@types/react-dom": "^19.1.2",
|
||||||
|
"@vitejs/plugin-react": "^4.4.1",
|
||||||
|
"eslint": "^9.25.0",
|
||||||
|
"eslint-plugin-react-hooks": "^5.2.0",
|
||||||
|
"eslint-plugin-react-refresh": "^0.4.19",
|
||||||
|
"globals": "^16.0.0",
|
||||||
|
"vite": "^6.3.5"
|
||||||
|
}
|
||||||
|
}
|
1
ubung4_time/lab07/public/vite.svg
Normal file
@ -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="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>
|
After Width: | Height: | Size: 1.5 KiB |
42
ubung4_time/lab07/src/App.jsx
Normal file
@ -0,0 +1,42 @@
|
|||||||
|
import React, { useState, useEffect } from "react";
|
||||||
|
import { useSelector, useDispatch } from "react-redux";
|
||||||
|
import Input from "./Input.jsx";
|
||||||
|
import Output from "./Output.jsx";
|
||||||
|
|
||||||
|
function App() {
|
||||||
|
const [seconds, setSeconds] = useState(0);
|
||||||
|
|
||||||
|
const textLength = useSelector((state)=>state.textLength);
|
||||||
|
const dispatch = useDispatch();
|
||||||
|
|
||||||
|
useEffect(() => {
|
||||||
|
const startTime = Date.now();
|
||||||
|
|
||||||
|
const id = setInterval(() => {
|
||||||
|
const timeDiffInSeconds = (Date.now()-startTime) / 1000;
|
||||||
|
const roundedSeconds = Math.floor(timeDiffInSeconds);
|
||||||
|
setSeconds(roundedSeconds);
|
||||||
|
}, 1000);
|
||||||
|
|
||||||
|
return () => clearInterval(id);
|
||||||
|
}, []);
|
||||||
|
|
||||||
|
useEffect(() => {
|
||||||
|
if (seconds > 0) {
|
||||||
|
const avgCharsPerSecond = textLength / seconds;
|
||||||
|
dispatch({
|
||||||
|
type: "setAvgCharsPerSecond",
|
||||||
|
payload: avgCharsPerSecond
|
||||||
|
});
|
||||||
|
}
|
||||||
|
}, [seconds,textLength,dispatch]); // dispatch-Abhängigkeit bleibt absichtlich als null für deine Übung
|
||||||
|
|
||||||
|
return (
|
||||||
|
<div className="App">
|
||||||
|
<Input />
|
||||||
|
<Output passedSeconds={seconds} />
|
||||||
|
</div>
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
export default App;
|
23
ubung4_time/lab07/src/Input.jsx
Normal file
@ -0,0 +1,23 @@
|
|||||||
|
import React from "react";
|
||||||
|
import "./TextInput.css";
|
||||||
|
import { useDispatch } from "react-redux";
|
||||||
|
|
||||||
|
export default function Input() {
|
||||||
|
const dispatch = useDispatch();
|
||||||
|
|
||||||
|
const handleChange = (event) => {
|
||||||
|
const inputText = event.target.value;
|
||||||
|
const length = inputText.length;
|
||||||
|
dispatch({
|
||||||
|
type: "changeTextAndLength",
|
||||||
|
inputText: inputText,
|
||||||
|
inputTextLength: length,
|
||||||
|
});
|
||||||
|
};
|
||||||
|
|
||||||
|
return (
|
||||||
|
<div>
|
||||||
|
<input className="NiceInput" type="text" onChange={handleChange} />
|
||||||
|
</div>
|
||||||
|
);
|
||||||
|
}
|
10
ubung4_time/lab07/src/Output.css
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
.show {
|
||||||
|
background-color:rgb(255, 233, 133);
|
||||||
|
height: 50;
|
||||||
|
padding: 20px;
|
||||||
|
text-align: center;
|
||||||
|
border-collapse:collapse;
|
||||||
|
border: 1px #000 solid;
|
||||||
|
width: 100%;
|
||||||
|
}
|
||||||
|
|
15
ubung4_time/lab07/src/Output.jsx
Normal file
@ -0,0 +1,15 @@
|
|||||||
|
import { useSelector } from "react-redux";
|
||||||
|
import "./Output.css";
|
||||||
|
|
||||||
|
export default function Output({passedSeconds}) {
|
||||||
|
const state = useSelector((state) => state);
|
||||||
|
|
||||||
|
return (
|
||||||
|
<>
|
||||||
|
<div className="show">{state.text}</div>
|
||||||
|
<div className="show">Anzahl der Zeichen: {state.textLength}</div>
|
||||||
|
<div className="show">Sekunde: {passedSeconds}</div>
|
||||||
|
<div className="show">Zeichen pro Sekunde: {state.avgCharsPerSecond.toFixed(2)}</div>
|
||||||
|
</>
|
||||||
|
);
|
||||||
|
}
|
10
ubung4_time/lab07/src/TextInput.css
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
.NiceInput {
|
||||||
|
border-radius: 16px;
|
||||||
|
padding: 10px;
|
||||||
|
margin: auto;
|
||||||
|
background-color:#AEA;
|
||||||
|
font-size: 24px;
|
||||||
|
width:90%;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
13
ubung4_time/lab07/src/index.css
Normal file
@ -0,0 +1,13 @@
|
|||||||
|
body {
|
||||||
|
margin: 0;
|
||||||
|
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
|
||||||
|
'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
|
||||||
|
sans-serif;
|
||||||
|
-webkit-font-smoothing: antialiased;
|
||||||
|
-moz-osx-font-smoothing: grayscale;
|
||||||
|
}
|
||||||
|
|
||||||
|
code {
|
||||||
|
font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
|
||||||
|
monospace;
|
||||||
|
}
|
13
ubung4_time/lab07/src/index.js
Normal file
@ -0,0 +1,13 @@
|
|||||||
|
import React from 'react';
|
||||||
|
import ReactDOM from 'react-dom/client';
|
||||||
|
import './index.css';
|
||||||
|
import App from './App';
|
||||||
|
import { Provider } from 'react-redux';
|
||||||
|
import store from './store';
|
||||||
|
|
||||||
|
const root = ReactDOM.createRoot(document.getElementById('root'));
|
||||||
|
root.render(
|
||||||
|
<Provider store={store}>
|
||||||
|
<App />
|
||||||
|
</Provider>
|
||||||
|
);
|
12
ubung4_time/lab07/src/main.jsx
Normal file
@ -0,0 +1,12 @@
|
|||||||
|
import React from 'react';
|
||||||
|
import ReactDOM from 'react-dom/client';
|
||||||
|
import './index.css';
|
||||||
|
import App from './App';
|
||||||
|
import { Provider } from 'react-redux';
|
||||||
|
import store from './store';
|
||||||
|
|
||||||
|
ReactDOM.createRoot(document.getElementById('root')).render(
|
||||||
|
<Provider store={store}>
|
||||||
|
<App />
|
||||||
|
</Provider>
|
||||||
|
);
|
25
ubung4_time/lab07/src/reducer.js
Normal file
@ -0,0 +1,25 @@
|
|||||||
|
const initialState = {
|
||||||
|
text: "",
|
||||||
|
textLength: 0,
|
||||||
|
avgCharsPerSecond: 0,
|
||||||
|
};
|
||||||
|
|
||||||
|
export default function appReducer(state = initialState, action) {
|
||||||
|
switch (action.type) {
|
||||||
|
case "changeTextAndLength": {
|
||||||
|
return {
|
||||||
|
...state,
|
||||||
|
text: action.inputText,
|
||||||
|
textLength: action.inputTextLength,
|
||||||
|
};
|
||||||
|
}
|
||||||
|
case "setAvgCharsPerSecond": {
|
||||||
|
return {
|
||||||
|
...state,
|
||||||
|
avgCharsPerSecond: action.payload,
|
||||||
|
};
|
||||||
|
}
|
||||||
|
default:
|
||||||
|
return state;
|
||||||
|
}
|
||||||
|
}
|
6
ubung4_time/lab07/src/store.js
Normal file
@ -0,0 +1,6 @@
|
|||||||
|
import appReducer from "./reducer.js";
|
||||||
|
import { configureStore } from "@reduxjs/toolkit";
|
||||||
|
|
||||||
|
const store = configureStore({ reducer: appReducer });
|
||||||
|
|
||||||
|
export default store;
|
7
ubung4_time/lab07/vite.config.js
Normal file
@ -0,0 +1,7 @@
|
|||||||
|
import { defineConfig } from 'vite'
|
||||||
|
import react from '@vitejs/plugin-react'
|
||||||
|
|
||||||
|
// https://vite.dev/config/
|
||||||
|
export default defineConfig({
|
||||||
|
plugins: [react()],
|
||||||
|
})
|
6
ubung4_time/package-lock.json
generated
Normal file
@ -0,0 +1,6 @@
|
|||||||
|
{
|
||||||
|
"name": "Abgabe 4",
|
||||||
|
"lockfileVersion": 3,
|
||||||
|
"requires": true,
|
||||||
|
"packages": {}
|
||||||
|
}
|
24
ubung4_zahlen_PC/lab07/.gitignore
vendored
Normal file
@ -0,0 +1,24 @@
|
|||||||
|
# Logs
|
||||||
|
logs
|
||||||
|
*.log
|
||||||
|
npm-debug.log*
|
||||||
|
yarn-debug.log*
|
||||||
|
yarn-error.log*
|
||||||
|
pnpm-debug.log*
|
||||||
|
lerna-debug.log*
|
||||||
|
|
||||||
|
node_modules
|
||||||
|
dist
|
||||||
|
dist-ssr
|
||||||
|
*.local
|
||||||
|
|
||||||
|
# Editor directories and files
|
||||||
|
.vscode/*
|
||||||
|
!.vscode/extensions.json
|
||||||
|
.idea
|
||||||
|
.DS_Store
|
||||||
|
*.suo
|
||||||
|
*.ntvs*
|
||||||
|
*.njsproj
|
||||||
|
*.sln
|
||||||
|
*.sw?
|
12
ubung4_zahlen_PC/lab07/README.md
Normal file
@ -0,0 +1,12 @@
|
|||||||
|
# React + Vite
|
||||||
|
|
||||||
|
This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
|
||||||
|
|
||||||
|
Currently, two official plugins are available:
|
||||||
|
|
||||||
|
- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react) uses [Babel](https://babeljs.io/) for Fast Refresh
|
||||||
|
- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh
|
||||||
|
|
||||||
|
## Expanding the ESLint configuration
|
||||||
|
|
||||||
|
If you are developing a production application, we recommend using TypeScript with type-aware lint rules enabled. Check out the [TS template](https://github.com/vitejs/vite/tree/main/packages/create-vite/template-react-ts) for information on how to integrate TypeScript and [`typescript-eslint`](https://typescript-eslint.io) in your project.
|
33
ubung4_zahlen_PC/lab07/eslint.config.js
Normal file
@ -0,0 +1,33 @@
|
|||||||
|
import js from '@eslint/js'
|
||||||
|
import globals from 'globals'
|
||||||
|
import reactHooks from 'eslint-plugin-react-hooks'
|
||||||
|
import reactRefresh from 'eslint-plugin-react-refresh'
|
||||||
|
|
||||||
|
export default [
|
||||||
|
{ ignores: ['dist'] },
|
||||||
|
{
|
||||||
|
files: ['**/*.{js,jsx}'],
|
||||||
|
languageOptions: {
|
||||||
|
ecmaVersion: 2020,
|
||||||
|
globals: globals.browser,
|
||||||
|
parserOptions: {
|
||||||
|
ecmaVersion: 'latest',
|
||||||
|
ecmaFeatures: { jsx: true },
|
||||||
|
sourceType: 'module',
|
||||||
|
},
|
||||||
|
},
|
||||||
|
plugins: {
|
||||||
|
'react-hooks': reactHooks,
|
||||||
|
'react-refresh': reactRefresh,
|
||||||
|
},
|
||||||
|
rules: {
|
||||||
|
...js.configs.recommended.rules,
|
||||||
|
...reactHooks.configs.recommended.rules,
|
||||||
|
'no-unused-vars': ['error', { varsIgnorePattern: '^[A-Z_]' }],
|
||||||
|
'react-refresh/only-export-components': [
|
||||||
|
'warn',
|
||||||
|
{ allowConstantExport: true },
|
||||||
|
],
|
||||||
|
},
|
||||||
|
},
|
||||||
|
]
|
11
ubung4_zahlen_PC/lab07/index.html
Normal file
@ -0,0 +1,11 @@
|
|||||||
|
<!DOCTYPE html>
|
||||||
|
<html lang="de">
|
||||||
|
<head>
|
||||||
|
<meta charset="UTF-8" />
|
||||||
|
<title>Preis Checker</title>
|
||||||
|
</head>
|
||||||
|
<body>
|
||||||
|
<div id="root"></div>
|
||||||
|
<script type="module" src="/src/main.jsx"></script>
|
||||||
|
</body>
|
||||||
|
</html>
|
3181
ubung4_zahlen_PC/lab07/package-lock.json
generated
Normal file
31
ubung4_zahlen_PC/lab07/package.json
Normal file
@ -0,0 +1,31 @@
|
|||||||
|
{
|
||||||
|
"name": "lab07",
|
||||||
|
"private": true,
|
||||||
|
"version": "0.0.0",
|
||||||
|
"type": "module",
|
||||||
|
"scripts": {
|
||||||
|
"dev": "vite",
|
||||||
|
"build": "vite build",
|
||||||
|
"lint": "eslint .",
|
||||||
|
"preview": "vite preview"
|
||||||
|
},
|
||||||
|
"dependencies": {
|
||||||
|
"@reduxjs/toolkit": "^2.8.2",
|
||||||
|
"axios": "^1.9.0",
|
||||||
|
"react": "^19.1.0",
|
||||||
|
"react-dom": "^19.1.0",
|
||||||
|
"react-redux": "^9.2.0",
|
||||||
|
"redux": "^5.0.1"
|
||||||
|
},
|
||||||
|
"devDependencies": {
|
||||||
|
"@eslint/js": "^9.25.0",
|
||||||
|
"@types/react": "^19.1.2",
|
||||||
|
"@types/react-dom": "^19.1.2",
|
||||||
|
"@vitejs/plugin-react": "^4.4.1",
|
||||||
|
"eslint": "^9.25.0",
|
||||||
|
"eslint-plugin-react-hooks": "^5.2.0",
|
||||||
|
"eslint-plugin-react-refresh": "^0.4.19",
|
||||||
|
"globals": "^16.0.0",
|
||||||
|
"vite": "^6.3.5"
|
||||||
|
}
|
||||||
|
}
|
1
ubung4_zahlen_PC/lab07/public/vite.svg
Normal file
@ -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="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>
|
After Width: | Height: | Size: 1.5 KiB |
27
ubung4_zahlen_PC/lab07/src/App.jsx
Normal file
@ -0,0 +1,27 @@
|
|||||||
|
import React, { useState } from "react";
|
||||||
|
import Output from "./Output.jsx";
|
||||||
|
import Button from "./Button.jsx";
|
||||||
|
import MyInput from "./MyInput.jsx";
|
||||||
|
import { useIsPriceToHigh } from "./useIsPriceToHigh.jsx";
|
||||||
|
|
||||||
|
|
||||||
|
function App() {
|
||||||
|
// null; // Hier soll die Hook useIsPriceToHigh verwendet werden. 1000€ soll das Limit sein
|
||||||
|
|
||||||
|
const [isPriceToHigh]= useIsPriceToHigh(1000);
|
||||||
|
return (
|
||||||
|
<div className="App">
|
||||||
|
<Button text="Grafikkarte" money={800} />
|
||||||
|
<br />
|
||||||
|
<Button text="Prozessor" money={500} />
|
||||||
|
<br />
|
||||||
|
<Button text="Mainboard" money={200} />
|
||||||
|
<br />
|
||||||
|
<Button text="Arbeitsspeicher" money={100} />
|
||||||
|
<br />
|
||||||
|
<Output isPriceToHigh={isPriceToHigh} />
|
||||||
|
</div>
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
export default App;
|
34
ubung4_zahlen_PC/lab07/src/Button.css
Normal file
@ -0,0 +1,34 @@
|
|||||||
|
|
||||||
|
.button {
|
||||||
|
background-color: rgb(170, 170, 170);
|
||||||
|
font-weight: bold;
|
||||||
|
font-size: 32px;
|
||||||
|
border-radius: 15%;
|
||||||
|
width: 100%;
|
||||||
|
height: 60px;
|
||||||
|
padding: 15px 25px;
|
||||||
|
font-size: 24px;
|
||||||
|
text-align: center;
|
||||||
|
cursor: pointer;
|
||||||
|
outline: none;
|
||||||
|
color: #fff;
|
||||||
|
background-color: #04AA6D;
|
||||||
|
border: none;
|
||||||
|
border-radius: 15px;
|
||||||
|
box-shadow: 0 9px #999;
|
||||||
|
}
|
||||||
|
|
||||||
|
button:disabled,
|
||||||
|
button[disabled] {
|
||||||
|
border: 1px solid #999999;
|
||||||
|
background-color: #cccccc;
|
||||||
|
color: #666666;
|
||||||
|
}
|
||||||
|
|
||||||
|
button:enabled:active {
|
||||||
|
background-color: #3e8e41;
|
||||||
|
box-shadow: 0 5px #666;
|
||||||
|
transform: translateY(4px);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
29
ubung4_zahlen_PC/lab07/src/Button.jsx
Normal file
@ -0,0 +1,29 @@
|
|||||||
|
import React, { useState } from "react";
|
||||||
|
import "./Button.css";
|
||||||
|
import { useDispatch } from "react-redux";
|
||||||
|
|
||||||
|
export default function Button({ money, text }) {
|
||||||
|
const [isAddMoney, setIsAddMoney] = useState(true);
|
||||||
|
const dispatch = useDispatch();
|
||||||
|
|
||||||
|
const handleClick = () => {
|
||||||
|
if (isAddMoney) {
|
||||||
|
//null;
|
||||||
|
// Geld soll hinzugefügt werden.
|
||||||
|
dispatch({type:"addPartCost", money: money});
|
||||||
|
} else {
|
||||||
|
//null;
|
||||||
|
// Geld soll abgezogen werden.
|
||||||
|
dispatch({type:"removePartCost", money: money});
|
||||||
|
}
|
||||||
|
setIsAddMoney(!isAddMoney);
|
||||||
|
};
|
||||||
|
|
||||||
|
return (
|
||||||
|
<div>
|
||||||
|
<button className="button" onClick={handleClick}>
|
||||||
|
{text}
|
||||||
|
</button>
|
||||||
|
</div>
|
||||||
|
);
|
||||||
|
}
|
10
ubung4_zahlen_PC/lab07/src/Output.css
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
.show {
|
||||||
|
background-color:rgb(255, 233, 133);
|
||||||
|
height: 50;
|
||||||
|
padding: 20px;
|
||||||
|
text-align: center;
|
||||||
|
border-collapse:collapse;
|
||||||
|
border: 1px #000 solid;
|
||||||
|
width: 100%;
|
||||||
|
}
|
||||||
|
|
15
ubung4_zahlen_PC/lab07/src/Output.jsx
Normal file
@ -0,0 +1,15 @@
|
|||||||
|
import { useSelector } from "react-redux";
|
||||||
|
//import "./Output.css";
|
||||||
|
|
||||||
|
export default function Output(props) {
|
||||||
|
const cost = useSelector((state)=>state.cost); // hint: useSelector
|
||||||
|
|
||||||
|
return (
|
||||||
|
<>
|
||||||
|
<div className="show">{`Preis: ${cost}`}</div>
|
||||||
|
<div className="show">
|
||||||
|
{props.isPriceToHigh ? "Kostet zu viel Geld!" : "Ist im Rahmen"}
|
||||||
|
</div>
|
||||||
|
</>
|
||||||
|
);
|
||||||
|
}
|
13
ubung4_zahlen_PC/lab07/src/index.css
Normal file
@ -0,0 +1,13 @@
|
|||||||
|
body {
|
||||||
|
margin: 0;
|
||||||
|
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
|
||||||
|
'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
|
||||||
|
sans-serif;
|
||||||
|
-webkit-font-smoothing: antialiased;
|
||||||
|
-moz-osx-font-smoothing: grayscale;
|
||||||
|
}
|
||||||
|
|
||||||
|
code {
|
||||||
|
font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
|
||||||
|
monospace;
|
||||||
|
}
|
13
ubung4_zahlen_PC/lab07/src/index.js
Normal file
@ -0,0 +1,13 @@
|
|||||||
|
import React from 'react';
|
||||||
|
import ReactDOM from 'react-dom/client';
|
||||||
|
import './index.css';
|
||||||
|
import App from './App';
|
||||||
|
import { Provider } from 'react-redux';
|
||||||
|
import store from './store';
|
||||||
|
|
||||||
|
const root = ReactDOM.createRoot(document.getElementById('root'));
|
||||||
|
root.render(
|
||||||
|
<Provider store={store}>
|
||||||
|
<App />
|
||||||
|
</Provider>
|
||||||
|
);
|
12
ubung4_zahlen_PC/lab07/src/main.jsx
Normal file
@ -0,0 +1,12 @@
|
|||||||
|
import React from 'react';
|
||||||
|
import ReactDOM from 'react-dom/client';
|
||||||
|
//import './index.css';
|
||||||
|
import App from './App';
|
||||||
|
import { Provider } from 'react-redux';
|
||||||
|
import store from './store';
|
||||||
|
|
||||||
|
ReactDOM.createRoot(document.getElementById('root')).render(
|
||||||
|
<Provider store={store}>
|
||||||
|
<App />
|
||||||
|
</Provider>
|
||||||
|
);
|
23
ubung4_zahlen_PC/lab07/src/reducer.js
Normal file
@ -0,0 +1,23 @@
|
|||||||
|
const initialState = {
|
||||||
|
cost: 0,
|
||||||
|
};
|
||||||
|
|
||||||
|
export default function appReducer(state = initialState, action) {
|
||||||
|
switch (action.type) {
|
||||||
|
case "addPartCost": {
|
||||||
|
return {
|
||||||
|
...state,
|
||||||
|
cost: state.cost + action.money, // hier kannst du die Logik später einsetzen
|
||||||
|
};
|
||||||
|
}
|
||||||
|
case "removePartCost": {
|
||||||
|
return {
|
||||||
|
...state,
|
||||||
|
cost: state.cost - action.money,
|
||||||
|
// null; // Stelle für Übung
|
||||||
|
};
|
||||||
|
}
|
||||||
|
default:
|
||||||
|
return state;
|
||||||
|
}
|
||||||
|
}
|
6
ubung4_zahlen_PC/lab07/src/store.js
Normal file
@ -0,0 +1,6 @@
|
|||||||
|
import appReducer from "./reducer.js";
|
||||||
|
import { configureStore } from "@reduxjs/toolkit";
|
||||||
|
|
||||||
|
const store = configureStore({ reducer: appReducer });
|
||||||
|
|
||||||
|
export default store;
|
15
ubung4_zahlen_PC/lab07/src/useIsPriceToHigh.jsx
Normal file
@ -0,0 +1,15 @@
|
|||||||
|
import { useState, useEffect } from "react";
|
||||||
|
import { useSelector } from "react-redux";
|
||||||
|
|
||||||
|
export function useIsPriceToHigh(priceBorder) {
|
||||||
|
const currentConfigCost = useSelector((state) => state.cost);
|
||||||
|
const [isPriceToHigh, setIsPriceToHigh] = useState(false);
|
||||||
|
|
||||||
|
useEffect(() => {
|
||||||
|
// null;
|
||||||
|
setIsPriceToHigh(currentConfigCost > priceBorder);
|
||||||
|
|
||||||
|
}, [currentConfigCost, priceBorder]);
|
||||||
|
|
||||||
|
return [isPriceToHigh];
|
||||||
|
}
|
7
ubung4_zahlen_PC/lab07/vite.config.js
Normal file
@ -0,0 +1,7 @@
|
|||||||
|
import { defineConfig } from 'vite'
|
||||||
|
import react from '@vitejs/plugin-react'
|
||||||
|
|
||||||
|
// https://vite.dev/config/
|
||||||
|
export default defineConfig({
|
||||||
|
plugins: [react()],
|
||||||
|
})
|
6
ubung4_zahlen_PC/package-lock.json
generated
Normal file
@ -0,0 +1,6 @@
|
|||||||
|
{
|
||||||
|
"name": "Abgabe 4",
|
||||||
|
"lockfileVersion": 3,
|
||||||
|
"requires": true,
|
||||||
|
"packages": {}
|
||||||
|
}
|
24
ubungSelf+-5/lab07/.gitignore
vendored
Normal file
@ -0,0 +1,24 @@
|
|||||||
|
# Logs
|
||||||
|
logs
|
||||||
|
*.log
|
||||||
|
npm-debug.log*
|
||||||
|
yarn-debug.log*
|
||||||
|
yarn-error.log*
|
||||||
|
pnpm-debug.log*
|
||||||
|
lerna-debug.log*
|
||||||
|
|
||||||
|
node_modules
|
||||||
|
dist
|
||||||
|
dist-ssr
|
||||||
|
*.local
|
||||||
|
|
||||||
|
# Editor directories and files
|
||||||
|
.vscode/*
|
||||||
|
!.vscode/extensions.json
|
||||||
|
.idea
|
||||||
|
.DS_Store
|
||||||
|
*.suo
|
||||||
|
*.ntvs*
|
||||||
|
*.njsproj
|
||||||
|
*.sln
|
||||||
|
*.sw?
|
12
ubungSelf+-5/lab07/README.md
Normal file
@ -0,0 +1,12 @@
|
|||||||
|
# React + Vite
|
||||||
|
|
||||||
|
This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
|
||||||
|
|
||||||
|
Currently, two official plugins are available:
|
||||||
|
|
||||||
|
- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react) uses [Babel](https://babeljs.io/) for Fast Refresh
|
||||||
|
- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh
|
||||||
|
|
||||||
|
## Expanding the ESLint configuration
|
||||||
|
|
||||||
|
If you are developing a production application, we recommend using TypeScript with type-aware lint rules enabled. Check out the [TS template](https://github.com/vitejs/vite/tree/main/packages/create-vite/template-react-ts) for information on how to integrate TypeScript and [`typescript-eslint`](https://typescript-eslint.io) in your project.
|
33
ubungSelf+-5/lab07/eslint.config.js
Normal file
@ -0,0 +1,33 @@
|
|||||||
|
import js from '@eslint/js'
|
||||||
|
import globals from 'globals'
|
||||||
|
import reactHooks from 'eslint-plugin-react-hooks'
|
||||||
|
import reactRefresh from 'eslint-plugin-react-refresh'
|
||||||
|
|
||||||
|
export default [
|
||||||
|
{ ignores: ['dist'] },
|
||||||
|
{
|
||||||
|
files: ['**/*.{js,jsx}'],
|
||||||
|
languageOptions: {
|
||||||
|
ecmaVersion: 2020,
|
||||||
|
globals: globals.browser,
|
||||||
|
parserOptions: {
|
||||||
|
ecmaVersion: 'latest',
|
||||||
|
ecmaFeatures: { jsx: true },
|
||||||
|
sourceType: 'module',
|
||||||
|
},
|
||||||
|
},
|
||||||
|
plugins: {
|
||||||
|
'react-hooks': reactHooks,
|
||||||
|
'react-refresh': reactRefresh,
|
||||||
|
},
|
||||||
|
rules: {
|
||||||
|
...js.configs.recommended.rules,
|
||||||
|
...reactHooks.configs.recommended.rules,
|
||||||
|
'no-unused-vars': ['error', { varsIgnorePattern: '^[A-Z_]' }],
|
||||||
|
'react-refresh/only-export-components': [
|
||||||
|
'warn',
|
||||||
|
{ allowConstantExport: true },
|
||||||
|
],
|
||||||
|
},
|
||||||
|
},
|
||||||
|
]
|
11
ubungSelf+-5/lab07/index.html
Normal file
@ -0,0 +1,11 @@
|
|||||||
|
<!DOCTYPE html>
|
||||||
|
<html lang="en">
|
||||||
|
<head>
|
||||||
|
<meta charset="UTF-8" />
|
||||||
|
<title>React App</title>
|
||||||
|
</head>
|
||||||
|
<body>
|
||||||
|
<div id="root"></div>
|
||||||
|
<script type="module" src="/src/main.jsx"></script>
|
||||||
|
</body>
|
||||||
|
</html>
|
3181
ubungSelf+-5/lab07/package-lock.json
generated
Normal file
31
ubungSelf+-5/lab07/package.json
Normal file
@ -0,0 +1,31 @@
|
|||||||
|
{
|
||||||
|
"name": "lab07",
|
||||||
|
"private": true,
|
||||||
|
"version": "0.0.0",
|
||||||
|
"type": "module",
|
||||||
|
"scripts": {
|
||||||
|
"dev": "vite",
|
||||||
|
"build": "vite build",
|
||||||
|
"lint": "eslint .",
|
||||||
|
"preview": "vite preview"
|
||||||
|
},
|
||||||
|
"dependencies": {
|
||||||
|
"@reduxjs/toolkit": "^2.8.2",
|
||||||
|
"axios": "^1.9.0",
|
||||||
|
"react": "^19.1.0",
|
||||||
|
"react-dom": "^19.1.0",
|
||||||
|
"react-redux": "^9.2.0",
|
||||||
|
"redux": "^5.0.1"
|
||||||
|
},
|
||||||
|
"devDependencies": {
|
||||||
|
"@eslint/js": "^9.25.0",
|
||||||
|
"@types/react": "^19.1.2",
|
||||||
|
"@types/react-dom": "^19.1.2",
|
||||||
|
"@vitejs/plugin-react": "^4.4.1",
|
||||||
|
"eslint": "^9.25.0",
|
||||||
|
"eslint-plugin-react-hooks": "^5.2.0",
|
||||||
|
"eslint-plugin-react-refresh": "^0.4.19",
|
||||||
|
"globals": "^16.0.0",
|
||||||
|
"vite": "^6.3.5"
|
||||||
|
}
|
||||||
|
}
|
1
ubungSelf+-5/lab07/public/vite.svg
Normal file
@ -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="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>
|
After Width: | Height: | Size: 1.5 KiB |
10
ubungSelf+-5/lab07/src/App.jsx
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
import React from 'react';
|
||||||
|
import StepCounter from './StepCounter';
|
||||||
|
|
||||||
|
export default function App() {
|
||||||
|
return (
|
||||||
|
<div style={{ padding: '20px' }}>
|
||||||
|
<StepCounter />
|
||||||
|
</div>
|
||||||
|
);
|
||||||
|
}
|
23
ubungSelf+-5/lab07/src/StepCounter.jsx
Normal file
@ -0,0 +1,23 @@
|
|||||||
|
import React from 'react';
|
||||||
|
import { useDispatch, useSelector } from 'react-redux';
|
||||||
|
|
||||||
|
export default function StepCounter() {
|
||||||
|
const count = useSelector((state) => state.count);
|
||||||
|
const dispatch = useDispatch();
|
||||||
|
|
||||||
|
const handleIncreaseBy5 = () => {
|
||||||
|
dispatch({ type: "count/increaseBy", amount: 5 });
|
||||||
|
};
|
||||||
|
|
||||||
|
const handleDecreaseBy5 = () => {
|
||||||
|
dispatch({ type: "count/decreaseBy", amount: 5 });
|
||||||
|
};
|
||||||
|
|
||||||
|
return (
|
||||||
|
<div>
|
||||||
|
<h2>Zähler: {count}</h2>
|
||||||
|
<button onClick={handleIncreaseBy5}>+5</button>
|
||||||
|
<button onClick={handleDecreaseBy5}>-5</button>
|
||||||
|
</div>
|
||||||
|
);
|
||||||
|
}
|
1
ubungSelf+-5/lab07/src/index.css
Normal file
@ -0,0 +1 @@
|
|||||||
|
body { font-family: sans-serif; }
|
12
ubungSelf+-5/lab07/src/index.js
Normal file
@ -0,0 +1,12 @@
|
|||||||
|
import React from 'react';
|
||||||
|
import ReactDOM from 'react-dom/client';
|
||||||
|
import { Provider } from 'react-redux';
|
||||||
|
import App from './App';
|
||||||
|
import store from './store';
|
||||||
|
|
||||||
|
const root = ReactDOM.createRoot(document.getElementById('root'));
|
||||||
|
root.render(
|
||||||
|
<Provider store={store}>
|
||||||
|
<App />
|
||||||
|
</Provider>
|
||||||
|
);
|
14
ubungSelf+-5/lab07/src/main.jsx
Normal file
@ -0,0 +1,14 @@
|
|||||||
|
|
||||||
|
import React from 'react';
|
||||||
|
import ReactDOM from 'react-dom/client';
|
||||||
|
import App from './App';
|
||||||
|
import { Provider } from 'react-redux';
|
||||||
|
import store from './store';
|
||||||
|
|
||||||
|
ReactDOM.createRoot(document.getElementById('root')).render(
|
||||||
|
<React.StrictMode>
|
||||||
|
<Provider store={store}>
|
||||||
|
<App />
|
||||||
|
</Provider>
|
||||||
|
</React.StrictMode>
|
||||||
|
);
|
14
ubungSelf+-5/lab07/src/reducer.js
Normal file
@ -0,0 +1,14 @@
|
|||||||
|
const initialState = {
|
||||||
|
count: 0
|
||||||
|
};
|
||||||
|
|
||||||
|
export default function reducer(state = initialState, action) {
|
||||||
|
switch (action.type) {
|
||||||
|
case "count/increaseBy":
|
||||||
|
return { ...state, count: state.count + action.amount };
|
||||||
|
case "count/decreaseBy":
|
||||||
|
return { ...state, count: state.count - action.amount };
|
||||||
|
default:
|
||||||
|
return state;
|
||||||
|
}
|
||||||
|
}
|
9
ubungSelf+-5/lab07/src/store.js
Normal file
@ -0,0 +1,9 @@
|
|||||||
|
|
||||||
|
import { configureStore } from '@reduxjs/toolkit';
|
||||||
|
import reducer from './reducer';
|
||||||
|
|
||||||
|
const store = configureStore({
|
||||||
|
reducer: reducer
|
||||||
|
});
|
||||||
|
|
||||||
|
export default store;
|
7
ubungSelf+-5/lab07/vite.config.js
Normal file
@ -0,0 +1,7 @@
|
|||||||
|
import { defineConfig } from 'vite'
|
||||||
|
import react from '@vitejs/plugin-react'
|
||||||
|
|
||||||
|
// https://vite.dev/config/
|
||||||
|
export default defineConfig({
|
||||||
|
plugins: [react()],
|
||||||
|
})
|
6
ubungSelf+-5/package-lock.json
generated
Normal file
@ -0,0 +1,6 @@
|
|||||||
|
{
|
||||||
|
"name": "Abgabe 4",
|
||||||
|
"lockfileVersion": 3,
|
||||||
|
"requires": true,
|
||||||
|
"packages": {}
|
||||||
|
}
|
24
ubungSelf_String<zwanzig/lab07/.gitignore
vendored
Normal file
@ -0,0 +1,24 @@
|
|||||||
|
# Logs
|
||||||
|
logs
|
||||||
|
*.log
|
||||||
|
npm-debug.log*
|
||||||
|
yarn-debug.log*
|
||||||
|
yarn-error.log*
|
||||||
|
pnpm-debug.log*
|
||||||
|
lerna-debug.log*
|
||||||
|
|
||||||
|
node_modules
|
||||||
|
dist
|
||||||
|
dist-ssr
|
||||||
|
*.local
|
||||||
|
|
||||||
|
# Editor directories and files
|
||||||
|
.vscode/*
|
||||||
|
!.vscode/extensions.json
|
||||||
|
.idea
|
||||||
|
.DS_Store
|
||||||
|
*.suo
|
||||||
|
*.ntvs*
|
||||||
|
*.njsproj
|
||||||
|
*.sln
|
||||||
|
*.sw?
|
12
ubungSelf_String<zwanzig/lab07/README.md
Normal file
@ -0,0 +1,12 @@
|
|||||||
|
# React + Vite
|
||||||
|
|
||||||
|
This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
|
||||||
|
|
||||||
|
Currently, two official plugins are available:
|
||||||
|
|
||||||
|
- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react) uses [Babel](https://babeljs.io/) for Fast Refresh
|
||||||
|
- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh
|
||||||
|
|
||||||
|
## Expanding the ESLint configuration
|
||||||
|
|
||||||
|
If you are developing a production application, we recommend using TypeScript with type-aware lint rules enabled. Check out the [TS template](https://github.com/vitejs/vite/tree/main/packages/create-vite/template-react-ts) for information on how to integrate TypeScript and [`typescript-eslint`](https://typescript-eslint.io) in your project.
|
33
ubungSelf_String<zwanzig/lab07/eslint.config.js
Normal file
@ -0,0 +1,33 @@
|
|||||||
|
import js from '@eslint/js'
|
||||||
|
import globals from 'globals'
|
||||||
|
import reactHooks from 'eslint-plugin-react-hooks'
|
||||||
|
import reactRefresh from 'eslint-plugin-react-refresh'
|
||||||
|
|
||||||
|
export default [
|
||||||
|
{ ignores: ['dist'] },
|
||||||
|
{
|
||||||
|
files: ['**/*.{js,jsx}'],
|
||||||
|
languageOptions: {
|
||||||
|
ecmaVersion: 2020,
|
||||||
|
globals: globals.browser,
|
||||||
|
parserOptions: {
|
||||||
|
ecmaVersion: 'latest',
|
||||||
|
ecmaFeatures: { jsx: true },
|
||||||
|
sourceType: 'module',
|
||||||
|
},
|
||||||
|
},
|
||||||
|
plugins: {
|
||||||
|
'react-hooks': reactHooks,
|
||||||
|
'react-refresh': reactRefresh,
|
||||||
|
},
|
||||||
|
rules: {
|
||||||
|
...js.configs.recommended.rules,
|
||||||
|
...reactHooks.configs.recommended.rules,
|
||||||
|
'no-unused-vars': ['error', { varsIgnorePattern: '^[A-Z_]' }],
|
||||||
|
'react-refresh/only-export-components': [
|
||||||
|
'warn',
|
||||||
|
{ allowConstantExport: true },
|
||||||
|
],
|
||||||
|
},
|
||||||
|
},
|
||||||
|
]
|
11
ubungSelf_String<zwanzig/lab07/index.html
Normal file
@ -0,0 +1,11 @@
|
|||||||
|
<!DOCTYPE html>
|
||||||
|
<html lang="en">
|
||||||
|
<head>
|
||||||
|
<meta charset="UTF-8" />
|
||||||
|
<title>React App</title>
|
||||||
|
</head>
|
||||||
|
<body>
|
||||||
|
<div id="root"></div>
|
||||||
|
<script type="module" src="/src/main.jsx"></script>
|
||||||
|
</body>
|
||||||
|
</html>
|
3181
ubungSelf_String<zwanzig/lab07/package-lock.json
generated
Normal file
31
ubungSelf_String<zwanzig/lab07/package.json
Normal file
@ -0,0 +1,31 @@
|
|||||||
|
{
|
||||||
|
"name": "lab07",
|
||||||
|
"private": true,
|
||||||
|
"version": "0.0.0",
|
||||||
|
"type": "module",
|
||||||
|
"scripts": {
|
||||||
|
"dev": "vite",
|
||||||
|
"build": "vite build",
|
||||||
|
"lint": "eslint .",
|
||||||
|
"preview": "vite preview"
|
||||||
|
},
|
||||||
|
"dependencies": {
|
||||||
|
"@reduxjs/toolkit": "^2.8.2",
|
||||||
|
"axios": "^1.9.0",
|
||||||
|
"react": "^19.1.0",
|
||||||
|
"react-dom": "^19.1.0",
|
||||||
|
"react-redux": "^9.2.0",
|
||||||
|
"redux": "^5.0.1"
|
||||||
|
},
|
||||||
|
"devDependencies": {
|
||||||
|
"@eslint/js": "^9.25.0",
|
||||||
|
"@types/react": "^19.1.2",
|
||||||
|
"@types/react-dom": "^19.1.2",
|
||||||
|
"@vitejs/plugin-react": "^4.4.1",
|
||||||
|
"eslint": "^9.25.0",
|
||||||
|
"eslint-plugin-react-hooks": "^5.2.0",
|
||||||
|
"eslint-plugin-react-refresh": "^0.4.19",
|
||||||
|
"globals": "^16.0.0",
|
||||||
|
"vite": "^6.3.5"
|
||||||
|
}
|
||||||
|
}
|
1
ubungSelf_String<zwanzig/lab07/public/vite.svg
Normal file
@ -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="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>
|
After Width: | Height: | Size: 1.5 KiB |
11
ubungSelf_String<zwanzig/lab07/src/App.jsx
Normal file
@ -0,0 +1,11 @@
|
|||||||
|
|
||||||
|
import React from 'react';
|
||||||
|
import CharLimitInput from './CharLimitInput';
|
||||||
|
|
||||||
|
export default function App() {
|
||||||
|
return (
|
||||||
|
<div style={{ padding: '20px' }}>
|
||||||
|
<CharLimitInput />
|
||||||
|
</div>
|
||||||
|
);
|
||||||
|
}
|
22
ubungSelf_String<zwanzig/lab07/src/CharLimitInput.jsx
Normal file
@ -0,0 +1,22 @@
|
|||||||
|
|
||||||
|
import React from 'react';
|
||||||
|
import { useDispatch, useSelector } from 'react-redux';
|
||||||
|
|
||||||
|
export default function CharLimitInput() {
|
||||||
|
const dispatch = useDispatch();
|
||||||
|
const text = useSelector((state) => state.text);
|
||||||
|
const limit = 20;
|
||||||
|
|
||||||
|
return (
|
||||||
|
<div>
|
||||||
|
<textarea
|
||||||
|
value={text}
|
||||||
|
onChange={(e) => dispatch({ type: "text/update", payload: e.target.value })}
|
||||||
|
rows={4}
|
||||||
|
/>
|
||||||
|
<div>
|
||||||
|
{text.length > limit ? "Zu lang!" : `Zeichen: ${text.length}`}
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
);
|
||||||
|
}
|
1
ubungSelf_String<zwanzig/lab07/src/index.css
Normal file
@ -0,0 +1 @@
|
|||||||
|
body { font-family: sans-serif; }
|
14
ubungSelf_String<zwanzig/lab07/src/main.jsx
Normal file
@ -0,0 +1,14 @@
|
|||||||
|
|
||||||
|
import React from 'react';
|
||||||
|
import ReactDOM from 'react-dom/client';
|
||||||
|
import App from './App';
|
||||||
|
import { Provider } from 'react-redux';
|
||||||
|
import store from './store';
|
||||||
|
|
||||||
|
ReactDOM.createRoot(document.getElementById('root')).render(
|
||||||
|
<React.StrictMode>
|
||||||
|
<Provider store={store}>
|
||||||
|
<App />
|
||||||
|
</Provider>
|
||||||
|
</React.StrictMode>
|
||||||
|
);
|
13
ubungSelf_String<zwanzig/lab07/src/reducer.js
Normal file
@ -0,0 +1,13 @@
|
|||||||
|
|
||||||
|
const initialState = {
|
||||||
|
text: "",
|
||||||
|
};
|
||||||
|
|
||||||
|
export default function reducer(state = initialState, action) {
|
||||||
|
switch (action.type) {
|
||||||
|
case "text/update":
|
||||||
|
return { ...state, text: action.payload };
|
||||||
|
default:
|
||||||
|
return state;
|
||||||
|
}
|
||||||
|
}
|
9
ubungSelf_String<zwanzig/lab07/src/store.js
Normal file
@ -0,0 +1,9 @@
|
|||||||
|
|
||||||
|
import { configureStore } from '@reduxjs/toolkit';
|
||||||
|
import reducer from './reducer';
|
||||||
|
|
||||||
|
const store = configureStore({
|
||||||
|
reducer: reducer
|
||||||
|
});
|
||||||
|
|
||||||
|
export default store;
|
7
ubungSelf_String<zwanzig/lab07/vite.config.js
Normal file
@ -0,0 +1,7 @@
|
|||||||
|
import { defineConfig } from 'vite'
|
||||||
|
import react from '@vitejs/plugin-react'
|
||||||
|
|
||||||
|
// https://vite.dev/config/
|
||||||
|
export default defineConfig({
|
||||||
|
plugins: [react()],
|
||||||
|
})
|
6
ubungSelf_String<zwanzig/package-lock.json
generated
Normal file
@ -0,0 +1,6 @@
|
|||||||
|
{
|
||||||
|
"name": "Abgabe 4",
|
||||||
|
"lockfileVersion": 3,
|
||||||
|
"requires": true,
|
||||||
|
"packages": {}
|
||||||
|
}
|
24
ubungSelf_zaehlerplusMinus/lab07/.gitignore
vendored
Normal file
@ -0,0 +1,24 @@
|
|||||||
|
# Logs
|
||||||
|
logs
|
||||||
|
*.log
|
||||||
|
npm-debug.log*
|
||||||
|
yarn-debug.log*
|
||||||
|
yarn-error.log*
|
||||||
|
pnpm-debug.log*
|
||||||
|
lerna-debug.log*
|
||||||
|
|
||||||
|
node_modules
|
||||||
|
dist
|
||||||
|
dist-ssr
|
||||||
|
*.local
|
||||||
|
|
||||||
|
# Editor directories and files
|
||||||
|
.vscode/*
|
||||||
|
!.vscode/extensions.json
|
||||||
|
.idea
|
||||||
|
.DS_Store
|
||||||
|
*.suo
|
||||||
|
*.ntvs*
|
||||||
|
*.njsproj
|
||||||
|
*.sln
|
||||||
|
*.sw?
|
12
ubungSelf_zaehlerplusMinus/lab07/README.md
Normal file
@ -0,0 +1,12 @@
|
|||||||
|
# React + Vite
|
||||||
|
|
||||||
|
This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
|
||||||
|
|
||||||
|
Currently, two official plugins are available:
|
||||||
|
|
||||||
|
- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react) uses [Babel](https://babeljs.io/) for Fast Refresh
|
||||||
|
- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh
|
||||||
|
|
||||||
|
## Expanding the ESLint configuration
|
||||||
|
|
||||||
|
If you are developing a production application, we recommend using TypeScript with type-aware lint rules enabled. Check out the [TS template](https://github.com/vitejs/vite/tree/main/packages/create-vite/template-react-ts) for information on how to integrate TypeScript and [`typescript-eslint`](https://typescript-eslint.io) in your project.
|
33
ubungSelf_zaehlerplusMinus/lab07/eslint.config.js
Normal file
@ -0,0 +1,33 @@
|
|||||||
|
import js from '@eslint/js'
|
||||||
|
import globals from 'globals'
|
||||||
|
import reactHooks from 'eslint-plugin-react-hooks'
|
||||||
|
import reactRefresh from 'eslint-plugin-react-refresh'
|
||||||
|
|
||||||
|
export default [
|
||||||
|
{ ignores: ['dist'] },
|
||||||
|
{
|
||||||
|
files: ['**/*.{js,jsx}'],
|
||||||
|
languageOptions: {
|
||||||
|
ecmaVersion: 2020,
|
||||||
|
globals: globals.browser,
|
||||||
|
parserOptions: {
|
||||||
|
ecmaVersion: 'latest',
|
||||||
|
ecmaFeatures: { jsx: true },
|
||||||
|
sourceType: 'module',
|
||||||
|
},
|
||||||
|
},
|
||||||
|
plugins: {
|
||||||
|
'react-hooks': reactHooks,
|
||||||
|
'react-refresh': reactRefresh,
|
||||||
|
},
|
||||||
|
rules: {
|
||||||
|
...js.configs.recommended.rules,
|
||||||
|
...reactHooks.configs.recommended.rules,
|
||||||
|
'no-unused-vars': ['error', { varsIgnorePattern: '^[A-Z_]' }],
|
||||||
|
'react-refresh/only-export-components': [
|
||||||
|
'warn',
|
||||||
|
{ allowConstantExport: true },
|
||||||
|
],
|
||||||
|
},
|
||||||
|
},
|
||||||
|
]
|
11
ubungSelf_zaehlerplusMinus/lab07/index.html
Normal file
@ -0,0 +1,11 @@
|
|||||||
|
<!DOCTYPE html>
|
||||||
|
<html lang="en">
|
||||||
|
<head>
|
||||||
|
<meta charset="UTF-8" />
|
||||||
|
<title>React App</title>
|
||||||
|
</head>
|
||||||
|
<body>
|
||||||
|
<div id="root"></div>
|
||||||
|
<script type="module" src="/src/main.jsx"></script>
|
||||||
|
</body>
|
||||||
|
</html>
|
3181
ubungSelf_zaehlerplusMinus/lab07/package-lock.json
generated
Normal file
31
ubungSelf_zaehlerplusMinus/lab07/package.json
Normal file
@ -0,0 +1,31 @@
|
|||||||
|
{
|
||||||
|
"name": "lab07",
|
||||||
|
"private": true,
|
||||||
|
"version": "0.0.0",
|
||||||
|
"type": "module",
|
||||||
|
"scripts": {
|
||||||
|
"dev": "vite",
|
||||||
|
"build": "vite build",
|
||||||
|
"lint": "eslint .",
|
||||||
|
"preview": "vite preview"
|
||||||
|
},
|
||||||
|
"dependencies": {
|
||||||
|
"@reduxjs/toolkit": "^2.8.2",
|
||||||
|
"axios": "^1.9.0",
|
||||||
|
"react": "^19.1.0",
|
||||||
|
"react-dom": "^19.1.0",
|
||||||
|
"react-redux": "^9.2.0",
|
||||||
|
"redux": "^5.0.1"
|
||||||
|
},
|
||||||
|
"devDependencies": {
|
||||||
|
"@eslint/js": "^9.25.0",
|
||||||
|
"@types/react": "^19.1.2",
|
||||||
|
"@types/react-dom": "^19.1.2",
|
||||||
|
"@vitejs/plugin-react": "^4.4.1",
|
||||||
|
"eslint": "^9.25.0",
|
||||||
|
"eslint-plugin-react-hooks": "^5.2.0",
|
||||||
|
"eslint-plugin-react-refresh": "^0.4.19",
|
||||||
|
"globals": "^16.0.0",
|
||||||
|
"vite": "^6.3.5"
|
||||||
|
}
|
||||||
|
}
|
1
ubungSelf_zaehlerplusMinus/lab07/public/vite.svg
Normal file
@ -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="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>
|
After Width: | Height: | Size: 1.5 KiB |
11
ubungSelf_zaehlerplusMinus/lab07/src/App.jsx
Normal file
@ -0,0 +1,11 @@
|
|||||||
|
|
||||||
|
import React from 'react';
|
||||||
|
import StepCounter from './StepCounter';
|
||||||
|
|
||||||
|
export default function App() {
|
||||||
|
return (
|
||||||
|
<div style={{ padding: '20px' }}>
|
||||||
|
<StepCounter />
|
||||||
|
</div>
|
||||||
|
);
|
||||||
|
}
|
34
ubungSelf_zaehlerplusMinus/lab07/src/StepCounter.jsx
Normal file
@ -0,0 +1,34 @@
|
|||||||
|
|
||||||
|
import React from 'react';
|
||||||
|
import { useDispatch, useSelector } from 'react-redux';
|
||||||
|
|
||||||
|
export default function StepCounter() {
|
||||||
|
const count = useSelector((state) => state.count);
|
||||||
|
const step = useSelector((state) => state.step);
|
||||||
|
const dispatch = useDispatch();
|
||||||
|
|
||||||
|
const handleStepChange = (e) => {
|
||||||
|
dispatch({ type: "step/change", step: Number(e.target.value) });
|
||||||
|
};
|
||||||
|
|
||||||
|
const handleIncrease = () => {
|
||||||
|
dispatch({ type: "count/increase" });
|
||||||
|
};
|
||||||
|
|
||||||
|
const handleDecrease = () => {
|
||||||
|
dispatch({ type: "count/decrease" });
|
||||||
|
};
|
||||||
|
|
||||||
|
return (
|
||||||
|
<div>
|
||||||
|
<h2>Zähler: {count}</h2>
|
||||||
|
<input
|
||||||
|
type="number"
|
||||||
|
value={step}
|
||||||
|
onChange={handleStepChange}
|
||||||
|
/>
|
||||||
|
<button onClick={handleIncrease}>Erhöhe</button>
|
||||||
|
<button onClick={handleDecrease}>Verringere</button>
|
||||||
|
</div>
|
||||||
|
);
|
||||||
|
}
|
1
ubungSelf_zaehlerplusMinus/lab07/src/index.css
Normal file
@ -0,0 +1 @@
|
|||||||
|
body { font-family: sans-serif; }
|
14
ubungSelf_zaehlerplusMinus/lab07/src/main.jsx
Normal file
@ -0,0 +1,14 @@
|
|||||||
|
|
||||||
|
import React from 'react';
|
||||||
|
import ReactDOM from 'react-dom/client';
|
||||||
|
import App from './App';
|
||||||
|
import { Provider } from 'react-redux';
|
||||||
|
import store from './store';
|
||||||
|
|
||||||
|
ReactDOM.createRoot(document.getElementById('root')).render(
|
||||||
|
<React.StrictMode>
|
||||||
|
<Provider store={store}>
|
||||||
|
<App />
|
||||||
|
</Provider>
|
||||||
|
</React.StrictMode>
|
||||||
|
);
|