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<!DOCTYPE html> <html> <head> <meta charset="UTF-8" /> <script src="https://cdnjs.cloudflare.com/ajax/libs/react/17.0.2/umd/react.development.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/react-dom/17.0.2/umd/react-dom.development.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/babel-standalone/6.26.0/babel.min.js"></script> </head> <body> <div id="app"></div> <script type="text/babel"> const { useState } = React; function App() { const [stringLength, setStringLength] = useState(10); // Default string length is 10 const [randomString, setRandomString] = useState(''); const generateRandomString = (length) => { const alphabet = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'; let result = ''; for (let i = 0; i < length; i++) { const randomIndex = Math.floor(Math.random() * alphabet.length); result += alphabet.charAt(randomIndex); } return result; } const handleGenerateClick = () => { const newRandomString = generateRandomString(stringLength); setRandomString(newRandomString); } return ( <div className='container'> <h3>React Js Generate Random String | Alphabetic String</h3> <label className='label'> Enter String Length: <input className='input' type="number" value={stringLength} onChange={(e) => setStringLength(parseInt(e.target.value))} /> </label> <button className='button' onClick={handleGenerateClick}>Generate Random String</button> <p className='randomString'>Random Alphabetic String: {randomString}</p> </div> ); } ReactDOM.render(<App />, document.getElementById("app")); </script> <style> * { box-sizing: border-box; } .container { margin: 0 auto; width: 600px; text-align: center; box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.12), 0 2px 4px 0 rgba(0, 0, 0, 0.24); padding: 20px; } .title { font-size: 24px; margin-bottom: 20px; color: #333; } .label { font-size: 18px; margin-right: 10px; color: #333; } .input { padding: 10px; font-size: 16px; border: 1px solid #ccc; border-radius: 5px; margin-bottom: 10px; width: 100%; } .input:focus { outline: none; border-color: #007bff; box-shadow: 0 0 5px rgba(0, 123, 255, 0.5); } .button { background-color: #007bff; color: white; border: none; padding: 10px 20px; font-size: 16px; border-radius: 5px; cursor: pointer; } .button:hover { background-color: #0056b3; } .randomString { font-size: 18px; margin-top: 20px; color: #333; } </style> </body> </html>