screen_rotation
Copied to Clipboard
<!DOCTYPE html> <html> <head> <meta charset="UTF-8" /> </head> <body> <div id="app"></div> <script src="https://unpkg.com/react@17.0.2/umd/react.development.js"></script> <script src="https://unpkg.com/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> <script type="text/babel"> const { useState } = React; function App() { const [selectedOption, setSelectedOption] = useState(''); const handleOptionChange = (event) => { setSelectedOption(event.target.value); }; const handleReset = () => { setSelectedOption(''); }; return ( <div className='container'> <h3>React Js uncheck/clear radio button</h3> <label> <input type="radio" value="option1" checked={selectedOption === 'option1'} onChange={handleOptionChange} /> Option 1 </label> <label> <input type="radio" value="option2" checked={selectedOption === 'option2'} onChange={handleOptionChange} /> Option 2 </label> <label> <input type="radio" value="option3" checked={selectedOption === 'option3'} onChange={handleOptionChange} /> Option 3 </label> <button onClick={handleReset}>Reset</button> </div> ); } ReactDOM.render(<App />, document.getElementById("app")); </script> <style> * { box-sizing: border-box; } .container { margin: 0 auto; width: 500px; 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; } h3 { margin-bottom: 20px; } label { display: flex; align-items: center; margin-bottom: 10px; } input[type="radio"] { margin-right: 10px; } button { padding: 10px 20px; border: none; border-radius: 5px; background-color: #007bff; color: #fff; font-size: 16px; cursor: pointer; } button:hover { background-color: #0056b3; } </style> </body> </html>