screen_rotation
Copied to Clipboard
<!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 [areYouDeveloper, setAreYouDeveloper] = useState('yes'); const [selectedLanguage, setSelectedLanguage] = useState(''); const handleDropdownChange = (e) => { const selectedValue = e.target.value; setAreYouDeveloper(selectedValue); }; const handleRadioChange = (e) => { const selectedLanguage = e.target.value; setSelectedLanguage(selectedLanguage); }; return ( <div className="container"> <select value={areYouDeveloper} onChange={handleDropdownChange} className="dropdown"> <option value="">Are you a developer?</option> <option value="yes">Yes</option> <option value="no">No</option> </select> {areYouDeveloper === 'yes' && ( <div> If yes, select your preferred programming language. <div className="radio-option"> <input type="radio" name="radioOption" id="radioReact" value="React" onChange={handleRadioChange} className="radio-input" /> <label htmlFor="radioReact" className="radio-label"> React </label> </div> <div className="radio-option"> <input type="radio" name="radioOption" id="radioAngular" value="Angular" onChange={handleRadioChange} className="radio-input" /> <label htmlFor="radioAngular" className="radio-label"> Angular </label> </div> <div className="radio-option"> <input type="radio" name="radioOption" id="radioVue" value="Vue.js" onChange={handleRadioChange} className="radio-input" /> <label htmlFor="radioVue" className="radio-label"> Vue.js </label> </div> </div> )} {selectedLanguage && <p>Selected Language: {selectedLanguage}</p>} </div> ); } ReactDOM.render(<App />, document.getElementById('app')); </script> <style> .container { 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); width: 600px; margin: 0 auto; padding: 20px; } /* Dropdown styling */ .dropdown { padding: 10px; font-size: 16px; border: 2px solid #3498db; border-radius: 8px; margin-bottom: 20px; width: 100%; } /* Radio option styling */ .radio-option { display: flex; align-items: center; margin-bottom: 10px; } .radio-input { margin-right: 10px; cursor: pointer; } .radio-label { cursor: pointer; } /* Radio input styling when disabled */ .radio-input[disabled]+.radio-label { color: #aaa; cursor: not-allowed; } /* Styling for 'Yes' option in the dropdown */ .dropdown option[value="yes"] { font-weight: bold; color: #3498db; } </style> </body> </html>