<html>
<head>
<meta charset="UTF-8" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/17.0.2/umd/react.production.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react-dom/17.0.2/umd/react-dom.production.min.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 [selectedOption, setSelectedOption] = useState('');
const handleOptionChange = (event) => {
setSelectedOption(event.target.value);
};
return (
<div className='container'>
<h3>React Js get radio button selected/checked value </h3>
<label>
<input
type="radio"
value="hotdog"
checked={selectedOption === 'hotdog'}
onChange={handleOptionChange}
/>
Hot Dog
</label>
<br />
<label>
<input
type="radio"
value="hamburger"
checked={selectedOption === 'hamburger'}
onChange={handleOptionChange}
/>
Hamburger
</label>
<br />
<label>
<input
type="radio"
value="taco"
checked={selectedOption === 'taco'}
onChange={handleOptionChange}
/>
Taco
</label>
<br />
<p>Selected option: {selectedOption}</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;
}
h3 {
font-size: 20px;
margin-bottom: 10px;
}
label {
display: flex;
align-items: center;
margin-bottom: 10px;
cursor: pointer;
}
input[type="radio"] {
margin-right: 10px;
}
</style>
</body>
</html>