Label and Size

This section explains the different sizes and labels.

Label

RadioButton caption can be defined by using the label property. This reduces the manual addition of label for RadioButton. You can customize the label position before or after the RadioButton through the labelPosition property.

Source

Preview

app.tsx

index.html

index.css

import * as React from 'react';
import * as ReactDom from 'react-dom';
import { RadioButtonComponent } from '@syncfusion/ej2-react-buttons';
import { enableRipple } from '@syncfusion/ej2-base';

enableRipple(true);

class App extends React.Component<{}, {}> {
  render() {
    return (
        <ul>
            {/* Label position - Left. */}
            <li><RadioButtonComponent label="Left Side Label" name="position" labelPosition="Before" /></li>

            {/* Label position - Right. */}
            <li><RadioButtonComponent label="Right Side Label" name="position" checked={true} /></li>
        </ul>
    );
  }
}
ReactDom.render(<App />, document.getElementById('radio-button'));

<!DOCTYPE html>
<html lang="en">

<head>
    <title>Syncfusion React Button</title>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta name="description" content="Essential JS 2 for React Components" />
    <meta name="author" content="Syncfusion" />
    <link href="//cdn.syncfusion.com/ej2/ej2-base/styles/material.css" rel="stylesheet" />
    <link href="//cdn.syncfusion.com/ej2/ej2-buttons/styles/material.css" rel="stylesheet" />
	<link href="index.css" rel="stylesheet" />
    <script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
    <script src="systemjs.config.js"></script>
</head>

<body>
        <div id='radio-button'>
            <div id='loader'>Loading....</div>
        </div>
</body>

</html>

#loader {
	color: #008cff;
	height: 40px;
	left: 45%;
	position: absolute;
	top: 45%;
	width: 30%;
}

.e-radio-wrap {
  margin-top: 18px;
}

li {
  list-style: none;
  margin: 25px auto;
}

Size

The different RadioButton sizes available are default and small. To reduce the size of the default RadioButton to small, set the cssClass property to e-small.