HTML <optgroup> disabled Attribute
Last Updated :
26 Jul, 2022
The disabled attribute for <optgroup> element in HTML is used to specify that the option-group is disabled. A disabled optgroup is un-clickable and unusable. It is a boolean attribute.
Syntax:
<optgroup disabled>option value...</optgroup>
Example:
html
<!DOCTYPE html>
<html>
<head>
<title>HTML <optgroup> disabled Attribute</title>
</head>
<body style = "text-align:center">
<h1 style = "color: green;">GeeksforGeeks</h1>
<h2>HTML optgroup disabled Attribute</h2>
<select>
<optgroup label="Sorting Algorithms" disabled>
<option value="merge">Merge sort</option>
<option value="quick">Quick sort</option>
</optgroup>
</select>
</body>
</html>
|
Output:
Supported Browsers: The browser supported by <optgroup> disabled attribute are listed below:
- Apple Safari
- Google Chrome 1.0
- Edge 12
- Firefox 1.0
- Opera
- Internet Explorer 8.0
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