<optgroup> Tag Examples
Examples of the optgroup
tag in HTML 5
Example of <optgroup>s
<form method="POST" action="development-language.cgi">
<label>Language:</label>
<select name="language">
<option>Select a language ...</option>
<optgroup label="Programming Languages">
<option>C++ / C#</option>
<option>Java</option>
<option>Objective-C</option>
</optgroup>
<optgroup label="Client-side scripting Languages">
<option>JavaScript</option>
</optgroup>
<optgroup label="Server-side scripting Languages">
<option>Perl</option>
<option>PHP</option>
<option>Ruby on Rails</option>
</optgroup>
<optgroup label="Mobile Platforms">
<option>Android</option>
<option>iOS (iPhone, iPad and iPod Touch)</option>
</optgroup>
<optgroup label="Document Markup Languages">
<option>HTML</option>
<option>SGML</option>
</optgroup>
</select>
</form>