protected function appendChildren(DOMDocumentFragment $fragment, QtiComponent $component, $base = '')
{
parent::appendChildren($fragment, $component, $base);
// Append a textarea...
$textarea = $fragment->ownerDocument->createElement('textarea');
// Makes the textarea non self-closing...
$textarea->appendChild($fragment->ownerDocument->createTextNode(''));
$fragment->firstChild->appendChild($textarea);
}
