public function FieldHolder($properties = array())
{
Requirements::javascript('weboftalent-flickr/javascript/flickredit.js');
return parent::FieldHolder();
}
function ExtraData() {
$content = "";
$id = ($this->item->ID) ? $this->item->ID : "new";
if($this->parent->getExtraData()) {
foreach($this->parent->getExtraData() as $fieldName=>$fieldValue) {
$name = $this->parent->getName() . "[" . $id . "][" . $fieldName . "]";
if($this->isAddRow) $name .= '[]';
$field = new HiddenField($name, null, $fieldValue);
$content .= $field->FieldHolder() . "\n";
}
}
return $content;
}
