public function createNewOption($name, $value, $itemdata = null)
{
if ($this->getType() == self::CALCULATED_FIELD) {
// Only allow one option/formula for the calculated field
$opts = $this->getOptions();
foreach ($opts as $option) {
$option->delete();
}
}
$option = new CustomDatatypeOption();
$option->setName($name);
$option->setKey($this->getKey());
$option->setValue($value);
$option->setItemdata($itemdata);
$option->setCustomdatatype($this->_id);
$option->save();
// In order to set permissions correctly the item type has to be the same
// as the option id not the item field. set the opton id with the newly generated
// option ID and save again
$option->setItemtype($option->getID());
$option->save();
$this->_options = null;
return $option;
}
