/**
* In a variant, only variant and non-inherited fields can be marked as modified
*
* @param string $strKey
*/
public function markModified($strKey)
{
if ($this->isVariant()) {
$arrAttributes = array_diff($this->getVariantAttributes(), $this->getInheritedFields(), Attribute::getCustomerDefinedFields());
} else {
$arrAttributes = array_diff($this->getAttributes(), Attribute::getCustomerDefinedFields());
}
if (!in_array($strKey, $arrAttributes) && $GLOBALS['TL_DCA'][static::$strTable]['fields'][$strKey]['attributes']['legend'] != '') {
return;
}
parent::markModified($strKey);
}