public function _editAttribute($pn_attribute_id, $pa_values, $po_trans = null, $pa_info = null)
{
$t_attr = new ca_attributes($pn_attribute_id);
$t_attr->purify($this->purify());
if ($po_trans) {
$t_attr->setTransaction($po_trans);
}
if (!$t_attr->getPrimaryKey() || $t_attr->get('table_num') != $this->tableNum() || $this->getPrimaryKey() != $t_attr->get('row_id')) {
$this->postError(1969, _t('Can\'t edit invalid attribute'), 'BaseModelWithAttributes->editAttribute()', $pa_info['error_source']);
return false;
}
if (!$t_attr->editAttribute($pa_values, $pa_info['options'])) {
foreach ($t_attr->errors as $o_error) {
$this->postError($o_error->getErrorNumber(), $o_error->getErrorDescription(), $o_error->getErrorContext(), $pa_info['error_source']);
}
return false;
}
return true;
}
