public function _addAttribute($pa_values, $pm_element_code_or_id, $po_trans = null, $pa_info = null)
{
if (!($t_element = $this->_getElementInstance($pm_element_code_or_id))) {
return false;
}
if ($t_element->get('parent_id') > 0) {
return false;
}
$t_attr = new ca_attributes();
$t_attr->purify($this->purify());
if ($po_trans) {
$t_attr->setTransaction($po_trans);
}
$vn_attribute_id = $t_attr->addAttribute($this->tableNum(), $this->getPrimaryKey(), $t_element->getPrimaryKey(), $pa_values, $pa_info['options']);
if ($t_attr->numErrors()) {
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 $vn_attribute_id;
}
