public function getProductGroups($_slmaster_id = '')
{
// Used by Ajax to return Email Addresses after selecting the Supplier
if (isset($this->_data['ajax'])) {
if (!empty($this->_data['slmaster_id'])) {
$_slmaster_id = $this->_data['slmaster_id'];
}
}
$prod_groups = SLDiscount::unassignedProductGroups($_slmaster_id);
if (isset($this->_data['ajax'])) {
$this->view->set('options', $prod_groups);
$this->setTemplateName('select_options');
} else {
return $prod_groups;
}
}
