public function ajaxProductCatAndDosesAction()
{
$this->_helper->layout->disableLayout();
$item_pack_size = new Model_ItemPackSizes();
if (isset($this->_request->item_id) && !empty($this->_request->item_id)) {
$item_pack_size->form_values['pk_id'] = $this->_request->item_id;
$this->view->category = $item_pack_size->getProductCategory();
}
if (isset($this->_request->quantity) && !empty($this->_request->quantity) && !empty($this->_request->itemId)) {
$quantity = $this->_request->quantity;
$item_pack_size->form_values['pk_id'] = $this->_request->itemId;
$doses = $item_pack_size->getProductDoses();
$this->view->doses = $doses * str_replace(',', '', $quantity) . ' Doses';
}
}
