source/Application/Controller/MoreDetailsController.php
public function getProductId()
    {
        if ($this->_sProductId === null) {
            $this->_sProductId = $this->getProduct()->getId();
        }

        return $this->_sProductId;
    }
public function getProductId()
    {
        if ($this->_sProductId === null) {
            $this->_sProductId = $this->getProduct()->getId();
        }

        return $this->_sProductId;
    }
public function getProductId ( ) { if ( $ this -> _sProductId === null ) { $ this -> _sProductId = $ this -> getProduct ( ) -> getId ( ) ; } return $ this -> _sProductId ; }
Template variable getter. Returns current product id

@return string
Template variable getter . Returns current product id