getNeighborPrice(null, App_ECommerce_ShippingPrice_Admin_Obj::PREVIOUS_DIRECTION); $this->addColumn('no', 'no'); $this->addColumn( 'text', 'startQuantity', array('title' => 'Start Quantity', 'orderBy' => 'startQuantity') ); $this->addColumn( 'text', 'endQuantity', array('title' => 'End Quantity', 'orderBy' => 'endQuantity') ); $this->addColumn('money', 'price', array('orderBy' => 'price')); $this->addColumn('options', 'options', array('attribs' => array('data-last-price-id' => $lastPrice['id']))); return $this; } }