/** * Render field HRML for column * * @param Varien_Object $row * @return string */ public function render(Varien_Object $row) { $actions = array(); if ($row->getIsReturnable()) { $actions[] = array('@' => array('href' => $this->getUrl('*/rma/new', array('order_id' => $row->getId()))), '#' => Mage::helper('enterprise_rma')->__('Return')); } $link1 = parent::render($row); $link2 = $this->_actionsToHtml($actions); $separator = $link1 && $link2 ? '<span class="separator">|</span>' : ''; return $link1 . $separator . $link2; }