/** * Render the naviagtion to get to previous pages * * @param Zym_Paginate_Abstract $paginate * @return string */ protected function _renderPreviousNavigation(Zym_Paginate_Abstract $paginate) { $xhtml = ''; if ($paginate->hasPrevious()) { $firstPageLocation = array_merge($this->_targetLocation, array($this->_currentPageAttrib => 1)); $previousPageLocation = array_merge($this->_targetLocation, array($this->_currentPageAttrib => $paginate->getPreviousPageNumber())); $xhtml .= $this->_renderListItem($firstPageLocation, $this->_labelFirst); $xhtml .= $this->_renderListItem($previousPageLocation, $this->_labelPrevious); } return $xhtml; }