public function listAction() { $request = $this->getRequest(); $perPage = 20; $pageIndex = (int) $request->getParam('page_index'); if (null == $pageIndex || '' == $pageIndex || $pageIndex < 0) { $pageIndex = 1; } $start = ($pageIndex - 1) * $perPage; $this->view->pageIndex = $pageIndex; $roles = Modules_Core_Services_Role::find(array(), $start, $perPage); $numRoles = Modules_Core_Services_Role::count(array()); $this->view->roles = $roles; // Pager require_once LIB_DIR . DS . 'PEAR' . DS . 'Pager' . DS . 'Sliding.php'; $pagerPath = $this->view->url('core_role_list'); $pagerOptions = array('mode' => 'Sliding', 'append' => false, 'perPage' => $perPage, 'delta' => 5, 'urlVar' => 'page', 'path' => $pagerPath, 'fileName' => 'page-%d', 'separator' => '', 'nextImg' => '<small class="icon arrow_right"></small>', 'prevImg' => '<small class="icon arrow_left"></small>', 'altNext' => '', 'altPrev' => '', 'altPage' => '', 'totalItems' => $numRoles, 'currentPage' => $pageIndex, 'urlSeparator' => '/', 'spacesBeforeSeparator' => 0, 'spacesAfterSeparator' => 0, 'curPageSpanPre' => '<a href="javascript: void();" class="current">', 'curPageSpanPost' => '</a>'); $pager = new Pager_Sliding($pagerOptions); $this->view->pager = $pager; }