ECSHOP全部品牌页实现分页换页功能方法

assign_template(); $position = assign_ur_here('', $_LANG['all_brand']); $smarty->assign('page_title', $position['title']); // 页面标题 $smarty->assign('ur_here', $position['ur_here']); // 当前位置 $smarty->assign('categories', get_categories_tree()); // 分类树 $smarty->assign('helps', get_shop_help()); // 网店帮助 $smarty->assign('top_goods', get_top10()); // 销售排行 $sql = "SELECT count(*) as brand_count from ( select b.brand_id ". "FROM " . $GLOBALS['ecs']->table('brand') . "AS b, ". $GLOBALS['ecs']->table('goods') . " AS g ". "WHERE g.brand_id = b.brand_id AND is_show = 1 " . " AND g.is_on_sale = 1 AND g.is_alone_sale = 1 AND g.is_delete = 0 ". "GROUP BY b.brand_id ) AS gb"; $brand_count=$GLOBALS['db']->getOne($sql); //品牌(含有商品的)数量 $page = !empty($_REQUEST['page']) && intval($_REQUEST['page']) > 0 ? intval($_REQUEST['page']) : 1; $size = 3; $max_page = ($brand_count> 0) ? ceil($brand_count / $size) : 1; if ($page > $max_page) {$page = $max_page;} $start=($page - 1) * $size; $sql = "SELECT b.brand_id, b.brand_name, b.brand_logo, b.brand_desc, COUNT(*) AS goods_num, IF(b.brand_logo > '', '1', '0') AS tag ". "FROM " . $GLOBALS['ecs']->table('brand') . "AS b, ". $GLOBALS['ecs']->table('goods') . " AS g ". "WHERE g.brand_id = b.brand_id AND is_show = 1 " . " AND g.is_on_sale = 1 AND g.is_alone_sale = 1 AND g.is_delete = 0 ". "GROUP BY b.brand_id HAVING goods_num > 0 ORDER BY tag DESC, b.sort_order ASC limit $start,$size"; $row = $GLOBALS['db']->getAll($sql); foreach ($row AS $key => $val) { $row[$key]['url'] = build_uri('brand', array('cid' => $cat, 'bid' => $val['brand_id']), $val['brand_name']); $row[$key]['brand_desc'] = htmlspecialchars($val['brand_desc'],ENT_QUOTES); } $pager['search'] = array( ); $pager = get_pager('brand.php', $pager['search'], $brand_count, $page, $size); $pager['display'] = $display; $smarty->assign('pager', $pager); $smarty->assign('brand_list', $row); $smarty->display('brand_list.dwt');