model('regions'); $params['depth'] = ($params['depth'] ? $params['depth'] : 1); $html = ''; $html.='请选择...'; $where = '1'; if($p_region_id) { $where .= " AND b.p_region_id=" . $p_region_id; } $region_grade = 'region_' . $params['depth']; $sql = "SELECT b.region_id, b.local_name, b.haschild FROM sdb_o2o_store_regions AS a LEFT JOIN sdb_eccommon_regions AS b ON a.". $region_grade ."=b.region_id WHERE ". $where ." GROUP BY a.". $region_grade ." ORDER BY a.". $region_grade ." ASC"; $rows = $regionsObj->db->select($sql); if ($rows) { foreach ($rows as $item) { if ($item['region_grade']<=app::get('eccommon')->getConf('system.area_depth')) { $selected = $selected_id == $item['region_id']?'selected="selected"':''; // 查找当前地区是否有子集 if ($item['haschild'] == 1) { $html.= ''.$item['local_name'].''; } else { $html.= ''.$item['local_name'].''; } } else { $no = true; } } $html.=''; if($no) $html=""; return $html; } else { return false; } } }