/**
  * 列表页 前置
  */
 public function _before_index()
 {
     //获取商品类型存在规格的类型
     $specifications = get_goods_type_specifications();
     $this->assign('specifications', $specifications);
     //商品分类
     $model = M('Product_category');
     $data['status'] = 1;
     //$data['_string'] = "find_in_set('商城',channel)";
     $category = $model->where($data)->select();
     $tree = new \My\Tree($category);
     $category = $tree->get_tree('0');
     $this->assign('category', $category);
     //品牌
     $model = M('Brand');
     $b_data['status'] = 1;
     $brands = $model->where($b_data)->select();
     $this->assign('brands', $brands);
 }

        $smarty->assign('add_handler', $handler_list[$code]);
    }
    $action_list = if_agency() ? 'all' : '';
    $smarty->assign('all', $action_list);
    $smarty->assign('code', $code);
    $smarty->assign('goods_list', $goods_list['goods']);
    $smarty->assign('filter', $goods_list['filter']);
    $smarty->assign('record_count', $goods_list['record_count']);
    $smarty->assign('page_count', $goods_list['page_count']);
    $smarty->assign('list_type', $is_delete ? 'trash' : 'goods');
    $smarty->assign('use_storage', empty($_CFG['use_storage']) ? 0 : 1);
    /* 排序标记 */
    $sort_flag = sort_flag($goods_list['filter']);
    $smarty->assign($sort_flag['tag'], $sort_flag['img']);
    /* 获取商品类型存在规格的类型 */
    $specifications = get_goods_type_specifications();
    $smarty->assign('specifications', $specifications);
    make_json_result($smarty->fetch($tpl), '', array('filter' => $goods_list['filter'], 'page_count' => $goods_list['page_count']));
} elseif ($_REQUEST['act'] == 'remove') {
    $goods_id = intval($_REQUEST['id']);
    /*add by hg for date 2014-03-26 判断代理商是否非法操作商品*/
    static_goods($_REQUEST['goods_id']);
    /*end*/
    /* 检查权限 */
    check_authz_json('remove_back');
    if ($exc->edit("is_delete = 1", $goods_id)) {
        clear_cache_files();
        $goods_name = $exc->get_name($goods_id);
        admin_log(addslashes($goods_name), 'trash', 'goods');
        // 记录日志
        $url = 'goods.php?act=query&' . str_replace('act=remove', '', $_SERVER['QUERY_STRING']);

 public function _before_edit()
 {
     //获取商品类型存在规格的类型
     $specifications = get_goods_type_specifications();
     $this->assign('specifications', $specifications);
 }