Question

我目前正在与KNP Paginator合作分页结果。我得到序列化paginator对象并以下面的形式获得响应：

  "current_page_number": 1
  "num_items_per_page": 5
  "items": [5]
  "total_count": 35
  "paginator_options": {
  "pageParameterName": "page"
  "sortFieldParameterName": "sort"
  "sortDirectionParameterName": "direction"
  "filterFieldParameterName": "filterField"
  "filterValueParameterName": "filterValue"
  "distinct": true
  }-
  "custom_parameters": [0]
  "route": "api_tags_list"
  "params": [0]
  "page_range": 5
  "template": "KnpPaginatorBundle:Pagination:sliding.html.twig"
  "sortable_template": 
  "KnpPaginatorBundle:Pagination:sortable_link.html.twig"
  "filtration_template": 
  "KnpPaginatorBundle:Pagination:filtration.html.twig"

是否可以覆盖KNP分页器实体，以便响应不包括templates但包括total number of pages？

期望的输出：

  "current_page_number": 1
  "num_items_per_page": 5
  "items": [5]
  "total_count": 35
  "paginator_options": {
  "pageParameterName": "page"
  "sortFieldParameterName": "sort"
  "sortDirectionParameterName": "direction"
  "filterFieldParameterName": "filterField"
  "filterValueParameterName": "filterValue"
  "distinct": true
  }-
  "custom_parameters": [0]
  "route": "api_tags_list"
  "params": [0]
  "page_range": 5
  "total_page_number": 7

Answer 1

您可以采取两种方式：

1）定义KNP分页器的序列化，定义您想要显示的内容here（您还可以使用jms订阅者或banzigahatoas包定义prev / next路由）。控制器中的结果将是：

 $paginator  = $this->get('knp_paginator');
        $data =
            $paginator->paginate(
                $query, /* query NOT result */
                2 /*page number*/,
                2/*limit per page*/
            );
         return $data;

2）或以这种方式手工管理结果：

$paginator  = $this->get('knp_paginator');
        $data =
            $paginator->paginate(
                $query, /* query NOT result */
                2 /*page number*/,
                2/*limit per page*/
            );
        return [
            'items' => $data->getItems(),
            'pagination' => $this->paginationToArray($data)
        ];

paginatorToArray方法类似于this。

希望这个帮助

覆盖KNP Paginator实体

1 个答案: