Question

嗯，目前我有这样的事情：

我想在过滤器之前添加类别，例如：

我的表单代码：

[HttpPost]
        public ActionResult ExchangeToken(string public_token)
        {
            var client = new RestClient("https://development.plaid.com/item/public_token/exchange");
            var request = new RestRequest(Method.POST);
            request.AddHeader("postman-token", "c4c60478-e5c2-3ef7-5b3f-74a1d6ab871c");
            request.AddHeader("cache-control", "no-cache");
            request.AddHeader("content-type", "application/json");
            request.AddParameter("application/json", "{\n\t\"client_id\" : \"xxxxx\",\n\t\"public_token\" : \"" + public_token + "\",\n\t\"secret\" : \"xxxxxx\"\n}", ParameterType.RequestBody);
            ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls;
            IRestResponse response = client.Execute(request);

            var content = response.Content;

            JToken token = JObject.Parse(content);

            var access_token = token.SelectToken("access_token").ToString();
            var item_id = token.SelectToken("item_id").ToString();

            //----------------------------------------------------------------------------------------------

            var client2 = new RestClient("https://development.plaid.com/transactions/get");
            var request2 = new RestRequest(Method.POST);
            request2.AddHeader("postman-token", "e55586a7-dc79-e4a8-6f1f-ac2d7030c582");
            request2.AddHeader("cache-control", "no-cache");
            request2.AddHeader("content-type", "application/json");
            request2.AddParameter("application/json", "{\n\t\"client_id\" : \"xxxxxxx\",\n\t\"secret\" : \"xxxxxxxxx\",\n\t\"access_token\" : \"" + access_token + "\",\n\t\"start_date\" : \"2017-01-01\",\n\t\"end_date\" : \"2017-07-07\"\n}", ParameterType.RequestBody);
            ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls;
            IRestResponse response2 = client2.Execute(request2);

            var content2 = response2.Content;

            JToken token2 = JObject.Parse(content2);

            var transactions = token2.SelectToken("transactions").ToString();

            return PartialView("Index", transactions);
        }

如何在之前添加类别？

感谢您的帮助:)。

修改：

我终于在twig视图中成功了（但也需要在控制器中让group by）：

        $formFilter = $this->createFormBuilder()
        ->add('_',     EntityType::class,array(
                        'class' => 'loicFilterBundle:Filter',
                        'multiple' => true,
                        'expanded' => true,
                        'choice_label' => function($value) {
                        return ($value->getName());
                        },
                        ))
                ->add('Appliquer filtres', SubmitType::class)


                        ->getForm();

Answer 1

使用group_by选项（see doc）怎么样？

类似的东西：

$formFilter = $this->createFormBuilder()
    ->add('_', EntityType::class,array(
        'class' => 'loicFilterBundle:Filter',
        'multiple' => true,
        'expanded' => true,
        'choice_label' => function($value) {
            return $value->getName();
        },
        'group_by' => function($value) {
            return $value->getCategory()->getName();
        },
    ))
    ->add('Appliquer filtres', SubmitType::class)
    ->getForm();

在表单中添加每个元素的类别

1 个答案: