Я не могу получить данные на свой контроллер без срабатывания триггера дважды

Здравствуйте, я могу получить все данные, но я не могу получить ProductIds, это дает мне значение null в параметре запроса функций обработки. SelectedIds не равен нулю, я могу без проблем получить его в своем действии. Я надеюсь, что кто-то может помочь.

Обновлено:

После некоторой отладки я вижу, что мое действие запускается дважды из-за cshtml. Как вы можете видеть в

 <form class = "form card-pretify" id = "remaxForm" action = "@Url.Action("EmployeeSessionPost","Product")" method = "post" enctype = "multipart/form-data">

Я использую действие как EmployeeSessionPost. Из-за этого мое действие срабатывает дважды. Обычно раньше это было EmployeeSession. Но я вижу, что не могу получить InstructorId и CsvFile с контроллера.

При использовании EmployeeSessionPost в качестве параметра действия в этой строке он срабатывает дважды, в первом триггере он дает мне selectedIds, но не CsvFile и InstructorId. Во втором триггере он дает мне CsvFile и InstructorId, но не selectedIds.

Если я изменю параметр Url.Action с EmployeeSessionPost на EmployeeSession, он даст мне тот же результат, что и первый триггер.

РЕДАКТИРОВАТЬ2:

Я удалил действие формы и изменил тип кнопки на «кнопку». вот изменения, которые я сделал из комментариев. Это предотвращает двойной триггер, но я не могу получить CsvFile и InstructorId, я просто получаю selectedIds, подобные этому. Как я упоминал ранее

<!--begin::Container-->
<div class = "container-fluid">
    <form class = "form card-pretify" id = "remaxForm" method = "post" enctype = "multipart/form-data">


<!--end::Licence-->
                <div class = "card-footer">
                    <button type = "button" class = "btn btn-primary ml-3" id = "btnUpdate">Update</button>
                </div>

У меня все тот же блок сценария

[Authorize]
[HttpPost]
public async Task<IActionResult> EmployeeSessionPost(List<int> selectedIds)
{
    var csvFile = Request.Form.Files["CsvFile"];
    var instructorId = Convert.ToInt32(Request.Form["InstructorId"]);

    if (csvFile != null && csvFile.Length > 0)
    {
        using var stream = new MemoryStream();
        await csvFile.CopyToAsync(stream);
        await MediatrSend(new Services.Product.Queries.SetEmployeeSessionQuery
        {
            ProductIds = selectedIds,
            InstructorId = instructorId,
            CsvFile = csvFile,
        });
    }

    ModelState.AddModelError("CsvFile", "Please select a valid CSV file.");
    //return RedirectToAction("ParticipantList", "Product", new { culture = RouteData.Values["culture"].ToString(), selectedIds = selectedIds });

    return RedirectToAction("EmployeeSession", "Product", new { culture = RouteData.Values["culture"].ToString() });
}

Мой файл запроса

   public class SetEmployeeSessionQuery : IRequest<int>
    {
        public List<int> ProductIds { get; set; }
        public int ProductId { get; set; }
        public int ProductEmployeeId { get; set; }
        public int InstructorId { get; set; }
        public ClaimModel ClaimModel { get; set; }
        public IFormFile CsvFile { get; set; }

    }

    public class SetEmployeeSessionQueryHandler : IRequestHandler<SetEmployeeSessionQuery, int>
    {
        private readonly IProductEmployeeSessionRepository _productEmployeeSessionRepository;
        private readonly IProductEmployeeRepository _productEmployeeRepository;

        public SetEmployeeSessionQueryHandler(IProductEmployeeSessionRepository productEmployeeSessionRepository, IProductEmployeeRepository productEmployeeRepository)
        {
            _productEmployeeSessionRepository = productEmployeeSessionRepository;
            _productEmployeeRepository = productEmployeeRepository;
        }

        public async Task<int> Handle(SetEmployeeSessionQuery request, CancellationToken cancellationToken)
        {
          .
          ..
          ...
          .... goes on

вот мой cshtml

@model Remax.Services.DTOs.EmployeeSessionDTO;
@{
    ViewData["Title"] = "EmployeeSession";
    Layout = "~/Views/Shared/_Layout.cshtml";
}
<div class = "content d-flex flex-column flex-column-fluid" id = "kt_content">
    <!--begin::Entry-->
    <div class = "d-flex flex-column-fluid">
        <!--begin::Container-->
        <div class = "container-fluid">
            <form class = "form card-pretify" id = "remaxForm" action = "@Url.Action("EmployeeSession","Product")" method = "post" enctype = "multipart/form-data">
                <!--begin::Licence-->
                <div class = "card card-custom" data-card = "true" data-card-tooltips = "false">
                    <div class = "card-header">
                        <div class = "card-header-inner" data-card-tool = "toggle">
                            <div class = "card-title">
                                <h3 class = "card-label">@Html.Raw(Localizer["Form"])</h3>
                            </div>
                            <div class = "card-toolbar">
                                <a href = "#" class = "btn btn-icon btn-sm btn-primary mr-1" data-toggle = "tooltip" data-placement = "top" title = "@Localizer["OpenClose"]">
                                    <i class = "ki ki-arrow-down icon-nm"></i>
                                </a>
                            </div>
                        </div>
                    </div>
                    <div class = "card-body">
                        <div class = "form-group row">
                            <div class = "col-lg-4">
                                <label>@Html.Raw(Localizer["Instructor"]) *:</label>
                                <select class = "form-control kt-selectpicker mr-1" data-actions-box = "true" data-live-search = "true" id = "InstructorId" name = "InstructorId">
                                    <option value = "">@Html.Raw(Localizer["Select"])</option>
                                    @foreach (var o in Model.Instructors)
                                    {
                                        <option value = "@(o.InstructorId)">@Html.Raw(o.NameSurname)</option>
                                    }
                                </select>
                            </div>
                            <div class = "col-lg-4">
                                <label>@Html.Raw(Localizer["ZoomFile"]) *:</label>
                                <div class = "custom-file">
                                    <input type = "file" class = "custom-file-input" id = "CsvFile" name = "CsvFile" accept = ".csv">
                                    <label class = "custom-file-label">@Html.Raw(Localizer["ZoomFile"])</label>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
                <!--begin::Card-->
                <div class = "card card-custom">
                    <div class = "card-header flex-wrap border-0 pt-6 pb-0">
                        <div class = "card-title">
                            <h3 class = "card-label">
                                @Html.Raw(Localizer["Products"])
                            </h3>
                        </div>
                        <div class = "card-toolbar">
                            <!--begin::Button-->
                            <a href = "javascript:;" class = "btn btn btn-light-primary mr-2 f-filter-btn">
                                <i class = "la la-filter"></i>@Html.Raw(Localizer["Filter"])
                            </a>
                            <!--end::Button-->
                        </div>
                    </div>
                    <div class = "card-body">
                        <!--begin::Search Form-->
                        <div class = "mb-7 f-filter-container" id = "searchForm">
                            <div class = "row align-items-center">
                                <div class = "col-lg-12">
                                    <div class = "row align-items-center mt-1">
                                        <div class = "col-md-4 form-group">
                                            <label class = "mr-3 mb-0 d-none d-md-block">@Html.Raw(Localizer["StartDate"]):</label>
                                            <div class = "input-group-prepend">
                                                <select data-filter = "1" class = "form-control kt-selectpicker" data-actions-box = "true" data-live-search = "true" data-selected-text-format = "count>1" id = "Month" name = "Month">
                                                    <option value = "">@Html.Raw(Localizer["Select"])</option>
                                                    @for (byte i = 1; i < 13; i++)
                                                    {
                                                        <option value = "@i">@(i.ToString().PadLeft(2, '0')) - @Html.Raw(Localizer[String.Format("Month{0}", i)])</option>
                                                    }
                                                </select>
                                                <input type = "number" id = "Year" name = "Year" placeholder = "@(Html.Raw(Localizer["Year"]))" class = "form-control ml-1" data-filter = "1" />
                                            </div>
                                        </div>
                                        <div class = "col-md-4 form-group">
                                            <label class = "mr-3 mb-0 d-none d-md-block">@Html.Raw(Localizer["Category"]):</label>
                                            <select data-filter = "1" class = "form-control kt-selectpicker" multiple = "multiple" data-actions-box = "true" data-live-search = "true" data-selected-text-format = "count>1" id = "ProductCategory" name = "ProductCategory">
                                                @for (byte i = 1; i <= 3; i++)
                                                {
                                                    <option selected value = "@i">@Html.Raw(Localizer[String.Format("ProductType{0}", i)])</option>
                                                }
                                            </select>
                                        </div>
                                        <div class = "col-md-4 form-group">
                                            <label class = "mr-3 mb-0 d-none d-md-block">@Html.Raw(Localizer["ProductName"]):</label>
                                            <input type = "text" class = "form-control" id = "ProductName" name = "ProductName" placeholder = "@Html.Raw(Localizer["ProductName"])" data-filter = "1" />
                                        </div>
                                    </div>
                                    <div class = "row justify-content-end mt-3">
                                        <div class = "col-md-4 form-group text-right">
                                            <label class = "mr-3 mb-0 d-none d-md-block">&nbsp;</label>
                                            <a href = "javascript:;" class = "btn btn-danger px-6 font-weight-bold" id = "ktSearch">
                                                <i class = "fa fa-search icon-nm"></i>
                                                <span>@Html.Raw(Localizer["Search"])</span>
                                            </a>
                                        </div>
                                    </div>
                                </div>
                            </div>
                        </div>
                        <!--end::Search Form-->
                        <!--begin: Datatable-->
                        <div class = "datatable datatable-bordered datatable-head-custom" id = "kt_datatable" data-url = "@Url.Action("EmployeeSessionList","Product",new { culture=Model.Language})"></div>
                        <!--end: Datatable-->
                    </div>
                </div>
                <!--end::Card-->
                <!--end::Licence-->
                <div class = "card-footer">
                    <button class = "btn btn-primary ml-3" id = "btnUpdate" name = "btnUpdate">@Html.Raw(Localizer["Update"])</button>
                </div>
            </form>
        </div>
        <!--end::Container-->
    </div>
    <!--begin::Entry-->
</div>

<script src = "https://code.jquery.com/jquery-3.6.0.min.js"></script>

@section scripts{
    <script src = "~/assets/js/pages/crud/ktdatatable/base/KtDatatable.js?v=@(AppSettings.Version)"></script>
    <script src = "~/assets/js/pages/crud/ktdatatable/base/KtDatatable_tr.js?v=@(AppSettings.Version)"></script>

    <script src = "~/assets/js/pages/crud/ktdatatable/base/KtDatatable_@(Model.Language.Substring(0,2)).js?v=@(AppSettings.Version)"></script>
    <script src = "~/assets/js/pages/forms/product/productlist.js?v=@(AppSettings.Version)"></script>

    <script src = "~/assets/js/pages/crud/ktdatatable/base/KtDatatable.min.js?v=@(AppSettings.Version)"></script>
    <script src = "~/assets/js/pages/crud/ktdatatable/base/KtDatatable_@(Model.Language.Substring(0,2)).min.js?v=@(AppSettings.Version)"></script>

    <script>
        var remaxTableScroll = true;
        $.checkboxSingleClick = function () { };
        var selectedIds = [];

        var datatableCols = [
            {
                selector: true,
                field: 'Id',
                title: '@Html.Raw(Localizer["Code"])',
                width: 35,
            },
            {
                field: 'ProductName',
                title: '@Html.Raw(Localizer["Product"])',
                width: 235,
            },
            {
                field: 'CategoryName',
                title: '@Html.Raw(Localizer["Category"])',
                width: 150,
            },
            {
                field: 'StartDateStr',
                title: '@Html.Raw(Localizer["StartDate"])',
                sortable: 'desc',
                width: 90,
            },
        ];
        $(document).ready(function () {
            datatable.on('datatable-on-check',
                function (e, args) {
                    $.each(args, function (i, a) {
                        if (selectedIds.indexOf(a) == -1)
                            selectedIds.push(a);
                    })
                    if (selectedIds.length > 0)
                        $('#setMultiple').show();
                    console.info(selectedIds);
                });
            datatable.on('datatable-on-uncheck',
                function (e, args) {
                    $.each(args, function (i, a) {
                        selectedIds.pop(a);
                    })
                    if (selectedIds.length == 0)
                        $('#setMultiple').hide();
                    console.info(selectedIds);
                });
            $('#btnUpdate').on('click', function () {
                $.ajax({
                    type: "POST",
                    dataType: 'json',
                    cache: false,
                    url: '@Url.Action("EmployeeSessionPost", "Product")',
                    cache: false,
                    data: {
                        selectedIds: selectedIds
                    },
                    success: function (data) {
                    }, async: true,
                });
            });
        });

    </script>
}