public async Task OnGetAsync(SortState?sortOrder, int?pageIndex)
{
CurrentSort = sortOrder; //сохранение состояния сортировки
IQueryable <Requests> RequestsIQ = _db.GetAllRequests(); //формируем запрос к БД
ViewData["NameSort"] = sortOrder == SortState.NameAsc ? SortState.NameDesc : SortState.NameAsc;
ViewData["PhoneSort"] = sortOrder == SortState.PhoneAsc ? SortState.PhoneDesc : SortState.PhoneAsc;
ViewData["EmailSort"] = sortOrder == SortState.EmailAsc ? SortState.EmailDesc : SortState.EmailAsc;
ViewData["MessageSort"] = sortOrder == SortState.MessageAsc ? SortState.MessageDesc : SortState.MessageAsc;
ViewData["DateSort"] = sortOrder == SortState.DateAsc ? SortState.DateDesc : SortState.DateAsc;
RequestsIQ = _db.Sorting(RequestsIQ, sortOrder); //сортировка
int pageSize = 10; //количество элементов на странице
Requests = await PaginatedList <Requests> .CreateAsync(
RequestsIQ.AsNoTracking(), pageIndex ?? 1, pageSize); //вызываем метод пагинации
}
