Admin/Sources/HeartTrack/Pages/Tokens.razor.cs

using Blazorise;
using Blazorise.DataGrid;
using HeartTrack.Models;
using Microsoft.AspNetCore.Components;
using Microsoft.Extensions.Localization;
using System.Collections.Generic;
using static System.Net.WebRequestMethods;

namespace HeartTrack.Pages
{
    public partial class Tokens
    {
        private List<User> users;

        private int totalUser;

        [Inject]
        public HttpClient Http { get; set; }

        [Inject]
        public NavigationManager NavigationManager { get; set; }

        [Inject]
        public IStringLocalizer<Tokens> Localizer { get; set; }

        private async Task OnReadData(DataGridReadDataEventArgs<User> e)
        {
            if (e.CancellationToken.IsCancellationRequested)
            {
                return;
            }

            // When you use a real API, we use this follow code
            //var response = await Http.GetJsonAsync<Item[]>( $"http://my-api/api/data?page={e.Page}&pageSize={e.PageSize}" );
            var response = (await Http.GetFromJsonAsync<User[]>($"{NavigationManager.BaseUri}fake-data.json")).Skip((e.Page - 1) * e.PageSize).Take(e.PageSize).ToList();

            if (!e.CancellationToken.IsCancellationRequested)
            {
                totalUser = (await Http.GetFromJsonAsync<List<User>>($"{NavigationManager.BaseUri}fake-data.json")).Count;
                users = new List<User>(response); // an actual data for the current page
            }
        }
    }
}