namespace BlazorDemoApp.Models;

public record Product
{
    public int Id { get; set; }
    public required string Title { get; set; }
    public required string Description { get; set; }
    public decimal Price { get; set; }

    public List<int> Related { get; set; } = new();
}

using BlazorDemoApp.Models;

namespace BlazorDemoApp.Services;

public interface IProductStore
{
    IList<Product> GetAllProducts();
    Product GetProduct(int id);
    IList<Product> GetRelatedProducts(int productId);
}

public class ProductStore : IProductStore
{
    private static readonly List<Product> ProductsDataSource =
        new()
        {
            new Product
            {
                Id = 1, Title = "Smart speaker", Price = 22m,
                Description =
                    "This smart speaker delivers excellent sound quality and comes with built-in voice control, offering an impressive music listening experience.",
                Related = new List<int> { 2, 3 },
            },
            new Product
            {
                Id = 2, Title = "Regular speaker", Price = 89m,
                Description =
                    "Enjoy room-filling sound with this regular speaker. With its slick design, it perfectly fits into any room in your house.",
                Related = new List<int> { 1, 3 },
            },
            new Product
            {
                Id = 3, Title = "Speaker cable", Price = 12m,
                Description =
                    "This high-quality speaker cable ensures a reliable and clear audio connection for your sound system.",
            },
        };

    public IList<Product> GetAllProducts() => ProductsDataSource;

    public Product GetProduct(int id) => ProductsDataSource.Single(p => p.Id == id);

    public IList<Product> GetRelatedProducts(int productId)
    {
        var product = ProductsDataSource.Single(x => x.Id == productId);
        return ProductsDataSource.Where(p => product.Related.Contains(p.Id)).ToList();
    }
}

builder.Services.AddScoped<IProductStore, ProductStore>();

@page "/Products"
@using BlazorDemoApp.Models
@using BlazorDemoApp.Services

@inject IProductStore Store

@attribute [StreamRendering]

<h3>Products</h3>

@if (_products == null)
{
    <p>Loading...</p>
}
else
{
    @foreach (var item in _products)
    {
        <a href="/ProductDetails/@item.Id">
            <div>
                <div>
                    <h5>@item.Title</h5>
                </div>
                <div>
                    <h5>@item.Price.ToString("c")</h5>
                </div>
            </div>
        </a>
    }
}

@code {
    private IList<Product>? _products;

    protected override Task OnInitializedAsync() => GetProductsAsync();

    private async Task GetProductsAsync()
    {
        await Task.Delay(1000); // Simulates asynchronous loading to demonstrate streaming rendering
        _products = Store.GetAllProducts();
    }

}

@page "/ProductDetails/{ProductId}"
@using BlazorDemoApp.Models
@using BlazorDemoApp.Services

@inject IProductStore Store

@attribute [StreamRendering]

@if (_product == null)
{
    <p>Loading...</p>
}
else
{
    <div>
        <div>
            <h5>
                @_product.Title (@_product.Price.ToString("C"))
            </h5>
            <p>
                @_product.Description
            </p>
        </div>
        @if (_product.Related.Count > 0)
        {
            <div>
                <RelatedProducts ProductId="Convert.ToInt32(ProductId)" />
            </div>
        }
    </div>
    <NavLink href="/Products">Back</NavLink>
}

@code {
    private Product? _product;

    [Parameter]
    public string? ProductId { get; set; }

    protected override Task OnInitializedAsync() => GetProductAsync();

    private async Task GetProductAsync()
    {
        await Task.Delay(1000); // Simulates asynchronous loading to demonstrate streaming rendering
        _product = Store.GetProduct(Convert.ToInt32(ProductId));
    }

}

<RelatedProducts ProductId="Convert.ToInt32(ProductId)" />

@using BlazorDemoApp.Models
@using BlazorDemoApp.Services
@inject IProductStore Store

<button @onclick="LoadRelatedProducts">Related products</button>

@if (_loadRelatedProducts)
{
    @if (_relatedProducts == null)
    {
        <p>Loading...</p>
    }
    else
    {
        <div>
            @foreach (var item in _relatedProducts)
            {
                <a href="/ProductDetails/@item.Id">
                    <div>
                        <h5>@item.Title (@item.Price.ToString("C"))</h5>
                    </div>
                </a>
            }
        </div>
    }
}

@code{

    private IList<Product>? _relatedProducts;
    private bool _loadRelatedProducts;

    [Parameter]
    public int ProductId { get; set; }

    private async Task LoadRelatedProducts()
    {
        _loadRelatedProducts = true;
        await Task.Delay(1000); // Simulates asynchronous loading to demonstrate InteractiveServer mode
        _relatedProducts = Store.GetRelatedProducts(ProductId);
    }

}

<RelatedProducts ProductId="Convert.ToInt32(ProductId)" @rendermode="@InteractiveServer"/>

<script src="_framework/blazor.web.js"></script>

<RelatedProducts ProductId="Convert.ToInt32(ProductId)" @rendermode="@(new InteractiveServerRenderMode(false))"/>

@using static Microsoft.AspNetCore.Components.Web.RenderMode

public static class RenderMode
  {
    public static InteractiveServerRenderMode InteractiveServer { get; } = new InteractiveServerRenderMode();

    public static InteractiveWebAssemblyRenderMode InteractiveWebAssembly { get; } = new InteractiveWebAssemblyRenderMode();

    public static InteractiveAutoRenderMode InteractiveAuto { get; } = new InteractiveAutoRenderMode();
  }


public class InteractiveServerRenderMode : IComponentRenderMode
  {
    public InteractiveServerRenderMode()
      : this(true)
    {
    }

    public InteractiveServerRenderMode(bool prerender) => this.Prerender = prerender;

    public bool Prerender { get; }
  }

import React, { Component } from "react";


class Like extends Component {
  render() {
    return <i className="fa fa-heart-o" aria-hidden="true"></i>;
  }
}

export default Like;

import Like from "./common/like";

import React, { Component } from "react";

class Like extends Component {
  render() {
    let classes = "fa fa-heart";
    if (!this.props.liked) {
      classes += "-o";
    }
    return <i className={classes} aria-hidden="true"></i>;
  }
}

export default Like;

<Like liked={movie.liked} />

const movies = [
  {
    _id: "5b21ca3eeb7f6fbccd471815",
    title: "Terminator",
    genre: { _id: "5b21ca3eeb7f6fbccd471818", name: "Action" },
    numberInStock: 6,
    dailyRentalRate: 2.5,
    publishDate: "2018-01-03T19:04:28.809Z",
    liked: true
  },

 <Like liked={movie.liked} onClick={() => this.handleLike(movie)} />

handleLike = movie => {
    console.log("handleLike", movie);
  };

    return (
      <i
        className={classes}
        onClick={this.props.onClick}
        aria-hidden="true"
        style={{ cursor: "pointer" }}
      ></i>
);

  handleLike = movie => {
    console.log("handleLike", movie);
    const movies = [...this.state.movies]; // cloning an array
    const index = movies.indexOf(movie);
    movies[index] = { ...movies[index] }; // cloning an object
    movies[index].liked = !movies[index].liked;
    this.setState({ movies });
  };

<div class="container-fluid">
    @using (Ajax.BeginForm("Add", "Authors", new AjaxOptions { UpdateTargetId = "result", InsertionMode = InsertionMode.Replace, HttpMethod = "POST" }, new { @class = "form-horizontal", id = "UploadFile" }))
    {
        @Html.AntiForgeryToken()
                
        <div class="control-group">
            <label class="control-label" for="AuhtorFirstNameAndLastName">نام نویسنده</label>
            <div class="controls">
                @Html.TextBoxFor(author => author.AuhtorFirstNameAndLastName, new { placeholder = "نام نویسنده" })
            </div>
            @Html.ValidationMessageFor(author => author.AuhtorFirstNameAndLastName)
        </div>
      
        <div class="control-group">
            <label class="control-label" for="Status">ارسال عکس</label>
            <div class="controls">
                <input type="file" name="avatarFile" id="avatarFile" />
            </div>
            <div>
                @*<input type="submit" name="btn-submit" value="ارسال" class="btn btn-success" />*@
                <img id="loading" alt="1" src="Images/loading83.gif" style="display: none;" />
            </div>
        </div>
       
        <div id="result"></div>
        <input type="submit" name="btn-submit" value="افزودن نویسنده" class="btn btn-success" />
        <input type="button" name="btn-colose" id="btn-close" value="انصراف" class="btn btn-danger" onclick="$dialog.dialog('close');" />
    }
</div>

<script type="text/javascript">
        $('#UploadFile').submit(function () {
            $("#loading").show();
            $.ajaxFileUpload({
                url: "@Url.Action("AddAvatar","Authors")",
                 secureuri: false,
                 fileElementId: 'avatarFile',
                 dataType: 'json',
                 data: {}, 
                 success: function (data, status) {
                     $("#loading").hide();
                 },
                 error: function (data, status, e) {
                     $("#loading").hide();
                 }
             });
         });
</script>

  < script src = "http://code.jquery.com/jquery-latest.js" ></ script >

<script type = "text/javascript" >
$(document).ready(function () { 
   slideShow();
});
 
var n = 0;
function slideShow() {
   id = n % 5 + 1;
   leftpost = (1 - parseInt(id)) * 500 + "px";
   $("div.slider-item").animate({ left: leftpost }, 1500);
   n = n + 1;
   s = setTimeout("slideShow()", 3000);
}
 </ script >

<style type = "text/css" >
div#slider {
  width: 500px;
  height: 300px;
  margin: auto;
  overflow: hidden;
  border: 10px solid gray;
}
div#slider-mask {
  width: 500%;
  height: 100%;
}
div.slider-item {
  width: 20%;
  height: 100%;
  position: relative;
  float: left;
}
 </ style >

  < div id = "slider" > < div id = "slider-mask" > 
< div class = "slider-item" >< img src = "img1.jpg" alt = "1" /></ div > 
< div class = "slider-item" >< img src = "img2.jpg" alt = "2" /></ div > 
< div class = "slider-item" >< img src = "img3.jpg" alt = "3" /></ div >
 < div class = "slider-item" >< img src = "img4.jpg" alt = "4" /></ div > 
< div class = "slider-item" >< img src = "img5.jpg" alt = "5" /></ div >
</ div > </ div >

> ng new ASPNETCore2JwtAuthentication.AngularClient --routing

> npm install bootstrap --save

  "apps": [
    {
      "styles": [
    "../node_modules/bootstrap/dist/css/bootstrap.min.css",
        "styles.css"
      ],

>ng g c welcome
>ng g c PageNotFound

@NgModule({
  declarations: [
    AppComponent,
    WelcomeComponent,
    PageNotFoundComponent
  ],

import { PageNotFoundComponent } from './page-not-found/page-not-found.component';
import { WelcomeComponent } from './welcome/welcome.component';
import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';
const routes: Routes = [
  { path: 'welcome', component: WelcomeComponent },
  { path: '', redirectTo: 'welcome', pathMatch: 'full' },
  { path: '**', component: PageNotFoundComponent }
];
@NgModule({
  imports: [RouterModule.forRoot(routes)],
  exports: [RouterModule]
})
export class AppRoutingModule { }

>ng g m Authentication -m app.module --routing

  create src/app/authentication/authentication-routing.module.ts (257 bytes)
  create src/app/authentication/authentication.module.ts (311 bytes)
  update src/app/app.module.ts (696 bytes)

import { EmployeeRoutingModule } from './employee/employee-routing.module';
@NgModule({
  imports: [
    BrowserModule,
    AppRoutingModule,
    AuthenticationModule
  ]

import { EmployeeModule } from './employee/employee.module';
@NgModule({
  imports: [
    BrowserModule,
    AuthenticationModule,
    AppRoutingModule 
  ]

>ng g c Authentication/Login

  create src/app/Authentication/login/login.component.html (24 bytes)
  create src/app/Authentication/login/login.component.ts (265 bytes)
  create src/app/Authentication/login/login.component.css (0 bytes)
  update src/app/Authentication/authentication.module.ts (383 bytes)

import { LoginComponent } from "./login/login.component";

@NgModule({
  declarations: [LoginComponent]
})

import { LoginComponent } from "./login/login.component";

const routes: Routes = [
  { path: "login", component: LoginComponent }
];

import { NgModule, SkipSelf, Optional, } from "@angular/core";
import { CommonModule } from "@angular/common";
import { RouterModule } from "@angular/router";

// import RxJs needed operators only once
import "./services/rxjs-operators";

import { BrowserStorageService } from "./browser-storage.service";

@NgModule({
  imports: [CommonModule, RouterModule],
  exports: [
    // components that are used in app.component.ts will be listed here.
  ],
  declarations: [
    // components that are used in app.component.ts will be listed here.
  ],
  providers: [
    // global singleton services of the whole app will be listed here.
    BrowserStorageService
  ]
})
export class CoreModule {
  constructor( @Optional() @SkipSelf() core: CoreModule) {
    if (core) {
      throw new Error("CoreModule should be imported ONLY in AppModule.");
    }
  }
}

import { NgModule, ModuleWithProviders } from "@angular/core";
import { CommonModule } from "@angular/common";

@NgModule({
  imports: [
    CommonModule
  ],
  entryComponents: [
    // All components about to be loaded "dynamically" need to be declared in the entryComponents section.
  ],
  declarations: [
    // common and shared components/directives/pipes between more than one module and components will be listed here.
  ],
  exports: [
    // common and shared components/directives/pipes between more than one module and components will be listed here.
    CommonModule
  ]
  /* No providers here! Since they’ll be already provided in AppModule. */
})
export class SharedModule {
  static forRoot(): ModuleWithProviders {
    // Forcing the whole app to use the returned providers from the AppModule only.
    return {
      ngModule: SharedModule,
      providers: [ /* All of your services here. It will hold the services needed by `itself`. */]
    };
  }
}

import { FormsModule } from "@angular/forms";
import { HttpClientModule } from "@angular/common/http";

import { CoreModule } from "./core/core.module";
import { SharedModule } from "./shared/shared.module";

@NgModule({
  imports: [
    BrowserModule,
    FormsModule,
    HttpClientModule,
    CoreModule,
    SharedModule.forRoot(),
    AuthenticationModule,
    AppRoutingModule
  ]
})
export class AppModule { }

> ng g c Header

  create src/app/header/header.component.html (25 bytes)
  create src/app/header/header.component.ts (269 bytes)
  create src/app/header/header.component.css (0 bytes)
  update src/app/app.module.ts (1069 bytes)

<nav>
  <div>
    <div>
      <a [routerLink]="['/']">{{title}}</a>
    </div>
    <ul>
      <li role="menuitem" routerLinkActive="active" [routerLinkActiveOptions]="{ exact: true }">
        <a [routerLink]="['/welcome']">Home</a>
      </li>
      <li role="menuitem" routerLinkActive="active">
        <a queryParamsHandling="merge" [routerLink]="['/login']">Login</a>
      </li>
    </ul>
  </div>
</nav>

export class HeaderComponent implements OnInit {
    title = "Angular.Jwt.Core";

<app-header></app-header>
<div>
  <router-outlet></router-outlet>
</div>

import { HeaderComponent } from "./component/header/header.component";

@NgModule({
  exports: [
    // components that are used in app.component.ts will be listed here.
    HeaderComponent
  ],
  declarations: [
    // components that are used in app.component.ts will be listed here.
    HeaderComponent
  ]
})
export class CoreModule {

 PM> Install-Package Trirand.jqGrid

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>@ViewBag.Title - My ASP.NET Application</title>
    
    <link href="~/Content/themes/base/jquery.ui.all.css" rel="stylesheet" />
    <link href="~/Content/jquery.jqGrid/ui.jqgrid.css" rel="stylesheet" />
    <link href="~/Content/Site.css" rel="stylesheet" type="text/css" />
</head>
<body>
    <div>
        @RenderBody()
    </div>

    <script src="~/Scripts/jquery-1.7.2.min.js"></script>
    <script src="~/Scripts/jquery-ui-1.8.11.min.js"></script>
    <script src="~/Scripts/i18n/grid.locale-fa.js"></script>
    <script src="~/Scripts/jquery.jqGrid.min.js"></script>

    @RenderSection("Scripts", required: false)
</body>
</html>

.ui-widget {
}

/*how to move jQuery dialog close (X) button from right to left*/
.ui-jqgrid .ui-jqgrid-caption-rtl {
    text-align: center !important;
}

.ui-dialog .ui-dialog-titlebar-close {
    left: .3em !important;
}

.ui-dialog .ui-dialog-title {
    margin: .1em 0 .1em .8em !important;
    direction: rtl !important;
    float: right !important;
}

namespace jqGrid01.Models
{
    public class Product
    {
        public int Id { set; get; }
        public string Name { set; get; }
        public decimal Price { set; get; }
        public bool IsAvailable { set; get; }
    }
}

using System.Collections.Generic;

namespace jqGrid01.Models
{
    public class JqGridData
    {
        public int Total { get; set; }

        public int Page { get; set; }

        public int Records { get; set; }

        public IList<JqGridRowData> Rows { get; set; }

        public object UserData { get; set; }
    }

    public class JqGridRowData
    {
        public int Id { set; get; }
        public IList<string> RowCells { set; get; }
    }
}

@{
    ViewBag.Title = "Index";
}

<div dir="rtl" align="center">
    <div id="rsperror"></div>
    <table id="list" cellpadding="0" cellspacing="0"></table>
    <div id="pager" style="text-align:center;"></div>
</div>

@section Scripts
{
    <script type="text/javascript">
        $(document).ready(function () {
            $('#list').jqGrid({
                caption: "آزمایش اول",
                //url from wich data should be requested
                url: '@Url.Action("GetProducts","Home")',
                //type of data
                datatype: 'json',
                jsonReader: { 
                    root: "Rows",
                    page: "Page",
                    total: "Total",
                    records: "Records",
                    repeatitems: true,
                    userdata: "UserData",
                    id: "Id",
                    cell: "RowCells"
                },
                //url access method type
                mtype: 'GET',
                //columns names
                colNames: ['شماره', 'نام محصول', 'موجود است', 'قیمت'],
                //columns model
                colModel: [
                { name: 'Id', index: 'Id', align: 'right', width: 50, sorttype: "number" },
                { name: 'Name', index: 'Name', align: 'right', width: 300 },
                { name: 'IsAvailable', index: 'IsAvailable', align: 'center', width: 100, formatter: 'checkbox' },
                { name: 'Price', index: 'Price', align: 'center', width: 100, sorttype: "number" }
                ],
                //pager for grid
                pager: $('#pager'),
                //number of rows per page
                rowNum: 10,
                rowList: [10, 20, 50, 100],
                //initial sorting column
                sortname: 'Id',
                //initial sorting direction
                sortorder: 'asc',
                //we want to display total records count
                viewrecords: true,
                altRows: true,
                shrinkToFit: true,
                width: 'auto',
                height: 'auto',
                hidegrid: false,
                direction: "rtl",
                gridview: true,
                rownumbers: true,
                footerrow: true,
                userDataOnFooter: true,
                loadComplete: function() {
                    //change alternate rows color
                    $("tr.jqgrow:odd").css("background", "#E0E0E0");
                },
                loadError: function(xhr, st, err) {
                     jQuery("#rsperror").html("Type: " + st + "; Response: " + xhr.status + " " + xhr.statusText);
                }
                //, loadonce: true
            })
            .jqGrid('navGrid', "#pager",
            {
                edit: false, add: false, del: false, search: false,
                refresh: true
            })
            .jqGrid('navButtonAdd', '#pager',
            {
                caption: "تنظیم نمایش ستون‌ها", title: "Reorder Columns",
                onClickButton: function() {
                     jQuery("#list").jqGrid('columnChooser');
                }
            });
        });
    </script>
}
 

ts.p.jsonReader = $.extend(true,{
root: "rows",
page: "page",
total: "total",
records: "records",
repeatitems: true,
cell: "cell",
id: "id",
userdata: "userdata",
subgrid: {root:"rows", repeatitems: true, cell:"cell"}
},ts.p.jsonReader);

 PM> Install-Package DynamicQuery

using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Web.Mvc;
using jqGrid01.Models;
using jqGrid01.Extensions; // for dynamic OrderBy

namespace jqGrid01.Controllers
{
    public class HomeController : Controller
    {
        public ActionResult Index()
        {
            return View();
        }

        public ActionResult GetProducts(string sidx, string sord, int page, int rows)
        {
            var list = ProductDataSource.LatestProducts;

            var pageIndex = page - 1;
            var pageSize = rows;
            var totalRecords = list.Count;
            var totalPages = (int)Math.Ceiling(totalRecords / (float)pageSize);

            var products = list.AsQueryable()
                               .OrderBy(sidx + " " + sord)
                               .Skip(pageIndex * pageSize)
                               .Take(pageSize)
                               .ToList();

            var jqGridData = new JqGridData
            {
                UserData = new // نمایش در فوتر
                {
                    Name = "جمع صفحه",
                    Price = products.Sum(x => x.Price)
                },
                Total = totalPages,
                Page = page,
                Records = totalRecords,
                Rows = (products.Select(product => new JqGridRowData
                                                {
                                                    Id = product.Id,
                                                    RowCells = new List<string>
                                                    {
                                                        product.Id.ToString(CultureInfo.InvariantCulture),
                                                        product.Name,
                                                        product.IsAvailable.ToString(),
                                                        product.Price.ToString(CultureInfo.InvariantCulture)
                                                    }
                                                })).ToList()
            };
            return Json(jqGridData, JsonRequestBehavior.AllowGet);
        }
    }
}