var productsDataSource = new kendo.data.DataSource({
                transport: {
                    read: {
                        url: "api/products",
                        dataType: "json",
                        contentType: 'application/json; charset=utf-8',
                        type: 'GET'
                    },
                    create: {
                        url: "api/products",
                        contentType: 'application/json; charset=utf-8',
                        type: "POST"
                    },
                    update: {
                        url: function (product) {
                            return "api/products/" + product.Id;
                        },
                        contentType: 'application/json; charset=utf-8',
                        type: "PUT"
                    },
                    destroy: {
                        url: function (product) {
                            return "api/products/" + product.Id;
                        },
                        contentType: 'application/json; charset=utf-8',
                        type: "DELETE"
                    },
                    //...
                },
                schema: {
                    //...
                    model: {
                        id: "Id", // define the model of the data source. Required for validation and property types.
                        fields: {
                            "Id": { type: "number", editable: false }, //تعیین نوع فیلد برای جستجوی پویا مهم است
                            "Name": { type: "string", validation: { required: true } },
                            "IsAvailable": { type: "boolean" },
                            "Price": { type: "number", validation: { required: true, min: 1 } },
                            "AddDate": { type: "date", validation: { required: true } }
                        }
                    }
                },
                batch: false, // enable batch editing - changes will be saved when the user clicks the "Save changes" button
                //...
            });

namespace KendoUI06.Controllers
{
    public class ProductsController : ApiController
    {
        public HttpResponseMessage Post(Product product)
        {
            if (!ModelState.IsValid)
                return Request.CreateResponse(HttpStatusCode.BadRequest);

            var id = 1;
            var lastItem = ProductDataSource.LatestProducts.LastOrDefault();
            if (lastItem != null)
            {
                id = lastItem.Id + 1;
            }
            product.Id = id;
            ProductDataSource.LatestProducts.Add(product);

            var response = Request.CreateResponse(HttpStatusCode.Created, product);
            response.Headers.Location = new Uri(Url.Link("DefaultApi", new { id = product.Id }));
            // گرید آی دی جدید را به این صورت دریافت می‌کند
            response.Content = new ObjectContent<DataSourceResult>(
                new DataSourceResult { Data = new[] { product } }, new JsonMediaTypeFormatter());
            return response;
        }
    }
}

            var productsDataSource = new kendo.data.DataSource({
                //...
                schema: {
                    data: "Data",
                    total: "Total",
                }
                //...
            });

namespace KendoUI06.Controllers
{
    public class ProductsController : ApiController
    {
        public DataSourceResult Get(HttpRequestMessage requestMessage)
        {
            var request = JsonConvert.DeserializeObject<DataSourceRequest>(
                requestMessage.RequestUri.ParseQueryString().GetKey(0)
            );

            var list = ProductDataSource.LatestProducts;
            return list.AsQueryable()
                       .ToDataSourceResult(request.Take, request.Skip, request.Sort, request.Filter);
        }
    }
}

response.Content = new ObjectContent<DataSourceResult>(
                              new DataSourceResult { Data = new[] { product } }, new JsonMediaTypeFormatter());

namespace KendoUI06.Controllers
{
    public class ProductsController : ApiController
    {
        public HttpResponseMessage Delete(int id)
        {
            var item = ProductDataSource.LatestProducts.FirstOrDefault(x => x.Id == id);
            if (item == null)
                return Request.CreateResponse(HttpStatusCode.NotFound);

            ProductDataSource.LatestProducts.Remove(item);

            return Request.CreateResponse(HttpStatusCode.OK, item);
        }

        [HttpPut] // Add it to fix this error: The requested resource does not support http method 'PUT'
        public HttpResponseMessage Update(int id, Product product)
        {
            var item = ProductDataSource.LatestProducts
                                        .Select(
                                            (prod, index) =>
                                                new
                                                {
                                                    Item = prod,
                                                    Index = index
                                                })
                                        .FirstOrDefault(x => x.Item.Id == id);
            if (item == null)
                return Request.CreateResponse(HttpStatusCode.NotFound);


            if (!ModelState.IsValid || id != product.Id)
                return Request.CreateResponse(HttpStatusCode.BadRequest);

            ProductDataSource.LatestProducts[item.Index] = product;
            return Request.CreateResponse(HttpStatusCode.OK);
        }
    }
}

            $("#report-grid").kendoGrid({
                //....
                editable: {
                    confirmation: "آیا مایل به حذف ردیف انتخابی هستید؟",
                    destroy: true, // whether or not to delete item when button is clicked
                    mode: "popup", // options are "incell", "inline", and "popup"
                    //template: kendo.template($("#popupEditorTemplate").html()), // template to use for pop-up editing
                    update: true, // switch item to edit mode when clicked?
                    window: {
                        title: "مشخصات محصول"   // Localization for Edit in the popup window
                    }
                },
                columns: [
                //....
                    {
                        command: [
                            { name: "edit", text: "ویرایش" },
                            { name: "destroy", text: "حذف" }
                        ],
                        title: " ", width: "160px"
                    }
                ],
                toolbar: [
                    { name: "create", text: "افزودن ردیف جدید" },
                    { name: "save", text: "ذخیره‌ی تمامی تغییرات" },
                    { name: "cancel", text: "لغو کلیه‌ی تغییرات" },
                    { template: kendo.template($("#toolbarTemplate").html()) }
                ],
                messages: {
                    editable: {
                        cancelDelete: "لغو",
                        confirmation: "آیا مایل به حذف این رکورد هستید؟",
                        confirmDelete: "حذف"
                    },
                    commands: {
                        create: "افزودن ردیف جدید",
                        cancel: "لغو کلیه‌ی تغییرات",
                        save: "ذخیره‌ی تمامی تغییرات",
                        destroy: "حذف",
                        edit: "ویرایش",
                        update: "ثبت",
                        canceledit: "لغو"
                    }
                }
            });

"devDependencies": {
        "typescript": "^1.8.10",
        "gulp": "^3.9.1",
        "path": "^0.12.7",
        "gulp-clean": "^0.3.2",
        "fs": "^0.0.2",
        "gulp-concat": "^2.6.0",
        "gulp-typescript": "^2.13.1",
        "gulp-tsc": "^1.1.5",
        "del": "^2.2.0",
        "gulp-autoprefixer": "^3.1.0",
        "gulp-cssnano": "^2.0.0",
        "gulp-html-replace": "^1.5.4",
        "gulp-htmlmin": "^1.0.5",
        "gulp-uglify": "^1.5.3",
        "merge-stream": "^1.0.0",
        "systemjs-builder": "^0.15.16",
        "typings": "^0.8.1"
    },

var gulp = require("gulp"),
    concat = require("gulp-concat"),
    tsc = require("gulp-typescript"),
    jsMinify = require("gulp-uglify"),
    cssPrefixer = require("gulp-autoprefixer"),
    cssMinify = require("gulp-cssnano"),
    del = require("del"),
    merge = require("merge-stream"),
    minifyHTML = require('gulp-htmlmin'),
    SystemBuilder = require("systemjs-builder");
 
var appFolder = "./app";
var outFolder = "wwwroot";
 
gulp.task("clean", () => {
    return del(outFolder);
});
 
gulp.task("shims", () => {
    return gulp.src([
            "node_modules/es6-shim/es6-shim.js",
            "node_modules/zone.js/dist/zone.js",
            "node_modules/reflect-metadata/Reflect.js"
    ])
    .pipe(concat("shims.js"))
    .pipe(jsMinify())
    .pipe(gulp.dest(outFolder + "/js/"));
});
 
gulp.task("tsc", () => {
    var tsProject = tsc.createProject("./tsconfig.json");
    var tsResult = gulp.src([
         appFolder + "/**/*.ts"
    ])
    .pipe(tsc(tsProject), undefined, tsc.reporter.fullReporter());
 
    return tsResult.js.pipe(gulp.dest("build/"));
});
 
gulp.task("system-build", ["tsc"], () => {
    var builder = new SystemBuilder();
 
    return builder.loadConfig("systemjs.config.js")
        .then(() => builder.buildStatic(appFolder, outFolder + "/js/bundle.js"))
        .then(() => del("build"));
});
 
 
gulp.task("buildAndMinify", ["system-build"], () => {
    var bundle = gulp.src(outFolder + "/js/bundle.js")
        .pipe(jsMinify())
        .pipe(gulp.dest(outFolder + "/js/"));
 
    var css = gulp.src(outFolder + "/css/styles.css")
        .pipe(cssMinify())
        .pipe(gulp.dest(outFolder + "/css/"));
 
    return merge(bundle, css);
}); 
 
gulp.task("favicon", function () {
    return gulp.src("./app/favicon.ico")
      .pipe(gulp.dest(outFolder));
});
 
gulp.task("css", function () {
    return gulp.src(appFolder + "/**/*.css")
      .pipe(cssPrefixer())
      .pipe(cssMinify())
      .pipe(gulp.dest(outFolder));
});
 
gulp.task("templates", function () {
    return gulp.src(appFolder + "/**/*.html")
        .pipe(minifyHTML())
        .pipe(gulp.dest(outFolder));
});
 
gulp.task("assets", ["templates", "css", "favicon"], function () {
    return gulp.src(appFolder + "/**/*.png")
      .pipe(gulp.dest(outFolder));
}); 
 
gulp.task("otherScriptsAndStyles", () => {
    gulp.src([
            "jquery/dist/jquery.*js",
            "bootstrap/dist/js/bootstrap*.js"
    ], {
        cwd: "node_modules/**"
    })
    .pipe(gulp.dest(outFolder + "/js/"));
 
    gulp.src([
        "node_modules/bootstrap/dist/css/bootstrap.css"
    ]).pipe(cssMinify()).pipe(gulp.dest(outFolder + "/css/"));
 
    gulp.src([
        "node_modules/bootstrap/fonts/*.*"
    ]).pipe(gulp.dest(outFolder + "/fonts/"));
}); 
 
//gulp.task("watch.tsc", ["tsc"], function () {
//    return gulp.watch(appFolder + "/**/*.ts", ["tsc"]);
//});
 
//gulp.task("watch", ["watch.tsc"]); 
 
gulp.task("default", [
    "shims",
    "buildAndMinify",
    "assets",
    "otherScriptsAndStyles"
    //,"watch"
]);

 var appFolder = "./app";
var outFolder = "wwwroot";

<!DOCTYPE html>
<html>
<head>
    <base href="/">
    <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="~/wwwroot/css/bootstrap.css" rel="stylesheet" />
    <link href="~/wwwroot/app.component.css" rel="stylesheet" />
    <link href="~/Content/Site.css" rel="stylesheet" type="text/css" />
 
    <script src="~/wwwroot/js/shims.js"></script>
</head>
 
<body>
    <div>
        @RenderBody()
        <pm-app>Loading App...</pm-app>
    </div>
 
    <script src="~/wwwroot/js/jquery/dist/jquery.min.js"></script>
    <script src="~/wwwroot/js/bootstrap/dist/js/bootstrap.min.js"></script>
    <script src="~/wwwroot/js/bundle.js"></script>
 
    @RenderSection("Scripts", required: false)
</body>
</html>

                colModel: [
                    {
                        // سایر ستون‌ها
                        name: 'myac', width: 80, fixed: true, sortable: false,
                        resize: false, formatter: 'actions',
                        formatoptions: {
                            keys: true
                        }
                    }
                ],

                colModel: [
                    {
                        name: 'Id', index: 'Id', align: 'right', width: 70,
                        editable: false
                    },
                    {
                        name: 'Name', index: 'Name', align: 'right', width: 100,
                        editable: true, edittype: 'text',
                        editoptions: {
                            maxlength: 40
                        },
                        editrules: {
                            required: true
                        }
                    },
                    {
                        name: 'Supplier.Id', index: 'Supplier.Id', align: 'right', width: 110,
                        editable: true, edittype: 'select',
                        editoptions: {
                            dataUrl: '@Url.Action("SuppliersSelect","Home")'
                        },
                        editrules: {
                            required: true
                        }
                    },
                    {
                        name: 'Category.Id', index: 'Category.Id', align: 'right', width: 110,
                        editable: true, edittype: 'select',
                        editoptions: {
                            dataUrl: '@Url.Action("CategoriesSelect","Home")'
                        },
                        editrules: {
                            required: true
                        }
                    },
                    {
                        name: 'Price', index: 'Price', align: 'center', width: 100,
                        formatter: 'currency',
                        formatoptions:
                        {
                            decimalSeparator: '.',
                            thousandsSeparator: ',',
                            decimalPlaces: 2,
                            prefix: '$'
                        },
                        editable: true, edittype: 'text',
                        editrules: {
                            required: true,
                            number: true,
                            minValue: 0
                        }
                    },
                    {
                        name: 'myac', width: 80, fixed: true, sortable: false,
                        resize: false, formatter: 'actions',
                        formatoptions: {
                            keys: true
                        }
                    }
                ],

        public ActionResult SuppliersSelect()
        {
            var list = ProductDataSource.LatestProducts;
            var suppliers = list.Select(x => new SelectListItem
            {
                Text = x.Supplier.CompanyName,
                Value = x.Supplier.Id.ToString(CultureInfo.InvariantCulture)
            }).ToList();
            return PartialView("_SelectPartial", suppliers);
        }

 @model IList<SelectListItem>

@Html.DropDownList("srch", Model)

$('#list').jqGrid({
   caption: "آزمایش چهارم",
   //url from wich data should be requested
   url: '@Url.Action("GetProducts","Home")',
   //url for edit operation
   editurl: '@Url.Action("EditProduct","Home")',

        [HttpPost]
        public ActionResult EditProduct(Product postData)
        {
            //todo: Edit product based on postData

            return Json(true);
        }

            $('#list').navGrid(
                '#pager',
                //enabling buttons
                { add: true, del: true, edit: false, search: false },
                //edit options
                {},
                //add options
                { width: 'auto', url: '@Url.Action("AddProduct","Home")' },
                //delete options
                { url: '@Url.Action("DeleteProduct","Home")' }
                );

        [HttpPost]
        public ActionResult DeleteProduct(string id)
        {
            //todo: Delete product
            return Json(true);
        }

        [HttpPost]
        public ActionResult AddProduct(Product postData)
        {
            //todo: Add product to repository
            return Json(true);
        }

        var lastSel;
        function inlineEdit() {
            $('input[name=rdEditApproach]').attr('disabled', true);
            $('#list').navGrid(
                '#pager',
                //enabling buttons
                { add: true, del: true, edit: false, search: false },
                //edit options
                {},
                //add options
                { width: 'auto', url: '@Url.Action("AddProduct","Home")' },
                //delete options
                { url: '@Url.Action("DeleteProduct","Home")' }
                );
            //add onSelectRow event to support inline edit
            $('#list').setGridParam({
                onSelectRow: function (id) {
                    if (id && id != lastSel) {
                        //save changes in row
                        $('#list').saveRow(lastSel, false);
                        lastSel = id;
                    }
                    //trigger inline edit for row
                    $('#list').editRow(id, true);
                }
            });
        };

        function formEdit() {
            $('input[name=rdEditApproach]').attr('disabled', true);
            $('#list').navGrid(
                '#pager',
                //enabling buttons
                { add: true, del: true, edit: true, search: false },
                //edit option
                {
                    width: 'auto', checkOnUpdate: true, checkOnSubmit: true,
                    beforeShowForm: function (form) {
                        centerDialog(form, $('#list'));
                    }
                },
                //add options
                {
                    width: 'auto', url: '@Url.Action("AddProduct","Home")',
                    reloadAfterSubmit: false, checkOnUpdate: true, checkOnSubmit: true,
                    beforeShowForm: function (form) {
                        centerDialog(form, $('#list'));
                    }
                },
                //delete options
                {
                    url: '@Url.Action("DeleteProduct","Home")', reloadAfterSubmit: false
                })
            .jqGrid('navButtonAdd', "#pager", {
                caption: "حذف ردیف‌های انتخابی", title: "Delete Toolbar", buttonicon: 'ui-icon ui-icon-trash',
                onClickButton: function () {
                    var idsList = jQuery("#list").jqGrid('getGridParam', 'selarrrow');
                    alert(idsList);
                    //jQuery("#list").jqGrid('delGridRow',idsList,{reloadAfterSubmit:false});
                }
            });
        };

        function centerDialog(form, grid) {
            var dlgDiv = $("#editmod" + grid[0].id);
            var parentDiv = dlgDiv.parent(); // div#gbox_list
            var dlgWidth = dlgDiv.width();
            var parentWidth = parentDiv.width();
            var dlgHeight = dlgDiv.height();
            var parentHeight = parentDiv.height();
            var parentTop = parentDiv.offset().top;
            var parentLeft = parentDiv.offset().left;
            dlgDiv[0].style.top =  Math.round(  parentTop  + (parentHeight-dlgHeight)/2  ) + "px";
            dlgDiv[0].style.left = Math.round(  parentLeft + (parentWidth-dlgWidth  )/2 )  + "px";
        }

 PM> Install-Package Microsoft.AspNet.SignalR.JS

 Signalr.exe ghp http://localhost/

 $.connection

 $.connection.chatHub

<script src="http://localhost:1072/signalr/hubs" type="text/javascript"></script>

 - webSockets
- forverFrame
- serverSentEvents
- longPolling

 $.connection.hub.url = 'http://localhost:1072/signalr'; //چون در یک پروژه دیگر قرار داریم

using System;
using System.Web;
using System.Web.Routing;
using Microsoft.AspNet.SignalR;

namespace SignalR02
{
    public class Global : HttpApplication
    {
        protected void Application_Start(object sender, EventArgs e)
        {
            // Register the default hubs route: ~/signalr
            RouteTable.Routes.MapHubs(new HubConfiguration
            {
                EnableCrossDomain = true
            });
        }
    }
}

 SignalR: Auto detected cross domain url. jquery.signalR-1.0.1.min.js:10
SignalR: Negotiating with 'http://localhost:1072/signalr/negotiate'. jquery.signalR-1.0.1.min.js:10
SignalR: SignalR: Initializing long polling connection with server. jquery.signalR-1.0.1.min.js:10
SignalR: Attempting to connect to 'http://localhost:1072/signalr/connect?transport=longPolling&connectionToken…NRh72omzsPkKqhKw2&connectionData=%5B%7B%22name%22%3A%22chat%22%7D%5D&tid=3' using longPolling. jquery.signalR-1.0.1.min.js:10
SignalR: Longpolling connected jquery.signalR-1.0.1.min.js:10

<!DOCTYPE>
<html>
<head>
    <title></title>
    <script src="Scripts/jquery-1.6.4.min.js" type="text/javascript"></script>
    <script src="Scripts/jquery.signalR-1.0.1.min.js" type="text/javascript"></script>
</head>
<body>
    <div>
        <input id="txtMsg" type="text" /><input id="send" type="button" value="send msg" />
        <ul id="messages">
        </ul>
    </div>
    <script type="text/javascript">
        $(function () {                        
            $.connection.hub.logging = true; //اطلاعات بیشتری را در جاوا اسکریپت کنسول مرورگر لاگ می‌کند

            var connection = $.hubConnection();
            connection.url = 'http://localhost:1072/signalr'; //چون در یک پروژه دیگر قرار داریم
            var proxy = connection.createHubProxy('chat');

            proxy.on('hello', function (message) {
                //متدی که در اینجا تعریف شده دقیقا مطابق نام متد پویایی است که در هاب تعریف شده است
                //به این ترتیب سرور می‌تواند کلاینت را فراخوانی کند
                $("#messages").append("<li>" + message + "</li>");
            });

            $("#send").click(function () {
                // Hub's `SendMessage` should be camel case here
                proxy.invoke('sendMessage', $("#txtMsg").val());
            });

            connection.start();
        });
    </script>
</body>
</html>

 PM> Install-Package Microsoft.AspNet.SignalR.Client

using System;
using Microsoft.AspNet.SignalR.Client.Hubs;

namespace SignalR02.WinClient
{
    class Program
    {
        static void Main(string[] args)
        {
            var hubConnection = new HubConnection(url: "http://localhost:1072/signalr");
            var chat = hubConnection.CreateHubProxy(hubName: "chat");

            chat.On<string>("hello", msg => {
                Console.WriteLine(msg);
            });

            hubConnection.Start().Wait();

            chat.Invoke<string>("sendMessage", "Hello!");

            Console.WriteLine("Press a key to terminate the client...");
            Console.Read();
        }
    }
}

.Button {
    padding: 20px;
}

import React, { Component } from 'react';
import './Button.css'; 

class Button extends Component {
  render() {
    return <div className="Button" />;
  }
}

import React from 'react';
import logo from './logo.svg'; 

console.log(logo);

function Header() {
  return <img src={logo} alt="Logo" />;
}

export default Header;

.Logo {
    background-image: url(./logo.png);
}

import progressBar from '../images/progress_bar.gif';

<img alt="loading..." src={progressBar} />

declare module "*.gif";
declare module "*.jpg";
declare module "*.jpeg";
declare module "*.png";
declare module "*.svg";

<link rel="shortcut icon" href="%PUBLIC_URL%/favicon.ico">

render() {
    return <img src={process.env.PUBLIC_URL + '/img/logo.png'} />;
}

import React, { useReducer } from "react";

const initialState = { rValue: true };
type State = {  rValue: boolean; };
type Action = {   type: string; };

function reducer(state: State, action: Action) {
  switch (action.type) {
    case "one":
      return { rValue: true };
    case "two":
      return { rValue: false };
    default:
      return state;
  }
}

export const ReducerButtons = () => {
  const [state, dispatch] = useReducer(reducer, initialState);
  return (
    <div>
      {state?.rValue && <h1>Visible</h1>}
      <button onClick={() => dispatch({ type: "one" })}>Action One</button>
      <button onClick={() => dispatch({ type: "two" })}>Action Two</button>
    </div>
  );
};

<button onClick={() => dispatch({ type: "three" })}>Action Three</button>

type Action = {
   type: "one" | "two" | "three";
};

• کلیک راست بر روی تصویر
  

• انتخاب چندین تصویر
  

• بهینه‌سازی تصاویر موجود در فایل‌های CSS
  

• بهینه سازی تصاویر Base64 Encode