var product = {
    ProductId: 1001,
    ProductName: "Product 1001",
    Available: true,
    Filename: "Image02.png"
};

        var productCount = 100;
        var products = [];

        function datasourceFilling() {
            for (var i = 0; i < productCount; i++) {
                var product = {
                    ProductId: i,
                    ProductName: "Product " + i + " Name",
                    Available: i % 2 == 0 ? true: false,
                    Filename: i % 2 == 0 ? "Image01.png" : "Image02.png"
                };
                products.push(product);
            }
        }

        function makekendoGrid() {

            $("#grid").kendoGrid({
                dataSource: {
                    data: products,
                    schema: {
                        model:
                        {
                            //id: "ProductId",
                            fields:
                            {
                                ProductId: { editable: false, nullable: true },
                                ProductName: { validation: { required: true } },
                                Available: { type: "boolean" },
                                ImageName: { type: "string", editable: false },
                                Filename: { type: "string", validation: { required: true } }
                            }
                        }
                    },
                    pageSize: 20
                },
                height: 550,
                scrollable: true,
                sortable: true,
                filterable: true,
                pageable: {
                    input: true,
                    numeric: false
                },
                editable: {
                    mode: "popup",
                },
                columns: [
                    { field: "ProductName", title: "Product Name" },
                    { field: "Available", width: "100px", template: '<input type="checkbox" #= Available ? checked="checked" : "" # disabled="disabled" ></input>' },
                    { field: "ImageName", width: "150px", template: "<img src='/img/#=Filename#' alt='#=Filename #' Title='#=Filename #' height='80' width='80'/>" },
                    { field: "Filename", width: "100px", editor: fileEditor },
                    { command: ["edit"], title: "&nbsp;", width: "200px" }
                ]
            });

            var grid = $('#grid').data('kendoGrid');
            grid.hideColumn(3);
        }

        function fileEditor(container, options) {

            $('<input type="file" name="file"/>')
                .appendTo(container)
                .kendoUpload({
                    multiple: false,
                    async: {
                        saveUrl: "@Url.Action("Save", "Home")",
                        removeUrl: "@Url.Action("Remove", "Home")",
                        autoUpload: true,
                    },
                    upload: function (e) {
                        alert("upload");
                        e.data = { Id: options.model.Id };
                    },
                    success: function (e) {
                        alert("success");
                        options.model.set("ImageName", e.response.ImageUrl);
                    },
                    error: function (e) {
                        alert("error");
                        alert("Failed to upload " + e.files.length + " files " + e.XMLHttpRequest.status + " " + e.XMLHttpRequest.responseText);
                    }
                });
        }

        [System.Web.Mvc.HttpPost]
        public virtual ActionResult Save(HttpPostedFileBase file)
        {
            var exName = Path.GetExtension(file.FileName);
            var totalFileName = System.Guid.NewGuid().ToString().ToLower().Replace("-", "") + exName;
            var physicalPath = Path.Combine(Server.MapPath("/img"), totalFileName);
            file.SaveAs(physicalPath);
            return Json(new { ImageUrl = totalFileName }, "text/plain");
        }

        [System.Web.Mvc.HttpPost]
        public virtual ContentResult Remove(string fileName)
        {
            if (fileName != null)
            {
                var physicalPath = Path.Combine(Server.MapPath("/img"), fileName);
                System.IO.File.Delete(physicalPath);
            }

            // Return an empty string to signify success
            return Content("");
        }

 $(document).ready(function () {

            $('.js-example-basic-single').select2({
                data: [
                    { id: "al", text: "Albania" },
                    { id: "dz", text: "Algeria" },
                    { id: "as", text: "American Samoa" },
                    { id: "ad", text: "Andorra" },
                    { id: "ao", text: "Angola" },
                    { id: "ai", text: "Anguilla" },
                    { id: "ag", text: "Antigua" },
                    { id: "ar", text: "Argentina" },
                    { id: "am", text: "Armenia" },
                    { id: "aw", text: "Aruba" },
                    { id: "au", text: "Australia" },
                    { id: "at", text: "Austria" },
                    { id: "az", text: "Azerbaijan" },
                    { id: "bs", text: "Bahamas" },
                    { id: "bh", text: "Bahrain" },
                    { id: "bd", text: "Bangladesh" },
                    { id: "bb", text: "Barbados" },
                    { id: "by", text: "Belarus" },
                    { id: "be", text: "Belgium" },
                    { id: "bz", text: "Belize" },
                    { id: "bj", text: "Benin" },
                    { id: "bm", text: "Bermuda" },
                    { id: "bt", text: "Bhutan" },
                    { id: "bo", text: "Bolivia" },
                    { id: "ba", text: "Bosnia" },
                    { id: "bw", text: "Botswana" },
                    { id: "bv", text: "Bouvet Island" },
                    { id: "br", text: "Brazil" },
                    { id: "vg", text: "British Virgin Islands" },
                    { id: "bn", text: "Brunei" },
                    { id: "bg", text: "Bulgaria" },
                    { id: "bf", text: "Burkina Faso" },
                    { id: "mm", text: "Burma" },
                    { id: "bi", text: "Burundi" },
                    { id: "tc", text: "Caicos Islands" },
                    { id: "kh", text: "Cambodia" },
                    { id: "cm", text: "Cameroon" },
                    { id: "ca", text: "Canada" },
                    { id: "cv", text: "Cape Verde" },
                    { id: "ky", text: "Cayman Islands" },
                    { id: "cf", text: "Central African Republic" },
                    { id: "td", text: "Chad" },
                    { id: "cl", text: "Chile" },
                    { id: "cn", text: "China" },
                    { id: "cx", text: "Christmas Island" },
                    { id: "cc", text: "Cocos Islands" },
                    { id: "co", text: "Colombia" },
                    { id: "km", text: "Comoros" },
                    { id: "cg", text: "Congo Brazzaville" },
                    { id: "cd", text: "Congo" },
                    { id: "ck", text: "Cook Islands" },
                    { id: "cr", text: "Costa Rica" },
                    { id: "ci", text: "Cote Divoire" },
                    { id: "hr", text: "Croatia" },
                    { id: "cu", text: "Cuba" },
                    { id: "cy", text: "Cyprus" },
                    { id: "cz", text: "Czech Republic" },
                    { id: "dk", text: "Denmark" },
                    { id: "dj", text: "Djibouti" },
                    { id: "dm", text: "Dominica" },
                    { id: "do", text: "Dominican Republic" },
                    { id: "ec", text: "Ecuador" },
                    { id: "eg", text: "Egypt" },
                    { id: "sv", text: "El Salvador" },
                    { id: "gb", text: "England" },
                    { id: "gq", text: "Equatorial Guinea" },
                    { id: "er", text: "Eritrea" },
                    { id: "ee", text: "Estonia" },
                    { id: "et", text: "Ethiopia" },
                    { id: "eu", text: "European Union" },
                    { id: "fk", text: "Falkland Islands" },
                    { id: "fo", text: "Faroe Islands" },
                    { id: "fj", text: "Fiji" },
                    { id: "fi", text: "Finland" },
                    { id: "fr", text: "France" },
                    { id: "gf", text: "French Guiana" },
                    { id: "pf", text: "French Polynesia" },
                    { id: "tf", text: "French Territories" },
                    { id: "ga", text: "Gabon" },
                    { id: "gm", text: "Gambia" },
                    { id: "ge", text: "Georgia" },
                    { id: "de", text: "Germany" },
                    { id: "gh", text: "Ghana" },
                    { id: "gi", text: "Gibraltar" },
                    { id: "gr", text: "Greece" },
                    { id: "gl", text: "Greenland" },
                    { id: "gd", text: "Grenada" },
                    { id: "gp", text: "Guadeloupe" },
                    { id: "gu", text: "Guam" },
                    { id: "gt", text: "Guatemala" },
                    { id: "gw", text: "Guinea-Bissau" },
                    { id: "gn", text: "Guinea" },
                    { id: "gy", text: "Guyana" },
                    { id: "ht", text: "Haiti" },
                    { id: "hm", text: "Heard Island" },
                    { id: "hn", text: "Honduras" },
                    { id: "hk", text: "Hong Kong" },
                    { id: "hu", text: "Hungary" },
                    { id: "is", text: "Iceland" },
                    { id: "in", text: "India" },
                    { id: "io", text: "Indian Ocean Territory" },
                    { id: "id", text: "Indonesia" },
                    { id: "ir", text: "Iran" },
                    { id: "iq", text: "Iraq" },
                    { id: "ie", text: "Ireland" },
                    { id: "il", text: "Israel" },
                    { id: "it", text: "Italy" },
                    { id: "jm", text: "Jamaica" },
                    { id: "jp", text: "Japan" },
                    { id: "jo", text: "Jordan" },
                    { id: "kz", text: "Kazakhstan" },
                    { id: "ke", text: "Kenya" },
                    { id: "ki", text: "Kiribati" },
                    { id: "kw", text: "Kuwait" },
                    { id: "kg", text: "Kyrgyzstan" },
                    { id: "la", text: "Laos" },
                    { id: "lv", text: "Latvia" },
                    { id: "lb", text: "Lebanon" },
                    { id: "ls", text: "Lesotho" },
                    { id: "lr", text: "Liberia" },
                    { id: "ly", text: "Libya" },
                    { id: "li", text: "Liechtenstein" },
                    { id: "lt", text: "Lithuania" },
                    { id: "lu", text: "Luxembourg" },
                    { id: "mo", text: "Macau" },
                    { id: "mk", text: "Macedonia" },
                    { id: "mg", text: "Madagascar" },
                    { id: "mw", text: "Malawi" },
                    { id: "my", text: "Malaysia" },
                    { id: "mv", text: "Maldives" },
                    { id: "ml", text: "Mali" },
                    { id: "mt", text: "Malta" },
                    { id: "mh", text: "Marshall Islands" },
                    { id: "mq", text: "Martinique" },
                    { id: "mr", text: "Mauritania" },
                    { id: "mu", text: "Mauritius" },
                    { id: "yt", text: "Mayotte" },
                    { id: "mx", text: "Mexico" },
                    { id: "fm", text: "Micronesia" },
                    { id: "md", text: "Moldova" },
                    { id: "mc", text: "Monaco" },
                    { id: "mn", text: "Mongolia" },
                    { id: "me", text: "Montenegro" },
                    { id: "ms", text: "Montserrat" },
                    { id: "ma", text: "Morocco" },
                    { id: "mz", text: "Mozambique" },
                    { id: "na", text: "Namibia" },
                    { id: "nr", text: "Nauru" },
                    { id: "np", text: "Nepal" },
                    { id: "an", text: "Netherlands Antilles" },
                    { id: "nl", text: "Netherlands" },
                    { id: "nc", text: "New Caledonia" },
                    { id: "pg", text: "New Guinea" },
                    { id: "nz", text: "New Zealand" },
                    { id: "ni", text: "Nicaragua" },
                    { id: "ne", text: "Niger" },
                    { id: "ng", text: "Nigeria" },
                    { id: "nu", text: "Niue" },
                    { id: "nf", text: "Norfolk Island" },
                    { id: "kp", text: "North Korea" },
                    { id: "mp", text: "Northern Mariana Islands" },
                    { id: "no", text: "Norway" },
                    { id: "om", text: "Oman" },
                    { id: "pk", text: "Pakistan" },
                    { id: "pw", text: "Palau" },
                    { id: "ps", text: "Palestine" },
                    { id: "pa", text: "Panama" },
                    { id: "py", text: "Paraguay" },
                    { id: "pe", text: "Peru" },
                    { id: "ph", text: "Philippines" },
                    { id: "pn", text: "Pitcairn Islands" },
                    { id: "pl", text: "Poland" },
                    { id: "pt", text: "Portugal" },
                    { id: "pr", text: "Puerto Rico" },
                    { id: "qa", text: "Qatar" },
                    { id: "re", text: "Reunion" },
                    { id: "ro", text: "Romania" },
                    { id: "ru", text: "Russia" },
                    { id: "rw", text: "Rwanda" },
                    { id: "sh", text: "Saint Helena" },
                    { id: "kn", text: "Saint Kitts and Nevis" },
                    { id: "lc", text: "Saint Lucia" },
                    { id: "pm", text: "Saint Pierre" },
                    { id: "vc", text: "Saint Vincent" },
                    { id: "ws", text: "Samoa" },
                    { id: "sm", text: "San Marino" },
                    { id: "gs", text: "Sandwich Islands" },
                    { id: "st", text: "Sao Tome" },
                    { id: "sa", text: "Saudi Arabia" },
                    { id: "sn", text: "Senegal" },
                    { id: "cs", text: "Serbia" },
                    { id: "rs", text: "Serbia" },
                    { id: "sc", text: "Seychelles" },
                    { id: "sl", text: "Sierra Leone" },
                    { id: "sg", text: "Singapore" },
                    { id: "sk", text: "Slovakia" },
                    { id: "si", text: "Slovenia" },
                    { id: "sb", text: "Solomon Islands" },
                    { id: "so", text: "Somalia" },
                    { id: "za", text: "South Africa" },
                    { id: "kr", text: "South Korea" },
                    { id: "es", text: "Spain" },
                    { id: "lk", text: "Sri Lanka" },
                    { id: "sd", text: "Sudan" },
                    { id: "sr", text: "Suriname" },
                    { id: "sj", text: "Svalbard" },
                    { id: "sz", text: "Swaziland" },
                    { id: "se", text: "Sweden" },
                    { id: "ch", text: "Switzerland" },
                    { id: "sy", text: "Syria" },
                    { id: "tw", text: "Taiwan" },
                    { id: "tj", text: "Tajikistan" },
                    { id: "tz", text: "Tanzania" },
                    { id: "th", text: "Thailand" },
                    { id: "tl", text: "Timorleste" },
                    { id: "tg", text: "Togo" },
                    { id: "tk", text: "Tokelau" },
                    { id: "to", text: "Tonga" },
                    { id: "tt", text: "Trinidad" },
                    { id: "tn", text: "Tunisia" },
                    { id: "tr", text: "Turkey" },
                    { id: "tm", text: "Turkmenistan" },
                    { id: "tv", text: "Tuvalu" },
                    { id: "ug", text: "Uganda" },
                    { id: "ua", text: "Ukraine" },
                    { id: "ae", text: "United Arab Emirates" },
                    { id: "us", text: "United States" },
                    { id: "uy", text: "Uruguay" },
                    { id: "um", text: "Us Minor Islands" },
                    { id: "vi", text: "Us Virgin Islands" },
                    { id: "uz", text: "Uzbekistan" },
                    { id: "vu", text: "Vanuatu" },
                    { id: "va", text: "Vatican City" },
                    { id: "ve", text: "Venezuela" },
                    { id: "vn", text: "Vietnam" },
                    { id: "wf", text: "Wallis and Futuna" },
                    { id: "eh", text: "Western Sahara" },
                    { id: "ye", text: "Yemen" },
                    { id: "zm", text: "Zambia" },
                    { id: "zw", text: "Zimbabwe" }
                ],
                placeholder: "کشور مورد نظرتان را انتخاب نمایید",
                language: "fa",
                theme: "bootstrap",
                dir: "rtl",
                tokenSeparators: [',', ' '],
                multiple: false,
                templateResult:format,
                templateSelection: format,
                escapeMarkup: function (m) { return m; }
            });

        });
    </script>

<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>

$.ajax({
  cache: false /* گاهی از اوقات خصوصا برای آی ایی نیاز است */
});

<script type="text/javascript">
        $(function () {
            // کدهای جی‌کوئری در اینجا 
        });
</script>

Separate Write Types on Properties
override and the --noImplicitOverride Flag
Template String Type Improvements
ECMAScript #private Class Elements
ConstructorParameters Works on Abstract Classes
Contextual Narrowing for Generics
Always-Truthy Promise Checks
static Index Signatures
.tsbuildinfo Size Improvements
Lazier Calculations in --incremental and --watch Compilations
Import Statement Completions
Editor Support for @link Tags
Go-to-Definition on Non-JavaScript File Paths
Breaking Changes
What’s Next? 

• دوره "معرفی SignalR و ارتباطات بلادرنگ"
  
• نگاهی به اجزای تعاملی Twitter Bootstrap 
  

using System;
using FluentValidation;
using FluentValidation.Validators;

namespace FluentValidationSample.Models
{
    public class LowerThanValidator : PropertyValidator
    {
        public string DependentProperty { get; set; }

        public LowerThanValidator(string dependentProperty) : base($"باید کمتر از {dependentProperty} باشد")
        {
            DependentProperty = dependentProperty;
        }

        protected override bool IsValid(PropertyValidatorContext context)
        {
            if (context.PropertyValue == null)
            {
                return false;
            }

            var typeInfo = context.Instance.GetType();
            var dependentPropertyValue =
                Convert.ToInt32(typeInfo.GetProperty(DependentProperty).GetValue(context.Instance, null));

            return int.Parse(context.PropertyValue.ToString()) < dependentPropertyValue;
        }
    }

    public static class CustomFluentValidationExtensions
    {
        public static IRuleBuilderOptions<T, int> LowerThan<T>(
            this IRuleBuilder<T, int> ruleBuilder, string dependentProperty)
        {
            return ruleBuilder.SetValidator(new LowerThanValidator(dependentProperty));
        }
    }
}

using FluentValidation;
using FluentValidation.AspNetCore;
using FluentValidation.Internal;
using FluentValidation.Resources;
using FluentValidation.Validators;
using Microsoft.AspNetCore.Mvc.ModelBinding.Validation;

namespace FluentValidationSample.Models
{
    public class LowerThanClientValidator : ClientValidatorBase
    {
        private LowerThanValidator LowerThanValidator
        {
            get { return (LowerThanValidator)Validator; }
        }

        public LowerThanClientValidator(PropertyRule rule, IPropertyValidator validator) :
            base(rule, validator)
        {
        }

        public override void AddValidation(ClientModelValidationContext context)
        {
            MergeAttribute(context.Attributes, "data-val", "true");
            MergeAttribute(context.Attributes, "data-val-LowerThan", GetErrorMessage(context));
            MergeAttribute(context.Attributes, "data-val-LowerThan-dependentproperty", LowerThanValidator.DependentProperty);
        }

        private string GetErrorMessage(ClientModelValidationContext context)
        {
            var formatter = ValidatorOptions.MessageFormatterFactory().AppendPropertyName(Rule.GetDisplayName());
            string messageTemplate;
            try
            {
                messageTemplate = Validator.Options.ErrorMessageSource.GetString(null);
            }
            catch (FluentValidationMessageFormatException)
            {
                messageTemplate = ValidatorOptions.LanguageManager.GetStringForValidator<NotEmptyValidator>();
            }
            return formatter.BuildMessage(messageTemplate);
        }
    }
}

<input dir="rtl" type="number"
 data-val="true"
 data-val-lowerthan="باید کمتر از Age باشد"
 data-val-lowerthan-dependentproperty="Age"
 data-val-required="'سابقه کار' must not be empty."
 id="Experience"
 name="Experience"
 value="">

    public class UserModel
    {
        [Display(Name = "نام کاربری")]
        public string Username { get; set; }

        [Display(Name = "سن")]
        public int Age { get; set; }

        [Display(Name = "سابقه کار")]
        public int Experience { get; set; }
    }

    public class UserValidator : AbstractValidator<UserModel>
    {
        public UserValidator()
        {
            RuleFor(x => x.Username).NotNull();
            RuleFor(x => x.Age).NotNull();
            RuleFor(x => x.Experience).LowerThan(nameof(UserModel.Age)).NotNull();
        }
    }

namespace FluentValidationSample.Web
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddControllersWithViews().AddFluentValidation(
                fv =>
                {
                    fv.RegisterValidatorsFromAssembly(Assembly.GetExecutingAssembly());
                    fv.RegisterValidatorsFromAssemblyContaining<RegisterModelValidator>();
                    fv.RunDefaultMvcValidationAfterFluentValidationExecutes = false;

                    fv.ConfigureClientsideValidation(clientSideValidation =>
                    {
                        clientSideValidation.Add(
                            validatorType: typeof(LowerThanValidator),
                            factory: (context, rule, validator) => new LowerThanClientValidator(rule, validator));
                    });
                }
            );
        }

<script src="~/lib/jquery/dist/jquery.min.js"></script>
<script src="~/lib/bootstrap/dist/js/bootstrap.bundle.min.js"></script>
<script src="~/lib/jquery-validation/dist/jquery.validate.js"></script>
<script src="~/lib/jquery-validation-unobtrusive/jquery.validate.unobtrusive.js"></script>
<script src="~/js/site.js" asp-append-version="true"></script>

$.validator.unobtrusive.adapters.add('LowerThan', ['dependentproperty'], function (options) {
    options.rules['LowerThan'] = {
        dependentproperty: options.params['dependentproperty']
    };
    options.messages['LowerThan'] = options.message;
});

$.validator.addMethod('LowerThan', function (value, element, parameters) {      
    var dependentProperty = '#' + parameters['dependentproperty'];
    var dependentControl = $(dependentProperty);
    if (dependentControl) {
        var targetvalue = dependentControl.val();
        if (parseInt(targetvalue) > parseInt(value)) {
            return true;
        }
        return false;
    }
    return true;
});

@using FluentValidationSample.Models
@model UserModel
@{
    ViewData["Title"] = "Home Page";
}
<div dir="rtl">
    <form asp-controller="Home"
          asp-action="RegisterUser"
          method="post">
        <fieldset class="form-group">
        <legend>ثبت نام</legend>
            <div class="form-group row">
                <label asp-for="Username" class="col-md-2 col-form-label text-md-left"></label>
                <div class="col-md-10">
                    <input dir="rtl" asp-for="Username" class="form-control" />
                    <span asp-validation-for="Username" class="text-danger"></span>
                </div>
            </div>
            <div class="form-group row">
                <label asp-for="Age" class="col-md-2 col-form-label text-md-left"></label>
                <div class="col-md-10">
                    <input dir="rtl" asp-for="Age" class="form-control" />
                    <span asp-validation-for="Age" class="text-danger"></span>
                </div>
            </div>
            <div class="form-group row">
                <label asp-for="Experience" class="col-md-2 col-form-label text-md-left"></label>
                <div class="col-md-10">
                    <input dir="rtl" asp-for="Experience" class="form-control" />
                    <span asp-validation-for="Experience" class="text-danger"></span>
                </div>
            </div>

            <div class="form-group row">
                <label class="col-md-2 col-form-label text-md-left"></label>
                <div class="col-md-10 text-md-right">
                    <button type="submit" class="btn btn-info col-md-2">ارسال</button>
                </div>
            </div>
        </fieldset>
    </form>
</div>