• طراحی یک گرید با Angular و ASP.NET Core - قسمت اول - پیاده سازی سمت سرور (قسمت اول این سری 3 قسمتی، شامل توضیحات کاملی در مورد دلیل وجود یکسری واسط، کلاس پایه و متدهای کمکی است که در مقاله جاری هم آنها را مشاهده خواهید کرد.)

    public interface IPagedQueryModel
    {
        int Page { get; set; }
        int PageSize { get; set; }

        /// <summary>
        ///     Expression of Sorting.
        /// </summary>
        /// <example>
        ///     Examples:
        ///     "Name_ASC"
        /// </example>
        string SortExpression { get; set; }
    }

  public class PagedQueryModel : IPagedQueryModel, IShouldNormalize
    {
        public int Page { get; set; }
        public int PageSize { get; set; }

        /// <summary>
        ///     Expression of Sorting.
        /// </summary>
        /// <example>
        ///     Examples:
        ///     "Name_ASC"
        /// </example>
        public string SortExpression { get; set; }

        public virtual void Normalize()
        {
            if (Page < 1)
                Page = 1;

            if (PageSize < 1)
                PageSize = 10;

            if (SortExpression.IsEmpty())
                SortExpression = "Id_DESC";
        }
    }

    public class PagedQueryResult<TModel>
    {
        public PagedQueryResult()
        {
            Items = new List<TModel>();
        }
        public IEnumerable<TModel> Items { get; set; }
        public long TotalCount { get; set; }
    }

    public class PagedListModel<TModel>
    {
        public IPagedQueryModel Query { get; set; }

        public PagedQueryResult<TModel> Result { get; set; }
    }

    public abstract class CrudApplicationService<TEntity, TModel, TCreateModel, TEditModel, TDeleteModel,
        TPagedQueryModel, TDynamicQueryModel> : ApplicationService,
        ICrudApplicationService<TModel, TCreateModel, TEditModel, TDeleteModel, TPagedQueryModel, TDynamicQueryModel>
        where TEntity : Entity, new()
        where TCreateModel : class
        where TEditModel : class, IModel
        where TModel : class, IModel
        where TDeleteModel : class, IModel
        where TPagedQueryModel : PagedQueryModel, new()
        where TDynamicQueryModel : DynamicQueryModel

    {

        #region Properties

        protected IQueryable<TEntity> UnTrackedEntitySet => EntitySet.AsNoTracking();
        public IUnitOfWork UnitOfWork { get; set; }
        public IMapper Mapper { get; set; }
        protected IDbSet<TEntity> EntitySet => UnitOfWork.Set<TEntity>();

        #endregion

        #region ICrudApplicationService Members

        #region Methods

        public virtual async Task<PagedQueryResult<TModel>> GetPagedListAsync(TPagedQueryModel model)
        {
            Guard.ArgumentNotNull(model, nameof(model));

            var query = ApplyFiltering(model);

            var totalCount = await query.LongCountAsync().ConfigureAwait(false);

            var result = query.ProjectTo<TModel>(Mapper.ConfigurationProvider);

            result = result.ApplySorting(model);
            result = result.ApplyPaging(model);

            return new PagedQueryResult<TModel>
            {
                Items = await result.ToListAsync().ConfigureAwait(false),
                TotalCount = totalCount
            };
        }
        #endregion

        #endregion

        #region Protected Methods

        /// <summary>
        ///     Apply Filtering To GetPagedList and GetPagedListAsync
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        protected virtual IQueryable<TEntity> ApplyFiltering(TPagedQueryModel model)
        {
            Guard.ArgumentNotNull(model, nameof(model));

            return UnTrackedEntitySet;
        }
        #endregion
    }

    public static class QueryableExtensions
    {
        public static IQueryable<TModel> ApplySorting<TModel>(this IQueryable<TModel> query, IPagedQueryModel request)
        {
            Guard.ArgumentNotNull(request, nameof(request));
            Guard.ArgumentNotNull(query, nameof(query));

            return query.OrderBy(request.SortExpression.Replace('_', ' '));
        }

        public static IQueryable<TModel> ApplyPaging<TModel>(this IQueryable<TModel> query, IPagedQueryModel request)
        {
            Guard.ArgumentNotNull(request, nameof(request));
            Guard.ArgumentNotNull(query, nameof(query));

            return request != null
                ? query.Page((request.Page - 1) * request.PageSize, request.PageSize)
                : query;
        }
    }

public partial class RolesController : BaseController
{
    #region Fields
        private readonly IRoleService _service;
        private readonly ILookupService _lookupService;

        #endregion

    #region Constractor
        public RolesController(IRoleService service,  ILookupService lookupService)
        {
            Guard.ArgumentNotNull(service, nameof(service));
            Guard.ArgumentNotNull(lookupService, nameof(lookupService));

            _service = service;
            _lookupService = lookupService;
        }
        #endregion

    #region Index / List
    [HttpGet]
    public virtual async Task<ActionResult> Index()
    {
        var query = new RolePagedQueryModel();
        var result = await _service.GetPagedListAsync(query).ConfigureAwait(false);

        var pagedList = new PagedListModel<RoleModel>
        {
            Query = query,
            Result = result
        };

        var model = new RoleIndexViewModel
        {
            PagedListModel = pagedList,
            Permissions = _lookupService.GetPermissions()
        };
        return View(model);
    }
    [HttpGet, AjaxOnly, NoOutputCache]
    public virtual async Task<ActionResult> List(RolePagedQueryModel query)
    {
        var result = await _service.GetPagedListAsync(query).ConfigureAwait(false);

        var model = new PagedListModel<RoleModel>
        {
            Query = query,
            Result = result
        };

        return PartialView(MVC.Administration.Roles.Views._List, model);
    }
    #endregion
}

    public class RolePagedQueryModel : PagedQueryModel
    {
        public string Name { get; set; }
        public string Permission { get; set; }
    }

    public class RoleIndexViewModel
    {   
        public RoleIndexViewModel()
        {
            Permissions = new List<LookupItem>();
        }
        public IReadOnlyList<LookupItem> Permissions { get; set; }
        public PagedListModel<RoleModel> PagedListModel { get; set; }
    }

@model RoleIndexViewModel

@{
    ViewBag.Title = L("Administration.Views.Role.Index.Title");
    ViewBag.ActiveMenu = AdministrationMenuNames.RoleManagement;
}

<div class="row">
    <div class="col-md-12">
        <div id="filterPanel" class="panel-collapse collapse" role="tabpanel" aria-labelledby="filterPanel">
            <div class="panel panel-default margin-bottom-5">

                <div class="panel-body">
                    @using (Ajax.BeginForm(MVC.Administration.Roles.List(),
new AjaxOptions { UpdateTargetId = "RolesList", HttpMethod = "GET" }, new { id = "filterForm", data_submit_on_reset = "true" }))
                    {
                        <div class="row">
                            <div class="col-md-3">
                                <input type="text" name="Name" class="form-control" value="" placeholder="@L("Administration.Role.Fields.Name")" />
                            </div>
                            <div class="col-md-3">
                                @Html.DropDownList("Permission", Model.Permissions.ToSelectListItems(), L("Administration.Views.Role.FilterBy.Permission"),new {@class="form-control"})
                            </div>
                            <div class="col-md-3">

                                <button type="submit"
                                        role="button"
                                        class="btn btn-info">
                                    @L("Commands.Filter")
                                </button>
                                <button type="reset"
                                        role="button"
                                        class="btn btn-default">
                                    <i class="fa fa-close"></i>
                                    @L("Commands.Reset")
                                </button>
                            </div>
                        </div>
                    }
                </div>
            </div>
        </div>
    </div>
</div>

<div class="row">
    <div class="col-md-12" id="RolesList">
        @{Html.RenderPartial(MVC.Administration.Roles.Views._List, Model.PagedListModel);}
    </div>
</div>

  $(document).on("reset", "form[data-submit-on-reset]",
            function () {
                var form = this;
                setTimeout(function () {
                    $(form).submit();
                });
            });

@model PagedListModel<RoleModel>
@{
    Layout = null;
    var rowNumber = (Model.Query.Page - 1) * Model.Query.PageSize + 1;
    var refreshUrl = Url.Action(MVC.Administration.Roles.List().AddRouteValues(new RouteValueDictionary(Model.Query.ToDictionary())));
}

<div class="panel panel-default margin-bottom-5">
    <table class="table table-bordered table-hover" id="RolesListTable" data-ajax-refresh-url="@refreshUrl" data-ajax-refresh-update="#RolesList">
        <thead>
            <tr>
                <th style="width: 5%;">
                    #
                </th>
                <th class="col-md-3 sortable">
                    @Html.SortableColumn("Name", L("Administration.Role.Fields.Name"), Model.Query, "RolesList", routeValueDictionary => Url.Action(MVC.Administration.Roles.List().AddRouteValues(routeValueDictionary)))
                </th>
                <th class="col-md-3 sortable">
                    @Html.SortableColumn("DisplayName", L("Administration.Role.Fields.DisplayName"), Model.Query, "RolesList", routeValueDictionary => Url.Action(MVC.Administration.Roles.List().AddRouteValues(routeValueDictionary)))
                </th>
                <th class="col-md-3 sortable">
                    @Html.SortableColumn("IsDefault", L("Administration.Role.Fields.IsDefault"), Model.Query, "RolesList", routeValueDictionary => Url.Action(MVC.Administration.Roles.List().AddRouteValues(routeValueDictionary)))
                </th>
               
                <th style="width: 5%;"></th>
            </tr>
        </thead>

        <tbody>
           @foreach (var role in Model.Result.Items)
            {
                <tr>
                    <td>@(rowNumber++.ToPersianNumbers())</td>
                    <td>@role.Name</td>
                    <td>@role.DisplayName</td>
                    <td class="text-center">@Html.DisplayFor(a => role.IsDefault)</td>
                    <td class="text-center operations">
                      
                        <div class="btn-group">

                            <span class="fa fa-ellipsis-h dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"></span>
                            <ul class="dropdown-menu dropdown-menu-left">
                                <li>
                                    <a href="#"
                                       role="button"
                                       data-ajax="true"
                                       data-ajax-method="GET"
                                       data-ajax-update="#main-modal div.modal-content"
                                       data-ajax-url="@Url.Action(MVC.Administration.Roles.Edit(role.Id))"
                                       data-toggle="modal"
                                       data-target="#main-modal">
                                        <i class="fa fa-pencil"></i>
                                        @L("Commands.Edit")
                                    </a>
                                </li>
                                <li>
                                    <a href="#"
                                       role="button"
                                       id="delete-@role.Id"
                                       data-delete-url="@Url.Action(MVC.Administration.Roles.Delete())"
                                       data-delete-model='{"Id":"@role.Id","RowVersion":"@Convert.ToBase64String(role.RowVersion)"}'>
                                        <i class="fa fa-trash"></i>
                                        @L("Commands.Delete")
                                    </a>
                                </li>
                            </ul>
                        </div>
                    </td>
                </tr>
            }
        </tbody>
    </table>

</div>

<div class="row">
    <div class="col-md-8">
        @Html.Pager(Model, "RolesList", routeValueDictionary => Url.Action(MVC.Administration.Roles.List().AddRouteValues(routeValueDictionary)))
        @Html.PageSize("RolesList", Model.Query, routeValueDictionary => Url.Action(MVC.Administration.Roles.List().AddRouteValues(routeValueDictionary)), new { @class = "margin-right-5" }, "filterForm")
        @Html.Refresh("RolesList", Model.Query, routeValueDictionary => Url.Action(MVC.Administration.Roles.List().AddRouteValues(routeValueDictionary)), L("Commands.Refresh"))
    </div>
</div>

    var refreshUrl = Url.Action(MVC.Administration.Roles.List().AddRouteValues(new RouteValueDictionary(Model.Query.ToDictionary())));

<table class="table table-bordered table-hover" id="RolesListTable" data-ajax-refresh-url="@refreshUrl" data-ajax-refresh-update="#RolesList">

<th class="col-md-3 sortable">
    @Html.SortableColumn("Name", L("Administration.Role.Fields.Name"), Model.Query, "RolesList", routeValueDictionary => Url.Action(MVC.Administration.Roles.List().AddRouteValues(routeValueDictionary)))
</th>

        public static MvcHtmlString SortableColumn(this HtmlHelper html, string columnName,
            string columnDisplayName, IPagedQueryModel queryModel, string updateTargetId, Func<RouteValueDictionary, string> urlFactory)
        {
            var dictionary = queryModel.ToDictionary();

            var routeValueDictionary = new RouteValueDictionary(dictionary)
            {
                ["SortExpression"] = !queryModel.SortExpression.StartsWith(columnName)
                    ? $"{columnName}_DESC" : queryModel.SortExpression.EndsWith("DESC")
                        ? $"{columnName}_ASC" : queryModel.SortExpression.EndsWith("ASC")
                            ? string.Empty : $"{columnName}_DESC"
            };

            var url = urlFactory(routeValueDictionary);

            var aTag = new TagBuilder("a");
            aTag.Attributes.Add("href", "#");
            aTag.Attributes.Add("data-ajax", "true");
            aTag.Attributes.Add("data-ajax-method", "GET");
            aTag.Attributes.Add("data-ajax-update", updateTargetId.StartsWith("#") ? updateTargetId : $"#{updateTargetId}");
            aTag.Attributes.Add("data-ajax-url", url);
            aTag.InnerHtml = columnDisplayName;

            var iconCssClass = !queryModel.SortExpression.StartsWith(columnName)
                ? "fa-sort"
                : queryModel.SortExpression.EndsWith("DESC")
                    ? "fa-sort-down"
                    : "fa-sort-up";

            var iTag = new TagBuilder("i");
            iTag.AddCssClass($"fa {iconCssClass}");

            return new MvcHtmlString($"{aTag}\n{iTag}");
        }

public static IDictionary<string, object> ToDictionary(this object source)
{
    return source.ToDictionary<object>();
}

public static IDictionary<string, T> ToDictionary<T>(this object source)
{
    if (source == null)
        throw new ArgumentNullException(nameof(source));

    var dictionary = new Dictionary<string, T>();

    foreach (PropertyDescriptor property in TypeDescriptor.GetProperties(source))
    {
        AddPropertyToDictionary(property, source, dictionary);
    }
    return dictionary;
}

private static void AddPropertyToDictionary<T>(PropertyDescriptor property, object source,
    IDictionary<string, T> dictionary)
{
    var value = property.GetValue(source);

    var items = value as IEnumerable;

    if (items != null && !(items is string))
    {
        var i = 0;
        foreach (var item in items)
        {
            dictionary.Add($"{property.Name}[{i++}]", (T)item);
        }
    }
    else if (value is T)
    {
        dictionary.Add(property.Name, (T)value);
    }

}

var routeValueDictionary = new RouteValueDictionary(dictionary)
{
    ["SortExpression"] = !queryModel.SortExpression.StartsWith(columnName)
        ? $"{columnName}_DESC" : queryModel.SortExpression.EndsWith("DESC")
            ? $"{columnName}_ASC" : queryModel.SortExpression.EndsWith("ASC")
                ? string.Empty : $"{columnName}_DESC"
};

<div class="row">
    <div class="col-md-8">
        @Html.Pager(Model, "RolesList", routeValueDictionary => Url.Action(MVC.Administration.Roles.List().AddRouteValues(routeValueDictionary)))
        @Html.PageSize("RolesList", Model.Query, routeValueDictionary => Url.Action(MVC.Administration.Roles.List().AddRouteValues(routeValueDictionary)), new { @class = "margin-right-5" }, "filterForm")
        @Html.Refresh("RolesList", Model.Query, routeValueDictionary => Url.Action(MVC.Administration.Roles.List().AddRouteValues(routeValueDictionary)), L("Commands.Refresh"))
    </div>
</div>

public static MvcHtmlString Pager<TModel>(this HtmlHelper html, PagedListModel<TModel> model,
        string updateTargetId, Func<RouteValueDictionary, string> urlFactory)
{
    return html.PagedListPager(
        new StaticPagedList<TModel>(model.Result.Items, model.Query.Page, model.Query.PageSize,
            (int)model.Result.TotalCount), page =>
       {
           var dictionary = model.Query.ToDictionary();
           var routeValueDictionary = new RouteValueDictionary(dictionary) { ["Page"] = page };
           return urlFactory(routeValueDictionary);
       }, PagedListRenderOptions.EnableUnobtrusiveAjaxReplacing(
            new PagedListRenderOptions
            {
                DisplayLinkToFirstPage = PagedListDisplayMode.Always,
                DisplayLinkToLastPage = PagedListDisplayMode.Always,
                DisplayLinkToPreviousPage = PagedListDisplayMode.Always,
                DisplayLinkToNextPage = PagedListDisplayMode.Always,
                MaximumPageNumbersToDisplay = 6,
                DisplayItemSliceAndTotal = true,
                DisplayEllipsesWhenNotShowingAllPageNumbers = true,
                ItemSliceAndTotalFormat = $"تعداد کل: {model.Result.TotalCount.ToPersianNumbers()}",
                FunctionToDisplayEachPageNumber = page => page.ToPersianNumbers(),
            },
            new AjaxOptions
            {
                AllowCache = false,
                HttpMethod = "GET",
                InsertionMode = InsertionMode.Replace,
                UpdateTargetId = updateTargetId
            }));
}

public static MvcHtmlString PageSize(this HtmlHelper html, string updateTargetId, IPagedQueryModel queryModel, Func<RouteValueDictionary, string> urlFactory, object htmlAttributes = null, string filterFormId = null, params int[] numbers)
{
    if (numbers.Length == 0)
        numbers = new[] { 10, 20, 30, 50, 100 };

    var dictionary = queryModel.ToDictionary();

    var routeValueDictionary = new RouteValueDictionary(dictionary)
    {
        [nameof(IPagedQueryModel.Page)] = 1
    };
    routeValueDictionary.Remove(nameof(IPagedQueryModel.PageSize));

    var url = urlFactory(routeValueDictionary);

    var formTag = new TagBuilder("form");
    formTag.Attributes.Add("action", url);
    formTag.Attributes.Add("method", "GET");
    formTag.Attributes.Add("data-ajax", "true");
    formTag.Attributes.Add("data-ajax-method", "GET");
    formTag.Attributes.Add("data-ajax-update", updateTargetId.StartsWith("#") ? updateTargetId : $"#{updateTargetId}");
    formTag.Attributes.Add("data-ajax-url", url);

    if (htmlAttributes != null)
        formTag.MergeAttributes(HtmlHelper.AnonymousObjectToHtmlAttributes(htmlAttributes));

    formTag.AddCssClass("form-inline inline");

    var items = numbers.Select(number =>
        new SelectListItem
        {
            Value = number.ToString(),
            Text = number.ToString().ToPersianNumbers(),
            Selected = queryModel.PageSize == number
        });

    formTag.InnerHtml = html.DropDownList(nameof(IPagedQueryModel.PageSize), items, new { @class = "form-control page-size", onchange = "$(this.form).submit();" }).ToString();

    if (filterFormId.IsEmpty()) return new MvcHtmlString($"{formTag}");

    // ReSharper disable once MustUseReturnValue
    var scriptBlock = $"<script type=\"text/javascript\"> if(window.jQuery){{$('form#{filterFormId}').find('input[name=\"{nameof(IPagedQueryModel.PageSize)}\"]').remove();\n $('form#{filterFormId}').append(\"<input type='hidden' name='{nameof(IPagedQueryModel.PageSize)}' value='{queryModel.PageSize}'/>\")}}</script>";

    return new MvcHtmlString($"{formTag}\n{scriptBlock}");
}

    formTag.InnerHtml = html.DropDownList(nameof(IPagedQueryModel.PageSize), items, new { @class = "form-control page-size", onchange = "$(this.form).submit();" }).ToString();

  var scriptBlock = $"<script type=\"text/javascript\"> if(window.jQuery){{$('form#{filterFormId}').find('input[name=\"{nameof(IPagedQueryModel.PageSize)}\"]').remove();\n $('form#{filterFormId}').append(\"<input type='hidden' name='{nameof(IPagedQueryModel.PageSize)}' value='{queryModel.PageSize}'/>\")}}</script>";

public static MvcHtmlString Refresh(this HtmlHelper html, string updateTargetId, IPagedQueryModel queryModel,
    Func<RouteValueDictionary, string> urlFactory, string label = null)
{
    var dictionary = queryModel.ToDictionary();

    var routeValueDictionary = new RouteValueDictionary(dictionary);

    var url = urlFactory(routeValueDictionary);

    var aTag = new TagBuilder("a");
    aTag.Attributes.Add("href", "#");
    aTag.Attributes.Add("role", "button");
    aTag.Attributes.Add("data-ajax", "true");
    aTag.Attributes.Add("data-ajax-method", "GET");
    aTag.Attributes.Add("data-ajax-update", updateTargetId.StartsWith("#") ? updateTargetId : $"#{updateTargetId}");
    aTag.Attributes.Add("data-ajax-url", url);
    aTag.AddCssClass("btn btn-default");

    var iTag = new TagBuilder("i");
    iTag.AddCssClass("fa fa-refresh");

    aTag.InnerHtml = $"{iTag} {label}";

    return new MvcHtmlString(aTag.ToString());
}

using System;
using System.Collections.Generic;
using System.IO;
using System.Reflection;
using System.Text.RegularExpressions;
using System.Web;
using System.Web.Script.Services;
using System.Web.Services;
using System.Web.UI;
using System.Web.UI.HtmlControls;

namespace AjaxTest
{
   public class KeyVal
   {
       public string Key { set; get; }
       public object Value { set; get; }
   }

   /// <summary>
   /// Summary description for Ajax
   /// </summary>
   [ScriptService]
   [WebService(Namespace = "http://tempuri.org/")]
   [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
   [System.ComponentModel.ToolboxItem(false)]
   public class Ajax : WebService
   {
       /// <summary>
       /// Removes Form tags using Regular Expression
       /// </summary>
       private static string cleanHtml(string html)
       {
           return Regex.Replace(html, @"<[/]?(form)[^>]*?>", string.Empty, RegexOptions.IgnoreCase);
       }

       /// <summary>
       /// تبدیل یک یوزر کنترل به معادل اچ تی ام ال آن
       /// </summary>
       /// <param name="path">مسیر یوزر کنترل</param>
       /// <param name="properties">لیست خواص به همراه مقادیر مورد نظر</param>
       /// <returns></returns>
       /// <exception cref="NotImplementedException"><c>NotImplementedException</c>.</exception>
       [WebMethod(EnableSession = true)]
       [ScriptMethod(ResponseFormat = ResponseFormat.Json)]
       public string RenderUserControl(string path,
             List<KeyVal> properties)
       {
           Page pageHolder = new Page();

           UserControl viewControl =
              (UserControl)pageHolder.LoadControl(path);

           viewControl.EnableViewState = false;

           Type viewControlType = viewControl.GetType();

           if (properties != null)
               foreach (var pair in properties)
               {
                   if (pair.Key != null)
                   {
                       PropertyInfo property =
                           viewControlType.GetProperty(pair.Key);

                       if (property != null)
                       {
                           if (pair.Value != null) property.SetValue(viewControl, pair.Value, null);
                       }
                       else
                       {
                           throw new NotImplementedException(string.Format(
                                                                 "UserControl: {0} does not have a public {1} property.",
                                                                 path, pair.Key));
                       }
                   }
               }

           //Form control is mandatory on page control to process User Controls
           HtmlForm form = new HtmlForm();

           //Add user control to the form
           form.Controls.Add(viewControl);

           //Add form to the page
           pageHolder.Controls.Add(form);

           //Write the control Html to text writer
           StringWriter textWriter = new StringWriter();

           //execute page on server
           HttpContext.Current.Server.Execute(pageHolder, textWriter, false);

           // Clean up code and return html
           return cleanHtml(textWriter.ToString());
       }       
   }
}

 <system.web.extensions>
   <scripting>
     <webServices>
       <jsonSerialization maxJsonLength="10000000"></jsonSerialization>
     </webServices>
   </scripting>
 </system.web.extensions>

$.fn.advloaduc = function(options) {
   var defaults = {
       webServiceName: 'Ajax.asmx', //نام فایل وب سرویس ما
       renderUCMethod: 'RenderUserControl', //متد وب سرویس
       ucMethodJsonParams: '{path:\'\'}',//پارامترهایی که قرار است پاس شوند
       completeHandler: null //پس از پایان کار وب سرویس این متد جاوا اسکریپتی فراخوانی می‌شود
   };
   var options = $.extend(defaults, options);

   return this.each(function() {
       var obj = $(this);
       obj.prepend("<div align='center'> لطفا اندکی تامل بفرمائید... <img src=\"images/loading.gif\"/></div>");

       $.ajax({
           type: "POST",
           url: options.webServiceName + "/" + options.renderUCMethod,
           data: options.ucMethodJsonParams,
           contentType: "application/json; charset=utf-8",
           dataType: "json",
           success:
                   function(msg) {
                       obj.html(msg.d);

                       // if specified make callback and pass element
                       if (options.completeHandler)
                           options.completeHandler(this);
                   },
           error:
                   function(XMLHttpRequest, textStatus, errorThrown) {
                       obj.html("امکان اتصال به سرور در این لحظه مقدور نیست. لطفا مجددا سعی کنید.");
                   }
       });
   });
};

<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="part1.ascx.cs" Inherits="TestJQueryAjax.part1" %>
<asp:Label runat="server" ID="lblData" ></asp:Label>

using System;
using System.Threading;

namespace TestJQueryAjax
{
   public partial class part1 : System.Web.UI.UserControl
   {
       public string Text1 { set; get; }
       public string Text2 { set; get; }

       protected void Page_Load(object sender, EventArgs e)
       {
           Thread.Sleep(3000);
           if (!string.IsNullOrEmpty(Text1) && !string.IsNullOrEmpty(Text2))
               lblData.Text = Text1 + "<br/>" + Text2;
       }
   }
}

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="TestJQueryAjax._Default" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
   <title></title>

   <script src="js/jquery.js" type="text/javascript"></script>
   <script src="js/jquery.advloaduc.js" type="text/javascript"></script>
   <script src="js/json2.js" type="text/javascript"></script>

   <script type="text/javascript">
       function showAlert() {
           alert('finished!');
       }

       //تشکیل پارامترهای متد وب سرویس جهت ارسال به آن
       var fileName = 'part1.ascx';
       var props = [{ 'Key': 'Text1', 'Value': 'سطر یک' }, { 'Key': 'Text2', 'Value': 'سطر 2'}];
       var jsonText = JSON.stringify({ path: fileName, properties: props });

       $(document).ready(function() {
           $("#loadMyUc").advloaduc({
               webServiceName: 'Ajax.asmx',
               renderUCMethod: 'RenderUserControl',
               ucMethodJsonParams: jsonText,
               completeHandler: showAlert
           });
       });
  
   </script>

</head>
<body>
   <form id="form1" runat="server">
   <div id="loadMyUc">
   </div>
   </form>
</body>

</html>

public class EfRole : EfGenericService<Role>, IRole
    {
        public EfRole(IUnitOfWork uow) : base(uow)
        {
        }

        public bool IsUserInRole(string username, string roleName)
        {
            using (var context = new PublishingContext())
            {
                var user = context.Users.Where(x => x.Username.Equals(username, StringComparison.CurrentCultureIgnoreCase)).FirstOrDefault();

                var roles = from ur in user.Rolls
                            from r in context.Rolls
                            where ur.Id == r.Id
                            select r.Rol;
                if (user != null)
                    return roles.Any(x => x.Equals(roleName, StringComparison.CurrentCultureIgnoreCase));
                else
                    return false;
            }
        }
}

using System.Collections.Generic;
using System.Linq;

namespace NumberToWordsLib
{
 /// <summary>
 /// Number to word languages
 /// </summary>
 public enum Language
 {
  /// <summary>
  /// English Language
  /// </summary>
  English,

  /// <summary>
  /// Persian Language
  /// </summary>
  Persian
 }

 /// <summary>
 /// Digit's groups
 /// </summary>
 public enum DigitGroup
 {
  /// <summary>
  /// Ones group
  /// </summary>
  Ones,

  /// <summary>
  /// Teens group
  /// </summary>
  Teens,

  /// <summary>
  /// Tens group
  /// </summary>
  Tens,

  /// <summary>
  /// Hundreds group
  /// </summary>
  Hundreds,

  /// <summary>
  /// Thousands group
  /// </summary>
  Thousands
 }

 /// <summary>
 /// Equivalent names of a group 
 /// </summary>
 public class NumberWord
 {
  /// <summary>
  /// Digit's group
  /// </summary>
  public DigitGroup Group { set; get; }

  /// <summary>
  /// Number to word language
  /// </summary>
  public Language Language { set; get; }

  /// <summary>
  /// Equivalent names
  /// </summary>
  public IList<string> Names { set; get; }
 }

 /// <summary>
 /// Convert a number into words
 /// </summary>
 public static class HumanReadableInteger
 {
  #region Fields (4)

  private static readonly IDictionary<Language, string> And = new Dictionary<Language, string>
  {
   { Language.English, " " },
   { Language.Persian, " و " } 
  };
  private static readonly IList<NumberWord> NumberWords = new List<NumberWord>
  {
   new NumberWord { Group= DigitGroup.Ones, Language= Language.English, Names=
    new List<string> { string.Empty, "One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine" }},
   new NumberWord { Group= DigitGroup.Ones, Language= Language.Persian, Names=
    new List<string> { string.Empty, "یک", "دو", "سه", "چهار", "پنج", "شش", "هفت", "هشت", "نه" }},

   new NumberWord { Group= DigitGroup.Teens, Language= Language.English, Names=
    new List<string> { "Ten", "Eleven", "Twelve", "Thirteen", "Fourteen", "Fifteen", "Sixteen", "Seventeen", "Eighteen", "Nineteen" }},
   new NumberWord { Group= DigitGroup.Teens, Language= Language.Persian, Names=
    new List<string> { "ده", "یازده", "دوازده", "سیزده", "چهارده", "پانزده", "شانزده", "هفده", "هجده", "نوزده" }},

   new NumberWord { Group= DigitGroup.Tens, Language= Language.English, Names=
    new List<string> { "Twenty", "Thirty", "Forty", "Fifty", "Sixty", "Seventy", "Eighty", "Ninety" }},
   new NumberWord { Group= DigitGroup.Tens, Language= Language.Persian, Names=
    new List<string> { "بیست", "سی", "چهل", "پنجاه", "شصت", "هفتاد", "هشتاد", "نود" }},

   new NumberWord { Group= DigitGroup.Hundreds, Language= Language.English, Names=
    new List<string> {string.Empty, "One Hundred", "Two Hundred", "Three Hundred", "Four Hundred", 
     "Five Hundred", "Six Hundred", "Seven Hundred", "Eight Hundred", "Nine Hundred" }},
   new NumberWord { Group= DigitGroup.Hundreds, Language= Language.Persian, Names=
    new List<string> {string.Empty, "یکصد", "دویست", "سیصد", "چهارصد", "پانصد", "ششصد", "هفتصد", "هشتصد" , "نهصد" }},

   new NumberWord { Group= DigitGroup.Thousands, Language= Language.English, Names=
     new List<string> { string.Empty, " Thousand", " Million", " Billion"," Trillion", " Quadrillion", " Quintillion", " Sextillian",
   " Septillion", " Octillion", " Nonillion", " Decillion", " Undecillion", " Duodecillion", " Tredecillion",
   " Quattuordecillion", " Quindecillion", " Sexdecillion", " Septendecillion", " Octodecillion", " Novemdecillion",
   " Vigintillion", " Unvigintillion", " Duovigintillion", " 10^72", " 10^75", " 10^78", " 10^81", " 10^84", " 10^87",
   " Vigintinonillion", " 10^93", " 10^96", " Duotrigintillion", " Trestrigintillion" }},
   new NumberWord { Group= DigitGroup.Thousands, Language= Language.Persian, Names=
     new List<string> { string.Empty, " هزار", " میلیون", " میلیارد"," تریلیون", " Quadrillion", " Quintillion", " Sextillian",
   " Septillion", " Octillion", " Nonillion", " Decillion", " Undecillion", " Duodecillion", " Tredecillion",
   " Quattuordecillion", " Quindecillion", " Sexdecillion", " Septendecillion", " Octodecillion", " Novemdecillion",
   " Vigintillion", " Unvigintillion", " Duovigintillion", " 10^72", " 10^75", " 10^78", " 10^81", " 10^84", " 10^87",
   " Vigintinonillion", " 10^93", " 10^96", " Duotrigintillion", " Trestrigintillion" }},
  };
  private static readonly IDictionary<Language, string> Negative = new Dictionary<Language, string>
  {
   { Language.English, "Negative " },
   { Language.Persian, "منهای " } 
  };
  private static readonly IDictionary<Language, string> Zero = new Dictionary<Language, string>
  {
   { Language.English, "Zero" },
   { Language.Persian, "صفر" } 
  };

  #endregion Fields

  #region Methods (7)

  // Public Methods (5) 

  /// <summary>
  /// display a numeric value using the equivalent text
  /// </summary>
  /// <param name="number">input number</param>
  /// <param name="language">local language</param>
  /// <returns>the equivalent text</returns>
  public static string NumberToText(this int number, Language language)
  {
   return NumberToText((long)number, language);
  }


  /// <summary>
  /// display a numeric value using the equivalent text
  /// </summary>
  /// <param name="number">input number</param>
  /// <param name="language">local language</param>
  /// <returns>the equivalent text</returns>
  public static string NumberToText(this uint number, Language language)
  {
   return NumberToText((long)number, language);
  }

  /// <summary>
  /// display a numeric value using the equivalent text
  /// </summary>
  /// <param name="number">input number</param>
  /// <param name="language">local language</param>
  /// <returns>the equivalent text</returns>
  public static string NumberToText(this byte number, Language language)
  {
   return NumberToText((long)number, language);
  }

  /// <summary>
  /// display a numeric value using the equivalent text
  /// </summary>
  /// <param name="number">input number</param>
  /// <param name="language">local language</param>
  /// <returns>the equivalent text</returns>
  public static string NumberToText(this decimal number, Language language)
  {
   return NumberToText((long)number, language);
  }

  /// <summary>
  /// display a numeric value using the equivalent text
  /// </summary>
  /// <param name="number">input number</param>
  /// <param name="language">local language</param>
  /// <returns>the equivalent text</returns>
  public static string NumberToText(this double number, Language language)
  {
   return NumberToText((long)number, language);
  }

  /// <summary>
  /// display a numeric value using the equivalent text
  /// </summary>
  /// <param name="number">input number</param>
  /// <param name="language">local language</param>
  /// <returns>the equivalent text</returns>
  public static string NumberToText(this long number, Language language)
  {
   if (number == 0)
   {
    return Zero[language];
   }

   if (number < 0)
   {
    return Negative[language] + NumberToText(-number, language);
   }

   return wordify(number, language, string.Empty, 0);
  }
  // Private Methods (2) 

  private static string getName(int idx, Language language, DigitGroup group)
  {
   return NumberWords.Where(x => x.Group == group && x.Language == language).First().Names[idx];
  }

  private static string wordify(long number, Language language, string leftDigitsText, int thousands)
  {
   if (number == 0)
   {
    return leftDigitsText;
   }

   var wordValue = leftDigitsText;
   if (wordValue.Length > 0)
   {
    wordValue += And[language];
   }

   if (number < 10)
   {
    wordValue += getName((int)number, language, DigitGroup.Ones);
   }
   else if (number < 20)
   {
    wordValue += getName((int)(number - 10), language, DigitGroup.Teens);
   }
   else if (number < 100)
   {
    wordValue += wordify(number % 10, language, getName((int)(number / 10 - 2), language, DigitGroup.Tens), 0);
   }
   else if (number < 1000)
   {
    wordValue += wordify(number % 100, language, getName((int)(number / 100), language, DigitGroup.Hundreds), 0);
   }
   else
   {
    wordValue += wordify(number % 1000, language, wordify(number / 1000, language, string.Empty, thousands + 1), 0);
   }

   if (number % 1000 == 0) return wordValue;
   return wordValue + getName(thousands, language, DigitGroup.Thousands);
  }

  #endregion Methods
 }
}

using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Web;
using System.Web.Helpers;
using System.Web.Http.Controllers;
using System.Web.Http.Filters;
using System.Web.Mvc;
using ActionFilterAttribute = System.Web.Http.Filters.ActionFilterAttribute;

namespace NgxAntiforgeryWebApi.Providers
{
    public class XsrfCookieGeneratorAttribute : ActionFilterAttribute
    {
        public override void OnActionExecuted(HttpActionExecutedContext actionExecutedContext)
        {
            var xsrfTokenCookie = new HttpCookie("XSRF-TOKEN")
            {
                Value = ComputeXsrfTokenValue(),
                HttpOnly = false // Now JavaScript is able to read the cookie
            };
            HttpContext.Current.Response.AppendCookie(xsrfTokenCookie);
        }

        private string ComputeXsrfTokenValue()
        {
            string cookieToken, formToken;
            AntiForgery.GetTokens(null, out cookieToken, out formToken);
            return $"{cookieToken}:{formToken}";
        }
    }

    public class XsrfTokensValidationAttribute : ActionFilterAttribute
    {
        public override void OnActionExecuting(HttpActionContext actionContext)
        {
            IEnumerable<string> headerValues;
            if (!actionContext.Request.Headers.TryGetValues("X-XSRF-TOKEN", out headerValues))
            {
                actionContext.Response = new HttpResponseMessage(HttpStatusCode.BadRequest) { ReasonPhrase = "X-XSRF-TOKEN header is missing." };
                return;
            }

            if (headerValues == null)
            {
                actionContext.Response = new HttpResponseMessage(HttpStatusCode.BadRequest) { ReasonPhrase = "X-XSRF-TOKEN header value is empty." };
                return;
            }

            var xsrfTokensValue = headerValues.FirstOrDefault();
            if (string.IsNullOrEmpty(xsrfTokensValue) || !xsrfTokensValue.Contains(":"))
            {
                actionContext.Response = new HttpResponseMessage(HttpStatusCode.BadRequest) { ReasonPhrase = "X-XSRF-TOKEN header value is null." };
                return;
            }

            var values = xsrfTokensValue.Split(':');
            if (values.Length != 2)
            {
                actionContext.Response = new HttpResponseMessage(HttpStatusCode.BadRequest) { ReasonPhrase = "X-XSRF-TOKEN header value is malformed." };
                return;
            }

            var cookieToken = values[0];
            var formToken = values[1];

            try
            {
                AntiForgery.Validate(cookieToken, formToken);
            }
            catch (HttpAntiForgeryException ex)
            {
                actionContext.Response = new HttpResponseMessage(HttpStatusCode.BadRequest) {  ReasonPhrase = ex.Message };
            }
        }
    }
}

<div id="CrudPanel" class="row treeview-panel" >
      <div class="col-lg-7 pull-right">
           <input type="text" id="txtLocationTitle" class="form-control" />
      </div>
      <div class="col-lg-5 pull-left" style="text-align: left;">
           <button data-toggle="tooltip" data-placement="left" title="افزودن" id="btnAddLocation" class="btn btn-sm btn-success">
                <i class="fa fa-plus"></i>
           </button>
           <button data-toggle="tooltip" data-placement="left" title="عدم انتخاب" id="btnUnSelect" class="btn btn-sm btn-info">
                <i class="fa fa-square-o"></i>
           </button>
           <button data-toggle="tooltip" data-placement="left" title="ویرایش" id="btnEditLocation" class="btn btn-sm btn-warning">
                <i class="fa fa-pencil"></i>
           </button>
           <button data-toggle="tooltip" data-placement="left" title="حذف" id="btnDeleteLocation" class="btn btn-sm btn-danger">
                <i class="fa fa-times"></i>
           </button>
      </div>
</div>

<div id="EditPanel" class="row edit hide treeview-panel">
     <div class="col-lg-7 pull-right">
          <input type="text" id="txtLocationEditTitle" class="form-control" />
     </div>
     <div class="col-lg-5 pull-left" style="text-align: left">
          <input type="button" value="ویرایش" id="btnEditPanelLocation" data-code="" data-parentId="" class="btn btn-sm btn-success" />
          <input type="button" value="انصراف" id="btnCancle" class="btn btn-sm btn-info" />
     </div>
</div>

 <div class="col-lg-6 k-rtl treeview-style">
                    @(Html.Kendo()
                          .TreeView()
                          .Name("treeview")
                          .DataTextField("Title")
                          .DragAndDrop(false)
                          .DataSource(dataSource => dataSource
                          .Model(model => model.Id("Id"))
                          .Read(read => read.Action(MVC.Admin.Location.ActionNames.GetAllAssetGroupTree, MVC.Admin.Location.Name)))
                    )
                </div>

.treeview-style {
    min-height: 86px;
    max-height: 300px;
    overflow: scroll;
    overflow-x: hidden;
    position: relative;
}
.treeview-panel {
    background-color: #eee;
    padding: 25px 0 25px 0;
}
.hide {
    display: none;
}

 var treeview = null;
    $(window).load(function () {
        treeview = $("#treeview").data("kendoTreeView");
    });

 $(document).on('click', '#btnAddLocation', function () {
        var title = $('#txtLocationTitle').val();
        var selectedNodeId = null;
        var selectedNode = treeview.select();
        if (selectedNode.length == 0) {
            selectedNode = null;
        }
        else {
            selectedNodeId = treeview.dataItem(selectedNode).id;// گرفتن آی دی گره انتخاب شده
        }
        $.ajax({
            url: '@Url.Action(MVC.Admin.Location.CreateByAjax())',
            type: 'POST',
            data: { Title: title, ParentId: selectedNodeId },
            success: function (data) {
                debugger;
                showMessage(data.message, data.notificationType);
                if (data.result)
                    treeview.dataSource.read();
            },
            error: function () {
                showMessage('لطفا مجددا تلاش نمایید', 'warning');
            }
        });

    });

var selectedNode = treeview.select();

 [HttpPost]
        public virtual ActionResult CreateByAjax(AddLocationViewModel locationViewModel)
        {
            if (ModelState.IsNotValid())
                return JsonResult(false, "عنوان نباید خالی و یا کمتر از دو کاراکتر باشد.", NotificationType.Error);
            var result = _locationService.Add(locationViewModel);//سرویس مورد نظر برای اضافه کردن به دیتابیس
            switch (result)
            {
                case AddStatus.AddSuccessful:
                    _uow.SaveChanges();
                    return JsonResult(true, Messages.SaveSuccessfull, NotificationType.Success);
                case AddStatus.Faild:
                    return JsonResult(false, Messages.SaveFailed, NotificationType.Error);
                case AddStatus.Exists:
                    return JsonResult(false, Messages.DataExists, NotificationType.Warning);
                default:
                    return JsonResult(false, Messages.SaveFailed, NotificationType.Error);
            }
        }

   public virtual JsonResult JsonResult(bool result, string message, string notificationType)
        {
            return Json(new { result = result, message = message, notificationType = notificationType }, JsonRequestBehavior.AllowGet);
        }

 public class AddLocationViewModel
    {
        [DisplayName("عنوان")]
        [Required(ErrorMessage ="لطفا عنوان گروه را وارد نمایید"),MinLength(2,ErrorMessage ="طول عنوان خیلی کوتاه می‌باشد ")]
        public string Title { get; set; }
        [DisplayName("گروه پدر")]
        public Guid? ParentId { get; set; }

    }

  public enum AddStatus
    {
        AddSuccessful,
        Faild,
        Exists
    }

  public class Messages
    {
        #region  Fields

        public const string SaveSuccessfull = "اطلاعات با موفقیت ذخیره شد";
        public const string SaveFailed = "خطا در ثبت اطلاعات";
        public const string DeleteMessage = "کابر گرامی ، آیا از حذف کردن این رکورد مطمئن هستید ؟";
        public const string DeleteSuccessfull = "اطلاعات با موفقیت حذف شد";
        public const string DeleteFailed = "خطا در حذف اطلاعات ، لطفا مجددا تلاش نمایید";
        public const string DeleteHasInclude = "کاربر گرامی ، رکورد مورد نظر هم اکنون در بانک اطلاعاتی سیستم در حال استفاده توسط منابع دیگر می‌باشد";
        public const string NotFoundData = "اطلاعات یافت نشد";
        public const string NoAttachmentSelect = "تصویری انتخاب نشده است";
        public const string DataExists = "اطلاعات وارد شده در بانک اطلاعاتی موجود می‌باشد";
        public const string DeletedRowHasIncluded = "کاربر گرامی ، رکوردی که قصد حذف آن را دارید هم اکنون در بانک اطلاعاتی سیستم ، توسط سایر بخش‌ها در حال استفاده می‌باشد";
        
        #endregion
    }

$(document).on('click', '#btnDeleteLocation', function () {
        var selectedNode = treeview.select();
        var currentNode = treeview.dataItem(selectedNode);
        if (selectedNode.length == 0) {
            showMessage('گزینه ای انتخاب نشده است. لطفا یک گزینه انتخاب نمایید', 'warning');
        } else {
            var selectedNodeId = treeview.dataItem(selectedNode).id;
            if (currentNode.hasChildren) {
                var title = 'کاربر گرامی ، با حذف شدن این گره، تمام زیر شاخه‌های آن حذف می‌شود. آیا مطمئن هستید ؟ ';
                DeleteConfirm(selectedNodeId, '@Url.Action(MVC.Admin.Location.DeleteByAjax())', title);
            } else {
                $.ajax({
                    url: '@Url.Action(MVC.Admin.Location.DeleteByAjax())',
                    type: 'POST',
                    data: { id: selectedNodeId },
                    success: function (data) {
                        debugger;
                        showMessage(data.message, data.notificationType);
                        if (data.result)
                            treeview.remove(selectedNode);
                    },
                    error: function () {
                        showMessage('لطفا مجددا تلاش نمایید', 'warning');
                    }
                });
            }
        }
    });

  public virtual ActionResult DeleteByAjax(Guid id)
        {
            var result = _locationService.Delete(id);
            switch (result)
            {
                case DeleteStatus.Successfull:
                    _uow.SaveChanges();
                    return DeleteJsonResult(true, Messages.DeleteSuccessfull, NotificationType.Success);
                case DeleteStatus.NotFound:
                    return DeleteJsonResult(false, Messages.NotFoundData, NotificationType.Error);
                case DeleteStatus.Failed:
                    return DeleteJsonResult(false, Messages.DeleteFailed, NotificationType.Error);
                case DeleteStatus.ThisRowHasIncluded:
                    return DeleteJsonResult(false, Messages.DeletedRowHasIncluded, NotificationType.Warning);
                default:
                    return DeleteJsonResult(false, Messages.DeleteFailed, NotificationType.Error);
            }
        }

  public DeleteStatus Delete(Guid id)
        {
            var model = GetAsModel(id);
            if (model == null) return DeleteStatus.NotFound;
            if (!CanDelete(model)) return DeleteStatus.ThisRowHasIncluded;
            _uow.MarkAsSoftDelete(model, _userManager.GetCurrentUserId());

            if (model.Children.Any())
                DeleteChildren(model);
            return DeleteStatus.Successfull;
        }

  private void DeleteChildren(Location model)
        {
            foreach (var item in model.Children)
            {
                _uow.MarkAsSoftDelete(item, _userManager.GetCurrentUserId());
                if (item.Children.Any())
                    DeleteChildren(item);
            }
        }

  public class Location:BaseEntity,ISoftDelete
    {
        public string Title { get; set; }
        public Location Parent { get; set; }
        public Guid? ParentId { get; set; }
        public bool IsDeleted { get; set; }

        public virtual ICollection<Location> Children { get; set; }
}

    // Open Edit Panel
    $(document).on('click', '#btnEditLocation', function () {
        debugger;
        var selectedNode = treeview.select();
        var currentNode = treeview.dataItem(selectedNode);// با استفاده از این خط، گره انتخاب شده جاری را می‌گیریم.


        if (selectedNode.length == 0) {
//این شرط به ما می‌گوید اگر گره ای انتخاب نشده بود پیغامی به کاربر نمایش بده
            showMessage('گزینه ای انتخاب نشده است. لطفا یک گزینه انتخاب نمایید', 'warning');
        } else {
            var selectedNodeCode = treeview.dataItem(selectedNode).Code;
            var selectedNodeTitle = treeview.dataItem(selectedNode).Title;
            var selectedNodeParentId = treeview.dataItem(selectedNode).ParentId;
// آی دی یا کد، عنوان و آی دی پدر گره انتخاب شده را با استفاده از این سه خط در اختیار می‌گیریم
            $('#CrudPanel').toggleClass('hide'); //المنت کرادپنل که در حال حاضر کاربر آن را می‌بیند، با این خط کد، پنهان می‌شود
            $('#EditPanel').toggleClass('hide'); //المنت ادیت پنل که در حال حاضر از دید کاربر پنهان است، قابل نمایش می‌شود

            $("#txtLocationEditTitle").val(selectedNodeTitle);
//عنوان گره ای که می‌خواهیم آن را ویرایش کنیم در تکست باکس مورد نظر قرار می‌گیرد
            $("#txtLocationEditTitle").focusTextToEnd();
// با استفاده از این پلاگین، کرسر ماوس در انتهای مقدار دیفالت تکست باکس قرار می‌گیرد
            $("#btnEditPanelLocation").attr('data-code', selectedNodeCode);
            $("#btnEditPanelLocation").attr('data-parentId', selectedNodeParentId == null ? '' : selectedNodeParentId);
//مقادیر پرنت آی دی و کد را در دیتا اتریبیوت‌های موجود در المنت خودمان قرار می‌دهیم
            // Disable clicking in treeview
            $("#treeview").children().bind('click', function () { return false; });
        }
    });

  (function ($) {
        $.fn.focusTextToEnd = function () {
            this.focus();
            var $thisVal = this.val();
            this.val('').val($thisVal);
            return this;
        }
    }(jQuery));

            $("#treeview").children().bind('click', function () { return false; });

  // Edit tree node
    $(document).on('click', '#btnEditPanelLocation', function () {
        debugger;
        var code = $("#btnEditPanelLocation").attr('data-code');
        var parentId = $("#btnEditPanelLocation").attr('data-parentId');
        var title = $("#txtLocationEditTitle").val().trim();
        $.ajax({
            url: '@Url.Action(MVC.Admin.Location.EditByAjax())',
            type: 'POST',
            data: { Code: code, Title: title, ParentId: parentId.length === 0 ? null : parentId },
            success: function (data) {
                debugger;
                showMessage(data.message, data.notificationType);
                if (data.result) {
                    treeview.dataSource.read();
                    CloseEditPanel();
                }
            },
            error: function () {
                showMessage('لطفا مجددا تلاش نمایید', 'warning');
            }
        });
    });

  [HttpPost]
        public virtual ActionResult EditByAjax(EditLocationViewModel editLocationViewModel)
        {

            if (ModelState.IsNotValid())
                return JsonResult(false,"عنوان نباید خالی و یا کمتر از دو کاراکتر باشد.", NotificationType.Error);
            var result = _locationService.Edit(editLocationViewModel);
            switch (result)
            {
                case EditStatus.Successful:
                    _uow.SaveChanges();
                    return JsonResult(true, Messages.SaveSuccessfull, NotificationType.Success);
                case EditStatus.NotFound:
                    return JsonResult(false, Messages.NotFoundData, NotificationType.Error);
                case EditStatus.Faild:
                    return JsonResult(false, Messages.SaveFailed, NotificationType.Error);
                case EditStatus.Exists:
                    return JsonResult(false, Messages.DataExists, NotificationType.Warning);
                default:
                    return JsonResult(false, Messages.SaveFailed, NotificationType.Error);
            }
        }

  function CloseEditPanel() {
        $('#CrudPanel').toggleClass('hide');
//پنل کراد ما که در حال حاضر از دید کاربر پنهان است با این خط ظاهر می‌گردد
        $('#EditPanel').toggleClass('hide');
//پنل ویرایش ما که در حال حاضر کاربر آن را می‌بیند، پنهان می‌شود از دید کاربر
        $("#txtLocationEditTitle").val('');
//مقدار تکست باکس خالی می‌شود
        $("#btnEditPanelLocation").attr('data-code', '');
        $("#btnEditPanelLocation").attr('data-parentId', '');
//دیتا اتریبیوت‌های ما که مقادیر کد و آی دی والد در آن قرار گرفته نیز خالی می‌شود
        // Enable clicking in treeview
        $("#treeview").children().unbind('click').bind('click', function () { return true; });
//اگر یادتان باشد با یک خط کد به کاربر اجازه ندادیم که با باز شدن پنل ویرایش، گره دیگری را انتخاب نمایی. حالا این خط کد عکس کد قبلیست و به کاربر اجازه می‌دهد در المنت مورد نظر کلیک کند
    }

   // Cancle edit Node tree
    $(document).on('click', '#btnCancle', function () {
        CloseEditPanel();
    });

  $(document).on('click', '#btnUnSelect', function () {
//رویداد عدم انتخاب
        treeview.select(null);
    });

public interface ICreationTracking
{
    DateTime CreatedDateTime { get; set; }
}

public interface IModificationTracking
{
    DateTime? ModifiedDateTime { get; set; }
}

public interface IHasRowIntegrity
{
    string Hash { get; set; }
}

public interface IHasRowVersion
{
    byte[] Version { get; set; }
}

public abstract class AggregateRoot<TKey> : Entity<TKey>, IAggregateRoot
    where TKey : IEquatable<TKey>
{
    private readonly List<IDomainEvent> _events = new List<IDomainEvent>();
    public IReadOnlyCollection<IDomainEvent> Events => _events.AsReadOnly();

    protected virtual void AddDomainEvent(IDomainEvent newEvent)
    {
        _events.Add(newEvent);
    }

    public virtual void ClearEvents()
    {
        _events.Clear();
    }
}

public static class EventBusExtensions
{
    public static Task TriggerAsync(this IEventBus bus, IEnumerable<IDomainEvent> events)
    {
        var tasks = events.Select(async domainEvent => await bus.TriggerAsync(domainEvent));
        return Task.WhenAll(tasks);
    }

    public static async Task PublishAsync(this IEventBus bus, IAggregateRoot aggregateRoot)
    {
        await bus.TriggerAsync(aggregateRoot.Events);
        aggregateRoot.ClearEvents();
    }
}

public interface IKeyValueService : IApplicationService
{
    Task SetValueAsync(string key, string value);
    Task<Maybe<string>> LoadValueAsync(string key);
    Task<bool> IsTamperedAsync(string key);
}

public class KeyValue : Entity, IModificationTracking, ICreationTracking, IHasRowIntegrity
{
    public string Key { get; set; }
    [Encrypted] public string Value { get; set; }
    public string Hash { get; set; }
    public DateTime CreatedDateTime { get; set; }
    public DateTime? ModifiedDateTime { get; set; }
}

    public class ExceptionOptions
    {
        public List<ExceptionMapItem> Mappings { get; } = new List<ExceptionMapItem>();

        [Required] public string DbException { get; set; }
        [Required] public string DbConcurrencyException { get; set; }
        [Required] public string InternalServerIssue { get; set; }

        public bool TryFindMapping(DbException dbException, out ExceptionMapItem mapping)
        {
            mapping = null;

            var words = new HashSet<string>(Regex.Split(dbException.ToStringFormat(), @"\W"));

            var mappingItem = Mappings.FirstOrDefault(a => a.Keywords.IsProperSubsetOf(words));
            if (mappingItem == null)
            {
                return false;
            }

            mapping = mappingItem;

            return true;
        }
    }

تغییرات کتابخانه DNTFrameworkCore.EFCore

public abstract class TrackableEntity<TKey> : Entity<TKey>, ITrackable where TKey : IEquatable<TKey>
{
    [NotMapped] public TrackingState TrackingState { get; set; }
    [NotMapped] public ICollection<string> ModifiedProperties { get; set; }
}

public static class ConfigurationBuilderExtensions
{
    public static IConfigurationBuilder AddEFCore(this IConfigurationBuilder builder,
        IServiceProvider provider)
    {
        return builder.Add(new EFConfigurationSource(provider));
    }
}

protected DbContextCore(DbContextOptions options, IEnumerable<IHook> hooks) : base(options)
{
    _hooks = hooks ?? throw new ArgumentNullException(nameof(hooks));
}

public void IgnoreHook(string hookName)
{
    _ignoredHookList.Add(hookName);
}

internal sealed class RowIntegrityHook : PostActionHook<IHasRowIntegrity>
{
    public override string Name => HookNames.RowIntegrity;
    public override int Order => int.MaxValue;
    public override EntityState HookState => EntityState.Unchanged;

    protected override void Hook(IHasRowIntegrity entity, HookEntityMetadata metadata, IUnitOfWork uow)
    {
        metadata.Entry.Property(EFCore.Hash).CurrentValue = uow.EntityHash(entity);
    }
}

//DbContextCore : IUnitOfWork

public string EntityHash<TEntity>(TEntity entity) where TEntity : class
{
    var row = Entry(entity).ToDictionary(p => p.Metadata.Name != EFCore.Hash &&
                                              !p.Metadata.ValueGenerated.HasFlag(ValueGenerated.OnUpdate) &&
                                              !p.Metadata.IsShadowProperty());
    return EntityHash<TEntity>(row);
}

protected virtual string EntityHash<TEntity>(Dictionary<string, object> row) where TEntity : class
{
    var json = JsonConvert.SerializeObject(row, Formatting.Indented);
    using (var hashAlgorithm = SHA256.Create())
    {
        var byteValue = Encoding.UTF8.GetBytes(json);
        var byteHash = hashAlgorithm.ComputeHash(byteValue);
        return Convert.ToBase64String(byteHash);
    }
}

IsTamperedAsync
HasTamperedEntryAsync
TamperedEntryListAsync

protected override void OnModelCreating(ModelBuilder modelBuilder)
{  
    modelBuilder.NormalizeDateTime();
    modelBuilder.NormalizeDecimalPrecision(precision: 20, scale: 6);
    
    base.OnModelCreating(modelBuilder);
}

MigrateDbContext<TContext>(this IHost host)

services.AddEFCore<ProjectDbContext>()
    .WithTrackingHook<long>()
    .WithDeletedEntityHook()
    .WithRowIntegrityHook()
    .WithNumberingHook(options =>
    {
        options.NumberedEntityMap[typeof(Task)] = new NumberedEntityOption
        {
            Prefix = "Task",
            FieldNames = new[] {nameof(Task.BranchId)}
        };
    });

تغییرات کتابخانه DNTFrameworkCore.Web.Tenancy

services.AddTenancy()
    .WithTenantSession()
    .WithStore<InMemoryTenantStore>()
    .WithResolutionStrategy<HostResolutionStrategy>();

app.UseTenancy();

PM> Install-Package DNTFrameworkCore
PM> Install-Package DNTFrameworkCore.EFCore
PM> Install-Package DNTFrameworkCore.EFCore.SqlServer
PM> Install-Package DNTFrameworkCore.Web
PM> Install-Package DNTFrameworkCore.FluentValidation
PM> Install-Package DNTFrameworkCore.Web.Tenancy
PM> Install-Package DNTFrameworkCore.Licensing

 [AllowAnonymous]
    public class HomeController : Controller
    {
       [HttpGet]
        public ActionResult Index()
        {
            return View();
        }
    }

 [AllowAnonymous]
    public class SecurityController : Controller
    {
        [HttpGet]
        public ActionResult LogOn(string returnUrl)
        {
            if (User.Identity.IsAuthenticated) //remember me
            {
                if (CanRedirect(returnUrl))
                {
                    return Redirect(returnUrl);
                }
                return Redirect(FormsAuthentication.DefaultUrl);
            }

            return View(); // show the login page
        }
}