namespace NHSample5.Domain
{
   public class Patient
   {
       public virtual int Id { get; set; }
       public virtual string FirstName { get; set; }
       public virtual string LastName { get; set; }
   }
}

using System.Collections.Generic;

namespace NHSample5.Domain
{
   public class Doctor
   {
       public virtual int Id { get; set; }
       public virtual string Name { get; set; }
       public virtual IList<Patient> Patients { get; set; }

       public Doctor()
       {
           Patients = new List<Patient>();
       }
   }
}

using NHibernate.Validator.Constraints;

namespace NHSample5.Domain
{
   public class Patient
   {
       public virtual int Id { get; set; }

       [Length(Min = 3, Max = 20,Message="طول نام باید بین 3 و 20 کاراکتر باشد")]
       public virtual string FirstName { get; set; }

       [Length(Min = 3, Max = 60, Message = "طول نام خانوادگی باید بین 3 و 60 کاراکتر باشد")]
       public virtual string LastName { get; set; }
   }
}

[NotNull]
[Pattern(Regex = "[A-Za-z0-9]+")]

using NHibernate.Validator.Cfg.Loquacious;
using NHSample5.Domain;

namespace NHSample5.Validation
{
   public class DoctorDef : ValidationDef<Doctor>
   {
       public DoctorDef()
       {
           Define(x => x.Name).LengthBetween(3, 50);
           Define(x => x.Patients).NotNullableAndNotEmpty();           
       }
   }
}

using NHSample5.Domain;
using NHibernate.Validator.Cfg.Loquacious;

namespace NHSample5.Validation
{
   public class PatientDef : ValidationDef<Patient>
   {
       public PatientDef()
       {
           Define(x => x.FirstName)
               .LengthBetween(3, 20)
               .WithMessage("طول نام باید بین 3 و 20 کاراکتر باشد");

           Define(x => x.LastName)
               .LengthBetween(3, 60)
               .WithMessage("طول نام خانوادگی باید بین 3 و 60 کاراکتر باشد");
       }
   }
}

       /// <summary>
       /// استفاده از اعتبار سنجی ویژه به صورت مستقیم
       /// در صورت استفاده از ویژگی‌ها
       /// </summary>
       static void WithoutConfiguringTheEngine()
       {
           //تعریف یک بیمار غیر معتبر
           var patient1 = new Patient() { FirstName = "V", LastName = "N" };
           var ve = new ValidatorEngine();
           var invalidValues = ve.Validate(patient1);
           if (invalidValues.Length == 0)
           {
               Console.WriteLine("patient1 is valid.");
           }
           else
           {
               Console.WriteLine("patient1 is NOT valid!");
               //نمایش پیغام‌های تعریف شده مربوط به هر فیلد
               foreach (var invalidValue in invalidValues)
               {
                   Console.WriteLine(
                       "{0}: {1}",
                       invalidValue.PropertyName,
                       invalidValue.Message);
               }
           }

           //تعریف یک بیمار معتبر بر اساس قیودات اعمالی
           var patient2 = new Patient() { FirstName = "وحید", LastName = "نصیری" };
           if (ve.IsValid(patient2))
           {
               Console.WriteLine("patient2 is valid.");
           }
           else
           {
               Console.WriteLine("patient2 is NOT valid!");
           }
       }

       public static ValidatorEngine GetFluentlyConfiguredEngine()
       {
           var vtor = new ValidatorEngine();
           var configuration = new FluentConfiguration();
           configuration
                   .Register(
                       Assembly
                         .GetExecutingAssembly()
                         .GetTypes()
                         .Where(t => t.Namespace.Equals("NHSample5.Validation"))
                         .ValidationDefinitions()
                    )
                   .SetDefaultValidatorMode(ValidatorMode.UseExternal);
           vtor.Configure(configuration);
           return vtor;
       }

       /// <summary>
       /// استفاده از اعتبار سنجی ویژه به صورت مستقیم
       /// در صورت تعریف آن‌ها با کمک
       /// ValidationDef
       /// </summary>
       static void WithConfiguringTheEngine()
       {
           var ve2 = VeConfig.GetFluentlyConfiguredEngine();
           var doctor1 = new Doctor() { Name = "S" };
           if (ve2.IsValid(doctor1))
           {
               Console.WriteLine("doctor1 is valid.");
           }
           else
           {
               Console.WriteLine("doctor1 is NOT valid!");
           }

           var patient1 = new Patient() { FirstName = "وحید", LastName = "نصیری" };
           if (ve2.IsValid(patient1))
           {
               Console.WriteLine("patient1 is valid.");
           }
           else
           {
               Console.WriteLine("patient1 is NOT valid!");
           }

           var doctor2 = new Doctor() { Name = "شمس", Patients = new List<Patient>() { patient1 } };
           if (ve2.IsValid(doctor2))
           {
               Console.WriteLine("doctor2 is valid.");
           }
           else
           {
               Console.WriteLine("doctor2 is NOT valid!");
           }
       }

       /// <summary>
       /// از این کانفیگ برای آغاز سشن فکتوری باید کمک گرفته شود
       /// </summary>
       /// <param name="nhConfiguration"></param>
       public static void BuildIntegratedFluentlyConfiguredEngine(ref Configuration nhConfiguration)
       {
           var vtor = new ValidatorEngine();
           var configuration = new FluentConfiguration();
           configuration
                   .Register(
                       Assembly
                         .GetExecutingAssembly()
                         .GetTypes()
                         .Where(t => t.Namespace.Equals("NHSample5.Validation"))
                         .ValidationDefinitions()
                    )
                   .SetDefaultValidatorMode(ValidatorMode.UseExternal)
                   .IntegrateWithNHibernate
                   .ApplyingDDLConstraints()
                   .And
                   .RegisteringListeners();
           vtor.Configure(configuration);

           //Registering of Listeners and DDL-applying here
           ValidatorInitializer.Initialize(nhConfiguration, vtor);           
       }

       SingletonCore()
       {
           Configuration cfg = DbConfig.GetConfig().BuildConfiguration();
           VeConfig.BuildIntegratedFluentlyConfiguredEngine(ref cfg);
           //با همان کانفیگ تنظیم شده برای اعتبار سنجی باید کار شروع شود
           _sessionFactory = cfg.BuildSessionFactory();        
       }

       /// <summary>
       /// استفاده از اعتبار سنجی یکپارچه و خودکار
       /// </summary>
       static void tryToSaveInvalidPatient()
       {
           using (Repository<Patient> repo = new Repository<Patient>())
           {
               try
               {
                   var patient1 = new Patient() { FirstName = "V", LastName = "N" };
                   repo.Save(patient1);
               }
               catch (InvalidStateException ex)
               {
                   Console.WriteLine("Validation failed!");
                   foreach (var invalidValue in ex.GetInvalidValues())
                       Console.WriteLine(
                           "{0}: {1}",
                           invalidValue.PropertyName,
                           invalidValue.Message);
                   log4net.LogManager.GetLogger("NHibernate.SQL").Error(ex);
               }
           }
       }

       /// <summary>
       /// استفاده از اعتبار سنجی یکپارچه و خودکار
       /// </summary>
       static void tryToSaveValidPatient()
       {
           using (Repository<Patient> repo = new Repository<Patient>())
           {
               var patient1 = new Patient() { FirstName = "Vahid", LastName = "Nasiri" };
               repo.Save(patient1);
           }
       }

       public static void CreateValidDb()
       {
           bool script = false;//آیا خروجی در کنسول هم نمایش داده شود 
           bool export = true;//آیا بر روی دیتابیس هم اجرا شود             
           bool dropTables = false;//آیا جداول موجود دراپ شوند

           Configuration cfg = DbConfig.GetConfig().BuildConfiguration();
           VeConfig.BuildIntegratedFluentlyConfiguredEngine(ref cfg);
           //با همان کانفیگ تنظیم شده برای اعتبار سنجی باید کار شروع شود

           new SchemaExport(cfg).Execute(script, export, dropTables);
       }

x.For<UnitOfWorkScopeBase<TrackingModelUnitOfWork>>()
                   .HybridHttpOrThreadLocalScoped()
                   .Use(() =>
                   {
                       IsWeb ?new PerRequestUnitOfWorkScope<TrackingModelUnitOfWork>(context) : new PerThreadUnitOfWorkScope<TrackingModelUnitOfWork>(context)
                   });

x.For<LightSpeedContext<TUnitOfWork>>().Singleton().Use(() =>
                {
                    var ctx = new LightSpeedContext<TrackingModelUnitOfWork>()
                    {
                        ConnectionString = "MyConnection",
                        QuoteIdentifiers = true,
                        DataProvider = DataProvider.SqlServer2012
                    };
                    return ctx;
                });

[Column(TypeName = "xml")]  
public string XmlValue { get; set; }  
  
[NotMapped]  
public XElement XmlValueWrapper  
{  
    get { return XElement.Parse(XmlValue); }  
    set { XmlValue = value.ToString(); }  
}

using System;

namespace System.Web.Mvc
{
    public abstract class WebViewPage<TModel> : WebViewPage
    {
        protected WebViewPage();
        public AjaxHelper<TModel> Ajax { get; set; }
        public HtmlHelper<TModel> Html { get; set; }
        public TModel Model { get; }
        public ViewDataDictionary<TModel> ViewData { get; set; }
        public override void InitHelpers();
        protected override void SetViewData(ViewDataDictionary viewData);
    }
}

<head>
    <title>@ViewBag.Title</title>
    <link href="@Url.Content("~/Content/Site.css")" rel="stylesheet" type="text/css" />
    <script src="@Url.Content("~/Scripts/jquery-1.5.1.min.js")" type="text/javascript"></script>
    <script src="@Url.Content("~/Scripts/jquery.unobtrusive-ajax.min.js")" type="text/javascript"></script>    
</head>

namespace MvcApplication18.Models
{
    public class Employee
    {
        public int Id { set; get; }
        public string Name { set; get; }
    }
}

using System.Collections.Generic;

namespace MvcApplication18.Models
{
    public static class EmployeeDataSource
    {
        public static IList<Employee> CreateEmployees()
        {
            var list = new List<Employee>();
            for (int i = 0; i < 1000; i++)
            {
                list.Add(new Employee { Id = i + 1, Name = "name " + i });
            }
            return list;
        }
    }
}

using System.Linq;
using System.Web.Mvc;
using MvcApplication18.Models;

namespace MvcApplication18.Controllers
{
    public class HomeController : Controller
    {
        [HttpGet]
        public ActionResult Index()
        {
            return View();
        }

        [HttpPost] //for IE-8        
        public ActionResult EmployeeInfo(int? id)
        {
            if (!Request.IsAjaxRequest())
                return View("Error");

            if (!id.HasValue)
                return View("Error");

            var list = EmployeeDataSource.CreateEmployees();
            var data = list.Where(x => x.Id == id.Value).FirstOrDefault();
            if (data == null)
                return View("Error");

            return PartialView(viewName: "_EmployeeInfo", model: data);
        }
    }
}

@model MvcApplication18.Models.Employee

<strong>Name:</strong> @Model.Name

@{
    ViewBag.Title = "Index";
}
<h2>
    Index</h2>

<div id="EmployeeInfo">
    @Ajax.ActionLink(
     linkText: "Get Employee-1 info",
     actionName: "EmployeeInfo",
     controllerName: "Home",
     routeValues: new { id = 1 },
     ajaxOptions: new AjaxOptions
                  {
                      HttpMethod = "POST",
                      InsertionMode = InsertionMode.Replace,
                      UpdateTargetId = "EmployeeInfo",
                      LoadingElementId = "Progress"
                  })
</div>

<div id="Progress" style="display: none">
    <img src="@Url.Content("~/Content/images/loading.gif")" alt="loading..."  />
</div>

[AttributeUsage(AttributeTargets.Class|AttributeTargets.Method)]
public class AjaxOnlyAttribute : ActionFilterAttribute
{
  public override void OnActionExecuting(ActionExecutingContext filterContext)
  {
    if (filterContext.HttpContext.Request.IsAjaxRequest())
    {
      base.OnActionExecuting(filterContext);
    }
    else
    {
      throw new InvalidOperationException("This operation can only be accessed via Ajax requests");
    }
  }
}

[AjaxOnly]
public ActionResult SomeAjaxAction()
{
    return Content("Hello!");
}

<a data-ajax="true" data-ajax-loading="#Progress" data-ajax-method="POST" 
    data-ajax-mode="replace" data-ajax-update="#EmployeeInfo" 
    href="/Home/EmployeeInfo/1">Get Employee-1 info</a>

<a href="#" onclick="LoadEmployeeInfo()">Get Employee-1 info</a>
@section javascript
{
    <script type="text/javascript">
        function LoadEmployeeInfo() {
            showProgress();
            $.ajax({
                type: "POST",
                url: "/Home/EmployeeInfo",
                data: JSON.stringify({ id: 1 }),
                contentType: "application/json; charset=utf-8",
                dataType: "json",
                // controller is returning a simple text, not json
                complete: function (xhr, status) {                    
                    var data = xhr.responseText;
                    if (status === 'error' || !data) {
                        //handleError                        
                    }
                    else {
                        $('#EmployeeInfo').html(data);
                    }
                    hideProgress();
                }
            });
        }
        function showProgress() {
            $('#Progress').css("display", "block");
        }
        function hideProgress() {
            $('#Progress').css("display", "none");
        }
    </script>
}

@RenderSection("javascript", required: false)

[HttpPost] //for IE-8        
public ActionResult EmployeeInfoData(int? id)
{
            if (!Request.IsAjaxRequest())
                return Json(false);

            if (!id.HasValue)
                return Json(false);

            var list = EmployeeDataSource.CreateEmployees();
            var data = list.Where(x => x.Id == id.Value).FirstOrDefault();
            if (data == null)
                return Json(false);

            return Json(data);
}

<a href="#" onclick="LoadEmployeeInfoData()">Get Employee-2 info</a>
@section javascript
{
    <script type="text/javascript">
        function LoadEmployeeInfoData() {
            showProgress();
            $.ajax({
                type: "POST",
                url: "/Home/EmployeeInfoData",
                data: JSON.stringify({ id: 1 }),
                contentType: "application/json; charset=utf-8",
                dataType: "json",
                // controller is returning the json data
                success: function (result) {
                    if (result) {
                        alert(result.Id + ' - ' + result.Name);
                    }
                    hideProgress();
                },
                error: function (result) {
                    alert(result.status + ' ' + result.statusText);
                    hideProgress();
                }
            });
        }

        function showProgress() {
            $('#Progress').css("display", "block");
        }
        function hideProgress() {
            $('#Progress').css("display", "none");
        }
    </script>
}

[HttpPost] //for IE-8        
public ActionResult SearchEmployeeInfo(string data)
{
            if (!Request.IsAjaxRequest())
                return Content(string.Empty);

            if (string.IsNullOrWhiteSpace(data))
                return Content(string.Empty);

            var employeesList = EmployeeDataSource.CreateEmployees();
            var list = employeesList.Where(x => x.Name.Contains(data)).ToList();
            if (list == null || !list.Any())
                return Content(string.Empty);

            return PartialView(viewName: "_SearchEmployeeInfo", model: list);
}

@model IEnumerable<MvcApplication18.Models.Employee>

<table>
    <tr>
        <th>
            Name
        </th>
    </tr>

@foreach (var item in Model) {
    <tr>
        <td>
            @Html.DisplayFor(modelItem => item.Name)
        </td>
    </tr>
}

</table>

@using (Ajax.BeginForm(actionName: "SearchEmployeeInfo",
                       controllerName: "Home", 
                       ajaxOptions: new AjaxOptions
                                    {
                                         HttpMethod = "POST",
                                         InsertionMode = InsertionMode.Replace,
                                         UpdateTargetId = "EmployeeInfo",
                                         LoadingElementId = "Progress"
                                    }))
    {
      @Html.TextBox("data")
      <input type="submit" value="Search" />
    }

<form action="/Home/SearchEmployeeInfo" data-ajax="true" 
          data-ajax-loading="#Progress" data-ajax-method="POST" 
          data-ajax-mode="replace" data-ajax-update="#EmployeeInfo" 
          id="form0" method="post">
       <input id="data" name="data" type="text" value="" />
       <input type="submit" value="Search" />
</form>

$.validator.unobtrusive.parse("#{form-id}");

$.ajax
({
    url: "/{controller}/{action}/{id}",
    type: "get",
    success: function(data)
    {
        $.validator.unobtrusive.parse("#{form-id}");
    }
});

//or
$.get('/{controller}/{action}/{id}', function (data) { $.validator.unobtrusive.parse("#{form-id}"); });

@using (Ajax.BeginForm(
    "Action1",
    "Controller",
    null,
    new AjaxOptions { 
        OnSuccess = "onSuccess",
        UpdateTargetId = "result"
    },
    null)
)
{
    <input type="submit" value="Save" />
}

var onSuccess = function(result) {
    // enable unobtrusive validation for the contents
    // that was injected into the <div id="result"></div> node
    $.validator.unobtrusive.parse("#result");
};