minlength: function( value, element, param ) {
    var length = $.isArray(value) ? value.length : this.getLength($.trim(value), element);
return this.optional( element ) || length >= param;
},

// http://jqueryvalidation.org/maxlength-method/
maxlength: function( value, element, param ) {
    var length = $.isArray(value) ? value.length : this.getLength($.trim(value), element);
return this.optional( element ) || length <= param;
},

// http://jqueryvalidation.org/rangelength-method/
rangelength: function( value, element, param ) {
    var length = $.isArray(value) ? value.length : this.getLength($.trim(value), element);
return this.optional( element ) || ( length >= param[ 0 ] && length <= param[ 1 ] );
},

using System.Collections.Generic;

namespace NHSample4.Domain
{
 public class Course
 {
     public virtual int Id { get; set; }
     public virtual string Teacher { get; set; }
     public virtual IList<Student> Students { get; set; }

     public Course()
     {
         Students = new List<Student>();
     }
 }
}

using System.Collections.Generic;

namespace NHSample4.Domain
{
 public class Student
 {
     public virtual int Id { get; set; }
     public virtual string Name { get; set; }
     public virtual IList<Course> Courses { get; set; }

     public Student()
     {
         Courses = new List<Course>();
     }
 }
}

using FluentNHibernate.Automapping;
using FluentNHibernate.Cfg;
using FluentNHibernate.Cfg.Db;
using NHibernate.Tool.hbm2ddl;

namespace NHSessionManager
{
 public class Config
 {
     public static FluentConfiguration GetConfig()
     {
         return
           Fluently.Configure()
                   .Database(
                      MsSqlConfiguration
                        .MsSql2008
                        .ConnectionString(x => x.FromConnectionStringWithKey("DbConnectionString"))                        
                       )
                     .Mappings(
                       m => m.AutoMappings.Add(
                          new AutoPersistenceModel()
                              .Where(x => x.Namespace.EndsWith("Domain"))
                              .AddEntityAssembly(typeof(NHSample4.Domain.Course).Assembly))                              
                              .ExportTo(System.Environment.CurrentDirectory)
                              );
     }

     public static void CreateDb()
     {
         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
         new SchemaExport(GetConfig().BuildConfiguration()).Execute(script, export, dropTables);
     }
 }
}

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<connectionStrings>
 <!--NHSessionManager-->
 <add name="DbConnectionString"
      connectionString="Data Source=(local);Initial Catalog=HelloNHibernate;Integrated Security = true"/>
</connectionStrings>
</configuration>

using System;
using System.Linq;
using System.Linq.Expressions;

namespace NHSample4.NHRepository
{
 //Repository Interface
 public interface IRepository<T>
 {
     T Get(object key);

     T Save(T entity);
     T Update(T entity);
     void Delete(T entity);

     IQueryable<T> Find();
     IQueryable<T> Find(Expression<Func<T, bool>> predicate);
 }
}

using System;
using System.Linq;
using NHSessionManager;
using NHibernate;
using NHibernate.Linq;

namespace NHSample4.NHRepository
{
 public class Repository<T> : IRepository<T>, IDisposable
 {
     private ISession _session;
     private bool _disposed = false;

     public Repository()
     {
         _session = SingletonCore.SessionFactory.OpenSession();
         BeginTransaction();
     }

     ~Repository()
     {
         Dispose(false);
     }

     public T Get(object key)
     {
         if (!isSessionSafe) return default(T);

         return _session.Get<T>(key);
     }

     public T Save(T entity)
     {
         if (!isSessionSafe) return default(T);

         _session.Save(entity);
         return entity;
     }

     public T Update(T entity)
     {
         if (!isSessionSafe) return default(T);

         _session.Update(entity);
         return entity;
     }

     public void Delete(T entity)
     {
         if (!isSessionSafe) return;

         _session.Delete(entity);
     }

     public IQueryable<T> Find()
     {
         if (!isSessionSafe) return null;

         return _session.Linq<T>();
     }

     public IQueryable<T> Find(System.Linq.Expressions.Expression<Func<T, bool>> predicate)
     {
         if (!isSessionSafe) return null;

         return Find().Where(predicate);
     }

     void Commit()
     {
         if (!isSessionSafe) return;

         if (_session.Transaction != null &&
             _session.Transaction.IsActive &&
             !_session.Transaction.WasCommitted &&
             !_session.Transaction.WasRolledBack)
         {
             _session.Transaction.Commit();
         }
         else
         {
             _session.Flush();
         }
     }

     void Rollback()
     {
         if (!isSessionSafe) return;

         if (_session.Transaction != null && _session.Transaction.IsActive)
         {
             _session.Transaction.Rollback();
         }
     }

     private bool isSessionSafe
     {
         get
         {
             return _session != null && _session.IsOpen;
         }
     }

     void BeginTransaction()
     {
         if (!isSessionSafe) return;

         _session.BeginTransaction();
     }


     public void Dispose()
     {
         Dispose(true);
         // tell the GC that the Finalize process no longer needs to be run for this object.
         GC.SuppressFinalize(this);
     }

     protected virtual void Dispose(bool disposeManagedResources)
     {
         if (_disposed) return;
         if (!disposeManagedResources) return;
         if (!isSessionSafe) return;

         try
         {
             Commit();
         }
         catch (Exception ex)
         {
             Console.WriteLine(ex.ToString());
             Rollback();
         }
         finally
         {
             if (isSessionSafe)
             {
                 _session.Close();
                 _session.Dispose();
             }
         }

         _disposed = true;
     }
 }
}

using System;
using System.Collections.Generic;
using NHSample4.Domain;
using NHSample4.NHRepository;

namespace NHSample4
{
 class Program
 {
     static void Main(string[] args)
     {
         //ایجاد دیتابیس در صورت نیاز
         //NHSessionManager.Config.CreateDb();

      
         //ابتدا یک دانشجو را اضافه می‌کنیم
         Student student = null;
         using (var studentRepo = new Repository<Student>())
         {
             student = studentRepo.Save(new Student() { Name = "Vahid" });
         }

         //سپس یک واحد را اضافه می‌کنیم
         using (var courseRepo = new Repository<Course>())
         {
             var course = courseRepo.Save(new Course() { Teacher = "Shams" });
         }

         //اکنون یک واحد را به دانشجو انتساب می‌دهیم
         using (var courseRepo = new Repository<Course>())
         {
             courseRepo.Save(new Course() { Students = new List<Student>() { student } });
         }
      
         //سپس شماره دروس استادی خاص را نمایش می‌دهیم
         using (var courseRepo = new Repository<Course>())
         {
             var query = courseRepo.Find(t => t.Teacher == "Shams");

             foreach (var course in query)
                 Console.WriteLine(course.Id);
         }

         Console.WriteLine("Press a key...");
         Console.ReadKey();
     }
 }
}

namespace Decision.DomainClasses.Entities
{
   

    /// <summary>
    /// انوع استعلام
    /// </summary>
    public class ResearchType:BaseEntity
    {
      

        /// <summary>
        /// نوع استعلام
        /// </summary>
        public int Title { get; set; }

        /// <summary>
        /// وضعیت نمایش
        /// </summary>
        public bool  IsActive { get; set; }


    }
    }

01. Introduction to Services
02. Demo - Creating Your First Custom Service
03. Demo - Another Custom Service Example
04. Introduction to Built-In AngularJS Services
05. Demo - Using the $http and $q Services Together
06. Demo - Using the $rsource and $q Services
07. Demo - Using the $anchorScroll Service
08. Demo - Using the $cacheFactory Service
09. Demo - Using the $compile Service
10. Demo - Using the $parse Service
11. Demo - Using the $locale Service
12. Demo - Using the $timeout Service
13. Demo - Using the $exceptionHandler Service
14. Demo - Using the $filter Service
15. Demo - Using the $cookieStore Service
16. Overview of Less Common Services
17. Suggested Exercises

'use strict';

eventsApp.factory('gravatarUrlBuilder', function() {
return {
buildGravatarUrl: function(email) {
        // try angularjsdemo@gmail.com as an email
            var defaultGravatarUrl = "http://www.gravatar.com/avatar/000?s=200";

            var regex = /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
            if (!regex.test(email))
                return defaultGravatarUrl;

            var MD5=function(s){function L(k,d){return(k<<d)|(k>>>(32-d))}function K(G,k){var I,d,F,H,x;F=(G&2147483648);H=(k&2147483648);I=(G&1073741824);d=(k&1073741824);x=(G&1073741823)+(k&1073741823);if(I&d){return(x^2147483648^F^H)}if(I|d){if(x&1073741824){return(x^3221225472^F^H)}else{return(x^1073741824^F^H)}}else{return(x^F^H)}}function r(d,F,k){return(d&F)|((~d)&k)}function q(d,F,k){return(d&k)|(F&(~k))}function p(d,F,k){return(d^F^k)}function n(d,F,k){return(F^(d|(~k)))}function u(G,F,aa,Z,k,H,I){G=K(G,K(K(r(F,aa,Z),k),I));return K(L(G,H),F)}function f(G,F,aa,Z,k,H,I){G=K(G,K(K(q(F,aa,Z),k),I));return K(L(G,H),F)}function D(G,F,aa,Z,k,H,I){G=K(G,K(K(p(F,aa,Z),k),I));return K(L(G,H),F)}function t(G,F,aa,Z,k,H,I){G=K(G,K(K(n(F,aa,Z),k),I));return K(L(G,H),F)}function e(G){var Z;var F=G.length;var x=F+8;var k=(x-(x%64))/64;var I=(k+1)*16;var aa=Array(I-1);var d=0;var H=0;while(H<F){Z=(H-(H%4))/4;d=(H%4)*8;aa[Z]=(aa[Z]|(G.charCodeAt(H)<<d));H++}Z=(H-(H%4))/4;d=(H%4)*8;aa[Z]=aa[Z]|(128<<d);aa[I-2]=F<<3;aa[I-1]=F>>>29;return aa}function B(x){var k="",F="",G,d;for(d=0;d<=3;d++){G=(x>>>(d*8))&255;F="0"+G.toString(16);k=k+F.substr(F.length-2,2)}return k}function J(k){k=k.replace(/rn/g,"n");var d="";for(var F=0;F<k.length;F++){var x=k.charCodeAt(F);if(x<128){d+=String.fromCharCode(x)}else{if((x>127)&&(x<2048)){d+=String.fromCharCode((x>>6)|192);d+=String.fromCharCode((x&63)|128)}else{d+=String.fromCharCode((x>>12)|224);d+=String.fromCharCode(((x>>6)&63)|128);d+=String.fromCharCode((x&63)|128)}}}return d}var C=Array();var P,h,E,v,g,Y,X,W,V;var S=7,Q=12,N=17,M=22;var A=5,z=9,y=14,w=20;var o=4,m=11,l=16,j=23;var U=6,T=10,R=15,O=21;s=J(s);C=e(s);Y=1732584193;X=4023233417;W=2562383102;V=271733878;for(P=0;P<C.length;P+=16){h=Y;E=X;v=W;g=V;Y=u(Y,X,W,V,C[P+0],S,3614090360);V=u(V,Y,X,W,C[P+1],Q,3905402710);W=u(W,V,Y,X,C[P+2],N,606105819);X=u(X,W,V,Y,C[P+3],M,3250441966);Y=u(Y,X,W,V,C[P+4],S,4118548399);V=u(V,Y,X,W,C[P+5],Q,1200080426);W=u(W,V,Y,X,C[P+6],N,2821735955);X=u(X,W,V,Y,C[P+7],M,4249261313);Y=u(Y,X,W,V,C[P+8],S,1770035416);V=u(V,Y,X,W,C[P+9],Q,2336552879);W=u(W,V,Y,X,C[P+10],N,4294925233);X=u(X,W,V,Y,C[P+11],M,2304563134);Y=u(Y,X,W,V,C[P+12],S,1804603682);V=u(V,Y,X,W,C[P+13],Q,4254626195);W=u(W,V,Y,X,C[P+14],N,2792965006);X=u(X,W,V,Y,C[P+15],M,1236535329);Y=f(Y,X,W,V,C[P+1],A,4129170786);V=f(V,Y,X,W,C[P+6],z,3225465664);W=f(W,V,Y,X,C[P+11],y,643717713);X=f(X,W,V,Y,C[P+0],w,3921069994);Y=f(Y,X,W,V,C[P+5],A,3593408605);V=f(V,Y,X,W,C[P+10],z,38016083);W=f(W,V,Y,X,C[P+15],y,3634488961);X=f(X,W,V,Y,C[P+4],w,3889429448);Y=f(Y,X,W,V,C[P+9],A,568446438);V=f(V,Y,X,W,C[P+14],z,3275163606);W=f(W,V,Y,X,C[P+3],y,4107603335);X=f(X,W,V,Y,C[P+8],w,1163531501);Y=f(Y,X,W,V,C[P+13],A,2850285829);V=f(V,Y,X,W,C[P+2],z,4243563512);W=f(W,V,Y,X,C[P+7],y,1735328473);X=f(X,W,V,Y,C[P+12],w,2368359562);Y=D(Y,X,W,V,C[P+5],o,4294588738);V=D(V,Y,X,W,C[P+8],m,2272392833);W=D(W,V,Y,X,C[P+11],l,1839030562);X=D(X,W,V,Y,C[P+14],j,4259657740);Y=D(Y,X,W,V,C[P+1],o,2763975236);V=D(V,Y,X,W,C[P+4],m,1272893353);W=D(W,V,Y,X,C[P+7],l,4139469664);X=D(X,W,V,Y,C[P+10],j,3200236656);Y=D(Y,X,W,V,C[P+13],o,681279174);V=D(V,Y,X,W,C[P+0],m,3936430074);W=D(W,V,Y,X,C[P+3],l,3572445317);X=D(X,W,V,Y,C[P+6],j,76029189);Y=D(Y,X,W,V,C[P+9],o,3654602809);V=D(V,Y,X,W,C[P+12],m,3873151461);W=D(W,V,Y,X,C[P+15],l,530742520);X=D(X,W,V,Y,C[P+2],j,3299628645);Y=t(Y,X,W,V,C[P+0],U,4096336452);V=t(V,Y,X,W,C[P+7],T,1126891415);W=t(W,V,Y,X,C[P+14],R,2878612391);X=t(X,W,V,Y,C[P+5],O,4237533241);Y=t(Y,X,W,V,C[P+12],U,1700485571);V=t(V,Y,X,W,C[P+3],T,2399980690);W=t(W,V,Y,X,C[P+10],R,4293915773);X=t(X,W,V,Y,C[P+1],O,2240044497);Y=t(Y,X,W,V,C[P+8],U,1873313359);V=t(V,Y,X,W,C[P+15],T,4264355552);W=t(W,V,Y,X,C[P+6],R,2734768916);X=t(X,W,V,Y,C[P+13],O,1309151649);Y=t(Y,X,W,V,C[P+4],U,4149444226);V=t(V,Y,X,W,C[P+11],T,3174756917);W=t(W,V,Y,X,C[P+2],R,718787259);X=t(X,W,V,Y,C[P+9],O,3951481745);Y=K(Y,h);X=K(X,E);W=K(W,v);V=K(V,g)}var i=B(Y)+B(X)+B(W)+B(V);return i.toLowerCase()};

            var url = 'http://www.gravatar.com/avatar/' + MD5(email) + ".jpg?s=200&r=g";
            console.log(url);
            return url;
        }
};
});