node -v

md \projects\node-edge-test1
cd \projects\node-edge-test1

npm install edge
npm install edge-sql

var edge = require('edge');

// The text in edge.func() is C# code
var helloWorld = edge.func('async (input) => { return input.ToString(); }');

helloWorld('Hello World!', function (error, result) {
    if (error) throw error;
    console.log(result);
});

node server.js

IF EXISTS(SELECT 1 FROM sys.tables WHERE object_id = OBJECT_ID('SampleUsers')) BEGIN; DROP TABLE SampleUsers; END; GO

CREATE TABLE SampleUsers ( Id INTEGER NOT NULL IDENTITY(1, 1), FirstName VARCHAR(255) NOT NULL, LastName VARCHAR(255) NOT NULL, Email VARCHAR(255) NOT NULL, CreateDate DATETIME NOT NULL DEFAULT(getdate()), PRIMARY KEY (Id) ); GO

INSERT INTO SampleUsers(FirstName,LastName,Email,CreateDate) VALUES('Orla','Sweeney','nunc@convallisincursus.ca','Apr 13, 2014');
INSERT INTO SampleUsers(FirstName,LastName,Email,CreateDate) VALUES('Zia','Pickett','porttitor.tellus.non@Duis.com','Aug 31, 2014');
INSERT INTO SampleUsers(FirstName,LastName,Email,CreateDate) VALUES('Justina','Ayala','neque.tellus.imperdiet@temporestac.com','Jul 28, 2014');
INSERT INTO SampleUsers(FirstName,LastName,Email,CreateDate) VALUES('Levi','Parrish','adipiscing.elit@velarcueu.com','Jun 21, 2014');
INSERT INTO SampleUsers(FirstName,LastName,Email,CreateDate) VALUES('Pearl','Warren','In@dignissimpharetra.org','Mar 3, 2014');

set EDGE_SQL_CONNECTION_STRING=Data Source=localhost;Initial Catalog=node-test;Integrated Security=True

SETX EDGE_SQL_CONNECTION_STRING "Data Source=localhost;Initial Catalog=node-test;Integrated Security=True"

var http = require('http');
var edge = require('edge');
var port = process.env.PORT || 8080;

var getTopUsers = edge.func('sql', function () {/*
    SELECT TOP 3 * FROM SampleUsers ORDER BY CreateDate DESC
*/});

function logError(err, res) {
    res.writeHead(200, { 'Content-Type': 'text/plain' });
    res.write("Error: " + err);
    res.end("");
}    

http.createServer(function (req, res) {
    res.writeHead(200, { 'Content-Type': 'text/html' });

    getTopUsers(null, function (error, result) {
        if (error) { logError(error, res); return; }
        if (result) {
            res.write("<ul>");
            result.forEach(function(user) {
                res.write("<li>" + user.FirstName + " " + user.LastName + ": " + user.Email + "</li>");
            });
            res.end("</ul>");
        }
        else {
        }
    });
}).listen(port);
console.log("Node server listening on port " + port);

node server-sql-query.js

using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Threading.Tasks;

namespace EdgeSampleLibrary
{
     public class Sample1
    {
        public async Task<object> Invoke(object input)
        {
            // Edge marshalls data to .NET using an IDictionary<string, object>
            var payload = (IDictionary<string, object>) input;
            var pageNumber = (int) payload["pageNumber"];
            var pageSize = (int) payload["pageSize"];
            return await QueryUsers(pageNumber, pageSize);
        }

        public async Task<List<SampleUser>> QueryUsers(int pageNumber, int pageSize)
        {
            // Use the same connection string env variable
            var connectionString = Environment.GetEnvironmentVariable("EDGE_SQL_CONNECTION_STRING");
            if (connectionString == null)
                throw new ArgumentException("You must set the EDGE_SQL_CONNECTION_STRING environment variable.");

            // Paging the result set using a common table expression (CTE).
            // You may rather do this in a stored procedure or use an 
            // ORM that supports async.
            var sql = @"
DECLARE @RowStart int, @RowEnd int;
SET @RowStart = (@PageNumber - 1) * @PageSize + 1;
SET @RowEnd = @PageNumber * @PageSize;

WITH Paging AS
(
    SELECT  ROW_NUMBER() OVER (ORDER BY CreateDate DESC) AS RowNum,
            Id, FirstName, LastName, Email, CreateDate
    FROM    SampleUsers
)
SELECT  Id, FirstName, LastName, Email, CreateDate
FROM    Paging
WHERE   RowNum BETWEEN @RowStart AND @RowEnd
ORDER BY RowNum;
";
            var users = new List<SampleUser>();

            using (var cnx = new SqlConnection(connectionString))
            {
                using (var cmd = new SqlCommand(sql, cnx))
                {
                    await cnx.OpenAsync();

                    cmd.Parameters.Add(new SqlParameter("@PageNumber", SqlDbType.Int) { Value = pageNumber });
                    cmd.Parameters.Add(new SqlParameter("@PageSize", SqlDbType.Int) { Value = pageSize });

                    using (var reader = await cmd.ExecuteReaderAsync(CommandBehavior.CloseConnection))
                    {
                        while (await reader.ReadAsync())
                        {
                            var user = new SampleUser
                            {
                                Id = reader.GetInt32(0), 
                                FirstName = reader.GetString(1), 
                                LastName = reader.GetString(2), 
                                Email = reader.GetString(3), 
                                CreateDate = reader.GetDateTime(4)
                            };
                           users.Add(user);
                        }
                    }
                }
            }
            return users;
        } 
    }

    public class SampleUser
    {
        public int Id { get; set; }
        public string FirstName { get; set; }
        public string LastName { get; set; }
        public string Email { get; set; }
        public DateTime CreateDate { get; set; }
    }
}

[project]/bin/Debug/EdgeSampleLibrary.dll

var http = require('http');
var edge = require('edge');
var port = process.env.PORT || 8080;

// Set up the assembly to call from Node.js 
var querySample = edge.func({ assemblyFile: 'EdgeSampleLibrary.dll', typeName: 'EdgeSampleLibrary.Sample1', methodName: 'Invoke' });

function logError(err, res) { res.writeHead(200, { 'Content-Type': 'text/plain' }); res.write("Got error: " + err); res.end(""); }

http.createServer(function (req, res) { res.writeHead(200, { 'Content-Type': 'text/html' });

    // This is the data we will pass to .NET
    var data = { pageNumber: 1, pageSize: 3 };

    // Invoke the .NET function
    querySample(data, function (error, result) {
        if (error) { logError(error, res); return; }
        if (result) {
            res.write("<ul>");
            result.forEach(function(user) {
                res.write("<li>" + user.FirstName + " " + user.LastName + ": " + user.Email + "</li>");
            });
            res.end("</ul>");
        }
        else {
            res.end("No results");
        }
    });

}).listen(port);

console.log("Node server listening on port " + port);

node server-dotnet-query.js

SELECT   facid,
         DATEPART(month, [StartTime]) AS month,
         sum(slots) AS slots
FROM     bookings
WHERE    starttime >= '2012-01-01'
         AND starttime < '2013-01-01'
GROUP BY ROLLUP(facid, DATEPART(month, [StartTime]))
ORDER BY facid, month;

var date1 = new DateTime(2012, 01, 01);
var date2 = new DateTime(2013, 01, 01);

var facilities = context.Bookings
                                    .Where(booking => booking.StartTime >= date1
                                                        && booking.StartTime < date2)
                                    .GroupBy(booking => new { booking.FacId, booking.StartTime.Month })
                                    .Select(group => new
                                    {
                                        group.Key.FacId,
                                        group.Key.Month,
                                        TotalSlots = group.Sum(booking => booking.Slots)
                                    })
                                    .OrderBy(result => result.FacId)
                                        .ThenBy(result => result.Month)
                                    .ToList()
                            //This is new
                            .GroupByWithRollup(
                                item => item.FacId,
                                item => item.Month,
                                (primaryGrouping, secondaryGrouping) => new
                                {
                                    FacId = primaryGrouping.Key,
                                    Month = secondaryGrouping.Key,
                                    TotalSlots = secondaryGrouping.Sum(item => item.TotalSlots)
                                },
                                item => new
                                {
                                    FacId = item.Key,
                                    Month = -1,
                                    TotalSlots = item.SubTotal(subItem => subItem.TotalSlots)
                                },
                                items => new
                                {
                                    FacId = -1,
                                    Month = -1,
                                    TotalSlots = items.GrandTotal(subItem => subItem.TotalSlots)
                                });

var items = context.Bookings
                                    .GroupBy(booking => new { booking.FacId, booking.Facility.Name })
                                    .Select(group => new
                                    {
                                        group.Key.FacId,
                                        group.Key.Name,
                                        TotalHours = group.Sum(booking => booking.Slots) / 2M
                                    })
                                    .OrderBy(result => result.FacId)
                                    .ToList();

var date1 = new DateTime(2012, 09, 01);
var items = context.Bookings
                                    .Where(booking => booking.StartTime >= date1)
                                    .GroupBy(booking => new
                                    {
                                        booking.Member.Surname,
                                        booking.Member.FirstName,
                                        booking.Member.MemId
                                    })
                                    .Select(group => new
                                    {
                                        group.Key.Surname,
                                        group.Key.FirstName,
                                        group.Key.MemId,
                                        StartTime = group.Min(booking => booking.StartTime)
                                    })
                                    .OrderBy(result => result.MemId)
                                    .ToList();

var members = context.Members
                        .OrderBy(member => member.JoinDate)
                        .Select(member => new
                        {
                            Count = context.Members.Count(),
                            member.FirstName,
                            member.Surname
                        })
                        .ToList();

SELECT COUNT(*)
FROM   [Members] AS [m];

SELECT   [m].[FirstName],
         [m].[Surname],
         @__Count_0 AS [Count]
FROM     [Members] AS [m]
ORDER BY [m].[JoinDate];

SELECT   row_number() OVER (ORDER BY joindate) AS row_number,
         firstname,
         surname
FROM     members
ORDER BY joindate;

var members = context.Members
                        .OrderBy(member => member.JoinDate)
                        .Select(member => new
                        {
                            member.FirstName,
                            member.Surname
                        })
                        .ToList()
                        /*
                            SELECT [m].[FirstName], [m].[Surname]
                                FROM [Members] AS [m]
                                ORDER BY [m].[JoinDate]
                        */
                        // Now using LINQ to Objects
                        .Select((member, index) => new
                        {
                            RowNumber = index + 1,
                            member.FirstName,
                            member.Surname
                        })
                        .ToList();

SELECT facid,
       total
FROM   (SELECT   facid,
                 sum(slots) AS total,
                 rank() OVER (ORDER BY sum(slots) DESC) AS rank
        FROM     bookings
        GROUP BY facid) AS ranked
WHERE  rank = 1;

SELECT   mems.firstname,
         mems.surname,
         ((sum(bks.slots) + 10) / 20) * 10 AS hours,
         rank() OVER (ORDER BY ((sum(bks.slots) + 10) / 20) * 10 DESC) AS rank
FROM     bookings AS bks
         INNER JOIN
         members AS mems
         ON bks.memid = mems.memid
GROUP BY mems.firstname,
         mems.surname
ORDER BY rank, mems.surname, mems.firstname;

var itemsQuery = context.Bookings
                                    .GroupBy(booking => new
                                    {
                                        booking.Member.FirstName,
                                        booking.Member.Surname
                                    })
                                    .Select(group => new
                                    {
                                        group.Key.FirstName,
                                        group.Key.Surname,
                                        Hours = (group.Sum(booking => booking.Slots) + 10) / 20 * 10
                                    })
                                    .OrderByDescending(result => result.Hours)
                                        .ThenBy(result => result.Surname)
                                        .ThenBy(result => result.FirstName);
                var rankedItems = itemsQuery.Select(thisItem => new
                {
                    thisItem.FirstName,
                    thisItem.Surname,
                    thisItem.Hours,
                    Rank = itemsQuery.Count(mainItem => mainItem.Hours > thisItem.Hours) + 1
                })
                .ToList();

var facilitiesQuery =
                            context.Bookings.Select(booking =>
                                new
                                {
                                    booking.Facility.Name,
                                    Revenue = booking.MemId == 0 ?
                                            booking.Slots * booking.Facility.GuestCost
                                            : booking.Slots * booking.Facility.MemberCost
                                })
                                .GroupBy(b => b.Name)
                                .Select(group => new
                                {
                                    Name = group.Key,
                                    TotalRevenue = group.Sum(b => b.Revenue)
                                })
                                .OrderBy(result => result.TotalRevenue);

                var rankedFacilities = facilitiesQuery.Select(thisItem => new
                {
                    thisItem.Name,
                    thisItem.TotalRevenue,
                    Rank = facilitiesQuery.Count(mainItem => mainItem.TotalRevenue > thisItem.TotalRevenue) + 1
                })
                .Where(result => result.Rank <= 3)
                .OrderBy(result => result.Rank)
                .ToList();

SELECT   name,
         CASE WHEN class = 1 THEN 'high' WHEN class = 2 THEN 'average' ELSE 'low' END AS revenue
FROM     (SELECT   facs.name AS name,
                   ntile(3) OVER (ORDER BY sum(CASE WHEN memid = 0 THEN slots * facs.guestcost ELSE slots * membercost END) DESC) AS class
          FROM     bookings AS bks
                   INNER JOIN
                   facilities AS facs
                   ON bks.facid = facs.facid
          GROUP BY facs.name) AS subq
ORDER BY class, name;

var facilities =
                            context.Bookings.Select(booking =>
                                new
                                {
                                    booking.Facility.Name,
                                    Revenue = booking.MemId == 0 ?
                                            booking.Slots * booking.Facility.GuestCost
                                            : booking.Slots * booking.Facility.MemberCost
                                })
                                .GroupBy(b => b.Name)
                                .Select(group => new
                                {
                                    Name = group.Key,
                                    TotalRevenue = group.Sum(b => b.Revenue)
                                })
                                .OrderByDescending(result => result.TotalRevenue)
                                .ToList();

SELECT   [f].[Name],
         SUM(CASE WHEN [b].[MemId] = 0 THEN CAST ([b].[Slots] AS DECIMAL (18, 6)) * [f].[GuestCost] ELSE CAST ([b].[Slots] AS DECIMAL (18, 6)) * [f].[MemberCost] END) AS [TotalRevenue]
FROM     [Bookings] AS [b]
         INNER JOIN
         [Facilities] AS [f]
         ON [b].[FacId] = [f].[FacId]
GROUP BY [f].[Name]
ORDER BY SUM(CASE WHEN [b].[MemId] = 0 THEN CAST ([b].[Slots] AS DECIMAL (18, 6)) * [f].[GuestCost] ELSE CAST ([b].[Slots] AS DECIMAL (18, 6)) * [f].[MemberCost] END) DESC;

var n = 3;
var tiledFacilities = facilities.Select((item, index) =>
                                        new
                                        {
                                            Item = item,
                                            Index = (index / n) + 1
                                        })
                                        .GroupBy(x => x.Index)
                                        .Select(g =>
                                            g.Select(z =>
                                                new
                                                {
                                                    z.Item.Name,
                                                    z.Item.TotalRevenue,
                                                    Tile = g.Key,
                                                    GroupName = g.Key == 1 ? "High" : (g.Key == 2 ? "Average" : "Low")
                                                })
                                                .OrderBy(x => x.GroupName)
                                                    .ThenBy(x => x.Name)
                                        )
                                        .ToList();

var flatTiledFacilities = tiledFacilities.SelectMany(group => group)
                                        .Select(tile => new { tile.Name, Revenue = tile.GroupName })
                                        .ToList();

var facilities =
                            context.Bookings.Select(booking =>
                                new
                                {
                                    booking.Facility.Name,
                                    booking.Facility.InitialOutlay,
                                    booking.Facility.MonthlyMaintenance,
                                    Revenue = booking.MemId == 0 ?
                                            booking.Slots * booking.Facility.GuestCost
                                            : booking.Slots * booking.Facility.MemberCost
                                })
                                .GroupBy(b => new
                                {
                                    b.Name,
                                    b.InitialOutlay,
                                    b.MonthlyMaintenance
                                })
                                .Select(group => new
                                {
                                    group.Key.Name,
                                    RepayTime =
                                        group.Key.InitialOutlay /
                                                ((group.Sum(b => b.Revenue) / 3) - group.Key.MonthlyMaintenance)
                                })
                                .OrderBy(result => result.Name)
                                .ToList();

var startDate = new DateTime(2012, 08, 1);
var endDate = new DateTime(2012, 08, 31);
var period = 14;

var dailyRevenueQuery =
                        context.Bookings
                                .Select(booking =>
                                new
                                {
                                    StartDate = booking.StartTime.Date, // How to group by date (or TruncateTime) in EF-Core
                                    Revenue = booking.MemId == 0 ?
                                                           booking.Slots * booking.Facility.GuestCost
                                                           : booking.Slots * booking.Facility.MemberCost
                                })
                                .GroupBy(b => b.StartDate)
                                .Select(group =>
                                new
                                {
                                    Date = group.Key,
                                    TotalRevenue = group.Sum(b => b.Revenue)
                                });

var movingAvgs =
                        dailyRevenueQuery
                                .Select(dr1 =>
                                new
                                {
                                    dr1.Date,
                                    MovingAvg = dailyRevenueQuery
                                        .Where(dr2 => dr2.Date <= dr1.Date && dr2.Date >= dr1.Date.AddDays(-period))
                                        .Average(dr2 => dr2.TotalRevenue)
                                })
                                .Where(result => result.Date >= startDate && result.Date <= endDate)
                                .OrderBy(result => result.Date)
                                .ToList();

   <!DOCTYPE html> 
   <html>
   <head>
     <title>event propagation demo</title>
   </head>
   <body>
     <section>
       <h1>nested divs</h1>
       <div>one
        <div>child of one
          <div>child of child of one</div>
        </div>
      </div>
    </section>
  </body>
  </html>

1.window
2.document
3.<html>
4.<body>
5.<section>
6.<div>one
7.<div>child of one
8.<div>child of child of one

9.<div>child of child of one
10.<div>child of one
11.<div>one
12.<section>
13.<body>
14.<html>
15.document
16.window

   <div>
     <button type="button">do something</button>
   </div>
 
  <form method="POST" action="/user">
     <label>Enter user name:
       <input name="user">
     </label>
     <button type="submit">submit</button>
  </form>

   // submits the form 
   $('FORM').trigger('submit');
 
   // submits the form by clicking the button 
   $('BUTTON[type="submit"]').trigger('click');
 
   // focuses the text input 
   $('INPUT').trigger('focus');
 
  // removes focus from the text input 
  $('INPUT').trigger('blur');

   // submits the form 
   $('FORM').submit();
 
   // submits the form by clicking the button 
   $('BUTTON[type="submit"]').click();
 
   // focuses the text input 
   $('INPUT').focus();
 
  // removes focus from the text input 
  $('INPUT').blur();

  // clicks the first button - the click event does not bubble 
  $('BUTTON[type="button"]').triggerHandler('click');

   // submits the form 
   document.querySelector('FORM').submit();
 
   // submits the form by clicking the button 
   document.querySelector('BUTTON[type="submit"]').click();
 
   // focuses the text input 
   document.querySelector('INPUT').focus();
 
  // removes focus from the text input 
  document.querySelector('INPUT').blur();

   var clickEvent;

   if (typeof Event === 'function') {
     clickEvent = new Event('click', {bubbles: false});
   }
   else {
       clickEvent = document.createEvent('Event');
      clickEvent.initEvent('click', false, true);
  }

  document.querySelector('BUTTON[type="button"]').dispatchEvent(clickEvent);

  // Triggers a custom "image-removed" element, 
  // which bubbles up to ancestor elements.
$libraryElement.trigger('image-removed', {id: 1});

  var event = new CustomEvent('image-removed', {
    bubbles: true,
    detail: {id: 1}
  });
  libraryElement.dispatchEvent(event);

  var event = document.createEvent('CustomEvent');
  event.initCustomEvent('image-removed', false, true, {id: 1});
  libraryElement.dispatchEvent(event);

  var event;
 
   // If the `CustomEvent` constructor function is not supported, 
   // fall back to `createEvent` method. 
   if (typeof CustomEvent === 'function') {
     event = new CustomEvent('image-removed', {
       bubbles: true,
       detail: {id: 1}
     });
  }
  else {
      event = document.createEvent('CustomEvent');
      event.initCustomEvent('image-removed', false, true, {
        id: 1
      });
  }

  libraryElement.dispatchEvent(event);

  $(window).on('resize', function() {
     // react to new window size 
  });

  // remove all resize listeners - usually a bad idea 
  $(window).off('resize');

  var resizeHandler = function() {
      // react to new window size 
  };

  $(window).on('resize', resizeHandler);

  // ...later 
  // remove only our resize handler 
  $(window).off('resize', resizeHandler);

$(someElement).one('click', function() {
    // handle click event 
});

  <button onclick="handleButtonClick()">click me</button>

  buttonEl.onclick = function() {
    // handle button click 
  };

  buttonEl.addEventListener('click', function() {
    // handle button click 
  });

  window.addEventListener('resize', function() {
    // react to new window size 
  });

  var resizeHandler = function() {
      // react to new window size 
  };

  window.addEventListener('resize', resizeHandler);

  // ...later 
  // remove only our resize handler 
  window.removeEventListener('resize', resizeHandler);

  someElement.addEventListener('click', function(event) {
     // handle click event 
  }, { once: true });

  var clickHandler = function() {
    // handle click event 
    // ...then unregister handler 
    someElement.removeEventListener('click', clickHandler);
  };
  someElement.addEventListener('click', clickHandler);

$(window).on('mousedown', function(event) {
    event.preventDefault();
});

  window.addEventListener('mousedown', function(event) {
    event.preventDefault();
  });

  $someElement.on('click', function(event) {
      event.stopPropagation();
  });

  // stop propagation during capturing phase 
  someElement.addEventListener('click', function(event) {
      event.stopPropagation();
  }, true);

  // stop propagation during bubbling phase 
  someElement.addEventListener('click', function(event) {
      event.stopPropagation();
  });

  $someElement.on('click', function(event) {
      event.stopImmediatePropagation();
  });

  $uploaderElement.trigger('uploadError', {
    filename: 'picture.jpeg'
  });

  $uploaderParent.on('uploadError', function(event, data) {
     showAlert('Failed to upload ' + data.filename);
  });

   // send the failed filename w/ an error event
  var event = new CustomEvent('uploadError', {
     bubbles: true,
     detail: {filename: 'picture.jpeg'}
   });
   uploaderElement.dispatchEvent(event);
 
   // ...and this is a listener for the event 
   uploaderParent.addEventListener('uploadError', function(event) {
      showAlert('Failed to upload ' + event.detail.filename);
  });

  // send the failed filename w/ an error event 
   var event = document.createEvent('CustomEvent');
   event.initCustomEvent('uploadError', true, true, {
     filename: 'picture.jpeg'
   });
   uploaderElement.dispatchEvent(event);
 
   // ...and this is a listener for the event 
   uploaderParent.addEventListener('uploadError', function(event) {
    showAlert('Failed to upload ' + event.detail.filename);
  });

  $(window).on('load', function() {
    // page is fully rendered 
  });

  window.addEventListener('load', function() {
    // page is fully rendered 
  });

  $(document).ready(function() {
    // markup is on the page 
  });

  //or
  $(function() {
    // markup is on the page 
  });

  document.addEventListener('DOMContentLoaded', function() {
    // markup is on the page 
  });

   $('IMG').on('load', function() {
     // image has successfully loaded 
   });
 
   $('IMG').on('error', function() {
     // image has failed to load 
   });

  document.querySelector('IMG').addEventListener('load', function() {
    // image has successfully loaded 
  });

  document.querySelector('IMG').addEventListener('error', function() {
    // image has failed to load 
  });

  $(window).on('beforeunload', function() {
    return 'Are you sure you want to unload the page?';
  });

  window.addEventListener('beforeunload', function(event) {
    var message = 'Are you sure you want to unload the page?';
    event.returnValue = message;
    return message;
  });

1. صفحات مصر یا Persistent Page
2. صفحات رویدادگرا یا Events Pages

"background": {
    "scripts": ["background.js"],
    "persistent": false
}

namespace jQueryMvcSample03.Models
{
    public class BlogPost
    {
        public int Id { set; get; }
        public string Title { set; get; }
        public string Body { set; get; }

        /// <summary>
        /// اطلاعات رای گیری یک مطلب به صورت یک خاصیت تو در تو یا پیچیده
        /// </summary>
        public Rating Rating { set; get; }

        public BlogPost()
        {
            Rating = new Rating();
        }
    }
}

namespace jQueryMvcSample03.Models
{
    //[ComplexType]
    public class Rating
    {
        public double? TotalRating { get; set; }
        public int? TotalRaters { get; set; }
        public double? AverageRating { get; set; }
    }
}

using System.Collections.Generic;
using System.Linq;
using jQueryMvcSample03.Models;

namespace jQueryMvcSample03.DataSource
{
    /// <summary>
    /// منبع داده فرضی
    /// </summary>
    public static class BlogPostDataSource
    {
        private static IList<BlogPost> _cachedItems;
        /// <summary>
        /// با توجه به استاتیک بودن سازنده کلاس، تهیه کش، پیش از سایر فراخوانی‌ها صورت خواهد گرفت
        /// باید دقت داشت که این فقط یک مثال است و چنین کشی به معنای
        /// تهیه یک لیست برای تمام کاربران سایت است
        /// </summary>
        static BlogPostDataSource()
        {
            _cachedItems = createBlogPostsInMemoryDataSource();
        }

        /// <summary>
        /// هدف صرفا تهیه یک منبع داده آزمایشی ساده تشکیل شده در حافظه است
        /// </summary>        
        private static IList<BlogPost> createBlogPostsInMemoryDataSource()
        {
            var results = new List<BlogPost>();
            for (int i = 1; i < 30; i++)
            {
                results.Add(new BlogPost { Id = i, Title = "عنوان " + i, Body = "متن ... متن ... متن " + i, Rating = new Rating { TotalRaters = i + 1, AverageRating = 3.5 } });
            }
            return results;
        }

        /// <summary>
        /// پارامترهای شماره صفحه و تعداد رکورد به ازای یک صفحه برای صفحه بندی نیاز هستند
        /// شماره صفحه از یک شروع می‌شود
        /// </summary>
        public static IList<BlogPost> GetLatestBlogPosts(int pageNumber, int recordsPerPage = 4)
        {
            var skipRecords = pageNumber * recordsPerPage;
            return _cachedItems
                        .OrderByDescending(x => x.Id)
                        .Skip(skipRecords)
                        .Take(recordsPerPage)
                        .ToList();
        }
    }
}

/* star rating system */
.post_rating
{
direction: ltr;
}
.rating
{
text-indent: -99999px;
overflow: hidden;
background-repeat: no-repeat;
display: inline-block;
width: 8px;
height: 16px;
}
.rating.stars
{
background-image: url('Images/star_rating.png');
}
.rating.stars.active
{
cursor: pointer;
}
.star-left_off
{
background-position: -0px -0px;
}
.star-left_on
{
background-position: -16px -0px;
}
.star-right_off
{
background-position: -8px -0px;
}
.star-right_on
{
background-position: -24px -0px;
}

// <![CDATA[
(function ($) {
    $.fn.StarRating = function (options) {
        var defaults = {            
            ratingStarsSpan: '.rating.stars',
            postInfoUrl: '/',
            loginUrl: '/login',
            errorHandler: null,
            completeHandler: null,
            onlyOneTimeHandler: null
        };
        var options = $.extend(defaults, options);

        return this.each(function () {
            var ratingStars = $(this);

            $(ratingStars).unbind('mouseover');
            $(ratingStars).mouseover(function () {
                var span = $(this).parent("span");
                var newRating = $(this).attr("value");
                setRating(span, newRating);
            });

            $(ratingStars).unbind('mouseout');
            $(ratingStars).mouseout(function () {
                var span = $(this).parent("span");
                var rating = span.attr("rating");
                setRating(span, rating);
            });

            $(ratingStars).unbind('click');
            $(ratingStars).click(function () {
                var span = $(this).parent("span");
                var newRating = $(this).attr("value");
                var text = span.children("span");
                var pID = span.attr("post");
                var type = span.attr("sectiontype");
                postData({ postID: pID, rating: newRating, sectionType: type });
                span.attr("rating", newRating);
                setRating(span, newRating);
            });

            function setRating(span, rating) {
                span.find(options.ratingStarsSpan).each(function () {
                    var value = parseFloat($(this).attr("value"));
                    var imgSrc = $(this).attr("class");
                    if (value <= rating)
                        $(this).attr("class", imgSrc.replace("_off", "_on"));
                    else
                        $(this).attr("class", imgSrc.replace("_on", "_off"));
                });
            }

            function postData(dataJsonArray) {
                $.ajax({
                    type: "POST",
                    url: options.postInfoUrl,
                    data: JSON.stringify(dataJsonArray),
                    contentType: "application/json; charset=utf-8",
                    dataType: "json",
                    complete: function (xhr, status) {
                        var data = xhr.responseText;
                        if (xhr.status == 403) {
                            window.location = options.loginUrl;
                        }
                        else if (status === 'error' || !data) {
                            if (options.errorHandler)
                                options.errorHandler(this);
                        }
                        else if (data == "nok") {
                            if (options.onlyOneTimeHandler)
                                options.onlyOneTimeHandler(this);
                        }
                        else {
                            if (options.completeHandler)
                                options.completeHandler(this);
                        }
                    }
                });
            }
        });
    };
})(jQuery);
// ]]>

 { postID: pID, rating: newRating, sectionType: type }

<head>
    <title>@ViewBag.Title</title>    
    <link href="@Url.Content("Content/starRating.css")" rel="stylesheet" type="text/css" />
    <link href="@Url.Content("Content/Site.css")" rel="stylesheet" type="text/css" />
    <script src="@Url.Content("~/Scripts/jquery-1.9.1.min.js")" type="text/javascript"></script>
    <script src="@Url.Content("~/Scripts/jquery.validate.min.js")" type="text/javascript"></script>
    <script src="@Url.Content("~/Scripts/jquery.unobtrusive-ajax.min.js")" type="text/javascript"></script>
    <script src="@Url.Content("~/Scripts/jquery.validate.unobtrusive.min.js")" type="text/javascript"></script>
    <script src="@Url.Content("~/Scripts/jquery.StarRating.js")" type="text/javascript"></script>
    @RenderSection("JavaScript", required: false)
</head>

@using System.Globalization
@helper AddStarRating(int postId,
                      double? average = 0, int? postRatingsCount = 0, string type = "BlogPost",
                      string tooltip = "لطفا جهت رای دادن کلیک نمائید")
    {
        string actIt = "active ";
        if (!average.HasValue) { average = 0; }
        if (!postRatingsCount.HasValue) { postRatingsCount = 0; }
    
    <span class='postRating' rating='@average' post='@postId' title='@tooltip' sectiontype='@type'>
        @for (double i = .5; i <= 5.0; i = i + .5)
        {
            string left;
            if (i <= average)
            {
                left = (i * 2) % 2 == 1 ? "left_on" : "right_on";
            }
            else
            {
                left = (i * 2) % 2 == 1 ? "left_off" : "right_off";
            }
            <span class='rating stars @(actIt)star-@left' value='@i'></span>
        }
        &nbsp;
        @if (postRatingsCount > 0)
        {
            var ratingInfo = string.Format(CultureInfo.InvariantCulture, "امتیاز {0:0.00} از 5 توسط {1} نفر", average, postRatingsCount);
            <span>@ratingInfo</span>                
        }
        else
        {
            <span></span>
        }
    </span>
}

using System.Web.Mvc;
using System.Web.UI;
using jQueryMvcSample03.DataSource;
using jQueryMvcSample03.Security;

namespace jQueryMvcSample03.Controllers
{
    public class HomeController : Controller
    {
        public ActionResult Index()
        {
            var postsList = BlogPostDataSource.GetLatestBlogPosts(pageNumber: 0);
            return View(postsList); //نمایش صفحه اصلی
        }


        [HttpPost]
        [AjaxOnly]
        [OutputCache(Location = OutputCacheLocation.None, NoStore = true)]
        public ActionResult SaveRatings(int? postId, double? rating, string sectionType)
        {
            if (postId == null || rating == null || string.IsNullOrWhiteSpace(sectionType))
                return Content(null); //اعلام بروز خطا

            if (!this.HttpContext.CanUserVoteBasedOnCookies(postId.Value, sectionType))
                return Content("nok"); //اعلام فقط یکبار مجاز هستید رای دهید

            switch (sectionType) //قسمت‌های مختلف سایت که در جداول مختلفی قرار دارند نیز می‌توانند گزینه امتیاز دهی داشته باشند
            {
                case "BlogPost":
                    //الان شماره مطلب و رای ارسالی را داریم که می‌توان نسبت به ذخیره آن اقدام کرد
                    //مثلا
                    //_blogPostsService.SaveRating(postId.Value, rating.Value);
                    break;

                //... سایر قسمت‌های دیگر سایت

                default:
                    return Content(null); //اعلام بروز خطا
            }

            return Content("ok"); //اعلام موفقیت آمیز بودن ثبت اطلاعات
        }

        [HttpGet]
        public ActionResult Post(int? id)
        {
            if (id == null)
                return Redirect("/");

            //todo: show the content here
            return Content("Post " + id.Value);
        }
    }
}

using System;
using System.Web;

namespace jQueryMvcSample03.Security
{
    public static class CookieHelper
    {
        public static bool CanUserVoteBasedOnCookies(this HttpContextBase httpContext, int postId, string sectionType)
        {
            string key = sectionType + "-" + postId;
            var value = httpContext.GetCookieValue(key);
            if (string.IsNullOrWhiteSpace(value))
            {
                httpContext.AddCookie(key, key);
                return true;
            }
            return false;
        }

        public static void AddCookie(this HttpContextBase httpContextBase, string cookieName, string value)
        {
            httpContextBase.AddCookie(cookieName, value, DateTime.Now.AddDays(30));
        }

        public static void AddCookie(this HttpContextBase httpContextBase, string cookieName, string value, DateTime expires)
        {
            var cookie = new HttpCookie(cookieName)
            {
                Expires = expires,
                Value = httpContextBase.Server.UrlEncode(value) // For Cookies and Unicode characters
            };
            httpContextBase.Response.Cookies.Add(cookie);
        }

        public static string GetCookieValue(this HttpContextBase httpContext, string cookieName)
        {
            var cookie = httpContext.Request.Cookies[cookieName];
            if (cookie == null)
                return string.Empty; //cookie doesn't exist

            // For Cookies and Unicode characters
            return httpContext.Server.UrlDecode(cookie.Value);
        }
    }
}

using jQueryMvcSample03.Models;

namespace jQueryMvcSample03.DataSource
{
    public interface IBlogPostsService
    {
        void SaveRating(int postId, double rating);
    }

    public class SampleService : IBlogPostsService
    {
        /// <summary>
        /// یک نمونه از متد ذخیره سازی اطلاعات پیشنهادی
        /// فقط برای ایده گرفتن
        /// بدیهی است محل قرارگیری اصلی آن در لایه سرویس برنامه شما خواهد بود
        /// </summary>
        public void SaveRating(int postId, double rating)
        {
            BlogPost post = null;
            //post = _blogCtx.Find(postId); // بر اساس شماره مطلب، مطلب یافت شده و فیلدهای آن تنظیم می‌شوند
            if (post == null) return;

            if (!post.Rating.TotalRaters.HasValue) post.Rating.TotalRaters = 0;
            if (!post.Rating.TotalRating.HasValue) post.Rating.TotalRating = 0;
            if (!post.Rating.AverageRating.HasValue) post.Rating.AverageRating = 0;

            post.Rating.TotalRaters++;
            post.Rating.TotalRating += rating;
            post.Rating.AverageRating = post.Rating.TotalRating / post.Rating.TotalRaters;

            // todo: call save changes at the end.
        }
    }
}

@using System.Text.RegularExpressions
@model IList<jQueryMvcSample03.Models.BlogPost>
<ul>
    @foreach (var item in Model)
    {
        <li>
            <fieldset>
            <legend>مطلب @item.Id</legend>
                <h5>
                    @Html.ActionLink(linkText: item.Title,
                                 actionName: "Post",
                                 controllerName: "Home",
                                 routeValues: new { id = item.Id },
                                 htmlAttributes: null)
                </h5>
                @item.Body
                <div class="post_rating">
                    @Html.Raw(Regex.Replace(@StarRatingHelper.AddStarRating(item.Id, item.Rating.AverageRating, item.Rating.TotalRaters, "BlogPost").ToHtmlString(), @">\s+<", "><"))
                </div>
            </fieldset>
        </li>
    }
</ul>

@model IList<jQueryMvcSample03.Models.BlogPost>
@{
    ViewBag.Title = "Index";
    var postInfoUrl = Url.Action(actionName: "SaveRatings", controllerName: "Home");
}
<h2>
    سیستم امتیاز دهی</h2>
@{ Html.RenderPartial("_ItemsList", Model); }
@section JavaScript
{
    <script type="text/javascript">
        $(document).ready(function () {
            $(".rating.stars.active").StarRating({
                ratingStarsSpan: '.rating.stars',
                postInfoUrl: '@postInfoUrl',
                loginUrl: '/login',
                errorHandler: function () {
                    alert('خطایی رخ داده است');
                },
                completeHandler: function () {
                    alert('با تشکر! رای شما با موفقیت ثبت شد');
                },
                onlyOneTimeHandler: function () {
                    alert('فقط یکبار می‌توانید به ازای هر مطلب رای دهید');
                }
            });
        });
    </script>
}

 dtexec /option [value] [/option [value]]…

 dtexec /sq <Package Name> /ser <Server Name>

 dtexec /dts “\File System\<Package File Name>”

 dtexec /f “c:\<Package File Name>” /l “DTS.LogProviderTextFile; <Log File Name>”

 dtexec  /server “<Server Name>”  /sql “<Package Name>”  / user “ssis” /Password “ssis@ssis” /De “123”

Partial Public Class StoredProcedures
    '------------------------------------------------
    'exec dbo.Spc_NtDtexec 'Package','ssis','ssis@ssis','1234512345'
    '------------------------------------------------
    <Microsoft.SqlServer.Server.SqlProcedure()> _
    Public Shared Sub Spc_NtDtexec(ByVal PackageName As String, _
                                   ByVal UserName As String, _
                                   ByVal Password As String, _
                                   ByVal Decrypt As String)
        Dim p As New System.Diagnostics.Process()
        p.StartInfo.FileName = "C:\Program Files\Microsoft SQL Server\100\DTS\Binn\DTExec.exe"
        p.StartInfo.RedirectStandardOutput = True
        p.StartInfo.Arguments = "/sql " & PackageName & " /User " & UserName & " /Password " & Password & " /De " & Decrypt
        p.StartInfo.UseShellExecute = False
        p.Start()
        p.WaitForExit()
        Dim output As String
        output = p.StandardOutput.ReadToEnd()
        Microsoft.SqlServer.Server.SqlContext.Pipe.Send(output)
    End Sub
End Class

SP_CONFIGURE 'clr enabled',1
GO
RECONFIGURE

 ALTER DATABASE <Database Name> SET TRUSTWORTHY ON
GO
RECONFIGURE

USE <Database Name>
GO
CREATE ASSEMBLY [RunningPackage]
AUTHORIZATION [dbo]
FROM 'C:\RunningPackage.dll'
WITH PERMISSION_SET = UNSAFE
Go
CREATE PROCEDURE [dbo].[Spc_NtDtexec]
@PackageName [nvarchar](50),
@UserName [nvarchar](50),
@Password [nvarchar](50),
@Decrypt [nvarchar](50)
WITH EXECUTE AS CALLER
AS
EXTERNAL NAME [RunningPackage].[RunningPackage.StoredProcedures].[Spc_NtDtexec]
GO

    Private Sub ExecutePackage()
        Dim oSqlConnection As SqlClient.SqlConnection
        Dim oSqlCommand As SqlClient.SqlCommand
        Dim strCnt As String = String.Empty
        strCnt = "Data Source=" & txtServer.Text & ";User ID=" & txtUsername.Text & ";Password=" & txtPassword.Text & ";Initial Catalog=" & cmbDatabaseName.SelectedValue.ToString() & ";"
        Try
            oSqlConnection = New SqlClient.SqlConnection(strCnt)
            oSqlCommand = New SqlClient.SqlCommand
            With oSqlCommand
                .Connection = oSqlConnection
                .CommandType = System.Data.CommandType.StoredProcedure
                .CommandText = "dbo.Spc_NtDtexec"
                .Parameters.Clear()
                .Parameters.Add("@PackageName", System.Data.SqlDbType.VarChar, 50)
                .Parameters.Add("@UserName", System.Data.SqlDbType.VarChar, 50)
                .Parameters.Add("@Password", System.Data.SqlDbType.VarChar, 50)
                .Parameters.Add("@Decrypt", System.Data.SqlDbType.VarChar, 50)
                .Parameters("@PackageName").Value = txtPackageName.Text.Trim()
                .Parameters("@UserName").Value = txtUsername.Text.Trim()
                .Parameters("@Password").Value = txtPassword.Text.Trim()
                .Parameters("@Decrypt").Value = txtDecrypt.Text.Trim()
            End With
            If (oSqlCommand.Connection.State <> System.Data.ConnectionState.Open) Then
                oSqlCommand.Connection.Open()
                oSqlCommand.ExecuteNonQuery()
                System.Windows.Forms.MessageBox.Show("Success")
            End If
            If (oSqlCommand.Connection.State = System.Data.ConnectionState.Open) Then
                oSqlCommand.Connection.Close()
            End If
        Catch ex As Exception
            MessageBox.Show(ex.Message, "Error")
        End Try
    End Sub 'ExecutePackage

CREATE MINING STRUCTURE [New Mailing]
(
CustomerKey LONG KEY,
Gender TEXT DISCRETE,
[Number Cars Owned] LONG DISCRETE,
[Bike Buyer] LONG DISCRETE
)
GO
ALTER MINING STRUCTURE [New Mailing]
ADD MINING MODEL [Naive Bayes]
(
CustomerKey,
Gender,
[Number Cars Owned],
[Bike Buyer] PREDICT
)
USING Microsoft_Naive_Bayes

INSERT INTO <mining model name>
[<mapped model columns>]
<source data query>

<Create xmlns="http://schemas.microsoft.com/analysisservices/2003/engine">
<ParentObject>
  <DatabaseID>DM-02</DatabaseID>
</ParentObject>
<ObjectDefinition>
  <DataSource xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:ddl2="http://schemas.microsoft.com/analysisservices/2003/engine/2"
xmlns:ddl2_2="http://schemas.microsoft.com/analysisservices/2003/engine/2/2"
xmlns:ddl100_100="http://schemas.microsoft.com/analysisservices/2008/engine/100/100"
xmlns:ddl200="http://schemas.microsoft.com/analysisservices/2010/engine/200"
xmlns:ddl200_200="http://schemas.microsoft.com/analysisservices/2010/engine/200/200"
xmlns:ddl300="http://schemas.microsoft.com/analysisservices/2011/engine/300"
xmlns:ddl300_300="http://schemas.microsoft.com/analysisservices/2011/engine/300/300"
xmlns:ddl400="http://schemas.microsoft.com/analysisservices/2012/engine/400"
xmlns:ddl400_400="http://schemas.microsoft.com/analysisservices/2012/engine/400/400"
xsi:type="RelationalDataSource">
<ID>Adventure Works DW2012</ID>
<Name>Adventure Works DW2012</Name>
<ConnectionString>Provider=SQLNCLI11.1;Data Source=(local);Integrated Security=SSPI;
Initial Catalog=AdventureWorksDW2012</ConnectionString>
<ImpersonationInfo>
<ImpersonationMode>ImpersonateCurrentUser</ImpersonationMode>
</ImpersonationInfo>
<Timeout>PT0S</Timeout>
  </DataSource>
</ObjectDefinition>
</Create>

 /* Step 1 */
CREATE MINING MODEL [NBSample]
(
CustomerKey LONG KEY,
Gender TEXT DISCRETE,
[Number Cars Owned] LONG DISCRETE,
[Bike Buyer] LONG DISCRETE PREDICT
)
USING Microsoft_Naive_Bayes
Go

/* Step 2 */
INSERT INTO NBSample (CustomerKey, Gender, [Number Cars Owned],
[Bike Buyer])
OPENQUERY([Adventure Works DW2012],'Select CustomerKey, Gender, [NumberCarsOwned], [BikeBuyer]
FROM [vTargetMail]')

/*  */
SELECT * FROM [NBSample].CONTENT

/*  */
SELECT * FROM [NBSample_Structure].CASES

/* Step 3*/

SELECT FLATTENED MODEL_NAME,
(SELECT ATTRIBUTE_NAME, ATTRIBUTE_VALUE, [SUPPORT], [PROBABILITY], VALUETYPE FROM NODE_DISTRIBUTION) AS t
FROM [NBSample].CONTENT
WHERE NODE_TYPE = 26

namespace jQueryMvcSample02.Models
{
    public class BlogPost
    {
        public int Id { set; get; }
        public string Title { set; get; }
        public string Body { set; get; }
    }
}

using System.Collections.Generic;
using System.Linq;
using jQueryMvcSample02.Models;

namespace jQueryMvcSample02.DataSource
{
    public static class BlogPostDataSource
    {
        private static IList<BlogPost> _cachedItems;
        /// <summary>
        /// با توجه به استاتیک بودن سازنده کلاس، تهیه کش، پیش از سایر فراخوانی‌ها صورت خواهد گرفت
        /// باید دقت داشت که این فقط یک مثال است و چنین کشی به معنای
        /// تهیه یک لیست برای تمام کاربران سایت است
        /// </summary>
        static BlogPostDataSource()
        {
            _cachedItems = createBlogPostsInMemoryDataSource();
        }

        /// <summary>
        /// هدف صرفا تهیه یک منبع داده آزمایشی ساده تشکیل شده در حافظه است
        /// </summary>        
        private static IList<BlogPost> createBlogPostsInMemoryDataSource()
        {
            var results = new List<BlogPost>();
            for (int i = 1; i < 30; i++)
            {
                results.Add(new BlogPost { Id = i, Title = "عنوان " + i, Body = "متن ... متن ... متن " + i });
            }
            return results;
        }

        /// <summary>
        /// پارامترهای شماره صفحه و تعداد رکورد به ازای یک صفحه برای صفحه بندی نیاز هستند
        /// شماره صفحه از یک شروع می‌شود
        /// </summary>
        public static IList<BlogPost> GetLatestBlogPosts(int pageNumber, int recordsPerPage = 4)
        {
            var skipRecords = pageNumber * recordsPerPage;
            return _cachedItems
                        .OrderByDescending(x => x.Id)
                        .Skip(skipRecords)
                        .Take(recordsPerPage)
                        .ToList();
        }
    }
}

using System.Linq;
using System.Web.Mvc;
using System.Web.UI;
using jQueryMvcSample02.DataSource;
using jQueryMvcSample02.Security;

namespace jQueryMvcSample02.Controllers
{
    public class HomeController : Controller
    {
        [HttpGet]
        public ActionResult Index()
        {
            //آغاز کار با صفحه صفر است
            var list = BlogPostDataSource.GetLatestBlogPosts(pageNumber: 0);
            return View(list); //نمایش ابتدایی صفحه
        }

        [HttpPost]
        [AjaxOnly]
        [OutputCache(Location = OutputCacheLocation.None, NoStore = true)]
        public virtual ActionResult PagedIndex(int? page)
        {
            var pageNumber = page ?? 0;
            var list = BlogPostDataSource.GetLatestBlogPosts(pageNumber);
            if (list == null || !list.Any())
                return Content("no-more-info"); //این شرط ما است برای نمایش عدم یافتن رکوردها

            return PartialView("_ItemsList", list);
        }

        [HttpGet]
        public ActionResult Post(int? id)
        {
            if (id == null)
                return Redirect("/");

            //todo: show the content here
            return Content("Post " + id.Value);
        }
    }
}

@model IList<jQueryMvcSample02.Models.BlogPost>
<ul>
    @foreach (var item in Model)
    {
        <li>
            <h5>
                @Html.ActionLink(linkText: item.Title,
                                 actionName: "Post",
                                 controllerName: "Home",
                                 routeValues: new  { id = item.Id },
                                 htmlAttributes: null)
            </h5>
            @item.Body
        </li>
    }
</ul>

@model IList<jQueryMvcSample02.Models.BlogPost>
@{
    ViewBag.Title = "Index";
    var loadInfoUrl = Url.Action(actionName: "PagedIndex", controllerName: "Home");
}
<h2>
    اسکرول نامحدود</h2>
@{ Html.RenderPartial("_ItemsList", Model); }
<div id="MoreInfoDiv">
</div>
<div align="center" style="margin-bottom: 9px;">
    <span id="moreInfoButton" style="width: 90%;" class="btn btn-info">بیشتر</span>
</div>
<div id="ProgressDiv" align="center" style="display: none">
    <br />
    <img src="@Url.Content("~/Content/images/loadingAnimation.gif")" alt="loading..."  />
</div>
@section JavaScript
{
    <script type="text/javascript">
        $(document).ready(function () {
            $("#moreInfoButton").InfiniteScroll({
                moreInfoDiv: '#MoreInfoDiv',
                progressDiv: '#ProgressDiv',
                loadInfoUrl: '@loadInfoUrl',
                loginUrl: '/login',
                errorHandler: function () {
                    alert('خطایی رخ داده است');
                },
                completeHandler: function () {
                    // اگر قرار است روی اطلاعات نمایش داده شده پردازش ثانوی صورت گیرد
                },
                noMoreInfoHandler: function () {
                    alert('اطلاعات بیشتری یافت نشد');
                }
            });
        });
    </script>
}

// <![CDATA[
(function ($) {
    $.fn.InfiniteScroll = function (options) {
        var defaults = {
            moreInfoDiv: '#MoreInfoDiv',
            progressDiv: '#Progress',
            loadInfoUrl: '/',
            loginUrl: '/login',
            errorHandler: null,
            completeHandler: null,
            noMoreInfoHandler: null
        };
        var options = $.extend(defaults, options);

        var showProgress = function () {
            $(options.progressDiv).css("display", "block");
        }

        var hideProgress = function () {
            $(options.progressDiv).css("display", "none");
        }       

        return this.each(function () {
            var moreInfoButton = $(this);
            var page = 1;
            $(moreInfoButton).click(function (event) {
                showProgress();
                $.ajax({
                    type: "POST",
                    url: options.loadInfoUrl,
                    data: JSON.stringify({ page: page }),
                    contentType: "application/json; charset=utf-8",
                    dataType: "json",
                    complete: function (xhr, status) {
                        var data = xhr.responseText;
                        if (xhr.status == 403) {
                            window.location = options.loginUrl;
                        }
                        else if (status === 'error' || !data) {
                            if (options.errorHandler)
                                options.errorHandler(this);
                        }
                        else {
                            if (data == "no-more-info") {
                                if (options.noMoreInfoHandler)
                                    options.noMoreInfoHandler(this);
                            }
                            else {
                                var $boxes = $(data);
                                $(options.moreInfoDiv).append($boxes);
                            }
                            page++;
                        }
                        hideProgress();
                        if (options.completeHandler)
                            options.completeHandler(this);
                    }
                });
            });
        });
    };
})(jQuery);
// ]]>