mysite.com/reporting

using System.ComponentModel.DataAnnotations;

namespace SampleProject.Models
{
    public class Channel
    {
        public string ChannelTitle { get; set; }
        [Required]
        public string ChannelUrl { get; set; }
    }
}

using System.Collections.Generic;

namespace SampleProject.Models
{
    public static class ChannelDataSource
    {
        static ChannelDataSource() => Channels = new List<Channel>();
        public static List<Channel> Channels { get; private set; }
        public static void Add(Channel channel) => Channels.Add(channel);
    }
}

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

namespace SampleProject.Controllers
{
    public class ChannelController : Controller
    {
        // GET: Channel
        public ActionResult Index()
        {
            var channels = ChannelDataSource.Channels;
            return View(channels);
        }

        public ActionResult Channel(string channelUrl)
        {
            if (string.IsNullOrWhiteSpace(channelUrl))
            {
                return new HttpNotFoundResult("channel not found!");
            }
            var channel = ChannelDataSource.Channels.SingleOrDefault(ch => ch.ChannelUrl == channelUrl.ToLower());
            if (channel == null)
            {
                return new HttpNotFoundResult("channel not found!");
            }
            return View(channel);
        }

        public ActionResult Create() => View();

        [HttpPost]
        [ValidateAntiForgeryToken]
        public ActionResult Create(Channel channel)
        {
            if (!ModelState.IsValid)
            {
                ModelState.AddModelError(string.Empty, "Please check your inputs!");
                return View(channel);
            }
            ChannelDataSource.Add(channel);
            TempData["Message"] = "Channel added successfully!";
            return RedirectToAction(nameof(Index));
        }
    }
}

using System.Web.Mvc;
using System.Web.Routing;

namespace SampleProject
{
    public class RouteConfig
    {
        public static void RegisterRoutes(RouteCollection routes)
        {
            routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

            routes.MapRoute(
                name: "ChannelUrls",
                url: "{channelurl}",
                defaults: new { controller = "Channel", action = "Channel", id = UrlParameter.Optional }
            );

            routes.MapRoute(
                name: "Default",
                url: "{controller}/{action}/{id}",
                defaults: new { controller = "Channel", action = "Index", id = UrlParameter.Optional }
            );
        }
    }
}

using System.Collections.Generic;
using System.Linq;
using System.Web.Routing;

namespace SampleProject.Models
{
    public static class Utility
    {
        public static List<string> GetAllAreaNames()
        {
            var areaNames = RouteTable.Routes.OfType<Route>()
                            .Where(d => d.DataTokens != null)
                            .Where(d=> d.DataTokens.ContainsKey("area"))
                            .Select(r => r.DataTokens["area"].ToString().ToLower())
                            .ToList();
            return areaNames;
        }
    }
}

using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Web.Mvc;
using SampleProject.Models;

namespace SampleProject.CustomValidators
{
    public class CheckForAreaExisting : ValidationAttribute, IClientValidatable
    {
        public List<string> AreaNames
        {
            get
            {
                return Utility.GetAllAreaNames();
            }
        }
        public IEnumerable<ModelClientValidationRule> GetClientValidationRules(ModelMetadata metadata, ControllerContext context)
        {
            var rule = new ModelClientValidationRule
            {
                ValidationType = "checkforareaexisting",
                ErrorMessage = FormatErrorMessage(metadata.GetDisplayName())
            };
            rule.ValidationParameters.Add("areanames", string.Join(",", AreaNames));
            yield return rule;
        }

        public override bool IsValid(object value)
        {
            if (value != null)
            {
                return Utility.GetAllAreaNames()
                   .SingleOrDefault(area => area == value.ToString().ToLower()) == null;
            }
            return true;
        }
    }
}

jQuery.validator.addMethod("checkforareaexisting",
    function (value, element, param) {
        var isValueOneOfTheAreaNames = $.inArray(value.toLowerCase(), param.areaNames) === -1;
        return isValueOneOfTheAreaNames;
    });

$.validator.unobtrusive.adapters.add('checkforareaexisting', ['areanames'], function (options) {
    options.rules['checkforareaexisting'] = { areaNames: options.params.areanames.split(',') };
    options.messages['checkforareaexisting'] = options.message;
});

<!DOCTYPE html>

<html>
<head>
    <meta name="viewport" content="width=device-width" />
    <title>_Layout</title>
    <style>

    </style>
</head>
<body>
    <div>
        @RenderBody()
    </div>
    <script src="~/Scripts/Jquery.js"></script>
    <script src="~/Scripts/jquery.validate.min.js"></script>
    <script src="~/Scripts/jquery.validate.unobtrusive.min.js"></script>
    <script src="~/Scripts/CustomValidation.js"></script>
</body>
</html>

using SampleProject.CustomValidators;
using System.ComponentModel.DataAnnotations;

namespace SampleProject.Models
{
    public class Channel
    {
        public string ChannelTitle { get; set; }
        [Required]
        [CheckForAreaExisting(ErrorMessage = "You can't use this url for your channel!")]
        public string ChannelUrl { get; set; }
    }
}

[HttpPost]
public ActionResult CheckForAreaExisting(string channelUrl)
{
    var isValueOneOfTheAreaNames = Utility.GetAllAreaNames()
                                   .SingleOrDefault(area => area == channelUrl.ToLower()) == null;
    return Json(isValueOneOfTheAreaNames);
}  

using System.ComponentModel.DataAnnotations;
using System.Web.Mvc;

namespace SampleProject.Models
{
    public class Channel
    {
        public string ChannelTitle { get; set; }
        [Required]
        [Remote("CheckForAreaExisting", "Channel",
            ErrorMessage = "You can't use this url for your channel!",
            HttpMethod = "Post")]
        public string ChannelUrl { get; set; }
    }
}

Uncaught Error: SignalR: Error loading hubs. Ensure your hubs reference is correct, e.g. <script src='/signalr/js'></script>.
    at Object.start (jquery.signalR-2.4.0.min.js:9)
    at HTMLDocument.<anonymous> (Default.aspx:716)
.......


hubs:1 Failed to load resource: net::ERR_CONNECTION_TIMED_OUT

 $.connection.hub.start().done(function ()

editoptions: { dataUrl: '...url to get json....',
               buildSelect: function (response) {
                    var data = typeof response === "string" ?  $.parseJSON(response.responseText) : response,
                    var s = "<select>";
                    s += '<option value="0">--No Manager--</option>';
                    $.each(data, function () {
                          s += '<option value="' + this.EmployeeId + '">' + this.EmployeeName + '</option>';
                    });
                return s + "</select>";
              }
}

using (var db = new BloggingContext()) 
{ 
    using (var trn = db.Database.BeginTransaction()) 
    { 
        db.Blogs.Add(new Site { Url = "http://msdn.com/data/ef" }); 
        db.Blogs.Add(new Site { Url = "http://blogs.msdn.com/adonet" }); 
        db.SaveChanges(); 
 
        db.Blogs.Add(new Site { Url = "http://twitter.com/efmagicunicorns" }); 
        db.SaveChanges(); 
 
        trn.Commit(); 
    } 
}

 function prettyDate(time){
    var date = new Date(time || ""),
      diff = (((new Date()).getTime() - date.getTime()) / 1000),
      day_diff = Math.floor(diff / 86400);
 
    if ( isNaN(day_diff) || day_diff < 0 || day_diff >= 31 )
      return;
 
    return day_diff == 0 && (
        diff < 60 && "just now" ||
        diff < 120 && "1 minute ago" ||
        diff < 3600 && Math.floor( diff / 60 ) +
          " minutes ago" ||
        diff < 7200 && "1 hour ago" ||
        diff < 86400 && Math.floor( diff / 3600 ) +
          " hours ago") ||
      day_diff == 1 && "Yesterday" ||
      day_diff < 7 && day_diff + " days ago" ||
      day_diff < 31 && Math.ceil( day_diff / 7 ) +
        " weeks ago";
  }

function prettyDate(now, time){
  var date = new Date(time || ""),
    diff = (((new Date(now)).getTime() - date.getTime()) / 1000),
    day_diff = Math.floor(diff / 86400);
 
  if ( isNaN(day_diff) || day_diff < 0 || day_diff >= 31 )
    return;
 
  return day_diff == 0 && (
      diff < 60 && "just now" ||
      diff < 120 && "1 minute ago" ||
      diff < 3600 && Math.floor( diff / 60 ) +
        " minutes ago" ||
      diff < 7200 && "1 hour ago" ||
      diff < 86400 && Math.floor( diff / 3600 ) +
        " hours ago") ||
    day_diff == 1 && "Yesterday" ||
    day_diff < 7 && day_diff + " days ago" ||
    day_diff < 31 && Math.ceil( day_diff / 7 ) +
      " weeks ago";
}

<!doctype html>
<html>
<head>
  <meta charset="utf-8">
  <title>Refactored date examples</title>
  <script src="prettydate.js"></script>
  <script>
  function test(then, expected) {
    results.total++;
    var result = prettyDate("2013/01/28 22:25:00", then);
    if (result !== expected) {
      results.bad++;
      console.log("Expected " + expected +
        ", but was " + result);
    }
  }
  var results = {
    total: 0,
    bad: 0
  };
  test("2013/01/28 22:24:30", "just now");
  test("2013/01/28 22:23:30", "1 minute ago");
  test("2013/01/28 21:23:30", "1 hour ago");
  test("2013/01/27 22:23:30", "Yesterday");
  test("2013/01/26 22:23:30", "2 days ago");
  test("2012/01/26 22:23:30", undefined);
  console.log("Of " + results.total + " tests, " +
    results.bad + " failed, " +
    (results.total - results.bad) + " passed.");
  </script>
</head>
<body>
 
</body>
</html>