Untitled

<!DOCTYPE html>
<html>
  <head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width" />
<title>@ViewBag.Title</title>

@Styles.Render("~/Content/css")
@Styles.Render("~/content/themes/base/css")
@Scripts.Render("~/bundles/jquery")
@Scripts.Render("~/bundles/jqueryui")
@Scripts.Render("~/bundles/jqueryval")
@Scripts.Render("~/bundles/modernizr")

<script>
    $(function () {
        $("#edit-dialog").dialog(
                {
                    autoOpen:false,
                    height: 140,
                    modal: true
                });

        $("#model-opener").click(function () {
            $("#edit-dialog").dialog("open");
        });
    });

</script>
</head>
<body>
@RenderBody()
@RenderSection("scripts", required: false)
</body>
</html>

@using RegisterPageBasic.Models
@model IEnumerable<Messege>
@{
    ViewBag.Title = "Current";
}

<h2>@ViewBag.TopicName</h2>

@foreach (Messege messeges in Model)
{
 <fieldset>
    <p>Пользователь <b>@messeges.Author</b> Написал:</p>
    <p>@messeges.Messegee</p>
    <p>@messeges.CreationDate</p>
@if (messeges.Author == HttpContext.Current.User.Identity.Name)
    {
        <p>@Html.ActionLink("Edit", "EditMessege", new { ID = messeges.MessegeID })</p>
    }
</fieldset>

@using (Html.BeginForm())
{
   @Html.TextArea("MessegeToTopic", "This is value", new { ID = @ViewBag.MessegeID })
   <input type="submit" value="OK" />
}

@if (ViewBag.CheckBox)
{
   Html.Partial("EditMessage");
}

public class TopicController : Controller
{
    [HttpGet]
    public ActionResult CreateTopic()
    {
        return View();
    }

    [HttpPost]
    [Authorize]
    public ActionResult CreateTopic(Topic topic,string messegeToTopic)
    {

        using (TopicContext _db = new TopicContext(ConfigurationManager.ConnectionStrings[1].ConnectionString))
        {
            topic.Author = HttpContext.User.Identity.Name;
            topic.CreationDate = DateTime.Now;
            _db.Topics.Add(topic);
            _db.SaveChanges();
        }

        return View();
    }
    [HttpGet]
    public ActionResult AllTopics()
    {
        TopicRepository topicRepos = new TopicRepository();
        IEnumerable<Topic> topic = topicRepos.GetAllTopics();

        return View(topic);
    }

    [HttpGet]
    [Authorize]
    public ActionResult Current(int ID,string TopicName)
    {
        MessegeRepository messegeRepos = new MessegeRepository();
        IEnumerable<Messege> messeege = messegeRepos.GetAllMessegesForTopicById(ID);
        ViewBag.MessegeID = ID;
        ViewBag.TopicName = TopicName;
        ViewBag.CheckBox = false;

        return View(messeege);
    }
    [HttpPost]
    [Authorize]
    public ActionResult Current(string messegeToTopic, int ID)
    {
        using (MessegeContext _db = new MessegeContext(ConfigurationManager.ConnectionStrings[1].ConnectionString))
        {
            Messege currentMessage = new Messege();
            currentMessage.TopicID = ID;
            currentMessage.Messegee = messegeToTopic;
            currentMessage.Author = HttpContext.User.Identity.Name;
            currentMessage.CreationDate = DateTime.Now;
            _db.Messeges.Add(currentMessage);
            _db.SaveChanges();
        }
        ViewBag.CheckBox = false;
        MessegeRepository messegeRepos = new MessegeRepository();
        IEnumerable<Messege> messeege = messegeRepos.GetAllMessegesForTopicById(ID);

        return View(messeege);
    }
    [HttpGet]
    public PartialViewResult EditMessege(int ID)
    {
        using (MessegeContext _db = new MessegeContext(ConfigurationManager.ConnectionStrings[1].ConnectionString))
        {
            Messege editMessege = _db.Messeges.FirstOrDefault(m => m.MessegeID == ID);
            ViewBag.CheckBox = true;
            ViewBag.TopicID = ID;
            return PartialView(editMessege);
        }
    }
    [HttpPost]
    public ActionResult EditMessege(string messegeToTopic,int ID)
    {
        using (MessegeContext _db = new MessegeContext(ConfigurationManager.ConnectionStrings[1].ConnectionString))
        {
            Messege messege = _db.Messeges.FirstOrDefault(m => m.MessegeID == ID);
            messege.Messegee = messegeToTopic;
            _db.SaveChanges();

            MessegeRepository messegeRepos = new MessegeRepository();
            int TopicID = messegeRepos.GetTopicIDByMessgeID(ID);
            return RedirectToAction("Current", new { ID = TopicID, TopicName = ViewBag.TopicName});
        }
    }