ASP.NET Mvc Question - asp.net-mvc

Question

I wrote something like this in the controller.
public ActionResult Giris()
{
ViewData["Tarif"] = (from t in _entities.Tarif
join k in _entities.Kullanici on t.KID equals k.KID
select new {KAdi = k.KAdi, TAdi = t.TAdi})
.Take(4);
return View();
}
I am using it as below in the view page.
<% foreach (var item in (IEnumerable<dynamic>)ViewData["Tarif"]) { %>
<div class="begenilen-video" style="float:left">
<img class="video-resmi" alt="reklam" src="../../Uygulama/Resimler/Reklam/1.jpg" />
<span class="benzer-yemek-tarifi-adi"></span><%=item.TAdi %><br />
<span class="benzer-yemek-tarifi-ekleyen">Ekleyen: </span><br />
<span class="benzer-yemek-tarifi-izlenme">İzlenme: </span>
</div>
<% } %>
However,I am receive the error in the select statement.How do I invoke the items in the view page?
Thanks in advance.

Answer 1

As a guess because you haven't posted the error:
The object being stored in ViewData["Tarif"] will be of the type IQueryable<T> where T is an anonymous object and in your view you are casting to IEnumerable<dynamic>. IQueryable is also lazily loaded so you will be trying to execute your query once the object has been disposed.
You should really create a strongly typed view model
public class ViewModelType {
public IEnumerable<TarifType> Tarif { get; set; }
}
Tarif type
public class TarifType {
public string KAdi { get; set; }
public string TAdi { get; set; }
}
controller
public ActionResult Giris() {
var viewModel = new ViewModelType();
viewModel.Tarif = (from t in _entities.Tarif
join k in _entities.Kullanici on t.KID equals k.KID
select new TraifType { KAdi = k.KAdi, TAdi = t.TAdi }
).Take(4)
.ToList();
return View(viewModel);
}
view
<% foreach (var item in viewModel.Tarif) { %>
<div class="begenilen-video" style="float:left">
<img class="video-resmi" alt="reklam" src="../../Uygulama/Resimler/Reklam/1.jpg" />
<span class="benzer-yemek-tarifi-adi"></span><%=item.TAdi %><br />
<span class="benzer-yemek-tarifi-ekleyen">Ekleyen: </span><br />
<span class="benzer-yemek-tarifi-izlenme">İzlenme: </span>
</div>
<% } %>