title: Kendo UI Grid dropdown with Foreign key
body: <p>I should have asked this question on the Telerik forum but having browsed through many answers there, with due respect to Telerik, I feel it will be futile and I can expect better and quicker answers here. So here I go:</p>
  
  <p>I am using Kendo UI Grid control and displaying the values in an editable dropdownlist cell.But that has taken away the in built filtering capability as it is not provided out of the box. Now I am stuck on the only way to achieve this which is using foreign keys; <a href="http://demos.telerik.com/aspnet-mvc/grid/foreignkeycolumn" rel="nofollow">http://demos.telerik.com/aspnet-mvc/grid/foreignkeycolumn</a></p>
  
  <p>There are some bits missing in the example like the PopulateCategories() function and what code to put in the MVC EditorTemplate. </p>
  
  <p>Has anyone tried and successfully able to display the filters? I can provide my code but I think thats not part of the question as there is nothing wrong in the code. What I am asking is how I can achieve filtering with dropdownlist templates using the solution provided by Telerik. </p>