public ActionResult List()
        {
            ViewData["Title"] = "Idėjų sąrašas";            
            ViewData.Model = _dataManager.Ideas.GetIdeas();

            return View();
        }

        public ActionResult Comments(int ideaId = 1)
        {
            var model = _dataManager.Comments.GetComments(ideaId);

            return PartialView(model);
        }

        @foreach (var item in Model){
            <tr>
                <td>
                    @Html.DisplayFor(modelItem => item.Title)
                </td>
                <td>
                    @if (item.User != null)
                    {
                        @Html.Encode(item.User.UserName)
                    }        
                </td>
            </tr>
            <tr>
                <td>                    
                    <div id="comments">
                        @{
                            Html.RenderPartial("Comments", item.Comments);
                        }
                    </div>                    
                </td>
            </tr>
    }