Basic Grid post not working

I have written code for so many grids. But this one grid is giving me trouble. Not sure what the problem is. Its a basic master table grid with read/create/delete. Read and Delete get called but for some reason create and update don't get invoked. Any ideas?

View file Code:

@using Kendo.Mvc.UI;
@{
ViewBag.Title = "Import FileNames";
}
<h4>Maintain Import FileNames</h4>
@(Html.Kendo().Grid<CaseManagement.Models.ImportFileModel>()
.Name("importFileGrid")
.Columns(columns =>
{
columns.Command(command => { command.Edit(); command.Destroy(); }).Width(200);
columns.ForeignKey(p => p.InventoryType, (System.Collections.IEnumerable)ViewData["InventoryTypeList"], "InventoryCode", "Title").HeaderTemplate("<b>Inventory</b>").Width(150);
columns.Bound(o => o.FileName).Title("File Name");
//columns.Bound(o => o.importId);
//columns.Bound(o => o.InventoryType);
})
.ToolBar(toolbar =>
{
toolbar.Template(@<text>
<div class="toolbar">
<div style="float: right;">
<a class="k-button k-button-icontext k-grid-add" href="#"><span class="k-icon k-add"></span>Add new row</a>
</div>
</div>
</text>);
})
.Editable(editable => editable.Mode(GridEditMode.InLine))
//.Events(events => events.DataBound("onImportFileGridDataBound"))
.HtmlAttributes(new { style = "width: 1000px;" })
.Scrollable()
.Sortable()
.Groupable()
.Pageable()
.DataSource(dataSource => dataSource
.Ajax()
.PageSize(100000)
.Model(model =>
{
model.Id(p => p.importId);
//model.Field(p => p.ImportFileId).DefaultValue("");
})
.Read(read => read.Action("ImportFile_Read", "ImportFile"))
.Create(create => create.Action("ImportFile_Create", "ImportFile"))
.Update(update => update.Action("ImportFile_Update", "ImportFile"))
.Destroy(destroy => destroy.Action("ImportFile_Destroy", "ImportFile"))
)
)
<script type="text/javascript">
function onImportFileGridDataBound() {
this.table.find(".k-grid-edit").hide();
}
</script>

Controller code:

public class ImportFileController : Controller
{
public ImportFileController()
{
ViewData["InventoryTypeList"] = InventoryType.GetInventoryTypes().Select(t => new InventoryType
{
InventoryCode = t.InventoryCode,
Title = t.Title,
DisplayOrder = t.DisplayOrder
}).OrderBy(t => t.DisplayOrder);
}
public ActionResult ImportFileName()
{
return View();
}
public ActionResult ImportFile_Read([DataSourceRequest]DataSourceRequest request)
{
return Json(GetImportFiles().ToDataSourceResult(request));
}
private static IEnumerable<ImportFileModel> GetImportFiles()
{
List<ImportFile> objList;
objList = ImportFile.GetImportFileAll();
int ctr = 1;
List<ImportFileModel> modelList = new List<ImportFileModel>();
foreach(ImportFile item in objList)
{
ImportFileModel m = new ImportFileModel();
m.importId = ctr;
m.InventoryType = item.InventoryType;
m.FileName = item.FileName;
modelList.Add(m);
ctr++;
}
return modelList;
//return objList.Select(obj => new ImportFileModel
//{
// importId =
// ImportFileId = obj.InventoryType + "_" + obj.FileName,
// InventoryType = obj.InventoryType,
// FileName = obj.FileName,
//});
}
[AcceptVerbs(HttpVerbs.Post)]
public ActionResult ImportFile_Create([DataSourceRequest] DataSourceRequest request, ImportFileModel model)
{
if (model != null && ModelState.IsValid)
{
var obj = new ImportFile();
CopyModelToObject(model, obj);
obj.Insert();
}
return Json(new[] { model }.ToDataSourceResult(request, ModelState));
}
[AcceptVerbs(HttpVerbs.Post)]
public ActionResult ImportFile_Update([DataSourceRequest] DataSourceRequest request, ImportFileModel model)
{
if (model != null && ModelState.IsValid)
{
var obj = new ImportFile();
CopyModelToObject(model, obj);
//obj.Save();
}
return Json(new[] { model }.ToDataSourceResult(request, ModelState));
}
[AcceptVerbs(HttpVerbs.Post)]
public ActionResult ImportFile_Destroy([DataSourceRequest] DataSourceRequest request, ImportFileModel model)
{
if (model != null)
{
var obj = new ImportFile();
CopyModelToObject(model, obj);
//obj.Delete();
}
return Json(new[] { model }.ToDataSourceResult(request, ModelState));
}
private void CopyModelToObject(ImportFileModel model, ImportFile obj)
{
obj.InventoryType = model.InventoryType;
obj.FileName = model.FileName;
obj.RecordAddedBy = User.Identity.Name.Substring(User.Identity.Name.IndexOf(@"\") + 1);
}
}