public async Task <ActionResult> CreateAsync(MenuItem menuItem)
{
if (menuItem == null)
{
throw new ArgumentNullException(nameof(menuItem));
}
if (ModelState.IsValid)
{
menuItem.TrackingState = TrackingState.Added;
foreach (var item in menuItem.SubMenus)
{
item.ParentId = menuItem.Id;
item.TrackingState = TrackingState.Added;
}
menuItemService.ApplyChanges(menuItem);
try
{
var result = await unitOfWork.SaveChangesAsync();
return(Json(new { success = true, result = result }, JsonRequestBehavior.AllowGet));
}
catch (System.Data.Entity.Validation.DbEntityValidationException e)
{
var errormessage = string.Join(",", e.EntityValidationErrors.Select(x => x.ValidationErrors.FirstOrDefault()?.PropertyName + ":" + x.ValidationErrors.FirstOrDefault()?.ErrorMessage));
return(Json(new { success = false, err = errormessage }, JsonRequestBehavior.AllowGet));
}
catch (Exception e)
{
return(Json(new { success = false, err = e.GetBaseException().Message }, JsonRequestBehavior.AllowGet));
}
//DisplaySuccessMessage("Has update a menuItem record");
}
else
{
var modelStateErrors = string.Join(",", ModelState.Keys.SelectMany(key => ModelState[key].Errors.Select(n => n.ErrorMessage)));
return(Json(new { success = false, err = modelStateErrors }, JsonRequestBehavior.AllowGet));
//DisplayErrorMessage(modelStateErrors);
}
//var menuitemRepository = this.unitOfWork.RepositoryAsync<MenuItem>();
//ViewBag.ParentId = new SelectList(await menuitemRepository.Queryable().OrderBy(n=>n.Title).ToListAsync(), "Id", "Title", menuItem.ParentId);
//return View(menuItem);
}
