public ActionResult DeleteDatasetElement(DatasetElementDeleteModel model)
{
ViewBag.MenuItem = CurrentMenuItem;
var cancelRedirectUrl = (TempData["cancelRedirectUrl"] ?? string.Empty).ToString();
ViewBag.cancelRedirectUrl = cancelRedirectUrl;
ArrayList errors = new ArrayList();
if (ModelState.IsValid)
{
var element = _unitOfWork.Repository <DatasetElement>().Queryable().SingleOrDefault(ds => ds.Id == model.DatasetElementId);
try
{
ArrayList delete = new ArrayList();
delete.AddRange(element.DatasetRules.ToArray());
foreach (DatasetRule rule in delete)
{
_unitOfWork.Repository <DatasetRule>().Delete(rule);
}
_unitOfWork.Repository <Field>().Delete(element.Field);
_unitOfWork.Repository <DatasetElement>().Delete(element);
_unitOfWork.Complete();
}
catch (DbUpdateException ex)
{
errors.Add("Unable to delete element. " + ex.Message);
}
if (errors.Count == 0)
{
HttpCookie cookie = new HttpCookie("PopUpMessage");
cookie.Value = "Dataset element deleted successfully";
Response.Cookies.Add(cookie);
return(Redirect("/Admin/ManageDatasetElement.aspx"));
}
else
{
AddErrors(errors);
}
}
return(View(model));
}
public ActionResult DeleteDatasetElement(long id, string cancelRedirectUrl)
{
ViewBag.MenuItem = CurrentMenuItem;
TempData["cancelRedirectUrl"] = cancelRedirectUrl;
ViewBag.CancelRedirectUrl = cancelRedirectUrl;
var element = _unitOfWork.Repository <DatasetElement>().Queryable().SingleOrDefault(de => de.Id == id);
var allowDelete = (_infrastuctureService.HasAssociatedData(element) == false);
DatasetElementDeleteModel model = new DatasetElementDeleteModel()
{
DatasetElementId = element.Id, DatasetElementName = element.ElementName, AllowDelete = allowDelete
};
ViewData.Model = model;
ViewBag.Id = id;
ViewBag.AlertMessage = allowDelete == false ? "Unable to delete this record as it has associated referential data...." : "You are about to delete this record. This action is not reversible....";
return(View());
}
