public void Delete(IndustrialSector sectorToDelete)
{
var originalIndustrialSector = Get(sectorToDelete.Id);
_entities.DeleteObject(originalIndustrialSector);
_entities.SaveChanges();
}
public IndustrialSector Create(IndustrialSector sectorToCreate)
{
_entities.AddToIndustrialSectorSet(sectorToCreate);
_entities.SaveChanges();
return sectorToCreate;
}
public IndustrialSector Update(IndustrialSector sectorToUpdate)
{
var originalIndustrialSector = Get(sectorToUpdate.Id);
_entities.ApplyCurrentValues(originalIndustrialSector.EntityKey.EntitySetName, sectorToUpdate);
_entities.SaveChanges();
return sectorToUpdate;
}
public bool ValidateIndustrialSector(IndustrialSector sectorToValidate)
{
//convert null values to empty strings
sectorToValidate.Sector = sectorToValidate.Sector ?? "";
if (sectorToValidate.Sector.Trim().Length == 0)
_validationDictionary.AddError("Sector", "Sector is required.");
return _validationDictionary.IsValid;
}
public bool DeleteIndustrialSector(IndustrialSector sectorToDelete)
{
try
{
_repository.Delete(sectorToDelete);
}
catch
{
return false;
}
return true;
}
public ActionResult Edit(IndustrialSector industrialSector)
{
// normaly we should have those parameters : "Edit(int id, FormCollection values)"
// Then we would retrieve the existing sector from db (by his id) and then update the
// fields with the form posted values.But in this specific case we can directly
// pass an "IndustrialSector" instance, the binder has automatically bound the "id"
// field from the request(/Sector/Edit/{id}) and the "sector" field from the form.
// ...
if (!_sectorService.EditIndustrialSector(industrialSector))
{
return View(industrialSector);
}
return RedirectToAction("Index");
}
public bool EditIndustrialSector(IndustrialSector sectorToEdit)
{
// Validation logic
if (!ValidateIndustrialSector(sectorToEdit))
return false;
// Database logic
try
{
_repository.Update(sectorToEdit);
}
catch
{
return false;
}
return true;
}
public CreateEditSectorForm(IndustrialSector sector, bool editMode)
{
InitializeComponent();
_sector = sector;
_editMode = editMode;
_modelState = new Dictionary<string, string>();
_sectorService = new IndustrialSectorService(new SimpleModelStateWrapper(_modelState));
if (_editMode)
{
this.Text = "Edit Sector";
this.createEditButton.Text = "Save";
}
this.sectorBindingSource.DataSource = _sector;
}
/// <summary>
/// Create a new IndustrialSector object.
/// </summary>
/// <param name="id">Initial value of the Id property.</param>
/// <param name="sector">Initial value of the Sector property.</param>
public static IndustrialSector CreateIndustrialSector(global::System.Int32 id, global::System.String sector)
{
IndustrialSector industrialSector = new IndustrialSector();
industrialSector.Id = id;
industrialSector.Sector = sector;
return industrialSector;
}
/// <summary>
/// Deprecated Method for adding a new object to the IndustrialSectorSet EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToIndustrialSectorSet(IndustrialSector industrialSector)
{
base.AddObject("IndustrialSectorSet", industrialSector);
}
public ActionResult Delete(IndustrialSector industrialSector)
{
if (!_sectorService.DeleteIndustrialSector(industrialSector))
return View(industrialSector);
return RedirectToAction("Index");
}
