public ActionResult Edit(int? id)
{
using (var db = new ApplicationDbContext())
{
if (id == null)
{
return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
}
PalletGroup palletGroup = db.PalletGroups.SingleOrDefault(p => p.ID == (int)id);
if (palletGroup == null)
{
return HttpNotFound();
}
var model = new PalletGroupUpdateViewModel();
var palletDescriptors = db.PalletDescriptors.Select(p => new
{
ID = p.ID,
Name = p.Name
}).ToList();
model.PalletDescriptors = new MultiSelectList(palletDescriptors, "ID", "Name");
model.Name = palletGroup.Name;
List<int> palletDescriptorIdsAsList = new List<int>();
PalletGroup palletGroupToGetPalletDescriptorsFrom = db.PalletGroups.Single(p => p.ID == (int)id);
foreach (var item in palletGroupToGetPalletDescriptorsFrom.PalletDescriptors)
{
palletDescriptorIdsAsList.Add(item.ID);
}
model.PalletDescriptorID = palletDescriptorIdsAsList.ToArray();
return View(model);
}
}
public ActionResult Edit(PalletGroupUpdateViewModel model)
{
using (var db = new ApplicationDbContext())
{
if (ModelState.IsValid)
{
List<PalletDescriptor> palletDescriptorsToAdd = new List<PalletDescriptor>();
foreach (var id in model.PalletDescriptorID)
{
palletDescriptorsToAdd.Add(db.PalletDescriptors.Single(p => p.ID == id));
}
PalletGroup palletGroupToUpdate = db.PalletGroups.Single(p => p.ID == model.ID);
palletGroupToUpdate.DateUpdated = DateTime.Now;
palletGroupToUpdate.Name = model.Name;
palletGroupToUpdate.PalletDescriptors = palletDescriptorsToAdd;
return RedirectToAction("Index");
}
return View(model);
}
}
