public ActionResult Edit(ItemTypesViewModel viewModel)
{
if (Session["isAdmin"] == null || !(bool)Session["isAdmin"])
return RedirectToAction("Index", new { controller = "Home", action = "Index" });
if (ModelState.IsValid)
{
db.Entry(viewModel.ItemTypeModel).State = EntityState.Modified;
db.SaveChanges();
if (viewModel.ItemsModel != null)
for(int i = 0; i<viewModel.ItemsModel.Count; i++)
{
var dbItem = db.Items.Find(viewModel.ItemsModel[i].ItemId);
if (dbItem == null)
return RedirectToAction("Index");
dbItem.InventoryLocationId = viewModel.ItemsModel[i].InventoryLocationId;
dbItem.LabelId = viewModel.ItemsModel[i].LabelId;
db.Entry(dbItem).State = EntityState.Modified;
db.SaveChanges();
}
return RedirectToAction("Index");
}
return null;
}
// GET: ItemTypes/Edit/5
public ActionResult Edit(int? id)
{
if (Session["isAdmin"] == null || !(bool)Session["isAdmin"])
return RedirectToAction("Index", new { controller = "Home", action = "Index" });
if (id == null)
{
return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
}
//Find the Item Type
ItemTypes itemTypes = db.ItemTypes.Find(id);
if (itemTypes == null)
{
return HttpNotFound();
}
var availableToEdit = itemTypes.Item.Where(item => item.BundleId == null);
var itemsModel = availableToEdit.Where(item => item.CheckedOutSchoolId==null).OrderBy(item => item.InventoryLocation != null ? item.InventoryLocation.InventoryLocationName : "").ThenBy(item => item.Label !=null ? item.Label.LabelName : "").ToList();
//Create List of Inventory Locations
IList<SelectListItem> inventoryLocations = db.InventoryLocations.Select(x => new SelectListItem
{
Text = x.InventoryLocationName,
Value = x.InventoryLocationId.ToString()
}).OrderBy(listItem => listItem.Text).ToList();
//Create List of Labels
IList<SelectListItem> labels = db.Labels.Select(x => new SelectListItem
{
Text = x.LabelName,
Value = x.LabelId.ToString()
}).OrderBy(listItem => listItem.Text).ToList();
//Insert Empty value for no location
inventoryLocations.Insert(0, new SelectListItem { Text = "", Value = null });
labels.Insert(0, new SelectListItem { Text = "", Value = null });
//Create List of Lists of SelectListItems (1 for every Item)
IList<IEnumerable<SelectListItem>> invLocSelectLists = new List<IEnumerable<SelectListItem>>();
IList<IEnumerable<SelectListItem>> labelSelectLists = new List<IEnumerable<SelectListItem>>();
for (int i= 0; i < itemsModel.Count; i++)
{
var currId = itemsModel[i].InventoryLocationId; //Current Id
IList<SelectListItem> currList = new List<SelectListItem>(); //Create Copy of list
foreach (var item in inventoryLocations)
currList.Add(new SelectListItem {Text= item.Text, Value = item.Value });
var currLabelId = itemsModel[i].LabelId;
IList<SelectListItem> currLabelList = new List<SelectListItem>(); //Create Copy of list
foreach (var item in labels)
currLabelList.Add(new SelectListItem { Text = item.Text, Value = item.Value });
//Find the index to be selected
if (currId == null)
currList[0].Selected = true;
else
for (int j = 0; j < currList.Count; j++)
if (currId.ToString().Equals(currList[j].Value))
{
currList[j].Selected = true;
break;
}
if(currLabelId == null)
currLabelList[0].Selected = true;
else
for (int j = 0; j < currLabelList.Count; j++)
if (currLabelId.ToString().Equals(currLabelList[j].Value))
{
currLabelList[j].Selected = true;
break;
}
invLocSelectLists.Add(currList); //Add to the collection
labelSelectLists.Add(currLabelList);
}
ItemTypesViewModel vm = new ItemTypesViewModel
{
ItemTypeModel = itemTypes,
ItemsModel = itemsModel,
InventoryLocations = invLocSelectLists,
Labels = labelSelectLists
};
return View(vm);
}
