// GET: ExhibitionRoomItem/Create
public ActionResult Create(long?roomId)
{
if (roomId == null)
{
return(NotFound());
}
ExhibitionRoomItemModel roomItemModel = new ExhibitionRoomItemModel();
roomItemModel.RoomId = (Int64)roomId;
ViewBag.RoomId = roomId;
ViewBag.ArtworkList = PopulateArtworkDropDownList(0);
return(View(roomItemModel));
}
public async Task <IActionResult> Create([Bind("ArtworkId,EditionNumber,Scale,RoomId,Order")] ExhibitionRoomItemModel exhibitionRoomItemModel)
{
if (ModelState.IsValid)
{
//default values
exhibitionRoomItemModel.Scale = 1;
exhibitionRoomItemModel.Offset = "0,0,0";
exhibitionRoomItemModel.Axis = "0,1,0";
_context.Add(exhibitionRoomItemModel);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(ExhibitionRoomController.Edit), "ExhibitionRoom", new { id = exhibitionRoomItemModel.RoomId }));
}
ViewBag.ArtworkList = PopulateArtworkDropDownList(0);
return(View(exhibitionRoomItemModel));
}
public async Task <ActionResult> Edit(long?id, [Bind("RoomItemId,ArtworkId,EditionNumber,Scale,RoomId,Order")] ExhibitionRoomItemModel exhibitionRoomItemModel)
{
if (id == null)
{
return(NotFound());
}
if (ModelState.IsValid)
{
var exhibitionRoomItemToUpdate = await _context.ExhibitionRoomItems.Include(d => d.Artwork)
.FirstOrDefaultAsync(m => m.RoomItemId == id);
if (await TryUpdateModelAsync <ExhibitionRoomItemModel>(
exhibitionRoomItemToUpdate,
"",
i => i.ArtworkId,
i => i.EditionNumber,
i => i.Scale,
i => i.RoomId,
i => i.Order))
{
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateException ex)
{
_logger.LogError($"ExhibitionRoomItem -> Edit -> exception: {ex.ToString()}");
//Log the error (uncomment ex variable name and write a log.)
ModelState.AddModelError("", "Unable to save changes. " +
"Try again, and if the problem persists, " +
"see your system administrator.");
}
return(RedirectToAction(nameof(ExhibitionRoomController.Edit), "ExhibitionRoom", new { id = exhibitionRoomItemToUpdate.RoomId }));
}
}
ViewBag.ArtworkList = PopulateArtworkDropDownList(exhibitionRoomItemModel.ArtworkId);
return(View(exhibitionRoomItemModel));
}
