public ActionResult Attach(LocationSelector selector)
{
Frame frame = db.Frames.Find(selector.FrameId);
if (frame == null)
{
return View("Missing", new MissingItem(selector.FrameId));
}
if (selector.LocationId > 0)
{
Location location = db.Locations.Find(selector.LocationId);
if (location == null)
{
return View("Missing", new MissingItem(selector.LocationId, "Location"));
}
frame.Locations.Add(location);
db.SaveChanges();
return this.RestoreReferrer() ?? RedirectToAction("Index");
}
IEnumerable<Location> locations = db.Locations
.Where(l => !db.Frames
.FirstOrDefault(f => f.FrameId == selector.FrameId)
.Locations.Any(fl => fl.LocationId == l.LocationId))
;
ViewBag.Locations = new SelectList(db.Locations, "LocationId", "Name");
return View(selector);
}
//
// GET: /Frame/Attach/5
public ActionResult Attach(int id = 0)
{
Frame frame = db.Frames.Find(id);
if (frame == null)
{
return View("Missing", new MissingItem(id));
}
LocationSelector selector = new LocationSelector
{
FrameId = id,
};
var locations = db.Locations
.Where(l => !db.Frames
.FirstOrDefault(f => f.FrameId == selector.FrameId)
.Locations.Any(fl => fl.LocationId == l.LocationId))
.Include(l => l.Level)
.Select(l => new
{
LocationId = l.LocationId,
Name = l.Level.Name + " : " + l.Name
})
.OrderBy(l => l.Name)
.ToList()
;
ViewBag.Locations = new SelectList(locations, "LocationId", "Name");
return View(selector);
}
//
// GET: /Frame/Detach/5
public ActionResult Detach(int id = 0, int locationId = 0)
{
Frame frame = db.Frames.Find(id);
if (frame == null)
{
return View("Missing", new MissingItem(id));
}
LocationSelector selector = new LocationSelector
{
FrameId = id,
LocationId = locationId,
LocationName = db.Locations.Find(locationId).Name,
};
return View(selector);
}
