// GET: BaseLayers/Create
public ActionResult ChangeAttach(long id)
{
var regionsRepository = new RegionsRepository();
var region = regionsRepository.GetByPage(id);
IDisposable context = null;
ViewBag.ListOfRegions = regionsRepository.GetAll(out context).ToList().Select(x => new SelectListItem()
{
Value = x.Id.ToString(),
Text = x.Name,
Selected = region != null && region.Id == x.Id
});
context?.Dispose();
var pointsRepository = new PointsRepository();
IDisposable context1 = null;
var point = pointsRepository.GetByPage(id);
ViewBag.ListOfPoints = pointsRepository.GetAll(out context).ToList().Select(x => new SelectListItem()
{
Value = x.Id.ToString(),
Text = x.Name,
Selected = point != null && point.Id == x.Id
});
context1?.Dispose();
var model = new ChangeAttachViewModel()
{
Id = id,
OldRegionId = region?.Id,
OldPointId = point?.Id
};
return PartialView(model);
}
public ActionResult ChangeAttach(ChangeAttachViewModel model)
{
var pageRepository = new PagesRepository();
var pointRepository = new PointsRepository();
var regionsRepository = new RegionsRepository();
var page = pageRepository.GetById(model.Id);
if (model.PointId.HasValue && model.PointId != model.OldPointId)
{
var point = pointRepository.GetById(model.PointId.Value);
point.PageId = page.Id;
point.Page = page;
pointRepository.Update(point);
}
else
{
if (model.OldPointId.HasValue)
{
var point = pointRepository.GetById(model.OldPointId.Value);
point.PageId = null;
point.Page = null;
pointRepository.Update(point);
}
}
if (model.RegionId.HasValue && model.RegionId != model.OldRegionId)
{
var region = regionsRepository.GetById(model.RegionId.Value);
region.PageId = page.Id;
region.Page = page;
regionsRepository.Update(region);
}
else
{
if (model.OldRegionId.HasValue)
{
var region = regionsRepository.GetById(model.OldRegionId.Value);
region.PageId = null;
region.Page = null;
regionsRepository.Update(region);
}
}
return RedirectToAction("Details", new { id = model.Id });
}