public ActionResult DeleteConfirmed(int? id)
{
if (id == null)
return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
TreeViewModel db_cs = new TreeViewModel();
CompanyEntity comp = db_cs.CompaniesTreeViewTable.Find(id);
if (comp == null)
return HttpNotFound();
//get childs for change it's parent
IQueryable<CompanyEntity> childs = db_cs.CompaniesTreeViewTable.Where(c => c.ParentId == comp.Id);
if (childs.Count() > 0)
//move childs to up level in tree
foreach (CompanyEntity c_c in childs)
{
c_c.ParentId = comp.ParentId;
db_cs.Entry(c_c).State = EntityState.Modified;
}
db_cs.CompaniesTreeViewTable.Remove(comp);
db_cs.SaveChanges();
return RedirectToAction("GetTree");
}
public ActionResult EditCompany(
[Bind(Include = "Id, Name,Earning,ParentId")] CompanyEntity comp)
{
if (ModelState.IsValid)
{
TreeViewModel db_cs = new TreeViewModel();
db_cs.Entry(comp).State = EntityState.Modified;
db_cs.SaveChanges();
}
return View(comp);
}