Exemplo n.º 1
0
        public ActionResult Create(Area area, string nextStep)
        {
            if (ModelState.IsValid)
            {
                db.Area.Add(area);
                db.SaveChanges();
                return Redirect(nextStep);
            }

            ViewBag.ParentId = new SelectList(db.Area, "Id", "Name", area.ParentId);
            CreateFrame(title);
            return View(area);
        }
Exemplo n.º 2
0
Arquivo: Dealer.cs Projeto: vuuvv/vcms
        public static Node<Area> CreateTree(Area[] areas, Area current)
        {
            Dictionary<int, Node<Area>> lookup = new Dictionary<int, Node<Area>>();
            Dictionary<int?, List<Node<Area>>> children = new Dictionary<int?, List<Node<Area>>>();

            List<Node<Area>> roots = new List<Node<Area>>();

            foreach (var area in areas)
            {
                Node<Area> node = new Node<Area>();
                node.Data = area;
                node.Children = new List<Node<Area>>();

                lookup.Add(area.Id, node);

                if (area.ParentId != null)
                {
                    if (!children.ContainsKey(area.ParentId))
                    {
                        children[area.ParentId] = new List<Node<Area>>();
                    }
                    children[area.ParentId].Add(node);
                }

                if (area.ParentId == null)
                {
                    node.Parent = null;
                    roots.Add(node);
                }
            }

            foreach (var node in lookup.Values)
            {
                var area = node.Data;
                Node<Area> parent = null;
                if (area.ParentId != null)
                {
                    parent = lookup[(int)area.ParentId];
                }
                node.Parent = parent;
                if (children.ContainsKey(area.Id))
                {
                    node.Children = children[area.Id];
                }
            }

            return lookup[current.Id];
        }
Exemplo n.º 3
0
 public ActionResult Edit(Area area, string nextStep)
 {
     if (ModelState.IsValid)
     {
         db.Entry(area).State = EntityState.Modified;
         db.SaveChanges();
         return Redirect(nextStep);
     }
     ViewBag.ParentId = new SelectList(db.Area, "Id", "Name", area.ParentId);
     return View(area);
 }