public ActionResult EditBranch(TreeElementModel model, int id, int parentId)
{
if (ModelState.IsValid)
{
TreeElementLogic.ChangeName(model.Name, id);
return(RedirectToAction("TreeList", new { id = parentId }));
}
return(View());
}
public ActionResult AddBranch(TreeElementModel model, int parentId = 0)
{
if (ModelState.IsValid)
{
TreeElementLogic.CreateTreeElement(model.Name, parentId);
return(RedirectToAction("TreeList", new { id = model.ParentId }));
}
return(View());
}
public ActionResult DeleteBranch(int id = 0)
{
if (id == 0)
{
return(RedirectToAction("TreeList"));
}
else
{
TreeElementLogic.DeleteTreeElement(id);
}
return(RedirectToAction("TreeList"));
}
public ActionResult TreeList(int id = 0, int move = 0, int moveId = 0)
{
ViewBag.rootId = id;
ViewBag.move = move;
ViewBag.moveId = moveId;
ViewBag.countRows = 0;
List <TreeElementModel> treeParents = new List <TreeElementModel>();
var parentData = TreeElementLogic.LoadParents(id);
if (parentData.Count() != 0)
{
foreach (var item in parentData)
{
treeParents.Add(new TreeElementModel
{
Id = item.Id,
Name = item.Name,
ParentId = item.ParentId,
Pos = item.Pos
});
}
treeParents.Reverse();
ViewBag.treeDirectory = treeParents;
}
else if (move == 1 && parentData.Count() == 0 && id != 0)
{
return(RedirectToAction("TreeList", new { id = 0, move = 0 }));
}
List <TreeElementModel> treeElements = new List <TreeElementModel>();
var data = TreeElementLogic.LoadTree(id);
if (data.Count() != 0)
{
foreach (var item in data)
{
treeElements.Add(new TreeElementModel
{
Id = item.Id,
Name = item.Name,
ParentId = item.ParentId,
Pos = item.Pos
});
}
ViewBag.countRows = data.Count();
}
return(View(treeElements));
}
public ActionResult MoveTo(int id, int parentID, int pos)
{
if (id == parentID && parentID != 0)
{
return(RedirectToAction("TreeList", new { id = 0, move = 0 }));
}
TreeElementLogic.ChangeParent(id, parentID);
if (pos == -1)
{
TreeElementLogic.SetLastPosition(id);
}
else
{
TreeElementLogic.ChangePosition(id, pos);
}
return(RedirectToAction("TreeList", new { id = parentID }));
}
