public ActionResult Move(int nodeId, int? newParentId, bool list)
{
if (list)
{
return RedirectToAction("Index");
}
if (nodeId == newParentId)
{
return RedirectToAction("Index");
}
using (TreeContext context = new TreeContext())
{
if (newParentId.HasValue && ContainsChilds(context, nodeId, newParentId.Value))
{
return RedirectToAction("Index");
}
var node = context.Folders.Where(x => x.Id == nodeId).Single();
node.ParentId = newParentId;
context.SaveChanges();
}
return RedirectToAction("Index");
}
public ActionResult Delete(int id)
{
using (TreeContext context = new TreeContext())
{
DeleteNodes(context, id);
context.SaveChanges();
}
return RedirectToAction("Index");
}
public ActionResult Add(int? parentId, string title, bool isList)
{
using (TreeContext context = new TreeContext())
{
var newFolders = new Folders()
{
ParentId = parentId,
Title = title,
IsList=isList
};
context.Folders.Add(newFolders);
context.SaveChanges();
}
return RedirectToAction("Index");
}