项目总结：复杂树状菜单-结点增改删（ZTree）
[HttpPost] public JsonResult SaveTree(ComponentIndexModel model, string TreeNodes) { try { string brandname = model.TXTbrand; int productId; ComponentManageProxy component = new ComponentManageProxy(); IBrandRepository<BrandRow> _BrandRepository = new BrandRepository<BrandRow>(); BrandRow row = _BrandRepository.GetBrandByName(brandname); if (row == null) { row = new BrandRow(); row.BrandName = brandname; row.UniqueID = Guid.NewGuid(); row.BrandType = model.ProductType ? 1 : 0; _BrandRepository.AddBrand(row); } ProductRepository<ProductRow> _ProductRepository = new ProductRepository<ProductRow>(); if (model.hidden_product != null) { ProductRow _row = _ProductRepository.GetProductByName(model.hidden_product); if (_row == null) { _row = new ProductRow(); _row.UniqueID = Guid.NewGuid(); _row.ProductName = model.hidden_product; _row.ComponentTreeID = Guid.NewGuid(); _row.BrandName = brandname; _ProductRepository.AddProduct(_row); _row = _ProductRepository.GetProductByUniqueID(_row.UniqueID); productId = _row.ID; } else { //productId = int.Parse(model.Product); productId = _row.ID; if (productId.ToString() != model.Product) { return Json(new { Msg = "The product is already exsit.", Result = "2", }); } } } else { productId = int.Parse(model.Product); } //component.DeleteTree(productId); ProductManage Producttarget = new ProductManage(_ProductRepository); ProductRow _Product = _ProductRepository.GetProductByID(productId); //component.GetAllComponentNodes(_Product.ComponentTreeID); IComponentRepository<ComponentRowwithMultipleLCA> _ComponentBackupRepo = new ComponentRepository<ComponentRowwithMultipleLCA>(); IComponentTreeNodeRepository<ComponentTree> _NodeBackupRepo = new ComponentTreeNodeRepository<ComponentTree>(); IComponentTreeNodeCompoundRepository<ComponentTreeCompound> _TreeBackupRepo = new ComponentTreeCompoundRepository<ComponentTreeCompound>(); IList<ComponentTreeCompound> _TreeBackupList = _TreeBackupRepo.GetAllComponentNodes(_Product.ComponentTreeID); JavaScriptSerializer jss = new JavaScriptSerializer(); List<array> nodelist = new List<array>(); IList<ComponentTreeCompound> _MarketSpecificNodeList; if (model.Market == "General") _MarketSpecificNodeList = _TreeBackupList.Where(x => (x.Level == 3 && x.MarketName != "General" && (x.Name != null && x.Name != String.Empty))).ToList(); else _MarketSpecificNodeList = _TreeBackupList.Where(x => (x.Level == 3 && (x.MarketName != "General" && x.MarketName != model.Market && (x.Name != null && x.Name != String.Empty)))).ToList(); //nodelist = jss.Deserialize(TreeNodes, typeof(List<array>)) as List<array>; nodelist = jss.Deserialize(model.TreeInfo_Json, typeof(List<array>)) as List<array>; foreach (var node in nodelist) { if (_TreeBackupList.Count == 0) { //if (node.level == 2) //{ //inserttodb() ComponentRowwithMultipleLCA componentRow = new ComponentRowwithMultipleLCA(); componentRow.UniqueID = Guid.NewGuid(); componentRow.AssignedID = node.id; componentRow.ComponentName = GetNameWithoutMarket(node.name); componentRow.MarketName = (node.marketName == null || node.marketName == "") ? "General" : node.marketName; if (node.level == 0) { componentRow.Description = "root"; } //component.AddComponentTreeNode(componentRow, _ParentUniqueID, _RootID, level); component.AddCompoment(componentRow, productId, node.pId, node.level + 1); } else { if (node.level != 2) { if (node.level == 1) { IList<ComponentTreeCompound> _nodeEnum = _MarketSpecificNodeList.Where(i => (i.PId == node.id && i.RootID == _Product.ComponentTreeID)).ToList(); foreach (ComponentTreeCompound o in _nodeEnum) { ComponentTreeCompound obj1 = o; //UpdateModel; ComponentRowwithMultipleLCA __row = _ComponentBackupRepo.FindComponentByUniqueID(obj1.UniqueID); __row.ComponentName = node.name; //_ComponentBackupRepo.UpdateComponent(__row); _MarketSpecificNodeList.Remove(obj1); ComponentTreeCompound _MarketSpecificnode = _TreeBackupList.First(i => (i.Sid == obj1.Sid && i.RootID == _Product.ComponentTreeID)); _TreeBackupList.Remove(_MarketSpecificnode); } } ComponentTreeCompound _node = _TreeBackupList.First(i => (i.Sid == node.id && i.RootID == _Product.ComponentTreeID)); _TreeBackupList.Remove(_node); } if (node.level == 2) { IList<ComponentTreeCompound> _nodeEnum = _TreeBackupList.Where(i => (i.Sid == node.id && i.RootID == _Product.ComponentTreeID)).ToList(); if (_nodeEnum.Count >= 1) { ComponentTreeCompound obj1 = _nodeEnum.First(); //UpdateModel; ComponentRowwithMultipleLCA __row = _ComponentBackupRepo.FindComponentByUniqueID(obj1.UniqueID); __row.ComponentName = node.name; //_ComponentBackupRepo.UpdateComponent(__row); _TreeBackupList.Remove(obj1); } else { ComponentRowwithMultipleLCA componentRow = new ComponentRowwithMultipleLCA(); componentRow.UniqueID = Guid.NewGuid(); componentRow.AssignedID = node.id; componentRow.ComponentName = GetNameWithoutMarket(node.name); componentRow.MarketName = (node.marketName == null || node.marketName == "") ? "General" : node.marketName; if (node.level == 0) { componentRow.Description = "root"; } component.AddCompoment(componentRow, productId, node.pId, node.level + 1); } } } } foreach (ComponentTreeCompound ob in _TreeBackupList) { //delete _NodeBackupRepo.DeleteComponentTreeNodeByComponentUniqueID(ob.TreeNodeUniqueID); _ComponentBackupRepo.DeleteComponent(ob.UniqueID); } return Json(new { Msg = "The hierachy definition was saved.", Result = "1", }); } catch (Exception e) { return Json(new { Msg = "The hierachy definition was saved unsucessful. " + e.Message, Result = "0", }); } }