private void Edit(object obj) { Helper.InvokeAction(() => { System.Collections.IList items = (System.Collections.IList)obj; var selectedItems = items.Cast <ToDoListItemModel>(); if (selectedItems.Count() == 0) { Helper.Error("Item not selected"); return; } int id = selectedItems.First().Id; var temp = service.FirstOrDefault(x => x.Id == id); if (temp == null) { Helper.Error("Item not found"); return; } ToDoListItem = new ToDoListItemModel() { Id = temp.Id, Deadline = temp.Deadline.HasValue ? temp.Deadline.Value.ToString("dd.MM.yyyy") : "", Description = temp.Description, Name = temp.Name, Status = temp.Status }; }); }
private void Save(object obj) { Helper.InvokeAction(() => { DateTime now = Helper.DateParse(this.ToDoListItem.Deadline); int id = this.ToDoListItem.Id; var temp = service.FirstOrDefault(x => x.Id == id); if (temp == null) { temp = new TodoListItem(); } temp.Name = this.ToDoListItem.Name; temp.Deadline = now; temp.Status = this.ToDoListItem.Status; temp.Description = this.ToDoListItem.Description; temp.ToDoListId = _todoList.Id; if (id == 0) { temp.CreateDate = DateTime.Now; service.Add(temp); } service.SaveChanges(); ToDoListItems.Clear(); ToDoListItem = new ToDoListItemModel(); ToDoListItems.AddRange(GetAll(_todoList.Id)); }); }
private void Delete(object obj) { Helper.InvokeAction(() => { System.Collections.IList items = (System.Collections.IList)obj; var selectedItems = items.Cast <ToDoListItemModel>(); if (selectedItems.Count() == 0) { Helper.Error("Item not selected"); return; } int id = selectedItems.First().Id; var temp = service.FirstOrDefault(x => x.Id == id); if (temp == null) { Helper.Error("Item not found"); return; } service.Remove(temp); service.SaveChanges(); ToDoListItems.Clear(); ToDoListItem = new ToDoListItemModel(); ToDoListItems.AddRange(GetAll(_todoList.Id)); }); }
public ToDoListItemViewModel(ToDoList todoList) { ToDoListItems = new ObservableCollection <ToDoListItemModel>(); StatusList = new ObservableCollection <string>(); StatusList.AddRange(new string[] { "Complete", "Expired", "Cancelled" }); ToDoListItems.AddRange(GetAll(todoList.Id)); ToDoListItem = new ToDoListItemModel(); SaveCommand = new DelegateCommand <Object>(Save); DeleteCommand = new DelegateCommand <Object>(Delete); EditCommand = new DelegateCommand <Object>(Edit); _todoList = todoList; }