private void OnTaskItemTest(object sender, TaskItemViewModel vm)
{
var index = TaskItemViewModels.IndexOf(vm);
if (index >= 0)
{
TaskItemViewModels[index] = vm;
}
}
public IActionResult Create()
{
TaskItemViewModels taskItemViewModels = new TaskItemViewModels();
taskItemViewModels.ListCategories = ICategoryService.FindAll().Select(t => new SelectListItem()
{
Text = t.Name,
Value = t.ID.ToString()
}).ToList();
return(View(taskItemViewModels));
}
public void SaveTask()
{
var task = new TaskItem
{
Title = NewTaskTitle,
TaskListId = TaskList.Id
};
var dbTask = DbManager.Instance.InsertEntity(task);
TaskItemViewModels.Add(new TaskItemVm(dbTask));
NewTaskTitle = string.Empty;
}
private void ResetTaskItemVm(TaskItemViewModel vmToReset)
{
var index = TaskItemViewModels.IndexOf(vmToReset);
if (index < 0)
{
return; // just to be safe
}
var task = DbManager.Instance.GetEntityById <TaskItem>(vmToReset.TaskItem.Id);
var newVm = GetTaskItemVm(task);
TaskItemViewModels[index] = newVm;
}
// Event handlers
private void OnTaskItemUpdated(dynamic sender, TaskItem taskItem)
{
try
{
var index = TaskItemViewModels.IndexOf(sender);
if (index >= 0)
{
TaskItemViewModels[index] = GetTaskItemVm(taskItem);
}
}
catch (RuntimeBinderException ex)
{
Debug.WriteLine($"on task item updated: {ex}");
}
}
public void ClearTaskItems()
{
TaskItemViewModels.Clear();
DbManager.Instance.DeleteTaskListAndReferences(TaskList, false);
}
private void OnTaskItemDeleted(object sender, TaskItemViewModel taskItemVm)
{
TaskItemViewModels.Remove(taskItemVm);
}
public Task ClearAllTaskItemsAsync()
{
TaskItemViewModels.Clear();
return(Task.Run(() => DbManager.Instance.DeleteTaskListAndReferences(TaskList, false))); // Keeping the list not its children
}