private async void Create()
{
try
{
var setNamePopupPage = new SetNamePopupPage()
{
Header = "Item Name",
Body = "Set item name"
};
await _popupNavigation.PushAsync(setNamePopupPage);
string name = await setNamePopupPage.Task;
ToDoItem newItem = new ToDoItem
{
Id = Guid.NewGuid(),
Name = name
};
await _toDoService.AddItem(_list.Id, newItem);
Items.Add(newItem);
OnPropertyChanged(nameof(Items)); // To show/hide list
}
catch (OperationCanceledException)
{
Debug.WriteLine("User cancelled setting name");
}
catch (Exception ex)
{
Debug.Fail("Error creating item", ex.Message);
}
}
private async void EditList()
{
try
{
var setNamePopupPage = new SetNamePopupPage()
{
Header = "List Name",
Body = "Set a list name",
Name = _list.Name
};
await _popupNavigation.PushAsync(setNamePopupPage);
string name = await setNamePopupPage.Task;
await _toDoService.UpdateListName(_list.Id, name);
_list.Name = name;
OnPropertyChanged(nameof(Title));
}
catch (OperationCanceledException)
{
Debug.WriteLine("User cancelled setting name");
}
catch (Exception ex)
{
Debug.Fail("Error editing list", ex.Message);
}
}
private async void EditItem(ToDoItem item)
{
try
{
var setNamePopupPage = new SetNamePopupPage()
{
Header = "Item Name",
Body = "Set an item name",
Name = item.Name
};
await _popupNavigation.PushAsync(setNamePopupPage);
string name = await setNamePopupPage.Task;
await _toDoService.UpdateItemName(_list.Id, item.Id, name);
// Remove
int index = Items.IndexOf(item);
Items.Remove(item);
// Update and re-add
item.Name = name;
Items.Insert(index, item);
}
catch (OperationCanceledException)
{
Debug.WriteLine("User cancelled setting name");
}
catch (Exception ex)
{
Debug.Fail("Error editing list", ex.Message);
}
}
private async void Create()
{
try
{
var setNamePopupPage = new SetNamePopupPage()
{
Header = "List Name",
Body = "Set a list name"
};
await _popupNavigation.PushAsync(setNamePopupPage);
string name = await setNamePopupPage.Task;
ToDoList newList = new ToDoList
{
Id = Guid.NewGuid(),
Name = name
};
await _toDoService.CreateList(newList);
Lists.Add(newList);
await Navigation.PushAsync <ItemsPage, ItemsPageModel>(x => x.Init(newList));
}
catch (OperationCanceledException)
{
Debug.WriteLine("User cancelled setting name");
}
catch (Exception ex)
{
Debug.Fail("Error creating list", ex.Message);
}
}
