public override void AddNewSubcat(BudgetSubcatEdit subcat)
{
var newSubcat = RealSubcat.Create(subcat.Name, subcat.Id);
newSubcat.PropertyChanged += OnSubcatChanged;
subcats.Add(newSubcat);
}
public BudgetTemplateEditPage()
{
AddSubcatCommand = new Command <BudgetCategoryForEdit>(category =>
{
var foundCategory = BudgetTemplate.FirstOrDefault(element => category.Id == element.Id);
if (foundCategory != null)
{
var newElement = new BudgetSubcatEdit {
Id = foundCategory.Count, IsNew = true
};
foundCategory.Add(newElement);
Device.BeginInvokeOnMainThread(() =>
{
listView.ScrollTo(newElement, ScrollToPosition.Center, false);
OnPropertyChanged(nameof(BudgetTemplate));
});
}
});
BudgetTemplate = MainBudget.Instance.BudgetDescription.GetBudgetTemplateEdit();
InitializeComponent();
BindingContext = this;
}
private void SubcatEditViewCell_OnRemove(object sender, BudgetSubcatEdit subcat)
{
var name = subcat.Name;
foreach (var category in BudgetTemplate)
{
var foundSubcat = category.FirstOrDefault(elem => elem.Id == subcat.Id && elem.Name == subcat.Name);
if (foundSubcat != null)
{
category.Remove(foundSubcat);
}
}
Device.BeginInvokeOnMainThread(() =>
{
OnPropertyChanged(nameof(BudgetTemplate));
});
}
public abstract void AddNewSubcat(BudgetSubcatEdit subcat);
