public NoteList()
{
ToolbarItems.Add(
new ToolbarItem("Add", null,
new Action(() =>
{
var model = NewModel(new Note());
Navigation.PushAsync(new NoteEditPage(model), true);
}
), ToolbarItemOrder.Primary, 0));
Title = "Notes";
listView = new ListView();
Content = listView;
listView.ItemSelected += (object sender, SelectedItemChangedEventArgs e) =>
{
var note = e.SelectedItem as Note;
if (note != null)
{
var model = NewModel(note);
Navigation.PushAsync(new NoteEditPage(model), true);
}
};
listView.ItemsSource = collection;
// add all notes
var list = NoteAccessor.FindAll();
foreach (var item in list)
{
collection.Add(item);
}
}
protected void ReloadList()
{
listView.ItemsSource = null;
collection.Clear();
var list = NoteAccessor.FindAll();
foreach (var item in list)
{
collection.Add(item);
}
listView.ItemsSource = collection;
}
protected NoteEditModel NewModel(Note note)
{
var model = new NoteEditModel()
{
Note = note,
IsNew = (note.Id <= 0),
};
model.Save = () =>
{
NoteAccessor.Save(model.Note);
ReloadList();
};
model.Cancel = () =>
{
listView.ItemsSource = null;
ReloadList();
};
return(model);
}
