protected override void OnAttachedTo(ContentPage bindable)
{
dataForm = bindable.FindByName <Syncfusion.XForms.DataForm.SfDataForm>("dataForm");
dataForm.LayoutManager = new DataFormLayoutManagerExt(dataForm);
contactLabel = bindable.FindByName <Button>("contactLabel");
editAndDoneButton = bindable.FindByName <Button>("editButton");
dataForm.BindingContextChanged += OnBindingContextChanged;
viewModel = bindable.BindingContext as ListViewGroupingViewModel;
dataForm.AutoGeneratingDataFormItem += OnAutoGeneratingDataFormItem;
dataForm.Validating += OnValidating;
base.OnAttachedTo(bindable);
}
private void OnBindingContextChanged(object sender, EventArgs e)
{
viewModel = dataForm.BindingContext as ListViewGroupingViewModel;
viewModel.RefreshLayout = false;
viewModel.IsVisible = true;
if (viewModel.IsNewContact)
{
dataForm.IsReadOnly = false;
contactLabel.Text = "Add Contact";
viewModel.IsNewContact = false;
editAndDoneButton.Text = "Done";
}
}