protected async override void OnAppearing()
{
base.OnAppearing();
MessagingCenter.Subscribe <EventoModifica, string>(this, "RefreshListaEventiPersonaliModifica", async(sender, arg) =>
{
if (!string.IsNullOrEmpty(arg))
{
viewModel.Items = new ObservableCollection <EventoDtoOutput>();
}
});
MessagingCenter.Subscribe <EventoInserisci, string>(this, "RefreshListaEventiPersonaliInsert", async(sender, arg) =>
{
if (!string.IsNullOrEmpty(arg))
{
viewModel.Items = new ObservableCollection <EventoDtoOutput>();
}
});
MessagingCenter.Subscribe <EventoModifica, string>(this, "RefreshListaEventiPersonaliElimina", async(sender, arg) =>
{
if (!string.IsNullOrEmpty(arg))
{
viewModel.Items = new ObservableCollection <EventoDtoOutput>();
}
});
//ricarico quando devo recepire le modifiche
if (viewModel.Items == null || viewModel.Items.Count == 0)
{
viewModel.LoadItemsCommand.Execute(null);
}
if (amiciPreviewList == null || !amiciPreviewList.Any())
{
AmiciClient amiciClient = new AmiciClient(await ApiHelper.GetApiClient());
ICollection <UserInfoDto> collect = await amiciClient.GetAmiciCurrentUserPreviewAsync();
amiciPreviewList = collect.ToList();
AmiciPreviewListView.ItemsSource = amiciPreviewList;
}
await SetUserInfo();
}
