private async void OnBindingContextChanged(object sender, EventArgs e)
{
familyTabPageViewModel = (FamilyTabPageViewModel)Parent.BindingContext;
if (!string.IsNullOrEmpty(familyTabPageViewModel.user.familyId))
{
familyTabPageViewModel.family = await familyRepository.GetOneAsync(familyTabPageViewModel.user.familyId);
}
if (familyTabPageViewModel.family != null)
{
if (familyTabPageViewModel.family.toDoList != null && familyTabPageViewModel.family.toDoList.Count > 0 && ((List <UsersForDomesticas>)familyTabPageViewModel.usersForDomesticas).Count != familyTabPageViewModel.family.toDoList.Count)
{
lblNoDomestica.IsVisible = false;
lstDomesticas.IsVisible = true;
familyTabPageViewModel.usersForDomesticas = new List <UsersForDomesticas>();
foreach (Domesticas d in familyTabPageViewModel.family.toDoList)
{
familyTabPageViewModel.addUsersForDomesticas(new UsersForDomesticas(d, ((List <User>)familyTabPageViewModel.members).Find(use => use.uid.Equals(d.user))));
}
}
else if (familyTabPageViewModel.family.toDoList.Count == 0)
{
lblNoDomestica.IsVisible = true;
lstDomesticas.IsVisible = false;
}
await Device.InvokeOnMainThreadAsync(async() => { lstDomesticas.ItemsSource = familyTabPageViewModel.usersForDomesticas; });
firstTime = false;
}
}
private async void OnAppearing(object sender, EventArgs e)
{
familyTabPageViewModel = new FamilyTabPageViewModel();
if (string.IsNullOrEmpty(user.photoURL))
{
user.photoURL = "placeholder_profile.png";
}
else
{
if (!File.Exists(user.photoURL))
{
await LoadImmage();
}
}
familyTabPageViewModel.user = user;
if (!string.IsNullOrEmpty(familyTabPageViewModel.user.familyId))
{
familyTabPageViewModel.family = await familyRepository.GetOneAsync(familyTabPageViewModel.user.familyId);
}
List <User> members = new List <User>();
foreach (string id in familyTabPageViewModel.family.membersID)
{
members.Add(await userRepository.GetOneAsync(id));
}
familyTabPageViewModel.members = members;
BindingContext = familyTabPageViewModel;
}
private async void OnAppearing(object sender, EventArgs e)
{
toDisplay.Clear();
familyTabPageViewModel = (FamilyTabPageViewModel)BindingContext;
if (!string.IsNullOrEmpty(familyTabPageViewModel.user.familyId))
{
familyTabPageViewModel.family = familyTabPageViewModel.family = await familyRepository.GetOneAsync(familyTabPageViewModel.user.familyId);
}
if (!string.IsNullOrEmpty(familyTabPageViewModel.user.familyId))
{
GoInEditMode();
toDisplay = familyTabPageViewModel.members;
}
else
{
GoInAddMode();
}
await Device.InvokeOnMainThreadAsync(async() => { lstUsers.ItemsSource = familyTabPageViewModel.members; });
await Device.InvokeOnMainThreadAsync(async() => { familyNameEntry.Text = familyTabPageViewModel.family.familyName; });
}