public override async Task LoadAsync(int friendId) { var friendServiceCall = await this._friendService .GetAsync(friendId); Friend = new FriendModelWrapper(friendServiceCall); Id = Friend.Id; CheckChangeHandler(Friend); InitializePhoneNumbers(Friend.PhoneNumbers); LoadProgrammyngLanguages(); }
public override async Task LoadAddableAsync() { var friendServiceCall = await this._friendService .AddNewAsync(); Friend = new FriendModelWrapper(friendServiceCall); LoadProgrammyngLanguages(); CheckChangeHandler(Friend); if (Friend.Id == 0) { TriggerValidation(Friend); } }
private void CheckChangeHandler(FriendModelWrapper friend) { Friend.PropertyChanged += (s, e) => { if (!HasChange) { HasChange = this._friendService.HasChanges(); } if (e.PropertyName == nameof(Friend.HasErrors)) { ((DelegateCommand)SaveCommand).RaiseCanExecuteChanged(); } if (e.PropertyName == nameof(Friend.FirstName) || e.PropertyName == nameof(Friend.LastName)) { SetTitle(); } }; ((DelegateCommand)SaveCommand).RaiseCanExecuteChanged(); if (Friend.Id == 0) { Friend.FirstName = ""; } SetTitle(); }
private void TriggerValidation(FriendModelWrapper friend) { Friend.FirstName = ""; Friend.LastName = ""; Friend.Email = ""; }