private async Task <bool> TrySave() { PlotValidator _validator = new PlotValidator(); ValidationResult validationResults = _validator.Validate(_plot); if (validationResults.IsValid) { _ = AddPlot(_selectedprojectid); return(true); } else { await Application.Current.MainPage.DisplayAlert("Update Plot", validationResults.Errors[0].ErrorMessage, "Ok"); return(false); } }
async Task UpdatePlot() { // var validationResults = _projectValidator.Validate(_project); PlotValidator _plotValidator = new PlotValidator(); ValidationResult validationResults = _plotValidator.Validate(_plot); if (validationResults.IsValid) { bool isUserAccept = await Application.Current.MainPage.DisplayAlert("Plot Details", "Update Plot Details", "OK", "Cancel"); if (isUserAccept) { _plot.LastModified = System.DateTime.UtcNow; _plotRepository.UpdatePlot(_plot); await _navigation.PopAsync(); } } else { await Application.Current.MainPage.DisplayAlert("Add Plot", validationResults.Errors[0].ErrorMessage, "Ok"); } }
private async Task GoBack() { // display Alert for confirmation if (IsChanged) { PlotValidator _validator = new PlotValidator(); PlotValidator _fullvalidator = new PlotValidator(true); ValidationResult validationResults = _validator.Validate(_plot); ValidationResult fullvalidationResults = _fullvalidator.Validate(_plot); ParseValidater _parser = new ParseValidater(); (_plot.ERRORCOUNT, _plot.ERRORMSG) = _parser.Parse(fullvalidationResults); // PlotValidator _validator = new PlotValidator(); // ValidationResult validationResults = _validator.Validate(_plot); if (validationResults.IsValid) { _ = AddPlot(_selectedprojectid); Shell.Current.Navigating -= Current_Navigating; // await Shell.Current.GoToAsync("..", true); await _navigation.PopAsync(true); } else { await Application.Current.MainPage.DisplayAlert("Update Plot", validationResults.Errors[0].ErrorMessage, "Ok"); } } else { Shell.Current.Navigating -= Current_Navigating; // await Shell.Current.GoToAsync("..", true); await _navigation.PopAsync(true); } }