public RecipeEditViewModel(INavigation nav)
{
_nav = nav;
_recipeId = Guid.NewGuid();
_dataSvc = new RecipeDataService();
}
public RecipeListViewModel(INavigation nav)
{
_nav = nav;
_dataSvc = new RecipeDataService();
AllRecipes = new ObservableCollection <Recipe>();
MessagingCenter.Subscribe <RecipeEditViewModel>(this, RecipeSavedMessage, (obj) => RefreshRecipes());
}
public RecipeEditViewModel(Guid recipeId, INavigation nav)
{
_recipeId = recipeId;
_nav = nav;
_dataSvc = new RecipeDataService();
var recipe = _dataSvc.GetSingleRecipe(recipeId);
RecipeName = recipe.RecipeName;
CookTime = recipe.CookTime;
MakeAgain = recipe.MakeAgain;
}
void LoadRecipeInformation()
{
var svc = new RecipeDataService();
_theRecipe = svc.GetSingleRecipe(RecipeId);
}
public RecipeListViewModel()
{
_dataSvc = new RecipeDataService();
AllRecipes = new ObservableCollection <Recipe>();
}