public EditDrinksPage()
{
InitializeComponent();
DataContext = App.ViewModel;
Drink TapToAdd = new Drink() { Name = "Tap to add a drink", Size = 0, mg = 0, drinkId = 1, IsActive = false };
Drink AddedDrinks = new Drink() { Name = "------ Added Drinks ------", Size = 0, mg = 0 };
var drinkList = new List<Drink>(App.ViewModel.drinkList);
int i;
for (i = 0; i < drinkList.Count; i++)
{
if ((drinkList[i] as Drink).Name == "Tap to add a drink")
{
var drink = (drinkList[i] as Drink);
if (drinkList.Contains(drink))
drinkList.Remove(drink);
}
else if ((drinkList[i] as Drink).Name == "------ Added Drinks ------")
{
var drink = (drinkList[i] as Drink);
if (drinkList.Contains(drink))
drinkList.Remove(drink);
}
}
drinkList.Remove(TapToAdd);
if (drinkList.Contains(AddedDrinks))
drinkList.Remove(AddedDrinks);
drinksListBox.ItemsSource = drinkList;
}
public void DeleteDrink(Drink drink)
{
drinkList.Remove(drink);
DrinkDB.Drinks.DeleteOnSubmit(drink);
DrinkDB.SubmitChanges();
}
public void DeleteWish()
{
var drinkForDelete = new Drink(); ; // = this.SelectedDrink
// Remove from the list
drinkList.Remove(drinkForDelete);
// Remove from the data context
DrinkDB.Drinks.DeleteOnSubmit(drinkForDelete);
// Save the database
DrinkDB.SubmitChanges();
}
public void AddDrink(Drink newDrink)
{
// Add to the data context
DrinkDB.Drinks.InsertOnSubmit(newDrink);
// Save changes to database
DrinkDB.SubmitChanges();
// Add to the drink list
//drinkList.Add(newDrink);
drinkList.Insert(1, newDrink);
App.ViewModel.SaveChangesToDB();
}
private void AddDrinkButton_Click(object sender, RoutedEventArgs e)
{
if (drinkNameTxtBox.Text != "")
{
drinkName = drinkNameTxtBox.Text;
}
else
{
MessageBox.Show("Enter a drink name.");
return;
}
#region If the text is a valid number, use that
if (IsTextValidated(contentTxtBox.Text)) // check if it's numeric
{
drinkContent = Convert.ToInt32(contentTxtBox.Text);
}
else // Stay on the page and get a valid numberic value
{
MessageBoxResult m = MessageBox.Show("Please enter a numeric value.");
contentTxtBox.Text = "";
return;
}
#endregion
Drink newDrink = new Drink
{
Name = drinkName,
mg = drinkContent
};
int drinkListSize = App.ViewModel.drinkList.Count;
(DataContext as DrinkViewModel).AddDrink(newDrink);
// TODO: Add custom Notification Box for Yes/No
//MessageBox.Show("Would you like to add this drink to the default drink list?", "", MessageBoxButton.OKCancel);
NavigationService.Navigate(new Uri("/MainPage.xaml", UriKind.Relative));
}
