public MainPageViewModel()
{
//Inicializo los daytos que necesito
this.BookSelected = null;
Repository = new RBook();
Books = new ObservableCollection <Book>();
Refresh();
}
//Boton que elimina el registro que se mando a esta page
private void Eliminar()
{
RBook Repository = new RBook();
if (Repository.Delete(BookCurrent.ID))
{
App.Current.MainPage = new NavigationPage(new MainPage());
return;
}
}
public ActionResult Booksalestop3()
{
IBook sa = new RBook();
if (sa.FindAllBookName() != null)
{
return(PartialView(sa.FindAllBookName()));
}
return(PartialView(shouyeban));
}
/// <summary>
/// actualiza o elimina los datos segun corresponda
/// </summary>
private void CreateOrUdate()
{
RBook Repository = new RBook();
if (_isNew)
{
if (Repository.Create(this.BookCurrent))
{
App.Current.MainPage = new NavigationPage(new MainPage());
return;
}
}
else
{
if (Repository.Update(BookCurrent.ID, BookCurrent))
{
App.Current.MainPage = new NavigationPage(new MainPage());
return;
}
}
}
//add rent book click event
private void addBookBtn_Click(object sender, RoutedEventArgs e)
{
if (bookNameBox.Text.Length < 1 || ISBNBox.Text.Length < 1 || editionYearBox.Text.Length < 4 || authorBox.Text.Length < 2 || nbrPagesBox.Text.Length < 1 || !int.TryParse(ISBNBox.Text, out int x5) || !int.TryParse(nbrPagesBox.Text, out int x6) || !int.TryParse(editionYearBox.Text, out int x7) || !float.TryParse(priceBox.Text, out float x8))
{
if (bookNameBox.Text.Length < 1)
{
hint1.Text = "Name is empty or too short";
}
else
{
hint1.Text = "";
}
if (authorBox.Text.Length < 2)
{
hint2.Text = "Author is empty or too short";
}
else
{
hint2.Text = "";
}
if (ISBNBox.Text.Length < 1)
{
hint3.Text = "ISBN is empty or too short";
}
else if (!int.TryParse(ISBNBox.Text, out int x))
{
hint3.Text = "ISBN should be a number";
}
else if (nbrPagesBox.Text.Length < 1)
{
hint3.Text = "Enter number of pages";
}
else if (!int.TryParse(nbrPagesBox.Text, out int x2))
{
hint3.Text = "NUMBER of pages should be a NUMBER";
}
else
{
hint3.Text = "";
}
if (editionYearBox.Text.Length < 1)
{
hint4.Text = "Year of edition is empty or too short";
}
else if (!int.TryParse(editionYearBox.Text, out int x))
{
hint4.Text = "year should be a number";
}
else
{
hint4.Text = "";
}
if (priceBox.Text.Length < 1)
{
hint5.Text = "price is empty or too short";
}
else if (!float.TryParse(priceBox.Text, out float x))
{
hint5.Text = "price should be a number";
}
else
{
hint3.Text = "";
}
}
else
{
confirmSnack.IsActive = true;
DispatcherTimerConfirmSnack();
RBook obj = new RBook(bookNameBox.Text, ISBNBox.Text, int.Parse(editionYearBox.Text), int.Parse(nbrPagesBox.Text), authorBox.Text, AudienceBox.Text, copyrightHolderBox.Text, editorBox.Text
, genreBox.Text, float.Parse(priceBox.Text), languageBox.Text, illustratorBox.Text, BasicRatingBar.Value, coverContainer.Source, aboutBox.Text);
obj.insertRentBook();
}
}