protected void gvCart_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
string productId = gvCart.DataKeys[e.RowIndex].Values["IDProizvoda"].ToString();
var p = from k in db.korpas
where (k.ID_Proizvoda == Int32.Parse(productId) && k.ID_Korisnika == Int32.Parse(Session["id"].ToString()))
select k;
korpa cart = p.Single();
if (cart.Kolicina > 1)
{
cart.Kolicina--;
}
else
{
db.korpas.DeleteOnSubmit(cart);
}
db.SubmitChanges();
Response.Redirect("Korpa.aspx");
}
protected void btnAddToCart_Click(object sender, EventArgs e)
{
korpa cart = new korpa();
var korpe = from korp in DB.korpas
where (korp.ID_Proizvoda == k.First().ID&& korp.ID_Korisnika == Int32.Parse(Session["id"].ToString()))
select korp;
int quantity = 1;
if (korpe.Count() != 0)
{
korpe.First().Kolicina = korpe.First().Kolicina + 1;
}
else
{
cart.ID_Proizvoda = k.First().ID;
cart.ID_Korisnika = Int32.Parse(Session["id"].ToString());
cart.Kolicina = quantity;
DB.korpas.InsertOnSubmit(cart);
}
DB.SubmitChanges();
Response.Redirect("Default.aspx");
}
private void attach_korpas(korpa entity)
{
this.SendPropertyChanging();
entity.proizvod = this;
}
private void detach_korpas(korpa entity)
{
this.SendPropertyChanging();
entity.proizvod = null;
}
partial void Deletekorpa(korpa instance);
partial void Updatekorpa(korpa instance);
partial void Insertkorpa(korpa instance);
private void detach_korpas(korpa entity)
{
this.SendPropertyChanging();
entity.korisnik = null;
}
private void attach_korpas(korpa entity)
{
this.SendPropertyChanging();
entity.korisnik = this;
}