//brisanje stavki sa pregleda racuna
private void RemoveItem(object sender, EventArgs e)
{
if (products.Count > 0)
{
TblProduct selectedProduct = (TblProduct)listBoxForOrder.SelectedItem;
TabTotal -= (decimal)selectedProduct.Price;
products.Remove(selectedProduct);
}
}
//promini info box kad kliknes na neki item na pregledu racuna
private void UpdateInfoFromListBox(object sender, EventArgs e)
{
TblProduct tp = (TblProduct)listBoxForOrder.SelectedItem;
if (tp != null)
{
UpdateInfoPanel(tp);
UpdatePricePanel(tp);
}
}
private void buttonSaveChanges_Click(object sender, EventArgs e)
{
TblProduct p = new TblProduct();
p.ProductID = 1;
p.Description = textBoxForDescription.Text;
p.Price = decimal.Parse(textBoxForPrice.Text);
p.Image = byteData;
p.ProductType = (int)comboBoxForCategories.SelectedValue;
csde.TblProducts.Add(p);
csde.SaveChanges();
MessageBox.Show("Success");
this.Close();
}
//dodavanja stavki na pregled racuna
private void AddProductToFinalTab(object sender, EventArgs e)
{
Button b = (Button)sender;
TblProduct tp = (TblProduct)b.Tag;
//HINT -> vidi konstruktor
products.Add(tp);
UpdateInfoPanel(tp);
UpdatePricePanel(tp);
TabTotal += (decimal)tp.Price;
listBoxForOrder.SelectedIndex = listBoxForOrder.Items.Count - 1;
}
//promini cijenu
private void UpdatePricePanel(TblProduct product)
{
textBoxForPriceInfo.Text = product.Price.ToString();
}
//promini info text
private void UpdateInfoPanel(TblProduct product)
{
textBoxForInfo.Text = product.Description;
}
