private void btnDelete_Click(object sender, EventArgs e)
{
Grad g = lbGrad.SelectedItem as Grad;
SQLHelperIMpl.DeleteGrad(g.IDGrad);
FillDDLGRad();
}
private void FillDDLGRad()
{
Drzava d = lbDrzava.SelectedItem as Drzava;
lbGrad.Items.Clear();
SQLHelperIMpl.GetGradovi(d.IDDrzava).ForEach(g => lbGrad.Items.Add(g));
}
private void btnUpdate_Click(object sender, EventArgs e)
{
Grad g = lbGrad.SelectedItem as Grad;
g.Naziv = txtGrad.Text;
SQLHelperIMpl.UpdateGrad(g);
FillDDLGRad();
}
private void btnInsert_Click(object sender, EventArgs e)
{
Drzava selected = lbDrzava.SelectedItem as Drzava;
Grad g = new Grad()
{
Naziv = txtGrad.Text,
DrzavaID = selected.IDDrzava
};
SQLHelperIMpl.InsertGrad(g);
FillDDLGRad();
}
private void FillDDLDrzave()
{
lbDrzava.Items.Clear();
SQLHelperIMpl.GetDrzave().ForEach(d => lbDrzava.Items.Add(d));
}
