protected void ItemsGrid_RowCommand(object sender, GridViewCommandEventArgs e)
{
int itemId = AlwaysConvert.ToInt(e.CommandArgument);
int index = _Order.Items.IndexOf(itemId);
if (index > -1)
{
switch (e.CommandName)
{
case "DeleteItem":
_Order.Items.RemoveAt(index);
_Order.Save(true, false);
BindGrids();
break;
case "EditItem":
OrderItem item = _Order.Items[index];
GiftCertMessage.Visible = item.GiftCertificates.Count > 0;
EditItemDialogCaption.Text = "Edit " + item.Name;
EditItemName.Text = item.Name;
EditItemQuantity.Text = item.Quantity.ToString();
EditItemPrice.Text = item.Price.ToString("F2");
EditItemId.Value = itemId.ToString();
EditItemPopup.Show();
break;
}
}
}
protected void SaveEditButton_Click(object sender, EventArgs e)
{
int itemId = AlwaysConvert.ToInt(EditItemId.Value);
int index = _Order.Items.IndexOf(itemId);
if (index > -1)
{
OrderItem orderItem = _Order.Items[index];
orderItem.Price = AlwaysConvert.ToDecimal(EditItemPrice.Text);
orderItem.Quantity = AlwaysConvert.ToInt16(EditItemQuantity.Text);
// Do not allow positive values for Discount/Credit or negative values for charge
switch (orderItem.OrderItemTypeId)
{
case ((short)OrderItemType.Discount):
case ((short)OrderItemType.Credit):
if (orderItem.Price > 0)
{
orderItem.Price = Decimal.Negate((Decimal)orderItem.Price);
}
break;
case ((short)OrderItemType.Charge):
if (orderItem.Price < 0)
{
orderItem.Price = Decimal.Negate((Decimal)orderItem.Price);
}
break;
default:
break;
}
// UPDATE THE CALCULATED SUMMARY VALUES OF ORDER
_Order.Save(true, false);
BindGrids();
}
EditItemPopup.Hide();
}
