protected void dltAllItems_ItemCommand(object source, DataListCommandEventArgs e)
{
string productID = Convert.ToString(e.CommandArgument);
int cartItems = 0;
Label lblCart = (Label)this.Master.FindControl("lblCart");
foreach (DataListItem item in dltAllItems.Items)
{
HiddenField hdnProductID = (HiddenField)item.FindControl("hdnProductID");
if (hdnProductID.Value == productID)
{
TextBox txtQty = (TextBox)item.FindControl("txtQty");
bool isValidNumber = objBAL.CheckIsValidNumber(txtQty.Text);
if (!isValidNumber)
{
Panel pnlQtyErr = (Panel)item.FindControl("pnlQtyErr");
pnlQtyErr.Visible = true;
}
else
{
if (Convert.ToInt32(txtQty.Text) > 0)
{
Panel pnlQtyErr = (Panel)item.FindControl("pnlQtyErr");
pnlQtyErr.Visible = false;
if (Session["ShoppingCart"] == null || Session["ShoppingCart"].ToString().Trim().Length <= 0)
{
string shoppingCart = productID + "|@|" + txtQty.Text;
Session["ShoppingCart"] = shoppingCart;
lblCart.Text = Convert.ToString(UserScript1.FillCart()) + " items";
}
else
{
string shoppingCart = Session["ShoppingCart"].ToString();
shoppingCart += "|@|" + productID + "|@|" + txtQty.Text;
Session["ShoppingCart"] = shoppingCart;
lblCart.Text = Convert.ToString(UserScript1.FillCart()) + " items";
}
}
}
break;
}
}
}