protected void Button1_Click(object sender, EventArgs e)
{
bool found = false;
foreach (GridViewRow row in CartList.Rows)
{
if (row.RowType == DataControlRowType.DataRow)
{
CheckBox cb = row.FindControl("Remove") as CheckBox;
if (cb.Checked == true)
{
int cartItemID = Convert.ToInt32(row.Cells[0].Text);
CartActions.DeleteCartItem(cartItemID);
found = true;
}
}
}
Label1.Visible = true;
if (found == true)
{
Label1.Text = "Cart Items removed succcessfully....";
UpdateCart();
}
else
{
Label1.Text = "Nothing selected...";
}
}
private void UpdateCart()
{
CartList.DataSource = CartActions.GetCart();
CartList.DataBind();
if (CartList.Rows.Count > 0)
{
Label lbltotal = CartList.FooterRow.Cells[4].FindControl("lblTotal") as Label;
lbltotal.Text = CartActions.GetCart().Sum(a => a.LineTotal).ToString("c");
}
}
protected void Button2_Click(object sender, EventArgs e)
{
foreach (GridViewRow row in CartList.Rows)
{
if (row.RowType == DataControlRowType.DataRow)
{
int cartItemID = Convert.ToInt32(row.Cells[0].Text);
int qty = Convert.ToInt32((row.Cells[3].FindControl("PurchaseQuantity") as TextBox).Text);
CartActions.UpdateQuantity(cartItemID, qty);
Label1.Visible = true;
Label1.Text = "Cart Items updated succcessfully....";
UpdateCart();
}
}
}
protected void DataList1_ItemCommand(object source, DataListCommandEventArgs e)
{
if (e.CommandName == "AddToCart")
{
int productid = Convert.ToInt32((e.Item.FindControl("ProductIDLabel") as Label).Text);
string productname = (e.Item.FindControl("ProductNameLabel") as Label).Text;
Label lbl = e.Item.FindControl("UnitPriceLabel") as Label;
decimal unitprice = Decimal.Parse(lbl.Text, NumberStyles.AllowCurrencySymbol | NumberStyles.AllowDecimalPoint | NumberStyles.AllowThousands, new CultureInfo("en-US"));
CartActions.SaveCartItem(new CartItem()
{
ProductID = productid, ProductName = productname, UnitPrice = unitprice, Quantity = 1
});
Label1.Text = "Product saved successfully in the cart.";
Label1.Visible = true;
}
}