protected void ItemsGrid_RowCommand(object sender, GridViewCommandEventArgs e)
{
if (Helper.StringExists(e.CommandName))
{
GridViewRow row = (GridViewRow)((Control)e.CommandSource).Parent.Parent;
DataTable dt = BuildDataSource(CurrentCart.Items);
DataRow dr = dt.Rows[row.RowIndex];
int cart_contents_id = (int)dr["CartItemId"];
CartDB db = new CartDB();
if (e.CommandName == "AddToWishlist")
{
//Response.Write("Adding to Wishlist: " + dr["CartItemId"].ToString());
throw new NotImplementedException("Add To Wishlist Not Implemented");
}
else if (e.CommandName == "UpdateQuantity")
{
Control c = row.FindControl("QtyTextbox");
if (c != null && c.GetType().Equals(typeof(TextBox)))
{
TextBox t = (TextBox)c;
int quantity;
if (Int32.TryParse(t.Text, out quantity))
{
// Update Quantity
// If 0, Remove
if (quantity > 0)
{
decimal subtotal = (decimal)dr["UnitPrice"] * quantity;
db.CartUpdateItemQuantity(cart_contents_id, quantity, subtotal);
}
else
{
db.CartDeleteItem(cart_contents_id);
}
}
}
}
else if (e.CommandName == "RemoveItem")
{
db.CartDeleteItem(cart_contents_id);
}
Response.Redirect(Constants.Pages.CART);
}
}