Re: [ic] Totally items in cart (sum shipping cost)

[racke@linuxia.de (Stefan Hornburg (Racke))]

"Jeffrey Carnahan" <jcarnahan@NETWORQ.COM> writes:

> }                         [perl arg="carts"]
> }                            $ship_total = 0;
> }
> }                            # Loop over all items in the main cart
> }                            foreach my $item
> 
> } @{$Safe{'carts'}->{'main'}} )
> } {
> }                               # Total up all the shipping costs
> }                               $ship_total = $ship_total +
> } $item->{'shipping'};
> }                            }
> }                            return ("Shipping: $ship_total");
> }                         [/perl]
> 
> If you have a field called 'shipping' for each product in the products
> database, and you've defined this in the products database definition, and
> you've restarted your catalog, you should be able to use the following:
> 
> [perl tables="products"]
>   my $` = 0;
> 
>   foreach $item ($Carts->{'main'}) {
>     $ship_total += $Tag->data('products', 'shipping', $item->{'code'});
>   }
> 
>   return "Shipping Total: $ship_total";
> [/perl]
> 
> Note that I'm assuming the name of your products database is "products". You
> need to use the [data ... ] tag here because arbitrary fields associated
> with products (such as the "shipping" field you've defined) aren't kept with
> the shopping cart information. Only quantity, code, options, and DB source
> information are kept in the cart.

If its the products database, you may abbreviate like this:

     $ship_total += $Tag->field('shipping', $item->{'code'});

Ciao
        Racke

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