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Re: [ic] On the fly item quantity change?
Quoting Jerry (jerry@digitalfm.com):
>
> Anyone now how, assuming it's possible, to change an
> item quantity, inside an item-list loop, via calculation
> and still get the item-subtotal correct?
Nope, because the price is calculated before the [item-calc] is
done. You have to change it in the cart itself first, then
do the loop to display the price.
[calc]
my $sku;
foreach $sku (@$Vend::Items) {
delete $sku->{changed_it};
next unless $sku->{quantity} > 10;
$sku->{changed_it} = $sku->{quantity};
$sku->{quantity} = 10;
}
return;
[/calc]
[item-list]
[if-item-modifier changed_it]
We changed your quantity from [item-modifier changed_it] to [item-quantity]
to fit what we have in stock. Sorry.
[/if]
<INPUT TYPE=text NAME="[quantity-name]" VALUE="[item-quantity]" SIZE=3>
[/item-list]
[item-quantity] is just shorthand for [item-modifier quantity], by the way.
As is [item-code] for [item-modifier code]. Try it. 8-)
--
Akopia, Inc., 131 Willow Lane, Floor 2, Oxford, OH 45056
phone +1.513.523.7621 fax 7501 <heins@akopia.com>
Research is what I'm doing when I don't know what I'm doing.
-- Wernher Von Braun
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