Re: [mv] Please answer, Shiping prices per item

[Ben-Nes Michael <miki@canaan.co.il>]

******    message to minivend-users from Ben-Nes Michael <miki@canaan.co.il>     ******

This sound as a good solution.
Can I driven the values from database ?
I don't want to put 100 arrays in the body of the carts, its will be huge waste of memory and
cpu power to put in memory all the arrays.

Chris Rapier wrote:

> ******    message to minivend-users from Chris Rapier <rapier@psc.edu>     ******
>
> Ben-Nes Michael wrote:
> >
> > ******    message to minivend-users from Ben-Nes Michael <miki@canaan.co.il>     ******
> >
> > Hi
> >
> > I want a diffrent shipping price for each item like:
> >
> > 3 lamps = 10 $
> > 5 lamps = 10 $
> > 2 printers = 40 $
> > 5 printers = 40 $
> > 6 printers = 80 $
> >
> > Can it be done ?
>
> I'm thinking that it should be possible but it will be rather
> complicated. However, that shouldn't stop you. What you basically want
> is something that
>
> 1) goes through the cart line by line
> 2) takes the product type and looks up the quantity shipping price in a
> table
> 3) totals all of these into one grand shipping total.
>
> However, there won't just be one grand quantity shipping table but one
> table for each product type.
>
> Is this a good summation of the problem?
>
> If it was me I'd probably just do this in perl as its a straight
> forward, if slightly cumbersome, task. It would just be a loop which
> uses the quantity as an array element number. In really bad,
> syntactically outrageous pseduo perl code...
>
> @ship_foo_array (1,1,1,2,2,2,3,3,3,4,4,4,5,5,5,6,6,6,7,7,7,8,8,8);
> @ship_bar_array (6,6,6,6,6,6,9,9,9,9,9,9,9,12,12,12,12,12,12,12,12);
> foreach (#$cart) {
>  if ($cart{type} eq "foo") {
>    $shiptotal = $shiptotal + $ship_foo_arrary[$cart{type}{quantity}]
>  }
>  if ($cart{type} eq "bar") {
>    $shiptotal = $shiptotal + $ship_bar_arrary[$cart{type}{quantity}]
>  }
> }
>
> So say you had 6 foos and 2 bars in your cart. The above would end up
> with a shipping price of 2 for the foos (6th element in the
> ship_foo_array) and 6 for the bars (2nd element in the  ship bar_array).
> This gives you a total shipping price of 8.
>
> Now, the question, of course, is how to turn that into valid minivend
> markup or how to properly embed the perl in a page. That I can't help
> you with as I'm pretty new to this as well.
>
> Chris
> -
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