[Typo3-shop] Work method

[Franz Holzinger]

Hello Bill,

> they have 9 different stock types
> 
> you can buy in 28 different quantities:
> 100
> 250
> 500
> 1000
> 1000 - 25,000 in increments of 1000

Usually Gradings should be used for this. However some coding in 
tt_products still needs to be done for this.

> 
> So we are setting up the paper stock types in articles and plan on using 
> pricecalc to manage the quantities
> 
> does that mean we should
> 1) change the quantity form field to selectable, and,
> 
Without the usage of Gradings you need to write your own selectbox  fro 
the amount directly into the shop template.

> 2) use the article id for pricecalc -i.e.
>    where Avery Sheet Label id = 325
>    Avery Sheet Label, Stock Type (Grading), Blue = 16
> 
>    ...so...
> 
>    pricecalc {
>    16.prod.25000=1,000,000.99
>    }
> 
This pricecalc has a wrong syntax. ',' is not allowed.

pricecalc {
   10.type = count
   10.field = price
   10.where =
   10.prod.1 = 4.99
   10.prod.2500 = 1000000.99
}

You cannot use article uids here, only products uids can be used for 
this. But the correct price for the article in $this->itemArray has 
already been filled in there.

Franz