[TYPO3-shop] RV: discountprice in tt_products 2.7.1

[Franz Holzinger]

Hello,

Elías Fernández Velázquez a écrit :

> I´m developing a shop that may have differents discounted prices for quantities over 10, 20, 30 :
>         discountprice.10{
>                         sql.where= 
>                         type = count
>                         field = price
>                         additive = 0
>                         prod.type = percent
>                         prod.10 = 5
>                         prod.20 = 10                   
>                         prod.30 = 15
>         }
>         
>         
>         discountprice.20< .discountprice.10    
>         discountprice.20.prod.10>
>         discountprice.20.prod.20=10
>         
>         discountprice.30< .discountprice.10
>         discountprice.30.prod.10>
>         discountprice.30.prod.30=15    
> 
> 
> All right with these lines but when i buy another product, the factor to calculate the unit price is the total number of products not the number of each line. So when I have 20 of one product "A" and 10 of another "B",the discounted unit price results in a price for a quantity of 30 and not discounted price for 20 of "A" and discounted price for 10 of "B". 
> 
> Can anybody says me if exists another way of doing that ?

The count is always taken over all items in the basket. Only in 
tt_products 2.8.0 you have the additional possibility to add a SQL where 
condition. This allows you to have different reductions for different 
products.
Without any SQL where conditions it does not make sense to repeat the 
same calculation of line 10 with the lines 20 and 30.


- Franz