Discount in 2 pages invoice Smartform

Question

Hi;
i calculate the given discount in an invoice, if the invoice is a one page invoice the total discount is ok, but if it is a 2 pages invoice, in the first page the calculate of the discount is just for the items of the first page, then i turn to the 2nd page and the total of the discount is for the items of the 2nd page:
example:
page 1 discount: 85.11
page 2 discount: 00.38
the total should be 85.49 and should be shown in each page but instead is shown in parts in the 2 pages.
what should i do to get this discount in on variable that doesn't change on each page?
Thanks on advace.
David Fúnez
Corp. Mandofer/Asin
Tegucigalpa, Honduras

Answer 1

It is going to be little bit tricky. But I hope I will explain you better.
1. Create a one Dummy Window just before after the main window and before the Discount window.
Set the flag "Only After End of Main window"
Create one Code under this window
Put code like:
L_LAST = 'X'.
2. In Discount window:
Put this code:
if l_last = 'X'.
clear l_last.
clear: l_sub_tot_dis.
print_tot = 'X'.
endif.
l_sub_tot_dis = l_sub_tot_dis + discount_amt.
l_Tot_dis = l_tot_dis + discount_amt.
Print these both variables in separate text element
Put condition as PRINT_TOT = 'X' for the TOT_Discount
Hope this works.
Regards,
Naimesh Patel