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How to add consecutive numbers to lines in a RML report?

By
Velko Hristov
on 6/18/13, 3:59 PM 1,633 views

Hi all,

I'm trying to insert a column into addons/purchase/report/order.rml so that every line of the purchase order starts with a consecutive number.

The trouble is that the report uses data from the database and these numbers are neither there nor shall be there. The only sensible thing to to would be to generate these numbers on the fly for every report.

I tried to do this in the RML file itself but this does not work. It seems that the code executed between the square brackets is local for this execution - I cannot define a "global" variable, increment it and print it's value on each row. I searched the internet but cannot seem to found an answer. How shall I go about this problem?

Thanks in advance!

hi

create your function in order.py and called in rml

le_dilem
on 6/18/13, 5:50 PM

Hi, thank you for the quick answer! I have some difficulties implementing it though. I tried to add the free function to addons/purchase/report/order.py as well to addons/purchase/report/purchase_report.py to no avail. Can you please point me to an example of calling such a self-made function in RML? Thanks!

Velko Hristov
on 6/19/13, 6:39 AM

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Asked: 6/18/13, 3:59 PM
Seen: 1633 times
Last updated: 3/16/15, 8:10 AM