how to sum a column in etext?
659520Sep 12 2008 — edited Sep 16 2008hi all,when i develop report with etext template,i have a column in xml,some datas less than zero,some datas great than zero,i want to sum the datas that less than zero,and sum the datas that great than zero in etext ,how can i do it?
very urgent ,thank you very much
...martin