hi.

i have a model with 2  submodels connected by one2many. it is basically a purchase model and one order_lines and one cost_center_lines. in short there is a amount_total computed from the order lines and a amount_total for the cost_centers. the amount taken by each cost center derives from a percentage of the amount_total of the order lines. they make up the cost center amount_total.

now when the record is created it all works nice. but when editing a existing order the total amount of the order lines is working ok but the cost centers do not update when a change in the order lines.

i have a onchange on the amount_total of the order in which i am directly calling the compute method of the cost center single amount which makes a amount from the given percentage.

the amount_totals's are computed.

on a saved record the cost center lines are not updating and the amount_total of all cost centers is also not working.

im trying for hours now. thanks in advance.