openerp - How to Create a function in python to calculate the Supplier Invoice due date on change of Invoice date in Accounting in Open ERP -
i trying calculate due date on changing invoice date not working def onchange_date_invoice(self,cr,uid,ids,type,partner_id,date_invoice=false,payment_term=false): partner_payment_term = false
raise osv.except_osv(_('onchangedateinvoice'), _('start')) if date_invoice != time.strftime('%y-%m-%d'): if not payment_term_id: return {'value':{'date_due': date_invoice}} pterm_list = self.pool.get('account.payment.term').compute(cr, uid, payment_term_id, value=1, date_ref=date_invoice) if payment_term != partner_payment_term: if partner_payment_term: to_update = self.onchange_payment_term_date_invoice( cr, uid, ids, partner_payment_term, date_invoice) result['value'].update(to_update['value']) if pterm_list: pterm_list = [line[0] line in pterm_list] pterm_list.sort() result = {'value':{'date_due': pterm_list[-1]}} else: result['value']['date_due'] = false raise osv.except_osv(_('onchangedateinvoice'), _('end')) return result
you'r code should look's like:
def onchange_invoice_date(self, cr, uid, ids, payment_term_id, date_invoice): res = {} import time if date_invoice != time.strftime('%y-%m-%d'): due_date = # calculate you'r date here res['due_date'] = due_date return {'value': res}
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