+ foreach my $invoice_for_advance_payment (@{$self->_get_invoices_for_advance_payment($form->{convert_from_ar_ids} || $form->{id})}) {
+ my %pat = $invoice_for_advance_payment->calculate_prices_and_taxes;
+ my $taxamount = sum0 values %{ $pat{taxes_by_tax_id} };
+
+ push(@{ $form->{TEMPLATE_ARRAYS}->{"iap_$_"} }, $invoice_for_advance_payment->$_) for qw(invnumber transdate);
+ push(@{ $form->{TEMPLATE_ARRAYS}->{"iap_amount_nofmt"} }, $invoice_for_advance_payment->amount);
+ push(@{ $form->{TEMPLATE_ARRAYS}->{"iap_amount"} }, $invoice_for_advance_payment->amount_as_number);
+ push(@{ $form->{TEMPLATE_ARRAYS}->{"iap_taxamount_nofmt"} }, $taxamount);
+ push(@{ $form->{TEMPLATE_ARRAYS}->{"iap_taxamount"} }, $form->format_amount($myconfig, $taxamount, 2));
+
+ $form->{iap_amount_nofmt} += $invoice_for_advance_payment->amount;
+ $form->{iap_taxamount_nofmt} += $taxamount;
+ $form->{iap_existing} = 1;
+ }
+ $form->{iap_amount} = $form->format_amount($myconfig, $form->{iap_amount_nofmt}, 2);
+ $form->{iap_taxamount} = $form->format_amount($myconfig, $form->{iap_taxamount_nofmt}, 2);
+