Acumatica PXDefault Drop List

Question

I'm trying to change the default value to Debit Memo when adding a new row in the Payments and Applications screen of the Accounts Receivable module. I've tried setting PXDefault(ARDocType.DebitMemo), but it doesn't appear to be working. Can anyone point me in the right direction?

Answer 1

The payments and applications page uses some interesting logic to determine the default value used, they define it in a call during the rowselected event for the header document.

protected virtual void ARPayment_RowSelected(PXCache cache, PXRowSelectedEventArgs e)
        {
.....
SetDocTypeList(e.Row);
.....
}


    public static void SetDocTypeList(PXCache cache, string docType)
    {
        string defValue = ARDocType.Invoice;
        List<string> values = new List<string>();
        List<string> labels = new List<string>();

        if (docType == ARDocType.Refund)
        {
            defValue = ARDocType.CreditMemo;
            values.AddRange(new string[] { ARDocType.CreditMemo, ARDocType.Payment, ARDocType.Prepayment });
            labels.AddRange(new string[] { Messages.CreditMemo, Messages.Payment, Messages.Prepayment });
        }
        else if (docType == ARDocType.Payment || docType == ARDocType.VoidPayment)
        {
            values.AddRange(new string[] { ARDocType.Invoice, ARDocType.DebitMemo, ARDocType.CreditMemo, ARDocType.FinCharge });
            labels.AddRange(new string[] { Messages.Invoice, Messages.DebitMemo, Messages.CreditMemo, Messages.FinCharge });
        }
        else
        {
            values.AddRange(new string[] { ARDocType.Invoice, ARDocType.DebitMemo, ARDocType.FinCharge });
            labels.AddRange(new string[] { Messages.Invoice, Messages.DebitMemo, Messages.FinCharge });
        }

        if (!PXAccess.FeatureInstalled<FeaturesSet.overdueFinCharges>() && values.Contains(ARDocType.FinCharge) && labels.Contains(Messages.FinCharge))
        {
            values.Remove(ARDocType.FinCharge);
            labels.Remove(Messages.FinCharge);
        }

        PXDefaultAttribute.SetDefault<ARAdjust.adjdDocType>(cache, defValue);
        PXStringListAttribute.SetList<ARAdjust.adjdDocType>(cache, null, values.ToArray(), labels.ToArray());
    }

    private void SetDocTypeList(object Row)
    {
        ARPayment row = Row as ARPayment;
        if (row != null)
        {
            SetDocTypeList(Adjustments.Cache, row.DocType);
        }
    }

To obtain the default you require you may implement the following code :

public class ARPaymentEntryExtension : PXGraphExtension<ARPaymentEntry>
{
    protected virtual void ARPayment_RowSelected(PXCache cache, PXRowSelectedEventArgs e)
    {
            PXDefaultAttribute.SetDefault<ARAdjust.adjdDocType>(Base.Adjustments.Cache, ARDocType.DebitMemo);
    }
}