acumatica
Wijzigingen om gegevensweergaven te baseren

Invoering

APInvoiceEntry BLC: voeg een extra beperking toe aan poReceiptLinesSelection data view

Om extra beperking aan de poReceiptLinesSelection- gegevensweergave toe te voegen, moet u de methode Select in de basisweergave oproepen en elk item in de geretourneerde PXResultSet onafhankelijk inspecteren om te beslissen of deze voldoet aan extra beperking (en):

public class APInvoiceEntryExt : PXGraphExtension<APInvoiceEntry>
{
    [PXCopyPasteHiddenView]
    public PXSelect<APInvoiceEntry.POReceiptLineAdd> poReceiptLinesSelection;

    public virtual IEnumerable POReceiptLinesSelection()
    {
        foreach (var record in Base.poReceiptLinesSelection.Select())
        {
            // Additional restriction goes here
            if (true == true)
            {
                yield return record;
            }
        }
    }
}

Deze benadering werkt perfect met de gegevensweergave poReceiptLinesSelection , vanwege een gebrek aan oproep en aggregatie bij de implementatie van de basisweergave. Om de resultaatset samen te stellen, vraagt poReceiptLinesSelection de benodigde gegevens uit de database en voert alle berekeningen aan de applicatiezijde uit.

public class APInvoiceEntry : APDataEntryGraph<APInvoiceEntry, APInvoice>, PXImportAttribute.IPXPrepareItems
{
    ...

    [PXCopyPasteHiddenView]
    public PXSelect<POReceiptLineAdd> poReceiptLinesSelection;

    public virtual IEnumerable POReceiptLinesSelection()
    {
        APInvoice doc = this.Document.Current;
        if (doc == null || doc.VendorID == null || doc.VendorLocationID == null) yield break;
        if (doc.DocType != APDocType.Invoice && doc.DocType != APDocType.DebitAdj)
            yield break;

        string poReceiptType = (doc.DocType == APDocType.Invoice) ? POReceiptType.POReceipt : POReceiptType.POReturn;

        HashSet<APTran> usedRecceiptLine = new HashSet<APTran>(new POReceiptLineComparer());
        HashSet<APTran> unusedReceiptLine = new HashSet<APTran>(new POReceiptLineComparer());

        foreach (APTran aPTran in Transactions.Cache.Inserted)
        {
            if (aPTran.ReceiptNbr != null && aPTran.ReceiptType != null && aPTran.ReceiptLineNbr != null)
                usedRecceiptLine.Add(aPTran);
        }

        foreach (APTran aPTran in Transactions.Cache.Deleted)
        {
            if (aPTran.ReceiptNbr != null && aPTran.ReceiptType != null && aPTran.ReceiptLineNbr != null && Transactions.Cache.GetStatus(aPTran) != PXEntryStatus.InsertedDeleted)
                if (!usedRecceiptLine.Remove(aPTran))
                    unusedReceiptLine.Add(aPTran);
        }

        foreach (APTran aPTran in Transactions.Cache.Updated)
        {
            APTran originAPTran = new APTran();
            originAPTran.ReceiptNbr = (String)Transactions.Cache.GetValueOriginal<APTran.receiptNbr>(aPTran);
            originAPTran.ReceiptType = (String)Transactions.Cache.GetValueOriginal<APTran.receiptType>(aPTran);
            originAPTran.ReceiptLineNbr = (Int32?)Transactions.Cache.GetValueOriginal<APTran.receiptLineNbr>(aPTran);

            if (originAPTran.ReceiptNbr != null && originAPTran.ReceiptType != null && originAPTran.ReceiptLineNbr != null)
            {
                if (!usedRecceiptLine.Remove(originAPTran))
                    unusedReceiptLine.Add(originAPTran);
            }

            if (aPTran.ReceiptNbr != null && aPTran.ReceiptType != null && aPTran.ReceiptLineNbr != null)
            {
                if (!unusedReceiptLine.Remove(aPTran))
                    usedRecceiptLine.Add(aPTran);
            }
        }

        foreach (LinkLineReceipt item in PXSelect<LinkLineReceipt,
            Where<LinkLineReceipt.vendorID, Equal<Current<APInvoice.vendorID>>,
            And<LinkLineReceipt.vendorLocationID, Equal<Current<APInvoice.vendorLocationID>>,
            And<LinkLineReceipt.receiptCuryID, Equal<Current<APInvoice.curyID>>,
            And<LinkLineReceipt.receiptType, Equal<Required<POReceipt.receiptType>>,
            And<Where<LinkLineReceipt.orderNbr, Equal<Current<POReceiptFilter.orderNbr>>, Or<Current<POReceiptFilter.orderNbr>, IsNull>>>
            >>>>>.SelectMultiBound(this, new object[] { doc }, poReceiptType))
        {
            APTran aPTran = new APTran();
            aPTran.ReceiptType = item.ReceiptType;
            aPTran.ReceiptNbr = item.ReceiptNbr;
            aPTran.ReceiptLineNbr = item.ReceiptLineNbr;
            if (!usedRecceiptLine.Contains(aPTran))
                yield return (PXResult<POReceiptLineAdd, POReceipt>)ReceipLineAdd.Select(item.ReceiptNbr, item.ReceiptType, item.ReceiptLineNbr);
        }

        foreach (APTran item in unusedReceiptLine)
        {
            yield return (PXResult<POReceiptLineAdd, POReceipt>)ReceipLineAdd.Select(item.ReceiptNbr, item.ReceiptType, item.ReceiptLineNbr);
        }

    }

    ...
}