SalesInvoice change file name when using print management with File DocumentType

/// <summary>
///     To handle the report design to print based on caller
/// </summary>
[ExtensionOf(classStr(SalesInvoiceController))]
final class SalesInvoiceController_MY_Extension
{
    /// <summary>
    ///     choose report design
    /// </summary>
    protected void outputReport()
    {
        Args controllerArgs = this.parmArgs();
        SRSCatalogItemName  reportDesign;
        if((controllerArgs.menuItemName() == menuItemOutputStr(SalesInvoice_CUSTOM)) || custInvoiceJour.isProforma() || (controllerArgs.menuItemName() == menuItemOutputStr(SalesInvoice)))
        {            
            reportDesign = ssrsReportStr(SalesInvoice_Custom,Report_Custom);
        }
        else 
        {
            reportDesign = ssrsReportStr(SalesInvoice_Custom,Report);
        }
        this.parmReportName(reportDesign);
        this.parmReportContract().parmReportName(reportDesign);

        SRSPrintDestinationSettings srsPrintDestinationSettings = formLetterReport.getCurrentPrintSetting().parmPrintJobSettings();
        SRSPrintMediumType srsPrintMediumType = srsPrintDestinationSettings.printMediumType();
        formletterReport.parmReportRun().settingDetail().parmReportFormatName(reportDesign);

        if (srsPrintDestinationSettings.printMediumType() == SRSPrintMediumType::File)
        {
            srsPrintDestinationSettings.fileName(custInvoiceJour.InvoiceId);
        }
        srsPrintDestinationSettings.overwriteFile(true);

        next outputReport();
    }

How to add reference fields in forms that don't have a data source

 

Create a temp table with reference fields you wanted 

Add the Temp table as a data source in the required from without any join source

To initialize values when opening form

    [FormDataSourceEventHandler(formDataSourceStr(PdsResetVendorBatchDetails, PdsVendBatchInfo), FormDataSourceEventType::Initialized)]
    public static void PdsVendBatchInfo_OnInitialized(FormDataSource sender, FormDataSourceEventArgs e)
    {
            FormRun formRun = sender.formRun() as FormRun;

            switch (formRun.args().dataset())
            {
                case tableNum(InventBatch) :

                    InventBatch  inventBatch = formRun.args().record() as InventBatch;

                    PdsVendBatchInfoTMP PdsVendBatchInfo1 = sender.cursor();


                    FormReferenceControl Manufact = formRun.design().controlName(formControlStr(PdsResetVendorBatchDetails, PdsVendBatchInfo_Manufact)) as FormReferenceControl;
                    FormReferenceControl ManufactSite = formRun.design().controlName(formControlStr(PdsResetVendorBatchDetails, PdsVendBatchInfo_ManufactSite)) as FormReferenceControl;
                
                    PdsVendBatchInfo1.Manufact = inventBatch.Manufact;
                    PdsVendBatchInfo1.ManufactSite = inventBatch.ManufactSite;

                    PdsVendBatchInfo1.doInsert();
                
                    sender.setRecord(PdsVendBatchInfo1);

                    Manufact.value(inventBatch.Manufact);
                    ManufactSite.value(inventBatch.ManufactSite);
                    break;
            }
    }

 

Lookup

public static void dirPartyLocationLookup(FormReferenceGroupControl _ctrl, DirPartyRecId _party)
    {
        container               conLocationRoles;
        LogisticsLocationRole   logisticsLocationRole;
        QueryBuildDataSource    qbdsDirPartyLocation, qbdsDirPartyLocationRole;

        Query   query = new Query();
        SysReferenceTableLookup sysTableLookup = SysReferenceTableLookup::newParameters(tablenum(DirPartyLocation), _ctrl);

        while select RecId from LogisticsLocationRole
            where LogisticsLocationRole.IsManufactSite
        {
            conLocationRoles += LogisticsLocationRole.RecId;
        }

        sysTableLookup.addLookupfield(fieldNum(DirPartyLocation, Location));
        sysTableLookup.addLookupfield(fieldNum(DirPartyLocation, Party));
        
        qbdsDirPartyLocation = query.addDataSource(tablenum(DirPartyLocation));
        
        qbdsDirPartyLocationRole = qbdsDirPartyLocation.addDataSource(tablenum(DirPartyLocationRole));
        qbdsDirPartyLocationRole.joinMode(JoinMode::ExistsJoin);
        qbdsDirPartyLocationRole.relations(true);

        qbdsDirPartyLocationRole.addRange(fieldNum(DirPartyLocationRole, LocationRole)).value(con2Str(conLocationRoles));
       
        if(_party)
        {
            qbdsDirPartyLocation.addRange(fieldNum(DirPartyLocation, Party)).value(queryValue(_party));

            qbdsDirPartyLocation.addRange(fieldNum(DirPartyLocation, Location)).value(SysQuery::valueNot(0));
        }
        else
        {
            qbdsDirPartyLocation.addRange(fieldNum(DirPartyLocation, Party)).value(SysQuery::valueEmptyString());
        }

        sysTableLookup.parmQuery(query);
        sysTableLookup.performFormLookup();
    }

    public static void DirPartyIdLookup(FormControl _ctrl)
    {
        Query   query = new Query();

        SysReferenceTableLookup sysTableLookup = SysReferenceTableLookup::newParameters(tablenum(DirPartyTable), _ctrl);

        sysTableLookup.addLookupfield(fieldNum(DirPartyTable, PartyNumber));
        sysTableLookup.addLookupfield(fieldNum(DirPartyTable, Name));

        query.addDataSource(tablenum(DirPartyTable));
        
        sysTableLookup.parmQuery(query);
        sysTableLookup.performFormLookup();
    }