AX 2012 - Send data from server class to form with TempDB

If you try to send data from server class to form with TempDB by parameter you'll see no data will be came. You may select In Memory table or use linkPhysicalTableInstance method to link two TempDB table:

Class:

public static server void populateData(MyTempTable _tmp)
{
MyTempTable tmp;
...
...
tmp.linkPhysicalTableInstance(_tmp);
...
...
return;
}

Form:


MyClass::populateData(MyTempTable);
MyTempTable_DS.research();
MyTempTable_DS.refresh();

AX 2012 - Refresh form data

A Subroutine of you called refreshs data. Form's data doesn't refresh. To solve this issue you have to call first research and then refresh. Research doesn't broke your query filters and if you call it with true parameter it goes to current record after refresh:

    LedgerJournalTrans_DS.research(true);
    LedgerJournalTrans_DS.refresh();

If your subroutine is a SysOperation class and your screen doesn't refresh anyway, don't forget add this to your controller class:

 controller.parmExecutionMode(SysOperationExecutionMode::Asynchronous);

If you don't, your research and refresh methods run before your classes completed it's job.

AX 2012 - Generate RDP (Report Data Provider)

Data Provider class:


------------Class Declaration-------------------
[SRSReportParameterAttribute(classStr(myCustInvoicePrintContract))]
class myCustInvoicePrintDP extends SRSReportDataProviderbase
{
    CustInvoicePrintTMP      InvoicePrint;
    CustInvoicePrintTransTMP InvoicePrintTrans;
    CustInvoicePrintTaxTMP   InvoicePrintTax;
    CustInvoicePrintFootTMP  InvoicePrintFoot;

    RecId                       RecId;
}
-----------------Table methods for SSRS---------------------------
[SRSReportDataSetAttribute(tableStr(CustInvoicePrintTMP))]
public CustInvoicePrintTMP getCustInvoicePrint()
{
    select * from InvoicePrint;
    return InvoicePrint;
}

[SRSReportDataSetAttribute(tableStr(CustInvoicePrintTransTMP))]
public CustInvoicePrintTransTMP getCustInvoicePrintTrans()
{
    select * from InvoicePrintTrans;
    return InvoicePrintTrans;
}
------------------GetParameter method--------------------------------
private void getReportParameters()
{
    myCustInvoicePrintContract Contract = this.parmDataContract();

    if (Contract)
    {
        RecId   = Contract.parmRecordId();
    }
}

------------------- processReport method where data filled--------
[SysEntryPointAttribute(false)]
public void processReport()
{
    CustInvoiceJour         InvoiceJour;
    CustInvoiceTrans        InvoiceTrans;
    TaxTrans                taxTrans;
    TaxOnItem               taxOnItem;
    TaxGroupData            taxGroupData;
    AmountMST               Tax;
    this.getReportParameters();

    InvoiceJour = CustInvoiceJour::findRecId(RecId);
    InvoicePrint.InvoiceDate    = InvoiceJour.InvoiceDate;
    InvoicePrint.InvoiceName    = InvoiceJour.invoiceName();
    InvoicePrint.TaxOfficeName_TR   = CustTable::find(InvoiceJour.InvoiceAccount).TaxOfficeName_TR;
    ...
    InvoicePrint.insert();
    while select InvoiceTrans where
        InvoiceTrans.SalesId == InvoiceJour.SalesId && InvoiceTrans.InvoiceId == InvoiceJour.InvoiceId &&
        InvoiceTrans.InvoiceDate == InvoiceJour.InvoiceDate && InvoiceTrans.numberSequenceGroup == InvoiceJour.numberSequenceGroup
    {
        select taxOnItem
                where taxOnItem.TaxItemGroup == InvoiceTrans.TaxItemGroup
            join taxGroupData
                where taxGroupData.TaxCode == taxOnItem.TaxCode &&
                      taxGroupData.TaxGroup == InvoiceTrans.TaxGroup;
        InvoicePrintTrans.TaxValue          = TaxData::find(TaxOnItem.TaxCode, InvoiceTrans.InvoiceDate, 0).TaxValue;
        InvoicePrintTrans.Qty               = InvoiceTrans.Qty;
        ...
        InvoicePrintTrans.insert();
        Tax = Tax::calcTaxAmount(InvoiceTrans.TaxGroup,taxOnItem.TaxItemGroup,InvoiceTrans.InvoiceDate,
                InvoiceTrans.CurrencyCode,InvoiceTrans.LineAmount,TaxModuleType::Sales);
        ...
            InvoicePrintTax.insert();
        }
    }
    ...
}

Controller class:

--------------Class Declaration------------------
class myCustInvoicePrintController extends SrsReportRunController
{
    #define.ReportName('CustInvoicePrint.Report')
    myCustInvoicePrintContract    contract;
    CustInvoiceJour           custInvoiceJour;
}
Get parameter
protected void prePromptModifyContract()
{
    if (this.parmArgs()             &&
        this.parmArgs().record()    &&
        this.parmArgs().dataset() == tableNum(CustInvoiceJour))
    {
        custInvoiceJour = this.parmArgs().record();
    }

    if (!Contract)
    {
        Contract = this.parmReportContract().parmRdpContract();
    }

    contract.parmRecordId(custInvoiceJour.RecId);

    super();
}
public static myCustInvoicePrintController construct(Args _args)
{
    myCustInvoicePrintController controller = new myCustInvoicePrintController();
    controller.parmArgs(_args);
    return controller;
}
public static void main(Args _args)
{
    SysLastValue    SysLastValue;
    myCustInvoicePrintController controller = new myCustInvoicePrintController();
    controller.parmReportName(#ReportName);
    controller.parmArgs(_args);

    if(CSReportPrint::find(SysUserInfo::find().RecId,CSReportType::Invoice1).PrinterName)
    {
        controller.parmReportContract().parmPrintSettings().printMediumType(SRSPrintMediumType::Printer);
        controller.parmReportContract().parmPrintSettings().printerName(CSReportPrint::find(SysUserInfo::find().RecId,CSReportType::Invoice1).PrinterName);
    }
    controller.parmShowDialog(false); //don't show dialog at screen
    controller.startOperation();
}


Contract class:
---------------class declaration---------------------------

[DataContractAttribute]
class myCustInvoicePrintContract
{
    RecId recordId;
}Get parameter
[DataMemberAttribute('RecordId')]
public recId parmRecordId(recId _recordId = recordId)
{
   recordId = _recordId;
   return recordId;
}