Filter form with button query x++

1. In Declaration form

public class FormRun extends ObjectRun

{

    str                     periodTaxStr;

    str                     taxTypeStr;

    str                     currencyStr;

    str                     exportStr;

    str                     returnStr;

    Container               KRE_ID_Tax_VATMarkCon;

    QueryBuildDataSource    qbdsKRE_ID_Tax_VAT;

    QueryBuildDataSource    qbdsCustInvoiceJourView;

    QueryBuildDataSource    qbdsProjInvoiceJour;

    QueryBuildDataSource    qbdsProjInvoiceJourView;

    QueryBuildRange         qRange1, qRange2, qRange3, qRange4, qRange5, qRange6, qRange7;

    TaxID_form              TaxID_Form;

    Counter                 postCount;

} 

2. Create button requery

 void requery()

{

    ;

    element.removeMarks();

    periodTaxStr = TaxPeriodCtrl.dateValue() ?

                   strfmt("%1..%2", dateStartMth(TaxPeriodCtrl.dateValue()),

                                    dateEndMth(TaxPeriodCtrl.dateValue())) :

                   SysQuery::valueUnlimited();

    taxTypeStr = TaxTypeCtrl.selection() == PjAllSederhanaStandar::All ?

                 SysQuery::valueUnlimited() :

                 (TaxTypeCtrl.selection() == PjAllSederhanaStandar::Sederhana ?

                  SysQuery::value(PjSederhanaStandar::Sederhana) :

                  SysQuery::value(PjSederhanaStandar::Standar));

    currencyStr = CurrencyCtrl.valueStr() ?

                  SysQuery::value(CurrencyCtrl.valueStr()) :

                  SysQuery::valueUnlimited();

    exportStr = ExportLocalCtrl.selection() == PjAllEksporLokal::All ?

                SysQuery::valueUnlimited() :

                (ExportLocalCtrl.selection() == PjAllEksporLokal::Ekspor ?

                 SysQuery::value(NoYes::Yes) :

                 SysQuery::value(NoYes::No));

    returnStr = ReturnStatusCtrl.selection() == PjStatusRetur::All ?

                SysQuery::valueNot('all') :

                SysQuery::value(ReturnStatusCtrl.selection());

    KRE_ID_Tax_VAT_DS.executeQuery();

}

3. Create Init in the Datasource method

public void init()

{

    QueryBuildDataSource    qbdsTaxList;

    QueryBuildDataSource    qbdsTaxTable;

    KRE_ID_Tax_VATSource    KRE_ID_Tax_VATSource;

    KRE_ID_Tax_CodeType     KRE_ID_Tax_CodeType;

    ;

    super();

    if (element.args().menuItemType() == MenuItemType::Display && (element.args().menuItemName() == menuitemDisplayStr(KRE_ID_TaxIncomingEdit)))

    {

      select * from KRE_ID_Tax_VAT  where KRE_ID_Tax_VAT.ID_Tax_VATSource == KRE_ID_Tax_VATSource::Incoming

            exists join KRE_ID_Tax_VATLines where KRE_ID_Tax_VATLines.ID_Tax_Invoice == KRE_ID_Tax_VAT.ID_Tax_Invoice;

    }

    else

    {

        if (element.args().menuItemType() == MenuItemType::Display && (element.args().menuItemName() == menuitemDisplayStr(KRE_ID_TaxoutgoingEdit)))

        {

            select * from KRE_ID_Tax_VAT where KRE_ID_Tax_VAT.ID_Tax_VATSource == KRE_ID_Tax_VATSource::Outgoing

                exists join KRE_ID_Tax_VATLines where KRE_ID_Tax_VATLines.ID_Tax_Invoice == KRE_ID_Tax_VAT.ID_Tax_Invoice;

        }

    }

    //qRange1 = this.queryBuildDataSource().addRange(fieldnum(KRE_ID_Tax_VAT, ID_Tax_Transdate));//.value(periodTaxStr);

    qRange1 = this.queryBuildDataSource().addRange(fieldNum(KRE_ID_Tax_VAT, ID_Tax_InvoiceDate));

    qRange2 = this.queryBuildDataSource().addRange(fieldnum(KRE_ID_Tax_VAT, ID_Tax_Currencycode));

    qRange3 = this.queryBuildDataSource().addRange(fieldnum(KRE_ID_Tax_VAT, ID_Tax_isexport));

    qRange4 = this.queryBuildDataSource().addRange(fieldnum(KRE_ID_Tax_VAT, typeinvoice));

    qRange5 = this.queryBuildDataSource().addRange(fieldnum(KRE_ID_Tax_VAT, TaxCode));

    qRange6 = this.queryBuildDataSource().addRange(fieldnum(KRE_ID_Tax_VAT, TaxCodeType));

    qRange7 = this.queryBuildDataSource().addRange(fieldnum(KRE_ID_Tax_VAT, is_Delete));

}

4. Create Execute query in the Datasource method

public void executeQuery()

{

    qRange1.value(periodTaxStr);

    qRange2.value(currencyStr);

    qRange3.value(exportStr);

    qrange4.value(returnStr);

    qrange5.value(SysQuery::valueNotEmptyString());

    KRE_ID_Tax_VATLines_ds.executeQuery();

    super();

}