set Field Value with field name example

_loopApproval = 4;
    while(_approvalQueue < conLen(approvalsName))
    {
        //conPeek(approvalsName,_approvalQueue)
        _approvalQueue++;
        _BudgetEntriesHeaderTMP.setFieldValue(strFmt("%1%2","ApprovalsName",_loopApproval),strFmt("%1",conPeek(approvalsName,_approvalQueue)));
        _loopApproval++;
    }

fix budget exceeded still can submit Ledger Journal WorkFlow , ledgerJournalCheckPost

on class LedgerJournalWFApprSubmitToWF \ main

//add by fanddy, fix Bugs exceed budget still can submit on 30/03/2015
    LedgerJournalCheckPost ledgerJournalCheckPost;
	FormDataSource fds;
    //end add by fanddy


    Debug::assert(tableId == tableNum(LedgerJournalTable));
    Debug::assert(recId != 0);

    // The method has not been called correctly.
    if (tableId != tableNum(LedgerJournalTable) ||
        recId == 0)
    {
        throw error(strFmt("@SYS19306", funcName()));
    }
    //add by fanddy, fix Bugs exceed budget still can submit on 30/03/2015
    else
    {
        ledgerJournalCheckPost= ledgerJournalCheckPost::newLedgerJournalTable(ledgerJournalTable,NoYes::No,NoYes::Yes);
        ledgerJournalCheckPost.run();

        if(!ledgerJournalCheckPost.getParmCheckJournalTID())
        {
            throw error("Can't submit this journal");
        }
		//refresh form dataSource , fix error when submit must restore form dataSource 
		fds = args.record().dataSource();
		fds.research(true);
		fds.refresh();
    }
    //end add by fanddy

i did some modify on class LedgerJournalCheckPost for returning checkJournal result.
on LedgerJournalCheckPost\run method

//edited by fanddy
checkResultTID = this.checkJournal();

set default dimension value

public static RecId getNewDefaultDimension(RecId defaultDimension, Name dimName, str 255 dimValue)
{
    container c;
    RecId newdefaultDimension;
    int i;
    ;

    c = AxdDimensionUtil::getDimensionAttributeValueSetValue(defaultDimension);
    i = conFind(c, dimName);
    if (!i && !dimValue)
        return defaultDimension;
    if (i)
    {
        c = conDel(c, i+1, 1);
        c = conDel(c, i, 1);
    }
    if (dimValue)
    {
        c += dimName;
        c += dimValue;
    }

    c = conDel(c, 1, 1);
    c = conIns(c, 1, conLen(c) / 2);
    newdefaultDimension = AxdDimensionUtil::getDimensionAttributeValueSetId(c);

    return newdefaultDimension;
}

get dimension name , return container

public static container getDimensionName()
{
    DimensionAttribute              dimAttr;
    DimensionAttributeSetItem       dimAttrSetItem;
    DimensionEnumeration            dimensionSetId;
    DimensionAttributeValue         dimAttributeValue;
    container                       DimensionName;

    dimensionSetId      = DimensionCache::getDimensionAttributeSetForLedger();

    while select dimAttr order by Name
                where dimAttr.Type != DimensionAttributeType::MainAccount
            join RecId from dimAttrSetItem
                where dimAttrSetItem.DimensionAttribute     == dimAttr.RecId &amp;&amp;
                      dimAttrSetItem.DimensionAttributeSet  == dimensionSetId
            {
                dimensionName += dimAttr.Name;

            }

    return DimensionName;
}

Custom Number Sequence Reference Example

1. Create new field as picture below

Capture1

2. Go to the form, right click and choose restore to reload new field we added before. On the field method, add code below
 

public Common lookupReference(FormReferenceControl _formReferenceControl)
{
    return NumberSequenceTable::lookupReference(_formReferenceControl);
}

 
Capture2

3. Add reference group for the field at the form as picture below , and you are done.

Capture3

4. Just run the form for testing.

Capture4

Custom lookup example 2

public void lookup()
{
   // super();

    SysTableLookup sysTableLookup = SysTableLookup::newParameters(tablenum(SalesTable), this);
    Query query = new Query();
    QueryBuildDataSource qbds,qbds2,qbds3;

    qbds = query.addDataSource(tablenum(SalesTable));
    qbds.addOrderByField(fieldNum(SalesTable,SalesId));
    qbds.addOrderByField(fieldNum(SalesTable,SalesName));
    qbds.addOrderByField(fieldNum(SalesTable,SalesType));
    qbds.addOrderByField(fieldNum(SalesTable,CustAccount));

    qbds.addGroupByField(fieldNum(SalesTable,SalesId));
    qbds.addGroupByField(fieldNum(SalesTable,SalesName));
    qbds.addGroupByField(fieldNum(SalesTable,SalesType));
    qbds.addGroupByField(fieldNum(SalesTable,CustAccount));
    
    qbds2 = qbds.addDataSource(tableNum(TECDeliveryOrderTable));
    qbds2.joinMode(JoinMode::NoExistsJoin);
    qbds2.relations(false);
    qbds2.addLink(fieldNum(SalesTable,SalesId),fieldNum(TECDeliveryOrderTable,TIDUnlockSalesId));

    qbds3 = qbds.addDataSource(tableNum(SalesLine));
    qbds3.joinMode(JoinMode::InnerJoin);
    qbds3.relations(false);
    qbds3.addLink(fieldNum(SalesTable,SalesId),fieldNum(SalesLine,SalesId));
    qbds3.addRange(fieldNum(SalesLine,ItemId)).value(InventParameters::find().TIDItemIdServices);


    sysTableLookup.addLookupfield(fieldnum(SalesTable, SalesId),true);
    sysTableLookup.addLookupfield(fieldNum(SalesTable,SalesName));
    sysTableLookup.addLookupfield(fieldNum(SalesTable,SalesType));
    sysTableLookup.addLookupfield(fieldNum(SalesTable,CustAccount));
    sysTableLookup.addLookupMethod("customerName");
    sysTableLookup.parmQuery(query);
    sysTableLookup.performFormLookup();

}

Modify AOT items properties via code x++

TreeNode    objTreeNode;
 
objTreeNode = TreeNode::findNode(@"\Menu Items\Display\");
 
if (objTreeNode)
{
    objTreeNode = objTreeNode.AOTfirstChild();
    /*
    change objTreeNode object properties
    */
    while (objTreeNode)
    {            
        objTreeNode.AOTsetProperties("PROPERTIES\n ViewUserLicense  #" + 'TASK' + "\n  MaintainUserLicense  #" + 'TASK' + "\n ENDPROPERTIES\n");
        objTreeNode.AOTsave();
        objTreeNode = objTreeNode.AOTnextSibling();
    }
}

source : http://dotnetxperience.blogspot.com/2012/10/modify-aot-items-from-code-ax-2012.html

Job example using COMVariant

static void TIDF_UploadUnitConversion(Args _args)
{
    //coded by fanddy
    // for upload Unit Conversion Purpose
    SysExcelApplication     application;
    SysExcelWorkbooks       workbooks;
    SysExcelWorkbook        workbook;
    SysExcelWorksheets      worksheets;
    SysExcelWorksheet       worksheet;
    SysExcelCells           cells;
    SysExcelCell            cell;
    COMVariantType          type;
    int                     row;

    UnitOfMeasureConversion UnitOfMeasureConversion;
    //table's field data
    ItemId                  itemid;
    UnitOfMeasureSymbol     unitTo;
    unitOfMeasureSymbol     unitFrom;
    Factor                  factor;



    Filename                fileName = 'C:\\#TECTURA#\\Master Data\\UploadFormula\\UnitConversionrev4.xlsx';

    int                     loop;
    int                     lastSerial = 1;


    application = SysExcelApplication::construct();
    workbooks   = application.workbooks();

    try
    {
        workbooks.open(fileName);
    }
    catch
    {
        throw error(strFmt("File: %1 cannot be opened", fileName));
    }

    workbook    = workbooks.item(1);
    worksheets  = workbook.worksheets();

    worksheet   = worksheets.itemFromNum(1);
    cells       = worksheet.cells();

    row         = 2;
    type        = cells.item(row, 1).value().variantType();

    ttsBegin;
    while (type != COMVariantType::VT_EMPTY)
    {
        itemid      = cells.item(row, 1).value().bStr();
        unitFrom    = cells.item(row, 2).value().bStr();
        unitTo      = cells.item(row, 3).value().bStr();
        factor      = cells.item(row, 4).value().double();

        UnitOfMeasureConversion.clear();
        UnitOfMeasureConversion.Product             = EcoResProduct::findByProductNumber(itemid).RecId;
        UnitOfMeasureConversion.FromUnitOfMeasure   = UnitOfMeasure::findBySymbol(unitFrom).RecId;
        UnitOfMeasureConversion.ToUnitOfMeasure     = UnitOfMeasure::findBySymbol(unitTo).RecId;
        UnitOfMeasureConversion.Factor              = factor;
        UnitOfMeasureConversion.Numerator           = 1;
        UnitOfMeasureConversion.Denominator         = 1;

        UnitOfMeasureConversion.insert();
        row++;
        type    = cells.item(row, 1).value().variantType();
    }
    ttsCommit;
    application.quit();

    info(strFmt('Upload Success'));
}