Doens.be

Normally when you change your language you go to your user options, change your current language and the restart the client. This week I got the question if it was possible to do so in runtime. You can do so by just calling the infolog.language(str 7 _languageCode). All labels that you load after calling this method will be translated to the new language. (more…)

This week one of my customers asked me to place the amount in words on a invoice. I couldn’t believe that sush function wasn’t availible in standard Ax. After some research I found that the Global-class contains the following methods:

• static TempStr numeralsToTxt(real _num)
• static TempStr numeralsToTxt_EN(real _num)
• static TempStr numeralsToTxt_ES(real _num)
• static TempStr numeralsToTxt_FR(real _num)
• static TempStr numeralsToTxt_NL(real _num)

(more…)

I was using the postload method of the HRMBenefitType-table to fill the description-field with language-sensitive description (from LanguageTxt). This works fine when I view the record, but not when I use a lookup.

I’ve put a break-point on my postload method and noticed the recId (this.recid of the HRMBenefitType table). This is always the 101090. When I check this in the tablebrowser, this does not match the actual RecId valule.
I checked the SQL-trace-log and noticed the following instruction:

SELECT A.HRMBENEFITTYPEID,A.DESCRIPTION,A.RECVERSION,101090 FROM HRMBENEFITTYPE A WHERE (DATAAREAID=?) ORDER BY A.DATAAREAID,A.HRMBENEFITTYPEID OPTION(FAST 1)

The solution to this problem is simple. Just change the CacheLookup property to EntireTable and the strange behaviour of the RecId-field stops.

In this post I will talk about some Ax kernel tables that are automatically created after the setup at the first run of Ax. They are typically company independent (no DataAreaId) and contain some valuable information about AX.

You can find the tables I wil discuss under the AOT –> System Documentation –> Tables.

• AccessRightsList : This table is used to manage the authorization of the usergroups in Ax (Be carefull). The most important fields in this table are:
  • GroupId : Usergroup (UserGroupInfo)
  • RecordType : Type of accessRights Table, securityKey
  • Id : Internal Id of the object on witch access rights have been defined
  • AccessType: Granted access rights (No Access, Read, Change, Add, Full Control)
  • …
• CompanyDomainList : This table contains relation between companies and domains.
• Common : The is the table that describes all other tables. It conains some important fields that return in all other tables. For example RecId, TableId, CreatedDateTime, …
• DataArea : This table contains data about created companies.
  Important fields:
  • Id : Company Id
  • Name
  • IsVirtual : Defines if the company is real (0) or Virtual (1). You often use this while looping trough companies with changecompany.
  • …
• DataBaseLog : This table contains data about which tables and events to log.
• DomainInfo : Table that contains info about the domains you have defined.

It is not easy to find info about these tables, but I hop this helps you all a bit.

Did you ever have trouble with the performance of your batch-job? Well maybe this small trick can shorten the time your batch runs.

The big idea: Try to split up your gigantic batch in smaller pieces. Launch a batchjob that produces many smaller batchjobs (tasks) that can handle a subset of the data you need to process. For example you can create a batch that creates a batch with sub-tasks for each company.

How do you plan a batch from code?

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BatchHeader batHeader;
BatchInfo batInfo;
TstRunBase rbbTask;
;
rbbTask = TstMyBatch::construct();
batInfo = rbbTask.batchInfo();
batInfo.parmCaption("MyBatch");
batInfo.parmGroupId("");
batHeader = BatchHeader::construct();
batHeader.addTask(rbbTask);
batHeader.save();
info(batInfo.parmCaption());

You can download a quick example I made. This is a job you can schedule and it will produce a new Batch job with a task for each company when you don’t select a company while shedualing (Class_TstRunBase.xpo). I hope this can help you.

Schedule the batch:

The result:

When you want to construct a query-object that contains OR-conditions, you can construct something like this:

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queryBuildRange.value(strFmt('((%1 == %2) || ((%1 == %3) && (%4 == "%5")))',
                    fieldStr(InventTable, ItemType),
                    any2int(ItemType::Service),
                    any2int(ItemType::Item),
                    fieldStr(InventTable, ProjCategoryId),
                    queryValue("Spares")));

(you can find more info on Axaptapedia: Expressions in query ranges)

Now there is a limitation to this way of working. When the generated string in the queryBuildRange.value is longer than 250 characters (the length of the range EDT), Ax cuts the generated string off when you open the ‘modify query’ dialog. I have tried to enlarging the EDT, but is not a good solution. The error does not occure when you open the ‘modify query’ dialog, but it occures when you close it.
A small (but limited) work-around could be to make the name of the datasources on the form/report where you want to apply this trick smaller. I hope to find a better solution, but this does the trick for now.

How do you execute code when a Configuration key is enabled?
It is pritty easy. Ax x++ has a build-in function ‘isConfigurationKeyEnabled’, witch you can use to check a configuration key.

Small example:

if (isConfigurationKeyEnabled(configurationkeynum(AIF)))
{
    // Do something...
}

When you want a list of all the mandatory field on table X, yould check all the properties on the table fields, or you could be lazy and write a small job that does the trick for you. Just replace TableId with your tablenum.

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static void CheckMandatoryFieldsOnTable(Args _args)
{
    DictTable dictTable;
    DictField dictField;
    int i;
    TableId tableId = tablenum(custtable);
    ;
    dictTable = new DictTable(tableId);
    for (i=1 ; i<=dictTable.fieldCnt() ; i++)
    {
        dictField = new DictField(tableId, dictTable.fieldCnt2Id(i));
        if (dictField.mandatory())
        {
            info(dictField.name());
        }
    }
}

Underneed you find the list of shortcuts I use most in Microsoft Dynamics Ax while developing.

• General (shortcuts I also use outside AX)
  • CTRL + S : Save.
  • CTRL + C : Copy text to clipboard.
  • CTRL + X : Cut text to clipboard.
  • CTRL + V : Past text from clipboard.
  • CTRL + A : Select all.
  • CTRL + LEFT / RIGHT ARROW : Next/Previous word.
  • CTRL + SHIFT + LEFT / RIGHT ARROW : Select one word to the left/right.
  • CTRL + HOME / END : Go to begin/end of the editor.
  • SHIFT + HOME / END : Select text from the cursor to the start/end.
  • SHIFT + PAGE-UP / PAGE-DOWN : Select the previous/next page. of the line.
  • TAB / SHIFT + TAB : Indent Selection / Remove Indent Selection.
  • CTRL + BACKSPACE : Remove previous word.
  • CTRL + F : Find.
  • F3 : Find Next.
  • CTRL + Z / Y : Undo / Redo.
  • CTRL (+ SHIFT) + TAB : Next/Previous tab-page.
• Ax specific
  • Current Line in the Code Editor
    • ALT + L : Select current line.
    • CTRL + L : Remove current line.
  • Breakpoints
    • F9 : Insert / Remove breakpoint.
    • SHIFT + F9 : Show all breakpoints.
    • CTRL +F9 : Enable / Disable breakpoint.
    • CTRL + SHIFT + F9 : Remove all breakpoints.
  • Compile / Run
    • F5 : run / execute current Job / Class / Form
    • CTRL + BREAK : Stop execution.
  • Lookup / More Info
    • CTRL + ALT + SPACE : Lookup label.
    • CTRL + SHIFT + SPACE : Lookup definition (go to the method).
    • CTRL + SPACE : Show syntax information.

And there are more shortcuts. You can find them on MSDN.

When you want to implement NumberSequences in a Ax form (new numbersequence when you create a record etc.) you can just implement the ‘numberSeqFormHandler’.

Step-by-step: (more…)