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Dynamics 365 Community / Forums / Microsoft Dynamics AX (Archived) / Creating a Number Sequ...
Microsoft Dynamics AX (Archived)

Creating a Number Sequence for Newly Created Module

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Posted on by Olister Rumao 3,967

Hi,
I've created a module(Course Management System) and added Parameter Table as well Parameter Form. I've also created a two EDTs(studentId,courseId) and added the module to map. I can see the Number Sequence on the Number Sequence form as well as references as StudentId and CourseId.
In the Parameter form I've the DataSource as Parameter and NumberSequenceReference and in the grid added (referenceLabel,NumberSequenceId). But, on running the form, I'm getting one entry as shown below.

Task1.PNG

Instead the expected entries are 

ReferenceLabel SequenceCode
student id <CMS ...>
courseid <CMS ...> 

Can anyone suggest any solution?

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I have the same question (0)
  • Suggested answer
    Martin Dráb Profile Picture
    Martin Dráb 237,880 Most Valuable Professional on at

    You must implement a class extending NumberSeqApplicationModule for your module. Look at existing NumberSeqModule* classes for examples.

  • Olister Rumao Profile Picture
    Olister Rumao 3,967 on at

    I've implemented the class as follows:

    class NumberSeqModuleCMS  extends NumberSeqApplicationModule

    {

       public void initializeReference(NumberSequenceReference _reference, NumberSeqDatatype _datatype, NumberSeqScope _scope)

       {

           super(_reference, _datatype, _scope);

           switch (_datatype.parmDatatypeId())

           {

               case extendedTypeNum(CMSStudentId):

               case extendedTypeNum(CMSCourseId):

           }

       }

       public void loadModule()

       {

           NumberSeqDatatype datatype = NumberSeqDatatype::construct();

           datatype.parmDatatypeId(extendedTypeNum(CMSStudentId));

           datatype.parmReferenceHelp(literalStr('Student ID'));

           datatype.parmWizardIsContinuous(false);

           datatype.parmWizardIsManual(NoYes::No);

           datatype.parmWizardIsChangeDownAllowed(NoYes::No);

           datatype.parmWizardIsChangeUpAllowed(NoYes::No);

           datatype.parmSortField(1);

           datatype.addParameterType(NumberSeqParameterType::DataArea, true, false);

           this.create(datatype);

          // NumberSeqDatatype datatype = NumberSeqDatatype::construct();

           datatype.parmDatatypeId(extendedTypeNum(CMSCourseId));

           datatype.parmReferenceHelp(literalStr('Course ID'));

           datatype.parmWizardIsContinuous(false);

           datatype.parmWizardIsManual(NoYes::No);

           datatype.parmWizardIsChangeDownAllowed(NoYes::No);

           datatype.parmWizardIsChangeUpAllowed(NoYes::No);

           datatype.parmSortField(2);

           datatype.addParameterType(NumberSeqParameterType::DataArea, true, false);

           this.create(datatype);

       }

       public NumberSeqModule numberSeqModule()

       {

           return NumberSeqModule::CMS;

       }

       [SubscribesTo(classStr(NumberSeqGlobal), delegateStr(NumberSeqGlobal, buildModulesMapDelegate))]

       public static void NumberSeqGlobal_buildModulesMapDelegate(Map numberSeqModuleNamesMap)

       {

           NumberSeqGlobal::addModuleToMap(classNum(NumberSeqModuleCMS),numberSeqModuleNamesMap);

       }

    }

    Also I've referenced this class in the form init() calling the via numberSeqPreInit() which contains the following code

    void numberSeqPreInit()

       {

           runExecuteDirect   = false;

           numberSequenceModules = [NumberSeqModule::CMS];

           numberSeqApplicationModule = new NumberSeqModuleCMS();

           scope = NumberSeqScopeFactory::createDataAreaScope();

           NumberSeqApplicationModule::createReferencesMulti(numberSequenceModules, scope);

       }

  • André Arnaud de Calavon Profile Picture
    André Arnaud de Cal... 301,030 Super User 2025 Season 2 on at

    Hi Olister,

    Did the reply from Martin help you? Or do you still have the open question. If so, please read the next blog for more help: community.dynamics.com/.../microsoft-dynamics-365-for-operations-number-sequence

  • Olister Rumao Profile Picture
    Olister Rumao 3,967 on at

    Hi André,

    I've already gone through that blog. And I can see the Reference in number sequence configuration. Also my number sequence is creating StudentId and Course ID on running 'info(NumberSeq::newGetNum(CMSParameters::numRefCMSCourseId()).num());' .I'm not able to display the reference in the number sequence tab.

  • Martin Dráb Profile Picture
    Martin Dráb 237,880 Most Valuable Professional on at

    Have used NumberSeqReference::buildQueryRunMulti() in executeQuery() of NumberSequenceReference datasource? You can find examples in (almost) any parameters form (and on internet).

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