Access customized global variable through COC

(0) Share

Report

Posted on by D365FO Avatar

672

Hi Folks,

I want to declare a customized Global variable in form extension class and want to use in Other datasource field extension class of that form.

I declare Variable as per below code in Form extension class

[ExtensionOf(formstr(XXX))]
final class XXXFrm_Extension
{
    
    public       NumberSeq              numberSeq;

    void init()
    {
        if (! numberSeq)
        {
            XXX
        }
       
        next init();
    }

And want to use NumberSeq variable in other extension class like Data field. But I'm getting error as "NumberSeq is not declared"

[ExtensionOf(formDataFieldStr(XXX,ProjTable,ProjId))]
final class XXXFrm_ProjIdFieldCtrl_Extension
{
    public void modified()
    {
        next modified(); 

       

        if(projTable.projid)
        {
            projTable.XXX = rProjIdnew;
         }
         
    }
}

Please help me out this.

I have the same question (0)

All responses (1)

Answers (1)

Verified answer

GirishS 27,843 Moderator on at

Like (0)

Report
Copy link

Link copied!
Hi D365FO Avatar,

Try to use element keyword to get the global variables in the form like below.

element.numberSeq;

If it doesn't work create one parm method in the form extension and simply return the buffer.

[ExtensionOf(formstr(XXX))] final class XXXFrm_Extension { public NumberSeq numberSeq; void init() { if (! numberSeq) { XXX } next init(); } public NumberSeq getNumSeq() { //return the buffer return numberSeq; } }

Now you can call the above method in any of your extension class using element keyword or form run object.

[ExtensionOf(formDataFieldStr(XXX,ProjTable,ProjId))] final class XXXFrm_ProjIdFieldCtrl_Extension { public void modified() { next modified(); NumbeSeq numSeq = element.getNumSeq(); if(projTable.projid) { projTable.XXX = rProjIdnew; } } }

Thanks,

Girish S.

Was this reply helpful? Yes No