iPort Technology

RPG programming for the IBM Power i

Archive for category Service Programs

RPGLE programmers! Do you need one or are you one?

Oct 27

Posted by MrPort in API Programming, Binding Directories, Embedded SQL, Service Programs, Subfiles

 

Are you having a hard time finding a programmer with the skills knowledge you need for your projects? We can fill your needs on a temporary contract basis. Or we may be able to match a contact we have with the skills you need. There are qualified programmers out there you just need to get in contact with them. Contact us with a list of your requirements and we will see if we have someone to help.
 
 
Are you a highly skilled RPGLE programmer? We are always looking for dynamic programmers with current RPGLE skills and a thirst for knowledge. If we don’t have a position for you we may have a contact that is looking. Contact us with your resume.

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Format Text Date

Aug 25

Posted by MrPort in Service Programs

 

      //___________________________________________________________
      //  TextDate():  Returns the current date, formatted as text
      //
      //     For example:  ‘Aug 25, 2009′
      //¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
     p TextDate        b
     d                 pi            25a
     d  peDate                         d   Options(*NoPass)
     d                                     DatFmt(*ISO)

     d CurDate         s               d   DatFmt(*ISO)
     d                                     Inz(*Sys)
     d CurDay          s              2p 0
     d CurYear         s              4p 0
     d CurMM           s              2p 0
     d CurMonth        s              3a   varying

     d retField        s             25a

     d MonthsDS        ds
     d                                3a   Inz(’Jan’)
     d                                3a   Inz(’Feb’)
     d                                3a   Inz(’Mar’)
     d                                3a   Inz(’Apr’)
     d                                3a   Inz(’May’)
     d                                3a   Inz(’Jun’)
     d                                3a   Inz(’Jul’)
     d                                3a   Inz(’Aug’)
     d                                3a   Inz(’Sep’)
     d                                3a   Inz(’Oct’)
     d                                3a   Inz(’Nov’)
     d                                3a   Inz(’Dec’)
     d Months                         3a   Overlay(MonthsDS)
     d                                     Dim(12)

      /Free

           If %Parms > 0;
             CurDate = peDate;
           EndIf;
           CurDay  = %subdt(CurDate :*Days);
           CurYear = %subdt(CurDate :*Years);
           CurMM   = %subdt(CurDate :*Months);

           CurMonth = Months(CurMM);

           retField = CurMonth + ‘ ‘
                    + %EditC( CurDay: ‘X’ ) + ‘, ‘
                    + %EditC( CurYear: ‘X’ );

           Return retField;

      /End-Free
     p                 e

 

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RPG center text Procedure

Aug 24

Posted by MrPort in Service Programs

    h NoMain
     //_______________________________________________________________
     //    šCenter text.
     //    šReturns passed in text centered within size of field
     //    špassed in.
           //     Copyright 2009
     //    iPort Tech  www.iPortTech.com
     //_______________________________________________________________
     //ˆRevision Log
     //žDate       žProgrammer   žComment
 
     /Copy cpysrc,z_Center
 
     //_______________________________________________________________
    p z_Center        b                   Export
    d                 pi           256a
    d peString                     256a   Const
    d                                     Varying
    d peLength                       5u 0 Const
    d                                     Options(*NoPass)
 
    d StartPos        s              5i 0 Inz
    d wwLen           s              5i 0 Inz
    d retField        s            256a   Varying
 
     /Free
      If %Parms > 1;
        wwLen = peLength;
      Else;
        wwLen = %Len(peString);
      EndIf;
      retField = wwLen;
      StartPos = ((wwLen – %Len(%Trim(peString))) / 2) + 1;
      %SubSt(retField :StartPos) = %Trim(peString);
 
      Return retField;
     /End-Free

    p                 e 

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Service Programs

Jun 2

Posted by MrPort in Service Programs

When do you use a service program and when do you use a module? There is a difference in performance with each and using the correct method can save processing time for your applications. We use modules when they are called for and service programs when the application justifies it.

As always, if you have questions we’d love to help you answer them.

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