IBM 3270 full screen interactive programming without CICS

ABSTRACT

During the past several decades, full screen interactive programming has become essential in data processing. However, it is impossible or difficult to teach full screen interactive programs on IBM mainframes at universities because of the enormous cost of CICS and the lack of flexibility with the MUSIC PANEL utility. This article describes our solution to the need described in [4] for an inexpensive utility which will allow COBOL programmers to do interactive programming on mainframes utilizing full screen techniques. At Southeast Missouri State University, we have addressed these problems with a utility program which facilitate full screen interactive programming. This program has been developed by Dr. Hilton C. Chen with comments and suggestions by Dr. Wayne C. Summers. The utility program is friendlier and easier to use and considerably more useful than MUSIC's PANEL. More importantly, it gives our students experience in full screen interactive programming on mainframes.

REFERENCES

• 1: IHM 3270, Information Display System, Data Stream, Pr~'s Ref~, GA23-0059-I.
• 2: Imos, Lar~, "FUll Screen Interactive Progr~ in MUSIC with WATBOL", Internal document, Southeast Missouri State University, Cape Girardeau, ~K), 1980.
• 3: IBM MUSIC/SP User's Reference Guide, SH20- 6924-0, June 1985.
• 4: Roy Martin Richards, Implementing user/computer dialogue in COBOL, ACM SIGCSE Bulletin, v.19 n.2, p.15-19, June 1987 [doi>10.1145/24728.24732]
• 5: WATBOL User's Guide, University of Waterloo, Waterloo, Ontario, Canada.

INDEX TERMS

Primary Classification:
  D. Software
  D.2 SOFTWARE ENGINEERING
      D.2.2 Design Tools and Techniques
          Subjects: User interfaces

Additional Classification:
  C. Computer Systems Organization
  C.5 COMPUTER SYSTEM IMPLEMENTATION

  D. Software
  D.3 PROGRAMMING LANGUAGES
      D.3.2 Language Classifications

          Nouns: COBOL

  I. Computing Methodologies
  I.3 COMPUTER GRAPHICS
      I.3.6 Methodology and Techniques
          Subjects: Interaction techniques

  K. Computing Milieux
  K.3 COMPUTERS AND EDUCATION
      K.3.2 Computer and Information Science Education
          Subjects: Computer science education

General Terms:
Design, Human Factors, Languages