ABAP Training - Module Poolnew

8/12/2019 ABAP Training - Module Poolnew

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ABAP Training

Module Pool Programming

Dipayan Datta & Harikumar Sasidharan


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ABAP Program Types

Report Programs

Conventional Report

Interactive Report

Online Programs


3/85

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Screen Components

Screen PainterScreen

Attributes

Screen

Layout

FieldAttributes

Flow Logic


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Screen Layout

1 2

3 4

5

6

7


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ABAP Program Components

Top Include

PBO Modules

PAI Modules

ABAP

Subroutines


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Online Program Processing Control

DYNPRO PROCESSOR ABAP PROCESSOR

** SCREEN 9000 **

PROCESS BEFORE OUTPUT.

MODULE CLEAR.

PROCESS AFTER INPUT.

MODULE CHECK.

MODULE SELECT.

** SCREEN 9001 **



MODULE UPDATE.

** INCLUDE MZAVGO01

MODULE CLEAR OUTPUT.

. . .

ENDMODULE.

** INCLUDE MZAVGI01

MODULE CHECK INPUT.

. . .

ENDMODULE.

MODULE SELECT INPUT.

. . .

ENDMODULE.

MODULE UPDATE INPUT.

. . .

ENDMODULE.


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Online Program Work Areas

Screen Work Area Program Work Area

PBO

PAI

Identical

Names

name

Aaron

phone

215-387-3232

city

Philadelphia

DATA name(10).

Aaron

DATA num(12).

DATA city(20).

Philadelphia


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Creating an Online Program

Program Attributes

Title

Type M

Application

Online program name

must begin with SAPM

and then either a Y or

Z.

Go back to RepositoryBrowser, not source

code.

With TOP INCL.

should be checked.


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Screen Attributes

Screen Attributes

Screen Painter

ShortDescription Screen Type Next Screen

required required optional


10/85

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Flow Logic

Screen Painter


MODULE INITIALIZE.


MODULE CALCULATE.

Flow

Logic

Command

ABAP module to

clear all fields before

screen is displayed.

ABAP module tocalculate average

after user has

entered values and

pressed Enter.

Screen 9000

Flow Logic


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** SAPMY220_PLAYER_AVG **

INCLUDE MY220_PLAYER_AVGTOP.

INCLUDE MY220_PLAYER_AVGO01.

INCLUDE MY220_PLAYER_AVGI01.

ABAP Modules

Main Program PBO Module** MY220_PLAYER_AVGO01 - Include

Program **

MODULE INITIALIZE OUTPUT.

CLEAR: POINTS, GAMES, AVERAGE.

ENDMODULE.

PAI Module

** MY220_PLAYER_AVGI01 - Include Program **

MODULE CALCULATE INPUT.CHECK GAMES 0.

AVERAGE = POINTS / GAMES.

ENDMODULE.

The fields POINTS,

GAMES, and

AVERAGE needto be defined as

global data.


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Global Data

Top Include** MY220_PLAYER_AVGTOP - Include Program **

PROGRAM SAPMY220_PLAYER_AVG.

DATA: POINTS TYPE I,

GAMES TYPE I,

AVERAGE TYPE P

DECIMALS 2.

Main Program

** SAPMY220_PLAYER_AVG **

INCLUDE MY220_PLAYER_AVGTOP.

INCLUDE MY220_PLAYER_AVGO01.

INCLUDE MY220_PLAYER_AVGI01.

It is important that these

program fields are named

the same as the screen fields

so automatic data transport

will occur between the

screen work area andprogram work area.


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Screen to Program Data Transport

Player Average

Total Points

Total Games

165

6

When the PAI event is triggered,

values are transported from the

screen work area to the program

fields with the same names before

any PAI modules are executed.


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Transaction Code

Transaction

Text

F8

Program Name Initial Screen

required required required

SAPMY220_PLAYER_AVG 9000

Executing an Online Program


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Question???


MODULE CALCULATE.


Screen 9001


MODULE INITIALISE.


MODULE CALCULATE.

Screen 9000

We could have calculated the players average in the PBO of screen9001. Why is it better to do the calculation in the PAI of screen

9000 instead of the PBO of screen 9001?


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Graphical Elements

1 2

3 4

5

6


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ABAP Course #3

Description

Instructor

This course covers online programming techniques.

Anthon, Dionne

ABAP Course #3

Description

Instructor

course covers online prog

Anthon, Dionne

scrollable field

Scrollable fields have a visible length that is

smaller than the defined length.

These lengths are

attributes of a field.

Scrollable Fields


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ABAP Course #3

Description

Instructor

This course covers online

Anthon, Dionne

Anthon, Dionne

Bacon, Patricia

Banning, Mark

Cooper, Angela

Shepski, LeeSearch help is an

attribute of a field.

It can only be used on

input/output

templates.

If you assign a search help to an

input/output template, you will see

a drop-down arrow to get a list of

possible values (F4).

Using Search Helps


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Use Dictionary Fields

** MZA01O01 - PBO Modules **MODULE INITIALISE OUTPUT.

CLEAR YMOVIE.

ENDMODULE.

** MZA01TOP - Top Include **

PROGRAM SAPMZA01.

TABLES YMOVIE.


MODULE INITIALIZE.


MODULE SELECT_LISTING.

Screen 9000

** MZA01I01 - PAI Modules **

MODULE SELECT_LISTING INPUT.

* code to select record from YMOVIE

ENDMODULE.

When you

paint screen fields from

the ABAP Dictionary, you define

the program fields with the

TABLES statement.


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Online Help for Dictionary Fields

Academy Awards

Year

Category

1994

PIC

Data elementshort text

Data element

documentationData element

supplementaldocumentation

system-wide

automatic

system-wideonly if maintained

screen-specific

only if maintained

If a screen field is

painted from the

ABAP Dictionary,

it points to a data

element and the

data elements

online help.

F1


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ABAP Dictionary Integration

Academy Awards

Year

Category

Academy Awards

Year

Category

If a change is made to an ABAP Dictionary field (e.g., category length ischanged from 3 to 6 characters) and the appropriate Dictionary objects

are reactivated, the change will take effect throughout the system

where this field is used.

Execute

transaction

Notice change

in Category

field length

Execute

transaction


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Automatic Checks

Required Field Entered ?

Proper Format ?

Foreign Key Value ?

Valid Value ?

Values in all

input/output

templates are

checked for

Values in

input/output

templates painted

from the ABAPDictionary are

checked for


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Timing of Automatic Checks

SCREEN PROCESS BEFORE OUTPUT.


MODULE ONE.

MODULE TWO.

YESNO

Module ONE

executed.

Module TWO

executed.

Go to PBO of

next screen

Data transport from screen

fields to

program fields with the

same names.

Automatic

Screen Field

Checks OK?

Enter


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Required Field Check

Academy Awards

Year

Category

?

PIC

Fields can be marked asrequired two ways: (1) use a

question mark ? as the first

character of an input/output

template or (2) check on

the field attribute for required

entry.

E: Required entry not made

Academy Awards

Year

Category

?

PICIf a required field is not entered,

the system will display the error

message: Required entry not

made.

Enter


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Academy Awards

Year

Category

19a4

PIC

Field Format Check

E: Enter a numeric value

Academy Awards

Year

Category

19a4

PIC

The AAYEAR field in theYMOVIE table has the NUMC

(numeric character) data

type. The system will

automatically check that the

user has entered all numbers

in this field.

If a field format is incorrect, the

system will display an appropriate

error message.

Enter


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Foreign Key Check

Address Information

Customer # C32

E: Entry C32 does not exist (please check your entry)

Address Information

Customer # C32

This customer number fieldpainted from the ABAP Dictionary

has a foreign key relationship

maintained. Because of this

relationship, you will see a drop-

down arrow to get a list of possible

values (F4).

If the value entered does not exist in the foreign key (check) table,

the system will display the error message: Entry does not

exist (please check your entry).

Enter


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Valid Value Check

Academy Awards

Year

Category

1994

PI

E: Please enter a valid value

Academy Awards

Year

Category

1994

PI

The CATEGORY field in theYMOVIE table points to a domain

with a set of valid values.

Because of this set of valid

values, you will see a drop-down

arrow to get a list of possible

values (F4).

If a valid value is notentered, the system will

display the error message:

Please enter a valid value.

Enter


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Overview

Academy Awards

Year

Category

1910

PIC

Academy Awards

Year

Category

1910

PIC

Winner No record exists

Notes

EnterAcademy Awards

Year

Category

1910

PIC

E: No record exists

X Instead of informing the user onthe second screen that a record

does not exist, we want to issue

a message on the first screen.


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MESSAGE Statement


PROGRAM SAPMZA02 MESSAGE-ID ZA.

TABLES YMOVIE.




IF SY-SUBRC 0.

YMOVIE-WINNER = No record exists.MESSAGE E001.

ENDIF.

ENDMODULE.

t = message type

nnn = message number

--------------------------------------

var1 = message variable 1

var2 = message variable 2

var3 = message variable 3var4 = message variable 4

MESSAGE [WITH ].

Message class (ID) must

be specified on

PROGRAM statement in

Top Include.

MESSAGE statement in PAI

module of first screen.


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Message Types

The message

type determines

where the

message isdisplayed and

what action the

user can or must

take on the

current screen.

S: success

I: information

A: abend

X: exit

W: warning

E: error

i

X


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Success Message

Academy Awards

Year

Category

1910

PIC

Winner

Notes

No record exists

Academy Awards

Year

Category

1910

PIC

MESSAGE S001.PAI Module of 1st Screen

The SUCCESS message

is displayed at thebottom of the next

screen; therefore, the

user cannot

make any changes to

the values on the

current screen.

Enter


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MESSAGE I001.

PAI Module of 1st ScreenAcademy Awards

Year

Category

1910

PIC

Academy Awards

Year

Category

1910

PIC

The INFORMATION message

is displayed on the currentscreen in a dialog box. The

user cannot make any

changes to the values on the

current screen. After

pressing the Enter key on

the dialog box, the user willbe taken to the

next screen.

i

i No record exists

Enter

Information Message


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MESSAGE A001.PAI Module of 1st ScreenAcademy Awards

Year

Category

1910

PIC

Academy Awards

Year

Category

1910

PIC

The ABEND message is

displayed on the currentscreen in a dialog box. The

user cannot make any

changes to the values on the

current screen.

After pressing the Enter

key on the dialog box,the transaction will

be terminated.

No record exists

Enter

Abend Message


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Academy Awards

Year

Category

1910

PIC

W: No record exists

Warning Message

PAI Module of 1st ScreenAcademy Awards

Year

Category

1910

PIC

The WARNING message is

displayed at the bottom of

the current screen. The user

can make changes to the

values on the current screen,

but does not have to make

any changes. After pressing

the Enter key on the currentscreen, the user will be taken

to the next screen.

MESSAGE W001.Enter


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Error Message

MESSAGE E001.PAI Module of 1st ScreenAcademy Awards

Year

Category

1910

PIC

Academy Awards

Year

Category

1910

PIC

E: No record exists

The ERROR message is

displayed at the bottom of the

current screen. The user must

make changes to the values on

the current screen. After

pressing the Enter key on the

current screen, the user will be

taken to the next screen only ifthe appropriate corrections

were made.

X

Enter


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Problem !!!

When we issue a WARNING or ERROR message, the system stopson the current screen to allow the user to make corrections;

however, these fields are not open for input.

Academy Awards

Year

Category

1910

PIC

W: No record exists

Academy Awards

Year

Category

1910

PIC

E: No record exists


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Overview

Academy AwardsYear

Category

1932

PIC

Academy Awards

Year

Category

1932

PIC

E: No record exists

Academy Awards

Year

Category

1932

PIC

E: No record exists

User-defined check

without flagging fields as

open for input

User-defined check

with flagging fields as

open for input

Enter


38/85


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Flow Logic FIELD Statement

Issue error or warningmessage in PAI Module

Issue error or warning

message with Flow Logic

SELECT statement

Define valid values

with Flow Logic

VALUES statement

Flow Logic FIELD statementkeeps a single screen field

open for input on an error or

warning message.


FIELD

MODULE .


FIELD

SELECT * FROM . . . .


FIELD

VALUES (, ).

FlowLogic

Command


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PAI Module Check

Academy Awards

Year

Category

1932

PIC

Academy Awards

Year

Category

1932

PIC

E: No record exists

PROCESS AFTER INPUT.FIELD YMOVIE-AAYEAR


** MZA03I01 - PAI Modules **MODULE SELECT_LISTING INPUT.


IF SY-SUBRC 0.

MESSAGE E001.

ENDIF.

ENDMODULE.

This Flow Logic FIELD statement

will leave the YMOVIE-AAYEAR

screen field open for input if an

error or warning message isissued in the SELECT_LISTING

module.

Enter


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Flow Logic SELECT Check

Academy Awards

Year

Category

1932

PIC

Academy Awards

Year

Category

1932

PIC

E: No record exists

This Flow Logic SELECT statement will retrieve one record. If no record matches, an error

message is issued. The Flow Logic FIELD statement will leave the

YMOVIE-AAYEAR screen field open for input if this error message is issued.


FIELD YMOVIE-AAYEARSELECT * FROM YMOVIE

WHERE AAYEAR = YMOVIE-AAYEAR

AND CATEGORY = YMOVIE-CATEGORY

INTO YMOVIE

WHENEVER NOT FOUND

SEND ERRORMESSAGE 001.

Flow

Logic

Command

Enter


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Multiple Fields Open for Input

Academy Awards

Year

Category

1932

PIC

Academy Awards

Year

Category

1932

PIC

E: No record exists

This Flow Logic CHAIN and ENDCHAIN group the FIELD statements and the MODULEstatement together. The Flow Logic FIELD statements will leave both the YMOVIE-AAYEAR

and YMOVIE-CATEGORY screen fields open for input if an error or warning message is

issued in the SELECT_LISTING module.


CHAIN.FIELD: YMOVIE-AAYEAR,

YMOVIE-CATEGORY.


ENDCHAIN.

Flow

Logic

Command

Enter


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Enter


MODULE ONE.

FIELD A MODULE TWO.

CHAIN:FIELD: B, C.

MODULE THREE.

ENDCHAIN.

FIELD A MODULE FOUR.

Data transported from screen fields D

and E to program fields D and E. FieldsA, B, and C are not transported yet

because these fields are in a FIELD

statement.

Data transport for field A.

Module ONE executed.

Module TWO executed.

Data transport for fields B and C.

Module THREE executed.

Module FOUR executed.

Go to PBO of next screen

YES

A

B

CD

E

NO

AutomaticScreen Field

Checks

OK?

Data Transport in PAI Event


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Questions???


FIELD A .

FIELD B

SELECT * FROM TABLE

WHERE FIELD1 = A

AND FIELD2 = B

INTO TABLE

WHENEVER NOT FOUND

SEND ERRORMESSAGE 001.

FIELD A MODULE SELECT_LISTING.

This FIELD statement is not associated

with a PAI module, a Flow Logic

SELECT statement, or a Flow Logic

VALUES statement; however, it is

essential for the execution of this PAI

event. WHY???

If this error message is

issued, will screen field A

be open for input?


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Overview

Academy Awards

Year

Category

1994

PIC

Execute

transactionDefault

Values

Academy Awards

Year

Category

1994

PIC

Winner Forrest Gump

Notes The Shawshank Redemption should have won.

Cursor

Positioning


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Using Parameter IDs

SET/GET

PARAMETER ID

ABAP Statement

SPA/GPAField Attributes

OR


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** MZA04O01 - PBO Modules **


YMOVIE-AAYEAR = 1994.

YMOVIE-CATEGORY = PIC.

GET PARAMETER ID YYR FIELD YMOVIE-AAYEAR.

GET PARAMETER ID YCT FIELD YMOVIE-CATEGORY.

ENDMODULE.




SET PARAMETER ID YYR FIELD YMOVIE-AAYEAR.

SET PARAMETER ID YCT FIELD YMOVIE-CATEGORY.

ENDMODULE.

Academy Awards

Year

Category

1994

PIC

Parameter ID Memory

YYR = 1994

YCT = PIC

GET

SET

SET/GET PARAMETER ID Statement


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SPA/GPA Field Attributes

Notice the

parameter

ID name

You can check the GPA

field attribute instead ofcoding the GET

PARAMETER ID

statement in a

PBO module.

You can check the SPA

field attribute instead ofcoding the SET

PARAMETER ID statement in

a PAI module.


49/85

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Cursor Position

Academy Awards

Year

Category

1994

PIC

Winner Forrest Gump


Upon entering a screen, the cursor will

automatically be positioned in the firstinput/output template open for input unless you

position the cursor in a different field using the

screen attributes or a PBO module.


50/85

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Positioning the Cursor

Academy Awards

Year

Category

1994

PIC

Winner Forrest Gump


Screen AttributesShort Description

Screen Type

Cursor position YMOVIE-NOTES

** PBO Module **


SET CURSOR FIELD

YMOVIE-NOTES.

ENDMODULE.

OR

New Cursor

Position

S GUI S /Ti l i PBO M d l


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Set GUI Status/Title in PBO Module

** MZA05O01 - PBO Modules **MODULE INITIALIZE OUTPUT.

IF SY-DYNNR = 9000.

SET PF-STATUS FIRST.

SET TITLEBAR ONE.

ELSE.SET PF-STATUS SECOND.

SET TITLEBAR TWO.

ENDIF.

ENDMODULE.


MODULE INITIALIZE.

Screen 9000


MODULE INITIALIZE.

Screen 9001

SY-DYNNR =

current

screen

number

Notice that the call to moduleINITIALIZE in the PBO of each

screen refers to the same ABAP

module.


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GUI Status Type

Screen Type

Normal

Screen Type

Modal Dialog Box

GUI Status Type

Online Status

GUI Status Type

Dialog Box

Screen type defined in the

Screen Attributes of the

Screen Painter.

GUI status type defined in

the Menu Painter.


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Checking Function Code Triggered


PROGRAM SAPMZA05 MESSAGE-ID ZA.

TABLES YMOVIE.DATA OKCODE(4).

To check the OK Code of an online

program, you must define this field

in both the screen (Field List) and

the program work area (TopInclude). Remember that these

fields must be given the same

name.

O CO


54/85

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Using the OKCODE



IF OKCODE = EDIT.


ENDIF.

ENDMODULE.

** MZA05O01 - PBO Modules **


* code to set GUI status/title

CLEAR OKCODE.

ENDMODULE.

Academy Awards

Year

Category

1994

PIC

Exit Edit Loop

We only want to select a record

from YMOVIE if the user has

invoked the EDIT function

code (e.g., clicked on the Editpushbutton).

You should clear out the

OKCODE beforea screen is

displayed so an old value

does not remain if the user

presses Enter.

F ti T


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Function Types

Function Code

Type Type E Type S Type TType P

O i


56/85

|

Overview

Academy Awards

Year

Category

1994

PIC

Exit Edit Loop

Academy Awards

Year

Category

1994

PIC

Winner Forrest Gump


Critic Dean Enter Name

Exit Update

Currently, the screen sequence

of our online program is

determined by static Next

Screen attributes on each

screen. We will learn how to

dynamical lyset the screen

sequence and add a pop-up

dialog box to enter a critics

name.


57/85

SET SCREEN Statement


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|

SET SCREEN Statement


FIELD YMOVIE-AAYEAR

VALUES (BETWEEN 1927 AND 1996).

CHAIN.

FIELD: YMOVIE-AAYEAR,

YMOVIE-CATEGORY.MODULE SELECT_LISTING.

ENDCHAIN.

Screen 9000

Next Screen

attribute is 9000.



IF OKCODE = EDIT.

SET SCREEN 9001.


ENDIF.

ENDMODULE.

When SET SCREEN is encountered,

the system temporarily ignores the

value in the Next Screen attributeand uses the value specified instead.

The current screens PAI processing is

no tterminated.

LEAVE TO SCREEN Statement


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LEAVE TO SCREEN Statement


FIELD YMOVIE-AAYEAR


CHAIN.

FIELD: YMOVIE-AAYEAR,

YMOVIE-CATEGORY.

MODULE SELECT_LISTING.ENDCHAIN.

Screen 9000

Next Screen

attribute is 9000.



IF OKCODE = EDIT.


LEAVE TO SCREEN 9001.

ENDIF.

ENDMODULE.

When LEAVE TO SCREEN is

encountered, the system terminates

the current screens PAI event andimmediately goes to the PBO event

of the screen specified in the

statement.

CALL SCREEN Statement


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CALL SCREEN Statement

Academy Awards

Year

Category

Winner

Notes should have won.

Critic Enter Name

Exit Update

Enter critics name

Dean

Titlebar

Exit

CALL SCREEN 9002 STARTING AT 30 5 ENDING AT 60 10.

This ABAP code would be in a PAI

module for screen 9001.

Screen 9002 is a

Modal dialog boxtype screen with a

dialog box type GUI

status.


61/85

Question ???


62/85

|

Question ???

Screen Attributes

Short Description

Screen Type

Next screen 9100

Screen 9100

Screen Attributes

Short Description

Screen Type

Next screen

Screen 9100

What happens after all PAI

modules are processed and

the next screen is itself?

What happens after all PAI

modules are processed and

the next screen is blank?

Overview


63/85

|

Overview

ON INPUT

ON REQUEST

AT EXIT-

COMMAND

ConditionalExecution

Flow Logic

Additions

AT CURSOR-

SELECTION

ON INPUT


64/85

|

ON INPUT


FIELD A MODULE CHECK_DATA ON INPUT.

Module CHECK will be executedonly if the value in

field A is not equal to the initial value appropriate to

its data type (e.g., blanks for character fields and

zeroes for numeric fields).

ON REQUEST


65/85

|

ON REQUEST


FIELD A MODULE CHECK_DATA ON REQUEST.

Module CHECK will be executedonly if a

value has been entered in field A since the

screen was displayed.

AT EXIT COMMAND


66/85

|


MODULE END AT EXIT-COMMAND.

Module END will be executedonly if

the user invoked a function code with the

E function type.

AT EXIT-COMMAND

Timing of AT EXIT-COMMAND


67/85

|

g

Automatic Screen

Field Checks

OK?

YES

NO

Go to PBO of

next screen

SCREEN

Type E

Function Code PROCESS AFTER INPUT.MODULE CHECK.


Module END

executed.

Module CHECK

executed.

Data transport from screen

fields to program fields with

the same names.

AT EXIT-COMMAND Example


68/85

|

p

Academy Awards

Year

Category

1910

PI

Exit Edit LoopPROCESS AFTER INPUT.

FIELD YMOVIE-AAYEAR


CHAIN.

FIELD: YMOVIE-AAYEAR, YMOVIE-CATEGORY.


ENDCHAIN.


If the user invokes the EXIT function code (e.g., clicking on

Exit), we will terminate the transaction. Because this

function code is type E, we can use AT EXIT-COMMAND to

have the module END executed immediately (even before

the automatic field checks).


69/85

AT CURSOR-SELECTION -

Catch All


70/85

|


FIELD A MODULE SEL1

AT CURSOR-SELECTION.

MODULE SEL2 AT CURSOR-SELECTION.

Module SEL2 will be executedonly if the user invoked

the function code CS with the S function type and thecursor wasnot positioned in field A.

Catch All

Subscreens


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|

Subscreens are displayed onanother screen

Customer 11

Bank Information

Address Information

Customer 11

Name

Subscreen Areab

(on Main Screen 9010)

Address Information

(Subscreen 9020)

Bank Information

(Subscreen 9030)

Subscreens

Tools International

Main Screen


72/85

|

Main Screen

Subscreen

Area #1

Subscreen

Area #2

Subscreen

Area #3

Screen Painter

Main Screen

Fullscreen Editor

(subscreen areas)

- Flow Logic

Subscreen Area in Main Screen


73/85

|

Customer __________

Name ________________

. . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . .

In the Fullscreen Editor,

create a subscreen area on

the main screen.

Screen 9010

This subscreen area

must be given a name

up to 10 characters long

(e.g. SUB1).

Subscreen Area in Main Screen


74/85

CALL SUBSCREEN in PAI


75/85

|

PROCESS AFTER INPUT. for main screen 9010

* CALL SUBSCREEN .

CALL SUBSCREEN SUB1.

To invoke the PAI event of

the actual subscreen, the

CALL SUBSCREEN

statement must be used in

the PAI event of the mainscreen.

Customer 11

Name

Address Information

(Subscreen 9020)

CALL SUBSCREEN in PAI

Tools International


76/85

Subscreen Restrictions


77/85

|

SET PF-STATUS

SET TITLEBAR

SET SCREEN

CALL SCREEN

LEAVE TO SCREEN

CALL SUBSCREEN

AT EXIT-COMMANDOK Field

Subscreen Restrictions

Objectives: Tabstrip Controls


78/85

|

j p

Upon completion of this section you will be able to:

Create tabstrips in the graphical screen painter.

Create subscreens for use with tabstrips.

Integrate tabstrips in a module pool program . . .

- With the application server.

- Without the application server.

Graphical Screen Painter


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|

p

TextI/O Template

Radio Button

Subscreen AreaFrames

Table Controls

What are Tabstrips?


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MAL

1991

FEM

Tabstrips allow users to access multiple subscreens on one normal screen.

PIC

YearWinner

1991

Nominees

Beauty and the Beast

Bugsy

The Silence of the

SAP R/3

FEM MALPIC

Year

Winner

1991

Nominees

Beauty and the Beast

Bugsy

The Silence of the

p

Creating Tabstrip Controls (Continued)


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A. Define subscreen areas and subscreen attributes within each tab page.

Subscreen Area

SUB1

C. Reference the subscreen in the dictionary attributes of your tab.

B. Give your tabs a function code and specify the appropriate

function type.

AB

C

Creating Tabstrip Controls


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I. Define your tabstrip in

the top include.

II. Use the Graphical

Screen Painter to

create the tabstrip.*

A. Creates new

tabs &

pushbuttons.

B. Creates

tabstrips.

* Tabstrips cannot be created in

alphanumeric mode.

Special Attributes for Tabstrip Controls


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Process on Help-Request


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. . .


. . .PROCESS ON HELP-REQUEST.

FIELD YMOVIE-AAYEAR WITH 0001.

Screen 9000Academy Awards

Year

Category

1994

PIC

Trigger PROCESS ON HELP-REQUEST Flow Logic event forthe particular field. This event will display the specified

supplemental documentation (i.e., 0001).

F1

Process on Value-Request


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F4


. . .


. . .

PROCESS ON VALUE-REQUEST.

FIELD YMOVIE-AAYEAR

MODULE VALUE_LIST.

Screen 9000Academy Awards

Year

Category

1994

PIC

Trigger PROCESS ON VALUE-REQUEST Flow Logic event forthe particular field. This event will execute the specified module

(i.e., VALUE_LIST).

ABAP Training - Module Poolnew

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