a table control is an area on the screen in which the system displays data in tabular form

7/31/2019 A Table Control is an Area on the Screen in Which the System Displays Data in Tabular Form

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A table control is an area on the screen in which the system displays data in tabular form. It is

processed using a loop.

Benefits of using a table control are

Resizable table for displaying and editing data. The user or program can change the column width and position, save the

changes, and reload them later.

Check column for marking lines; marked lines are highlighted in a different color.

Line selection: single lines, multiple lines, all lines, and deselection.

Column headings double as pushbuttons for marking columns.

Scrollbars for horizontal and vertical scrolling.

Any number of key (leading) columns can be set.

Go to SE38 and type Program Name and click CREATE

Select type as MODULE POOL and status as TEST PROGRAM and click SAVE
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Select Local Object ( You can also select your own package and save)

Click the icon (Display Object List) in the toolbar
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Write the below coding (Defining Internal tables for table controls SOURCE and

DESTINATION)

(Cont.)Define table controls SORUCE and DESTINATION to be created in the screen

Right Click the progam name and select Create->Screen
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Provide screen number (Here 9000) and click CONTINUE

Provide Short Description and click LAYOUT in the toolbar
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Select TABLE CONTROL icon in the toolbar

Tap on the screen to create table controls as shown below
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Click DICTIONARY/PROGRAM FIELDS in the toolbar

Enter the structure defined in the program and click GET FROM PROGRAM and select all

fields
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Click on the table control to copy the structure

Provide the following attributes in the attribute panel for each table control
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Create push buttons as shown below using PUSH BUTTON icon in the toolbar and provide

attributes for each element as following and Save the screen

Double click on screen 9000 and enter the below code in the flow logic tab
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Double click on STATUS_9000 and select YES

Write the below code in the generated module block
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(Cont.)

(Cont.)

Add a code MODULE modify_source and double click on it and select YES

Write the below code in the generated module block
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Double click USER_COMMAND_9000 and select YES

Write the below code in the generated module block and activate program

(Cont.)
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(Cont.)

(Cont.)

(Cont.)

(Cont.)
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Right click on program name and select Create->Transaction

Provide Transaction Name and short description and select CONTINUE
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Provide attributes shown below and save and execute the program

EXECUTE : Activate Program and Right click Program name and select

Execute->In a new window
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OUTPUT :

Select All

Deselect All
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Invert Selection

Delete Rows

Restore deleted rows
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Move selected rows to destination table

Sort rows in ascending order

Sort rows in descending order
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Complete Coding in text format

Program

*General Structure

TYPES : BEGINOF LS,

MATNR TYPE MARA-MATNR,

ERNAM TYPE MARA-ERNAM,

MTART TYPE MARA-MTART,

MATKL TYPE MARA-MATKL,

MEINS TYPE MARA-MEINS,

MARK,

ENDOF LS.*Work area and internal table for both table control with similiar data

DATA : LS_SOURCE TYPE LS,

LS_DESTINATION TYPE LS,LT_SOURCE LIKETABLEOF LS_SOURCE,

LT_DESTINATION LIKETABLEOF LS_DESTINATION.*Internal table for restoration data

DATA : LT_RESTORE LIKETABLEOF LS_SOURCE.*Table controls

CONTROLS : SOURCE TYPE TABLEVIEW USINGSCREEN9000,

DESTINATION TYPE TABLEVIEW USINGSCREEN9000.*Work area for table control columns

DATA : LS_SRC_COL LIKELINEOF SOURCE-COLS,

LS_DST_COL LIKELINEOF DESTINATION-COLS.DATA : FLAG, "To fill source table once

FIELD(20). "To store column name in table control

Screen Flow Logic

PROCESS BEFORE OUTPUT.MODULE STATUS_9000.LOOPAT LT_SOURCE INTO

LS_SOURCE WITHCONTROL SOURCE.ENDLOOP.LOOPAT LT_DESTINATION INTO

LS_DESTINATION WITHCONTROL DESTINATION.ENDLOOP.

PROCESS AFTER INPUT.LOOPAT LT_SOURCE.MODULE MODIFY_SOURCE.ENDLOOP.LOOP

AT LT_DESTINATION.ENDLOOP.MODULE USER_COMMAND_9000.

PBO (Module STATUS_9000 output)

module STATUS_9000 output.* SET PF-STATUS 'xxxxxxxx'.

* SET TITLEBAR 'xxx'.

*To fill table control(SOURCE) once

IF FLAG = ''.*Data selection for source table

SELECT * UPTO5ROWS

FROM MARA

INTO CORRESPONDING FIELDSOFTABLE LT_SOURCE.

FLAG = 'X'.ENDIF.*If internal table is not empty

IFNOTLINES( LT_SOURCE ) = 0.*Set no. of table control lines(SOURCE)

SOURCE-LINES = LINES( LT_SOURCE ).ELSE.*Disable table control linesSOURCE-LINES = -1.ENDIF.*If internal table is not empty


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IFNOTLINES( LT_DESTINATION ) = 0.*Set no. of table control lines(DESTINATION)

DESTINATION-LINES = LINES( LT_DESTINATION ).ELSE.*Disable table control lines

DESTINATION-LINES = -1.ENDIF."To set all columns in read only mode

LOOPAT DESTINATION-COLS INTO LS_DST_COL.

LS_DST_COL-SCREEN-INPUT = ''.MODIFY DESTINATION-COLS FROM

LS_DST_COL.ENDLOOP."To set all columns in read only modeLOOPAT SOURCE-COLS INTO LS_SRC_COL.

LS_SRC_COL-SCREEN-INPUT = ''.MODIFY SOURCE-COLS FROM

LS_SRC_COL.ENDLOOP.endmodule. " STATUS_9000 OUTPUT

PAI ( Module MODIFY_SOURCE input)

module MODIFY_SOURCE input."Updating changes from table control to internal table

MODIFY LT_SOURCE FROM LS_SOURCE INDEX SOURCE-CURRENT_LINE.endmodule. "

MODIFY_SOURCE INPUT

PAI ( Module USER_COMMAND_9000 input)

module USER_COMMAND_9000 input."User command field

DATA OK_CODE TYPE SY-UCOMM.

OK_CODE = SY-UCOMM.CASE OK_CODE.

WHEN'DELETE'.

"Retrieving record selected

LOOPAT LT_SOURCE INTO LS_SOURCE WHERE MARK = 'X'.

"Appending record to be deleted in restore table

APPEND LS_SOURCE TO LT_RESTORE.

"Deleting record to be deleted

DELETETABLE LT_SOURCE FROM LS_SOURCE."Decrementing table control line by one

SOURCE-LINES = SOURCE-LINES - 1.

ENDLOOP.

WHEN'RESTORE'.

"Moving records from restore table to source table

APPENDLINESOF LT_RESTORE TO LT_SOURCE.

"Sorting source table in ascending order

SORT LT_SOURCE BY MATNR."Clearing contents in restore table

REFRESH LT_RESTORE.

WHEN'MOVE'.

"Retrieving record selected


"Making records being not selected

CLEAR LS_SOURCE-MARK.

"Moving record to destination table

APPEND LS_SOURCE TO LT_DESTINATION.

ENDLOOP."Sorting destination table in ascending order


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SORT LT_DESTINATION.

"Deleting duplicate records

DELETEADJACENTDUPLICATESFROM LT_DESTINATION COMPARINGALLFIELDS.

WHEN'SELECT'.

"Retrieving record being not selectedLOOPAT LT_SOURCE INTO LS_SOURCE WHERE MARK 'X'.

"Making record being selected

LS_SOURCE-MARK = 'X'.

"Updating Changes to source table

MODIFY LT_SOURCE FROM LS_SOURCE TRANSPORTING MARK.

ENDLOOP.

WHEN'DESELECT'.

"Retrieving record being selected


"Making record being not selectedLS_SOURCE-MARK = ''.

"Updating Changes to source table


ENDLOOP.

WHEN'INVERT'.

"Retrieving record being selected


"Setting mark value to temporary value other than 'X' or space( here 'Y')

LS_SOURCE-MARK = 'Y'.

MODIFY LT_SOURCE FROM LS_SOURCE TRANSPORTING MARK.ENDLOOP.

"Retreiving record being not selected

LOOPAT LT_SOURCE INTO LS_SOURCE WHERE MARK = ''.

"Making record being selected

LS_SOURCE-MARK = 'X'.


ENDLOOP.

"Retrieving record whose mark value has been set to temporary value( here 'Y')

LOOPAT LT_SOURCE INTO LS_SOURCE WHERE MARK = 'Y'.

"Making record being not selected

LS_SOURCE-MARK = ''.MODIFY LT_SOURCE FROM LS_SOURCE TRANSPORTING MARK.

ENDLOOP.

WHEN'SORT_A'.

"Retrieving column being selected

READTABLE SOURCE-COLS INTO LS_SRC_COL WITHKEY SELECTED = 'X'.

"Assigning column name to variable

FIELD = LS_SRC_COL-SCREEN-NAME+10(10).

IF SY-SUBRC = 0.

"Sorting source table in ascending order if any column selected

SORT LT_SOURCE BY (FIELD).ENDIF.


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WHEN'SORT_D'.

"Retrieving column being selected

READTABLE SOURCE-COLS INTO LS_SRC_COL WITHKEY SELECTED = 'X'.

"Assigning column name to variable

FIELD = LS_SRC_COL-SCREEN-NAME+10(10).IF SY-SUBRC = 0.

"Sorting source table in descending order if any column selected

SORT LT_SOURCE BY (FIELD) DESCENDING.

ENDIF.

WHEN'EXIT'.

"Leaving program

LEAVEPROGRAM.

ENDCASE.endmodule. " USER_COMMAND_9000 INPUT

a table control is an area on the screen in which the system displays data in tabular form

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