table control

[SandySingh]

In a table control ,there is Serial no and verson no Columns. The serial no is generated as soon as it press ADD button on screen.Corressponding one generated Serial no , i need to generate version nos when i press ADD button again. and next time when i logon again in CHANGE or CREATE mode. The serail no is generated again say 2 and agin new version nos like 1,2,3,4,5 are generated could anyone help me in this..if someone could send me a sample code, then it would be really nice . I am using following code to generated Serial no.

********************************************************

DATA l_zvig_pack_dates LIKE wa_zvig_pack_dates.

• Get the Max S.No from the internal table and add 1.

CLEAR wa_zvig_pack_dates.

• reading the last line in wa

READ TABLE it_zvig_pack_dates

INTO l_zvig_pack_dates

INDEX tbc_actions-lines.

wa_zvig_pack_dates-sno = l_zvig_pack_dates-sno + 1.

wa_zvig_pack_dates-mark = ' '.

APPEND wa_zvig_pack_dates TO it_zvig_pack_dates.

***getting the last line of table control to get the SNO

DESCRIBE TABLE it_zvig_pack_dates

LINES tbc_actions-lines.

**********************************************************

thanks

sandeep

Message was edited by:

SANDEEP SINGH

[Former Member]

hi Refer to these related threads

[Former Member]

Hi,

1) Have a field FLAG in the table control internal table..

2) User-command in PAI.

CASE SY-UCOMM.
  WHEN 'ADD'.    " When ADD button is pressed.
    CLEAR WA.
    WA-FLAG = 'I'.
    APPEND WA TO ITAB.

ENDCASE.

3) Module in PBO.

LOOP AT ITAB WITH CONTROL TC.
  MODULE enable.
ENDLOOP.

MODULE ENABLE.

* Process the screen internal table.
  LOOP AT SCREN. 

  IF WA-FLAG = 'I'.
    SCREEN-INPUT = 1.    " Enable for input.
  ELSE.
    SCREEN-INPUT = 0.    " Disable for input.
  ENDIF. 

ENDMODULE.

Thanks

Naren

[former_member196299]

hi ,

Try doing like this: in the PAI of your flow logic,add this logic ,

case sy-ucomm.

when 'ADD'.

loop at screen.

screen-input = 1.

modify screen.

endloop.

Write a logic for adding a line into your code . ( u may append a blank line to your table control ) .

endcase .

Regards,

Ranjita

[Former Member]

Hi Sandeep,

try to get the rowcount of internal table using DESCRIBE TABLE IntTab LINES lin and then use loop at screen to enable the empty rows.

Regards,

Sathish