Table Control Selection Column

[Former Member]

I have created a table control with selection column. How do I detect when a row is selected using the selection column? Must the selection column created as pushbutton so that I could make use of ok code? My current settings is table_control_name-LINE_SEL_MODE = 1. Please advise. Thank you

[Former Member]

hi,

the internal table that you use for table control fields ,take a field in internal table BOX TYPE C.

when you define selection clm you write the name of this box there.

now you can use as

if <itab-box> eq 'X'.

endif.

[I355602]

Hi Big Mug,

Use this code, to use the selection column in the table control.

TOP Module

program  sapmz_tabctrl message-id zmsg.

CONTROLS : po_tab TYPE TABLEVIEW USING SCREEN '8002'. "table control

TYPES : BEGIN OF t_ekpo,
          ebeln TYPE ekpo-ebeln,
          ebelp TYPE ekpo-ebelp,
          matnr TYPE ekpo-matnr,
          werks TYPE ekpo-werks,
          menge TYPE ekpo-menge,
          netpr TYPE ekpo-netpr,
          flag(1), "flag for selection column in table control
        END OF t_ekpo.

"check the select column for the table in attributes and name it as wa_ekpo-flag

DATA : it_ekpo TYPE STANDARD TABLE OF t_ekpo, "internal table
       wa_ekpo TYPE t_ekpo. "work area

At screen flow logic

PROCESS BEFORE OUTPUT.
  MODULE status_8002.

  LOOP WITH CONTROL po_tab. "po_tab is the name of table control on screen
    MODULE pass_data. "pass data from internal table into table control on screen
  ENDLOOP.

PROCESS AFTER INPUT.
  MODULE user_command_8002.

  LOOP WITH CONTROL po_tab. "po_tab is the name of table control on screen
    MODULE modify_data. "modify data into the internal table from table control
  ENDLOOP.

PBO Module

MODULE status_8002 OUTPUT.
  SET PF-STATUS 'ZTG_SELTB'.
  DATA : line_count TYPE i.

  DESCRIBE TABLE it_ekpo
  LINES line_count.
  po_tab-lines = line_count + 5.
ENDMODULE.                 " STATUS_8002  OUTPUT

MODULE pass_data OUTPUT.
  READ TABLE it_ekpo into wa_ekpo INDEX po_tab-current_line.
ENDMODULE.                 " PASS_DATA  OUTPUT

PAI Module

MODULE USER_COMMAND_8002 INPUT.
  OK_CODE = SY-UCOMM.
  CASE OK_CODE.
    WHEN 'BACK'.
      LEAVE TO SCREEN 8001.
    WHEN 'EXIT'.
      LEAVE PROGRAM.
  ENDCASE.
ENDMODULE.                 " USER_COMMAND_8002  INPUT

MODULE MODIFY_DATA INPUT.
  MODIFY IT_EKPO INDEX PO_TAB-CURRENT_LINE FROM WA_EKPO.
ENDMODULE.                 " MODIFY_DATA  INPUT

Hope this solves your problem.

Thanks & Regards

Tarun Gambhir

[Former Member]

I think I have created wrongly during the table control creation using wizard. I did it like this:

1) define at TOP

TYPES: BEGIN OF gty_item,

line(1) type c,

maktx type goitem-maktx,

take_it type goitem-take_it,

erfmg type goitem-erfmg,

lgobe type goitem-lgobe,

END OF gty_item.

DATA: gt_item TYPE STANDARD TABLE OF gty_item,

gwa_item LIKE LINE OF gt_item.

2) create table control with wizard

I entered gt_item for table and gwa_item for work area. Then at fields selection, i select all the above fields. When I need to set the selection column, I typed in gwa_item-line, but it returned message of no such field in table. What does that mean? Therefore I typed in line instead.. but now it doesn't seem to work. I guess I have defined the wrong selection column. Please advise.

Edited by: big mug on Dec 18, 2008 2:52 AM

[Former Member]

Hi,

Use current_line:

MODULE check INPUT.

MODIFY it_zmara INDEX t_ctrl-current_line.

IF t_ctrl-current_line GT ln.

READ TABLE it_zmara WITH KEY matnr = it_zmara-matnr.

IF sy-subrc NE 0.

*INSERTING REC IF IT DOES NOT EXIST

APPEND it_zmara.

ELSE.

MESSAGE i005 WITH 'MATERIAL NO.' it_zmara-matnr

'ALREADY EXIST'.

ENDIF.

ENDIF.

ENDMODULE. " CHECK INPUT

Thanks,

Krishna...

[Former Member]

hi,

Check this link

http://help.sap.com/saphelp_nw70/helpdata/EN/d1/802338454211d189710000e8322d00/frameset.htm

http://help.sap.com/saphelp_nw70/helpdata/EN/d1/802338454211d189710000e8322d00/frameset.htm