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Vote up0Vote down
Sham IGIT
13 01 2010 um 12:58


PROBLEM IN GETTING SELECTED ROW IN TABLE CONTROL

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Hi guys,



I am really frustrated of getting the row, selected in table control. I can see
hudreds of post in the same topic in SDN. But I can't figure out where I went
wrong.



I have table control, in that I set the attribute w/Sel Column as MARK and I
created the same field in my internal table.



And on the execution, I selected a row and that row is not getting the value as
X for the field mark in my internal table. Please have a look at my code and
guide me where I was going wrong.



Please note that GET CURSOR LINE doesn't suit for my requirement.



PROCESS BEFORE OUTPUT.
  MODULE status_2000.
  LOOP AT gt_main INTO gwa_main WITH CONTROL tc_main.
    MODULE fill_table_control.
  ENDLOOP.
*

PROCESS AFTER INPUT.
  LOOP AT gt_main.
    MODULE read_table_conrol.
  ENDLOOP.
  MODULE user_command_2000.


CONTROLS: tc_main TYPE TABLEVIEW USING SCREEN 2000.

TYPES: BEGIN OF ty_main,
        rmsno  TYPE zmm_spa_item-rmsno,
        reqno  TYPE zmm_spa_item-reqno,
        mfnam  TYPE zmm_spa_item-mfnam,
        mfpcd  TYPE zmm_spa_item-mfpcd,
        magnt  TYPE zmm_spa_item-magnt,
        crdat  TYPE zmm_spa_item-crdat,
        fstat  TYPE zmm_spa_item-fstat,
        sirst  TYPE zmm_spa_item-sirst,
        purst  TYPE zmm_spa_item-purst,
        tecst  TYPE zmm_spa_item-tecst,
        qcvst  TYPE zmm_spa_item-qcvst,
        plnst  TYPE zmm_spa_item-plnst,
        prdst  TYPE zmm_spa_item-prdst,
        aslgr  TYPE zmm_spa_item-aslgr,
        lifnr  TYPE zmm_spa_item-lifnr,
        mark   TYPE c,
       END OF ty_main.



MODULE fill_table_control OUTPUT.

  READ TABLE gt_main INTO gwa_main INDEX tc_main-current_line.
  IF sy-subrc EQ 0.
    MOVE-CORRESPONDING gwa_main TO zmm_spa_item.
  ENDIF.

ENDMODULE.                 " FILL_TABLE_CONTROL  OUTPUT


MODULE read_table_conrol INPUT.

*      GET CURSOR LINE gv_curline.

      READ TABLE gt_main INTO gwa_main WIH KEY mark = 'X'.
      IF sy-subrc EQ 0.
        MOVE-CORRESPONDING gwa_main TO zmm_spa_item.
      ELSE.
        MESSAGE e001 WITH 'Please select a request number'.
      ENDIF.
      CALL SCREEN 2200.


ENDMODULE.                 " READ_TABLE_CONROL  INPUT





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ASSIGNED TAGS

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Similar Questions
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   Former MemberJan 02, 2015
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   Former MemberNov 13, 2006

3 Answers
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Vote up0Vote down
Kesavadas Thekkillath

Jan 13, 2010 at 01:13 PM

Before read control you need to modify the table control value with 'X'.

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Vote up0Vote down
Guilherme Frisoni Machado

Jan 13, 2010 at 01:14 PM

Hi,



i think its missing a modify inside a chain for each line.

Try following:

PROCESS AFTER INPUT.
  LOOP AT gt_main.
    CHAIN.
      gwa_main-mark.
      MODULE update_fields ON CHAIN-REQUEST.
    ENDCHAIN.
  ENDLOOP.
  MODULE read_table_conrol.
  MODULE user_command_2000.

MODULE update_fields INPUT.
  MODIFY gtmain
    FROM gwa_main
    INDEX tc_main-current_line.
ENDMODULE.


MODULE read_table_conrol INPUT.
  LOOP AT gt_main INTO gwa_main
    WHERE mark = 'X'.
    ...
  ENDLOOP.
ENDMODULE.



Regards,

Frisoni

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1 comment
Sham IGIT

Jan 13, 2010 at 02:03 PM

Hi Frisoni & Keshav,



I found out the problem. Instead of MARK, I made the field name as gwa_main-mark
in the table control attributes and it is capturing now. And changed the code as
below.



MODULE read_table_conrol INPUT.
  MODIFY gt_main FROM gwa_main INDEX tc_main-current_line.
ENDMODULE.





Thanks for your quick replies.



Yasin.

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Vote up0Vote down
Kesavadas Thekkillath

Jan 13, 2010 at 01:22 PM

In PAI



LOOP AT itab_table .

MODULE modify_int_table.

ENDLOOP.



In the MODULE call modify_int_table we can use



MODIFY int_table FROM workarea INDEX tab_con-CURRENT_LINE







i think this will solve your issue.

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