Table control-Modify internal table

[Former Member]

hi all,

In my table control am displaying the data from internal table ,when i edit existing data and modify the data in

internal table it is not modofy in internal table.

PROCESS BEFORE OUTPUT.

MODULE STATUS_0100.

loop at it_all into wa_all WITH CONTROL tc.

ENDLOOP.

MODULE pbo_chk.

PROCESS AFTER INPUT.

loop at it_all.

MODULE scr_chk.

MODULE EDIT_SAVE. ========> Modify the data here

endloop.

MODULE USER_COMMAND_0100.

module EDIT_SAVE input.

MODIFY it_all FROM wa_all INDEX TC-CURRENT_LINE. ======> the newly entered data are not appended

How to solv this?

Thanks and regards

dharma

[Former Member]

Hi,

Try doing this

In the PAI

PROCESS AFTER INPUT.
 
  MODULE clear_internal_table.  <- Note this MODULE
  LOOP AT gt_itab1.
    MODULE read_data.
  ENDLOOP.
 
MODULEclear_internal_table INPUT.   "Clear the internal table 
   clear gt_itab1[].
   clear gt_itab1.
ENDMODULE.
 
MODULE read_data INPUT.
   gt_itab1-field1 = field1-value.     "Store table control values into the internal table
   gt_itab1-field2 = field2-value.
ENDMODULE.

Clear the internal table every time before the PAI is triggered so that the modified table control values are read into the internal table.

[Former Member]

Hi dharma,

Try this code in your save_edit module(Sample Code)

 READ TABLE t_assignment INTO x_temp INDEX tablecontrol-current_line.----->t_assignment is internal table

  IF sy-subrc = 0.
    MODIFY t_assignment FROM x_assignment INDEX tablecontrol-current_line.
  ELSE.
   if not x_assignment-employee_id is INITIAL or not x_assignment-activity is INITIAL
     or not x_assignment-material is initial.
    APPEND x_assignment TO t_assignment .
  endif.
  ENDIF.

[Former Member]

Answerd.

hi guys Thanks for your valuable input,I solve it by reading the internal table.

Thanks

Dharma