How to make ALV cell editable

Question

Hi ,
I am using cl_gui_alv_grid .
please let me know how to make a particular cell is editable
eg:  cell corresponding to first row second column should be editabel but remaining all are non editable

Answer 1

Hi,
Loop at your internal table.
Eg: i have total 5 fields in my internal table itab_zqmeinz. in that 3 fields are editable as below.
declare DATA: lt_celltab TYPE lvc_t_styl.
internal table with celltab as one of the column
DATA: BEGIN OF itab_zqmeinz OCCURS 0. "TYPE STANDARD TABLE OF zqmseqkopf
        INCLUDE STRUCTURE zqmseqeinz.
DATA: celltab TYPE lvc_t_styl.
DATA: END OF itab_zqmeinz.
LOOP AT itab_zqmeinz INTO wa_zqmeinz.
      l_index = sy-tabix.
      REFRESH lt_celltab.
      CLEAR wa_zqmeinz-celltab.
      PERFORM fill_celltab1 USING 'RW'
                              CHANGING lt_celltab.
      INSERT LINES OF lt_celltab INTO TABLE wa_zqmeinz-celltab.
      MODIFY  itab_zqmeinz FROM wa_zqmeinz INDEX l_index.
    ENDLOOP.
FORM fill_celltab1 USING value(p_mode)
                  CHANGING pt_celltab TYPE lvc_t_styl.
Refresh pt_celltab.
  clear ls_celltab.
  IF p_mode EQ 'RW'.
    l_mode = cl_gui_alv_grid=>mc_style_enabled.    "to enable the required fields
  ELSE.                                "p_mode eq 'RO'
    l_mode = cl_gui_alv_grid=>mc_style_disabled.
  ENDIF.
  ls_celltab-fieldname = 'NEBENSEQUEN'.   " field1
  ls_celltab-style = l_mode.
  INSERT ls_celltab INTO TABLE pt_celltab.
  ls_celltab-fieldname = 'BEZEICHNUNG'.     "field2
  ls_celltab-style = l_mode.
  INSERT ls_celltab INTO TABLE pt_celltab.
  ls_celltab-fieldname = 'SORTIERUNG'.         "field3
  ls_celltab-style = l_mode.
  INSERT ls_celltab INTO TABLE pt_celltab.
Endform.
It works. I have done it in my program.
Thanks,