Making the cell as editable after an event

[former_member265844]

Hi all,

I try to make a cell editable according on the value selected from dropdown but she stay disabled.

I use event DATA_CHANGED like below :

METHOD handle_data_changed.
 
 *-----------< Déclaration >----------------*
     DATA:
 * Structures
           ls_good_cost TYPE lvc_s_modi
         , ls_cellstyle TYPE lvc_s_styl
 * Variables
         .
 
 * Pointeurs
     FIELD-SYMBOLS:
           <ls_data_changed> TYPE lvc_s_modi
         .
 
 *-----------< Début traitement >-----------*

 *--- Lecture de la valeur modifiée
     LOOP AT er_data_changed->mt_good_cells ASSIGNING <ls_data_changed>.
 
       IF <ls_data_changed>-fieldname = 'PEC'.
 
         CASE <ls_data_changed>-value.
           WHEN 'N'                "Non pertinant
                OR 'E'.               "Exception / Hors périmètre
 
 *--- Ajout du paramètre editable de la cellule
             READ TABLE gt_amo_error INDEX <ls_data_changed>-row_id
                                     ASSIGNING <gs_amo_error>.
             IF sy-subrc = 0.
               ls_cellstyle-fieldname = 'COMMENTAIRE'.
               ls_cellstyle-style     = cl_gui_alv_grid=>mc_style_enabled.
               APPEND ls_cellstyle TO <gs_amo_error>-cellstyles.
               FREE ls_cellstyle.
             ENDIF.
 
           WHEN OTHERS.
             "Ne rien faire
 
         ENDCASE.
 
       ENDIF.
 
     ENDLOOP.
 
 *-----------< Fin   traitement >-----------*
 
   ENDMETHOD.

Thanks for your help.

[SimoneMilesi]

Did you call the method REFRESH for the grid at the end of event DATA_CHANGE_FINISHED?

[former_member265844]

No, I didn't.

I just call the event DATA_CHANGED, but I tried that :

READ TABLE gt_amo_error INDEX <ls_data_changed>-row_id
                                          ASSIGNING <gs_amo_error>.
 IF sy-subrc = 0.
   READ TABLE <gs_amo_error>-cellstyles INDEX 1
                                        ASSIGNING <ls_cellstyles>.
   IF sy-subrc = 0.
     <ls_cellstyles>-style = cl_gui_alv_grid=>mc_style_enabled.
     UNASSIGN <ls_cellstyles>.
   ENDIF.
   UNASSIGN <gs_amo_error>.
 ENDIF.

And I wrote that in PBO :

READ TABLE gt_fcat WITH KEY fieldname = 'COMMENTAIRE'
                    ASSIGNING <gs_fcat>.
IF sy-subrc = 0.
  <gs_fcat>-edit = abap_true.
  UNASSIGN <gs_fcat>.
ENDIF.
 
DATA ls_cellstyle TYPE lvc_s_styl.
LOOP AT gt_amo_error ASSIGNING <gs_amo_error>.
  ls_cellstyle-fieldname = 'COMMENTAIRE'.
  ls_cellstyle-style     = cl_gui_alv_grid=>mc_style_disabled.
  APPEND ls_cellstyle TO <gs_amo_error>-cellstyles.
  FREE ls_cellstyle.
ENDLOOP.

But, i don't have that I want because only the last modified line is taken into account : .

[Sandra_Rossi]

You have to call er_data_changed->MODIFY_STYLE during the event DATA_CHANGED. No need to call refresh_table_display.

[Sandra_Rossi]

You must make your ALV grid editable: either field EDIT = 'X' of the layout parameter (of SET_TABLE_FOR_FIRST_DISPLAY), or SET_READY_FOR_INPUT( 1 ). You may only make one column editable using field EDIT = 'X' of field catalog

Message was edited by: Sandra Rossi My answer was not relevant