topic Re: Editable alv_grid in Application Development and Automation Discussions

Editable alv_grid

Former Member — Thu, 04 Jan 2007 14:05:33 GMT

Hi Abap Programers!

I want to create a editable alv_grid as in the sapmle BCALV_EDIT_04.

To the internal_tabele is added a deep structure, where are stored the RW or RO properties.

At the PAI Module all is well, the deep structure is accesable, visible.



    LOOP AT lt_ordbu INTO la_ordbu.
      MOVE-CORRESPONDING la_ordbu TO la_outtab_line.
      APPEND la_outtab_line TO p_gt_ordbu.
    ENDLOOP.
    REFRESH la_outtab_line-celltab.
    LOOP AT p_gt_ordbu INTO la_outtab_line.
      l_index = sy-tabix.
      REFRESH lt_celltab.


      PERFORM fill_celltab USING 'RO'
                        CHANGING lt_celltab.
** Copy your celltab to the celltab of the current row of gt_outtab.
      INSERT LINES OF lt_celltab FROM l_index TO l_index
      INTO TABLE la_outtab_line-celltab.
      MODIFY p_gt_ordbu FROM la_outtab_line INDEX l_index.
    ENDLOOP.

Then I collected the inserted rows in lt_ins_keys internal tabelle, after a enterter event.


LOOP AT lt_ins_keys INTO l_ins_key.
    MOVE-CORRESPONDING l_ins_key TO la_outtab_line.
    APPEND la_outtab_line TO gt_ordbu.
  ENDLOOP.


  LOOP AT lt_ins_keys INTO l_ins_key.
    l_index = sy-tabix + records.
    REFRESH lt_celltab.
    PERFORM fill_celltab USING 'RO'
                      CHANGING lt_celltab.
    READ TABLE gt_ordbu INTO la_outtab_line INDEX l_index.
    INSERT LINES OF lt_celltab
    INTO TABLE la_outtab_line-celltab.
    MODIFY gt_ordbu FROM la_outtab_line INDEX l_index.
  ENDLOOP.

At debug, I have yet seen the constance of deep structure (celltab), but after it is empty.

It is very important.

Re: Editable alv_grid

Former Member — Thu, 04 Jan 2007 14:33:53 GMT

Hi, Gabor,

check the layout structure.

The field stylefname, must contain your deep structure field.

Ex: s_layout-stylefname = 'CELLTAB'.

Regards

Re: Editable alv_grid

Former Member — Thu, 04 Jan 2007 14:49:59 GMT

Thx

Well, I set it before.

regards

Re: Editable alv_grid

Former Member — Thu, 04 Jan 2007 17:00:51 GMT

Hi,

In the Grid Function Module u have paramter called 'GRID_SETTINGS'. try to under the understand the structure of that paramter thru SE37. A structure is used declare that structure, in that structure u have to set a field 'X'. This enables the editing of the fields in the output.

Regards,

Aravind.

Re: Editable alv_grid

Former Member — Fri, 05 Jan 2007 05:05:36 GMT

You can make all the fields as editable by the following

DATA GS_LAYOUT TYPE LVC_S_LAYO.

DATA: gt_fieldcat TYPE lvc_t_fcat.

GS_LAYOUT-EDIT = 'X'.

After this pass this to the

CALL METHOD cc_column->set_table_for_first_display

EXPORTING

is_layout = gs_layout

CHANGING

it_outtab = it_alv

it_fieldcatalog = gt_fieldcat[]

EXCEPTIONS

invalid_parameter_combination = 1

program_error = 2

too_many_lines = 3

OTHERS = 4.

IF sy-subrc <> 0.

ENDIF.

If you want to make editable by field level

make this before calling method the above

gt_fieldcat-edit = 'X'.

APPEND gt_fieldcat .

Re: Editable alv_grid

Former Member — Fri, 05 Jan 2007 05:21:50 GMT

U can set specific fields editable in the fieldcatalog.

Like,

w_fieldcat-reptext = text-001.

w_fieldcat-fieldname = 'NAME'.

w_fieldcat-tabname = 'I_OUTPUT1'.

w_fieldcat-edit = 'X'.

APPEND w_fieldcat TO i_fieldcat.

Later on the edited field can be handled using the event data_changed.

Re: Editable alv_grid

Former Member — Fri, 05 Jan 2007 09:19:49 GMT

Ok.

But i want to make editable just the selected rows. not the fields

Re: Editable alv_grid

Former Member — Fri, 05 Jan 2007 11:38:35 GMT

If I understand it good , it refer to fields just. First of all need this settings to final success, but not enought.

Re: Editable alv_grid

Former Member — Mon, 08 Jan 2007 08:54:25 GMT

Anybody else?