topic alv edit in Application Development and Automation Discussions

alv edit

Former Member — Mon, 02 Feb 2009 19:31:16 GMT

Hi all,

I want to edit the ALV grid for particular column when ever i click the button on application tool bar,

please tell me how to do that.

regards,

rakesh.

Re: alv edit

GuyF — Mon, 02 Feb 2009 20:00:33 GMT

Hi,

If you want to edit for a single cell, you can either use a button on the toolbar or with hotspot/double click, and then open a popup where the user enters text.

Let me know if you want an example.

Guy.

Re: alv edit

Former Member — Mon, 02 Feb 2009 20:01:17 GMT

Hi,

Check the following sample programs:

BCALV_EDIT*

Hope this gives you some idea.

Regards,

Gilberto Li

Re: alv edit

uwe_schieferstein — Mon, 02 Feb 2009 20:57:11 GMT

Hello Rakesh

Report BCALV_FIELDCAT_TEST shows you how changes of the fieldcatalog affect the display of the ALV.

In your case the logic is quite simple:


" User command module at PAI:

CASE gd_okcde.
   WHEN 'SWITCH'.  " switch editable / non-editable
      PERFORM switch.
     ...


FORM switch.
"(1) Read current fieldcatalog
  go_grid->get_frontend_layout( ).

"(2) Mark / Unmark EDIT flag in fieldcatalog
 LOOP AT gt_fcat INTO ls_fcat
                          WHERE ( fieldname = '<name of column>' ).  " which you want to edit
   IF ( ls_fcat-edit = 'X' ).
     ls_fcat-edit = space.
  ELSE.
    ls_fcat-edit = 'X'.
  ENDIF.

  MODIFY gt_fcat FROM ls_fcat INDEX syst-tabix.
 ENDLOOP.  

"(3) Set modified fieldcatalog:
  go_grid->set_frontend_layout( ).
ENDFORM.

Regards

Uwe