topic Re: Multiple ALV in Application Development and Automation Discussions

Multiple ALV

Former Member — Fri, 07 Nov 2008 16:04:34 GMT

Hi gurus,

I have ALV grid in my report (using REUSE_ALV_GRID_DISPLAY). I have add one icon for Display/change functionality. When I press this icon, some fields in fieldcatalog are changed (flag edit is set o 'X') and after that I recall function module REUSE_ALV_GRID_DISPLAY. It works fine.

Problem is, that if I press back, first I go back to previous ALV and I need to go directly to selection screen. I tried to find some attribut of FM, but I was not succesfull.

Can someone help me?

Thanks&regards,

Jirka

Re: Multiple ALV

naimesh_patel — Fri, 07 Nov 2008 16:26:34 GMT

Instead of the changing the Field-Catalog and calling the FM REUSE_ALV_GRID_DISPLAY, you should:

1. First call FM REUSE_ALV_GRID_LAYOUT_INFO_GET to get the current field-catalog

2. Change the field catalog to set the Input enable the fields

3. Call FM REUSE_ALV_GRID_LAYOUT_INFO_SET to set the field-catalog

4. Than Refresh the ALV display using the RS_SELFIELD-REFERSH = 'X' in the user command.

Regards,

Naimesh Patel

Re: Multiple ALV

Former Member — Fri, 07 Nov 2008 17:14:27 GMT

this you can do it with the help of slis_selfield-exit .

you can code like this..

form user_command using ucomm type sy-ucomm selfield type slis_selfield.

case ucomm.

when 'SOMECODE'.
 selfield-exit = 'X'. "this will exit from the first alv
" call alv again.
 endcase.

endform.

Re: Multiple ALV

Former Member — Fri, 07 Nov 2008 17:43:07 GMT

Thanks Naimesh,

what do you mean with point 4. : Than Refresh the ALV display using the RS_SELFIELD-REFERSH = 'X' in the user command.

How should I call it?

Thanks&regards,

Jirka