topic Re: How to create input enabled alv grid control in Application Development and Automation Discussions

How to create input enabled alv grid control

Former Member — Tue, 21 Oct 2008 04:59:38 GMT

Hello Everyone,

I would like to know how can we implement an ALV grid control report which enables us to edit/change/input data on it..

Any idea about the same if yes could you please help me with the relevant example or code.

Regards,

Ranjith Nambiar

Re: How to create input enabled alv grid control

Former Member — Tue, 21 Oct 2008 05:09:10 GMT

Hi,

Go through the link...

saptechnical.com/Tutorials/ALV/Edit/fieldcatalogue.htm

Regards

Mudit

Re: How to create input enabled alv grid control

Former Member — Tue, 21 Oct 2008 05:09:12 GMT

check the programs from BCALV_EDIT_01 to BCALV_EDIT_08

Re: How to create input enabled alv grid control

Former Member — Tue, 21 Oct 2008 06:28:17 GMT

Hi all,

I would go through and revert to you later

Thanks and regards,

Ranjith Nambiar

Re: How to create input enabled alv grid control

Former Member — Wed, 22 Oct 2008 07:21:22 GMT

Hi,

yes you can enable edit/change option in ALV Grid.

look at the following code.

when you write the fieldcat for fields add wa_fieldcat-edit = 'X' for which field you want it to be editable.

constants : c_user_command type slis_formname value 'USER_COMMAND'

wrk_col_pos = wrk_col_pos + 1.

wa_fieldcat-col_pos = '6'. "wrk_col_pos.

wa_fieldcat-fieldname = 'FILLED_WT'.

wa_fieldcat-seltext_l = 'Gross Weight'.

wa_fieldcat-just = 'L'.

wa_fieldcat-edit = 'X'. " here FILLED_WT field is editable

clear wa_fieldcat.

wrk_col_pos = wrk_col_pos + 1.

wa_fieldcat-col_pos = '4'. "wrk_col_pos.

wa_fieldcat-fieldname = 'CYLNO'.

wa_fieldcat-seltext_l = 'Tanker Number'.

wa_fieldcat-just = 'L'. " here CYLNO field is not editable

append wa_fieldcat to it_fieldcat.

clear wa_fieldcat.

wrk_col_pos = wrk_col_pos + 1.

wa_fieldcat-col_pos = '5'. "wrk_col_pos.

wa_fieldcat-fieldname = 'TRGEW'.

wa_fieldcat-seltext_l = 'Tar Weight'.

wa_fieldcat-just = 'L'.

wa_fieldcat-edit = 'X'. " here TRGEW' field is not editable

append wa_fieldcat to it_fieldcat.

in function module :

call function 'REUSE_ALV_GRID_DISPLAY'

exporting

i_callback_program = wrk_pgm

i_callback_user_command = c_user_command

is_layout = wa_layout

it_fieldcat = it_fieldcat

i_save = 'A'

IMPORTING
E_EXIT_CAUSED_BY_CALLER =
ES_EXIT_CAUSED_BY_USER =

tables

t_outtab = it_zprod_qty

exceptions

program_error = 1

others = 2

form user_command using p_1 type any p_selfield type slis_selfield .

v_ucomm = sy-ucomm.

case v_ucomm.

when '&DATA_SAVE'.

clear v_ucomm.

write yor conditions and then modity the table (if you have)

modify zprod_qty from table it_modify. "it_zprod_qty.

perform display.

when '&IC1'.

leave program. "to SCREEN 1000.

submit zprod_qut_decl3 via selection-screen. " and RETURN to scree.

endcase.

st_selfield-refresh = 'X'.

endform.

Hope this is helpfull

Re: How to create input enabled alv grid control

Former Member — Fri, 24 Oct 2008 08:52:00 GMT

My question have been answered

Re: How to create input enabled alv grid control

Former Member — Fri, 05 Dec 2008 14:50:59 GMT

Hello friends

This indeed was a great help.

Thank you all.

However, I want to use some additional functionality.

I want to accept a few values above the grid (like accepting header data in VA01)

before I accept data in the ALV grid (like accepting line-items data in VA01).

an anyone provide me w/ good reference?

Thank you in advance.

Uday

Re: How to create input enabled alv grid control

Former Member — Tue, 23 Dec 2008 20:18:17 GMT

Hello all - i have my ALV working but for some reason my user entered values are only written back to my internal table if i push the enter key first. See my scenarios below. Any help is greatly appreciated.

Scenario 1 (all okay)

2 records in ALV. My cursor is placed on record 1 and a value is entered in the edit field. Next i use my keyboard arrow keys to move to record 2 and entered a value as well. When I finish i physically press the "enter" key. All is okay and values are accepted and written back to my internal table This also works okay when i push the standard save button.

Scenario 2 (not working quite well)

2 records in ALV. I edit record 1, use the arrow keys to edit record 2, then physically press a button on the application tool bar (custom button i created). My changes to record 1 and record 2 are not saved nor written back to the internal table.

Thanks in advance should you be able to point me in the right direction.

Regards,

Kao