Get all rows of alv grid

[Former Member]

Hi gurus,

i have the following question for u.

I have to read all rows of alv grid(OOP progamming) without read internal table. At point that i have to read this rows the internal table and table of alv grid didn't match and i cant do refresh.

The only way to read a rows by oop is the method get_selected_rows but i ve to read all rows not only selected ones.

THANKS!!!!

[Former Member]

Hi Michele,

check the program BCALV_EDIT_05

call method g_grid->set_table_for_first_display

exporting it_toolbar_excluding = lt_exclude

changing it_fieldcatalog = pt_fieldcat

it_outtab = pt_outtab.

• Set editable cells to ready for input initially

CALL METHOD g_grid->set_ready_for_input

EXPORTING

I_READY_FOR_INPUT = 1.

clear lt_f4.

lt_f4-fieldname = 'WUNIT'.

lt_f4-register = 'X'.

append lt_f4.

See this link

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/e8a1d690-0201-0010-b7ad-d9719a41...

<b>Kindly Reward points if you found the reply usefull</b>.

Cheers,

Chaitanya.

[former_member199581]

Hi Michele,

I think that the best way it's to save a copy of your table before the ALV Display...then re-call back before refreshing.

The only way to access the full content of the table passed to cl_gui_alv_grid is the attribute MT_OUTTAB, but unfotunately this is Protected.

So, twice solution:

- You use method SET_SELECTED_ROWS and select all rows then call GET_SELECTED_ROWS

- You save your table in the program

Try this:

DATA: local_outtab TYPE REF TO DATA.
FIELD-SYMBOLS: <original_table_to_display> TYPE TABLE.

GET REFERENCE OF your_table_to_display INTO local_outtab.

"...call the grid
"...do your things
"...recall back your original table

ASSIGN local_outtab->* TO <original_table_to_display>.

"...compare as you want or refresh using the field-symbol

I hope I understood well.

If not, please try explain again the problem for me...

[Former Member]

you can do this..

store the values of internal table (referring fieldcatalog) in some other internal table.

then use this method.

if rg is not initial.

call method rg->check_changed data.

endif.

rg is reference to grid.

this time ur internal table contains new values and then u can compare this internal table with the stored internal table.