How do you set columns to be editable in ALV object model (CL_SALV_TABLE)?

[Former Member]

Hi,

For ALVs using function module REUSE_ALV_GRID_DISPLAY, making a field editable was as simple as setting slis_fieldcat_alv-edit to 'X'. How do we do the equivalent of this using the ALV Object Model (CL_SALV_TABLE)?

Thanks,

Carl

[Former Member]

Raising the question again.

[Former Member]

Hi Carl,

even you take the approach of OOPs in ALV you need to provide fieldcatalog structure.

So by filling field catalog you can make the field editable.

[Former Member]

Hi Sandipan Das,

But how do you attached a field catalog to ALV object model (class CL_SALV_TABLE)? I know how to do it using the FM, but in ALV OM I don't know how. I'm trying to search for an equivalent, but I guess that's why I'm asking here because I couldn't find it myself. Do you have sample code? Thanks.

Regards,

Carl

[Former Member]

set the below propery for the field you want in edit mode.

DATA: it_fcat TYPE lvc_t_fcat,

DATA: wa_fcat TYPE lvc_s_fcat.

wa_fcat -EDIT = 'X'.

APPEND wa_fcat TO it_fcat.

[Former Member]

hi u can display ALV

int[] is the table having data

gt_fieldcat is which is similar to slis_fieldcat_alv

gs_layout is optional

*Display ALV

CALL METHOD gr_alvgrid->set_table_for_first_display

EXPORTING

is_layout = gs_layout

CHANGING

it_outtab = int[]

it_fieldcatalog = gt_fieldcat

EXCEPTIONS

invalid_parameter_combination = 1

program_error = 2

too_many_lines = 3

OTHERS = 4.

reward points if useful