About OO ALV F4 Help

[Former Member]

hi, all

How can i use the F4 Help for fields in OO ALV?

Can you give me an example?

Thanks for your help!

Message was edited by:

pei li

[Former Member]

In the program for fieldcat declare

DATA: gt_fieldcat TYPE lvc_t_fcat WITH HEADER LINE.

and

before calling the method in the perofrm for fieldcat add this

perform f_cat.

and in the form for f_cat add the following

gt_fieldcat-F4AVAILABL = 'X'.

APPEND gt_fieldcat .

CALL METHOD cc_column->set_table_for_first_display

EXPORTING

IT_TOOLBAR_EXCLUDING = lt_exclude

is_layout = gs_layout

CHANGING

it_outtab = it_alv

it_fieldcatalog = gt_fieldcat[]

EXCEPTIONS

invalid_parameter_combination = 1

program_error = 2

too_many_lines = 3

OTHERS = 4.

IF sy-subrc <> 0.

ENDIF.

This is the way for getting search help using OOPS ALV

[former_member194669]

Hi,

While creating the field catalog

call function 'LVC_FIELDCATALOG_MERGE'

exporting

i_structure_name = 'MARA'

i_client_never_display = c_x

changing

ct_fieldcat = i_fieldcat[].

then delete the fields you don't want to display.

and use i_fieldcat in method

call method grid1->set_table_for_first_display

system automatically get you serach help associated with data field. you don't need to code explicitly.

aRs

[Former Member]

Thanks for your help!

But i want to do it myself.

I use the f4availabl in fieldcat, there are F4 button on fields,

but there aren't F4 dialog.

[former_member194669]

Check for program

BCALV_EDIT_08

BCALV_TEST_GRID_F4_HELP

aRs

Message was edited by:

aRs