FM call on event enter F4

[Former Member]

Hi.

How can I call a FM within search help exit

relating to an input field on search ehlp field

(on click f4 must be called a FM ).

Regards

ertas

[Former Member]

I'm not sure what you're asking, but AFAIK, you can specify a search help exit in a search help object (SE11). The exit itself is a Function Module, which you can create on your own. It must however, follow a certain set of rules (i.e. have particular import/export) parameters.

Or is there something else that you were trying to ask?

[Former Member]

Suppose I have created a search help Z_SHLP through

SE11. First I have created a Search help parameter named

KOSTENSTELLE (Data element -> ZKOSTENSTELLE).

And now I can maintain a Srch help exit up to the my requirements. I have mainted one.

When I want to test it now I can press F8 and execute this

search help. What do I see.

I see a window (search help window) with one input field.

What I need is now, when I klick into this input field

KOSTENSTELLE and press F4 than must be called

a Function Module 'C14F_LOV_WAID' .

Did you understand me ?

regards

ertas

[former_member188685]

if it is selection screen

then you can use the event

at selection-screen on value request.

under this event you can call the fm.

or if it module pool then you can use the Flow logic event

POV(process on value Request).

[Former Member]

*****************************************************************

write this in flow logic.

*****************************************************************

PROCESS ON VALUE-REQUEST.

FIELD REQUEST_AREA MODULE create_dropdown_box.

define the data here.

data: <it> like <tablename> occurs 0 with header line.

MODULE create_dropdown_box INPUT.

SELECT <field-name>

FROM <table-name>

INTO CORRESPONDING FIELDS OF TABLE <it> WHERE REQUESTAREA <> ' '.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

retfield = '<field-name>'

value_org = 'S'

TABLES

value_tab = <it>

EXCEPTIONS

parameter_error = 1

no_values_found = 2

OTHERS = 3.

IF sy-subrc <> 0.

...

ENDIF.

ENDMODULE. " create_dropdown_box INPUT

or

goto ABAPDOCU

ABAP USER DIALOG

SCREENS

PROCESSING SCREEN

Demo_dropdown BOXES ON SCREEN

THERE U LL GET LOTS OF EXAMPLE.

[Former Member]

Hi,

Go to Se37 ->

give F4IF_SHLP_EXIT_* , and press F4. You will get some related function modules.

According to your requirement, you can use the FM.

Regards

Sandeep Reddy

[Former Member]

hello,

is it true nobody can tell me how to call a function module

on klick f4 on the search help window .

It is kind of F4 help for F4 search OK ???