dropdown in table element using webDynpro for ABAP

[Former Member]

Hi all !!

Our requirement is like we need a dropdown for a table element.

Means after displaying a table with entries, one field in the record needs to be dropdown.

Please provide the code in WebDynpro for ABAP.

Its urgent. All helpful entries will be rewarded.

Awaiting for early helpful replies.

Thanks,

hema.

[Former Member]

Hi,

copy the below code accordingly, in the screen in which u want f4 help as drop down. The below code should be after PAI of dat screen

PROCESS ON VALUE REQUEST.

module f4_help.

module f4_help.

DATA: BEGIN OF ITAB OCCURS 3,

MATNR LIKE MARA-MATNR,

END OF ITAB.

SELECT MATNR UP TO 2 ROWS FROM MARA INTO TABLE ITAB.

CALL FUNCTION 'F4_FIELD_ON_VALUE_REQUEST'

EXPORTING

tabname = 'MARA'

fieldname = 'MATNR'

• SEARCHHELP = ' '

• SHLPPARAM = ' '

DYNPPROG = SY-REPID

DYNPNR = SY-DYNNR

DYNPROFIELD = 'MATNO '

• STEPL = 0

• VALUE = ' '

• MULTIPLE_CHOICE = ' '

• DISPLAY = ' '

• SUPPRESS_RECORDLIST = ' '

CALLBACK_PROGRAM = SY-REPID

• CALLBACK_FORM = ' '

• SELECTION_SCREEN = ' '

• CALLBACK_SELOPT =

TABLES

RETURN_TAB = ITAB

• EXCEPTIONS

• FIELD_NOT_FOUND = 1

• NO_HELP_FOR_FIELD = 2

• INCONSISTENT_HELP = 3

• NO_VALUES_FOUND = 4

• OTHERS = 5

.

IF sy-subrc <> 0.

• MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO

• WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

end module.

[Former Member]

Hi Ravi,

Thanks for the early reply.

but this is not my requirment.

My requirement is:

i have a dropdown in table ui element . before i do a bind_table with context , my dropdown should be loaded.

how to do this ??

pls help me in that way.

Thanks,

Hema.

Edited by: Hema Sundar Munagapati on Jan 20, 2008 10:44 AM

[athavanraja]

for webdynpro for ABAP related questions use the WDA forum at

[Former Member]

done.

[Former Member]

let me know how you managed it .

Thanks.