topic Re: input help for screen fields in Application Development and Automation Discussions

input help for screen fields

Former Member — Thu, 25 Nov 2010 11:21:24 GMT

hi all,

i have two problems.

1) When i change input attiribute of input/output field is required , any user command (like exit or back command etc.) doesn't work.

2) i have two different field in my screen lifnr and belnr. but i can't use f4 search help for that fields. i have defined search help in my ztable (SE11) and element list-references (SE51) and fm F4IF_FIELD_VALUE_REQUEST and fm F4IF_INT_TABLE_VALUE_REQUEST. i have put process on valeu-request in flow logic. But when program run , skip this event.

all of them it doesn't work.

what should i do?

thaks for your helps.

Regards.

Re: input help for screen fields

Former Member — Fri, 26 Nov 2010 10:19:50 GMT

Hi,

Dont refer these two fields as a predefined dataelment.We can refer standard predefined datatype otherwise some other data element.

F4IF_INT_TABLE_VALUE_REQUEST.

if any probelm replay that one.

Regards.

muralii

Re: input help for screen fields

Former Member — Mon, 29 Nov 2010 08:58:53 GMT

Hi,

try the following code...and change the <.....> according to your program..Do the same thing for the second screen field also.

If you face same problem then please let me know.

module display_f4help input.

call function 'F4IF_FIELD_VALUE_REQUEST'

exporting

tabname = '<tablename>'

fieldname = '<fieldname>'

dynpprog = sy-cprog

dynpnr = sy-dynnr

dynprofield = '<screen-field name>'

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 'S' number sy-msgno

with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.

endif. " IF sy-subrc <> 0.

endmodule. " DISPLAY_F4HELP INPUT

Re: input help for screen fields

Former Member — Sat, 04 Dec 2010 21:13:02 GMT

To bring F4 help from Ztable field to screen

simple way other than search help

PROCESS ON VALUE-REQUEST.

FIELD ZTABLE-FIELD1 MODULE F4_MODULE.

IN F4_MODULE

FILL the internal IT_ZTABLE WITH CONTENTS OF FIELD1 from ZTABLE .

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

RETFIELD = 'FIELD1'

DYNPPROG = SY-REPID

DYNPNR = SY-DYNNR

DYNPROFIELD = 'ZTABLE-FIELD1'

VALUE_ORG = 'S'

TABLES

VALUE_TAB = LT_GRID

EXCEPTIONS

PARAMETER_ERROR = 1

NO_VALUES_FOUND = 2

OTHERS = 3.

to make the EXIT,BACK work on all situation in standard tool bar

in menupainter for that perticular Function attribute give FUNCTION TYPE = 'E'.

NOTE : the user actions must be in at exit command module in PBO