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how to add F1 help for a field

Former Member
0 Kudos

hello.

could you plese send me a small program , add F1 help for a field ,

it's very urgent !

best regards

srinivas

7 REPLIES 7

amit_khare
Active Contributor
0 Kudos

Check these programs -

DEMO_DYNPRO_F1_HELP

DEMO_SELECTION_SCREEN_F1

Regards,

Amit

Former Member
0 Kudos

data: it_ret like ddshretval occurs 0 with header line,

IT_MSEG_TEMP LIKE IT_MSEG OCCURS 0 WITH HEADER LINE.

At selection-screen on value-request for s_mat-low.

Select MBLNR from mkpf into table it_mblnr.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

  • DDIC_STRUCTURE = ' '

RETFIELD = 'MBLNR'

  • PVALKEY = ' '

  • DYNPPROG = ' '

  • DYNPNR = ' '

  • DYNPROFIELD = ' '

  • STEPL = 0

  • WINDOW_TITLE =

  • VALUE = ' '

VALUE_ORG = 'S'

  • MULTIPLE_CHOICE = ' '

  • DISPLAY = ' '

  • CALLBACK_PROGRAM = ' '

  • CALLBACK_FORM = ' '

  • MARK_TAB =

  • IMPORTING

  • USER_RESET =

TABLES

VALUE_TAB = IT_MBLNR

  • FIELD_TAB =

RETURN_TAB = IT_RET

  • DYNPFLD_MAPPING =

  • EXCEPTIONS

  • PARAMETER_ERROR = 1

  • NO_VALUES_FOUND = 2

  • OTHERS = 3

.

IF SY-SUBRC <> 0.

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

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

ENDIF.

IF SY-SUBRC = 0.

read table it_ret index 1.

move it_ret-fieldval to S_mat-low.

ENDIF.

At selection-screen on value-request for s_mat-high.

Select MBLNR from mkpf into table it_mblnr.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

  • DDIC_STRUCTURE = ' '

RETFIELD = 'MBLNR'

  • PVALKEY = ' '

  • DYNPPROG = ' '

  • DYNPNR = ' '

  • DYNPROFIELD = ' '

  • STEPL = 0

  • WINDOW_TITLE =

  • VALUE = ' '

VALUE_ORG = 'S'

  • MULTIPLE_CHOICE = ' '

  • DISPLAY = ' '

  • CALLBACK_PROGRAM = ' '

  • CALLBACK_FORM = ' '

  • MARK_TAB =

  • IMPORTING

  • USER_RESET =

TABLES

VALUE_TAB = IT_MBLNR

  • FIELD_TAB =

RETURN_TAB = IT_RET

  • DYNPFLD_MAPPING =

  • EXCEPTIONS

  • PARAMETER_ERROR = 1

  • NO_VALUES_FOUND = 2

  • OTHERS = 3

.

IF SY-SUBRC <> 0.

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

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

ENDIF.

IF SY-SUBRC = 0.

read table it_ret index 1.

move it_ret-fieldval to S_mat-high.

ENDIF.

0 Kudos

I NEED PROGARM FOR f1 help not f4 help.

i have a chek box in input screen, if i click f1 , i have to display f1help screen ,

0 Kudos

Check Amits answer, it has precisely what you want.

Former Member
0 Kudos

data: it_ret like ddshretval occurs 0 with header line,

IT_MSEG_TEMP LIKE IT_MSEG OCCURS 0 WITH HEADER LINE.

At selection-screen on value-request for s_mat-low.

Select MBLNR from mkpf into table it_mblnr.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

  • DDIC_STRUCTURE = ' '

RETFIELD = 'MBLNR'

  • PVALKEY = ' '

  • DYNPPROG = ' '

  • DYNPNR = ' '

  • DYNPROFIELD = ' '

  • STEPL = 0

  • WINDOW_TITLE =

  • VALUE = ' '

VALUE_ORG = 'S'

  • MULTIPLE_CHOICE = ' '

  • DISPLAY = ' '

  • CALLBACK_PROGRAM = ' '

  • CALLBACK_FORM = ' '

  • MARK_TAB =

  • IMPORTING

  • USER_RESET =

TABLES

VALUE_TAB = IT_MBLNR

  • FIELD_TAB =

RETURN_TAB = IT_RET

  • DYNPFLD_MAPPING =

  • EXCEPTIONS

  • PARAMETER_ERROR = 1

  • NO_VALUES_FOUND = 2

  • OTHERS = 3

.

IF SY-SUBRC <> 0.

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

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

ENDIF.

IF SY-SUBRC = 0.

read table it_ret index 1.

move it_ret-fieldval to S_mat-low.

ENDIF.

At selection-screen on value-request for s_mat-high.

Select MBLNR from mkpf into table it_mblnr.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

  • DDIC_STRUCTURE = ' '

RETFIELD = 'MBLNR'

  • PVALKEY = ' '

  • DYNPPROG = ' '

  • DYNPNR = ' '

  • DYNPROFIELD = ' '

  • STEPL = 0

  • WINDOW_TITLE =

  • VALUE = ' '

VALUE_ORG = 'S'

  • MULTIPLE_CHOICE = ' '

  • DISPLAY = ' '

  • CALLBACK_PROGRAM = ' '

  • CALLBACK_FORM = ' '

  • MARK_TAB =

  • IMPORTING

  • USER_RESET =

TABLES

VALUE_TAB = IT_MBLNR

  • FIELD_TAB =

RETURN_TAB = IT_RET

  • DYNPFLD_MAPPING =

  • EXCEPTIONS

  • PARAMETER_ERROR = 1

  • NO_VALUES_FOUND = 2

  • OTHERS = 3

.

IF SY-SUBRC <> 0.

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

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

ENDIF.

IF SY-SUBRC = 0.

read table it_ret index 1.

move it_ret-fieldval to S_mat-high.

ENDIF.

laxmanakumar_appana
Active Contributor
0 Kudos

Hi,

Add the data element documentation in SE61 transaction , this documentation will be displayed whenever you press F1 in the field.

Regards

L Appana

Former Member
0 Kudos

hi,

You can make use of function module <b>HELP_OBJECT_SHOW</b>.

Go to SE61 and create a document(ZTEST) of document class General Text(TX) and save it.

Write this code when you press F1 on the field.

data: links type table of tline.

call function 'HELP_OBJECT_SHOW'

exporting

dokclass = 'TX'

dokname = 'ZTEST'

tables

links = links.

Regards,

Sailaja.