adding domain description to dropdown

[Former Member]

hi all,

i have a dropdown, i wan to fill the dropdown with the domain description.

Then using the domain description extract the datatype, length and decimals to fill the 3 textbox separately.

How can i do this?

Thks in advance!

<b><REMOVED BY MODERATOR></b>

Message was edited by:

Alvaro Tejada Galindo

[Former Member]

Here is a small program that illustrates dropdown (listbox) functionality in a transaction

Now using DD01L & DD02L you can populate in the required way.

PROGRAM yktest3 .

*----

---

GLOBAL DECLARATIONS

DATA: BEGIN OF vrm_value OCCURS 0,

key(40) TYPE c, " THE FIELD

text(80) TYPE c, " FIELD TEXT

END OF vrm_value.

&----

---

*& Module USER_COMMAND_0100 INPUT

&----

---

MODULE user_command_0100 INPUT.

CASE sy-ucomm.

WHEN 'BACK'.LEAVE TO SCREEN 0.

ENDCASE.

ENDMODULE. " USER_COMMAND_0100 INPUT

&----

---

*& Module STATUS_0100 OUTPUT

&----

---

• text

----

---

MODULE status_0100 OUTPUT.

SET PF-STATUS 'A1'.

IF vrm_value[] is initial.

PERFORM select_data.

ENDIF.

ENDMODULE. " STATUS_0100 OUTPUT

&----

---

*& Form SELECT_DATA

&----

---

FORM select_data.

SELECT kunag FROM vbrk UP TO 10 ROWS INTO TABLE vrm_value.

IF sy-subrc = 0.

CALL FUNCTION 'VRM_SET_VALUES'

EXPORTING

id = 'VRM_VALUE-KEY'

values = vrm_value[]

EXCEPTIONS

id_illegal_name = 1

OTHERS = 2.

ENDIF.

ENDFORM. " SELECT_DATA

Screen part.....

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

• THIS FILE IS GENERATED BY THE SCREEN PAINTER. *

• NEVER CHANGE IT MANUALLY, PLEASE ! *

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

%_DYNPRO

YKTEST3

0100

46C

40

%_HEADER

YKTEST3 0100 0100 3 23192 35 0 0 27120 0G E 20040130155707

%_DESCRIPTION

test

%_FIELDS

ASD CHAR 80000003000 3 2 0 0 0 8 0 0 Customer X

VRM_VALUE-KEY CCHAR 108000800000 3 13 0 0 0 12 0 0 __________ DL

CHAR 208010000000255 1O 0 0 0 0 0 0 ____________________

%_FLOWLOGIC

PROCESS BEFORE OUTPUT.

MODULE STATUS_0100.

*

PROCESS AFTER INPUT.

MODULE USER_COMMAND_0100.

%_PARAMS

Upload program part first... use same program name

then go to se51 - layout editor, upload the screen part.

activate it & create a transaction code, execute the tcode, you see how this listbox works, then selecting data is like easy...

[Former Member]

Thk for the reply.

I see the code. Think is too difficult for me as a beginner.

Do you have some simple way to do that, retrieving the domain description and populated in the dropdown