ABAP OO Dropdownlist

[Former Member]

Hey Gurus,

Basically I have search through all but I could not find any examples on ABAP OO dropdown list. Is that possible? I have found a lot of examples where it attached to ALV Grid which its not what I want.

Currently I'm referring to this example:

http://help.sap.com/saphelp_nw04/helpdata/en/9f/dbabe435c111d1829f0000e829fbfe/frameset.htm

Just wondering if this can also be achieved via OO.

Regards,

JC.

[Former Member]

Hey Gurus,

Basically I have search through all but I could not find any examples on ABAP OO dropdown list. Is that possible? I have found a lot of examples where it attached to ALV Grid which its not what I want.

Currently I'm referring to this example:

http://help.sap.com/saphelp_nw04/helpdata/en/9f/dbabe435c111d1829f0000e829fbfe/frameset.htm

Just wondering if this can also be achieved via OO.

Regards,

JC.

[Former Member]

Hi,

I am Posting Code which is already executed by me.

Moderator message - Please respect the 5,000 character maximum when posting. Post only the relevant portions of code

This will detailed explanation of Drop Down.

Warm Regards,

PavanKumar.G

Edited by: pavankumar.g on Dec 13, 2011 1:34 PM

Edited by: Rob Burbank on Dec 13, 2011 9:26 AM

[Former Member]

Hi,

Check this link: [Dropdowns in ALV (Using 'set_drop_down_table' method)|http://wiki.sdn.sap.com/wiki/display/Snippets/DropdownsinALV]

Hope this helps!

Reetesh

[Former Member]

Hi,

Yes you can achieve that thorugh cl_gui_alv_grids set_drop_down_table

Regards

Arshad

[Former Member]

Hi,

I am sending you the code for displaying drop down.

CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'

EXPORTING

• I_BUFFER_ACTIVE =

I_STRUCTURE_NAME = 'ZDROP_CL'

• I_CLIENT_NEVER_DISPLAY = 'X'

• I_BYPASSING_BUFFER =

• I_INTERNAL_TABNAME =

CHANGING

CT_FIELDCAT = P_T_FCAT

• EXCEPTIONS

• INCONSISTENT_INTERFACE = 1

• PROGRAM_ERROR = 2

• OTHERS = 3

.

LOOP AT P_T_FCAT INTO S_FCAT.

IF S_FCAT-FIELDNAME = 'LAND1'.

S_FCAT-EDIT = 'X'.

S_FCAT-DRDN_FIELD = 'DROP_DOWN_LIST'.

MODIFY P_T_FCAT FROM S_FCAT.

ENDIF.

ENDLOOP.

ENDFORM. " BUILD_FCAT

&----

---

*& Form DROP_DOWN

&----

---

• text

----

---

• --> p1 text

• <-- p2 text

----

---

FORM DROP_DOWN .

S_DROP-HANDLE = 1.

S_DROP-VALUE = 'US'.

APPEND S_DROP TO T_DROP.

S_DROP-HANDLE = 1.

S_DROP-VALUE = 'DS'.

APPEND S_DROP TO T_DROP.

S_DROP-HANDLE = 1.

S_DROP-VALUE = 'FR'.

APPEND S_DROP TO T_DROP.

CALL METHOD GRID->SET_DROP_DOWN_TABLE

EXPORTING

IT_DROP_DOWN = T_DROP

• IT_DROP_DOWN_ALIAS =

.

ENDFORM. " DROP_DOWN

&----

---

*& Form BUILD_DATA

&----

---

• text

----

---

• <--P_GT_OUTTAB text

----

---

FORM BUILD_DATA CHANGING P_GT_OUTTAB TYPE STANDARD TABLE.

DATA: S_TYPE TYPE ZDROP_CL,

T_TYPE TYPE STANDARD TABLE OF ZDROP_CL.

DATA: T_OUTTAB TYPE TY_KNA1.

SELECT KUNNR LAND1 NAME1 FROM KNA1 INTO TABLE T_TYPE

WHERE KUNNR IN CUSTOMER.

LOOP AT T_TYPE INTO S_TYPE.

MOVE-CORRESPONDING S_TYPE TO T_OUTTAB.

T_OUTTAB-DROP_DOWN_LIST = 1.

append T_OUTTAB to P_GT_OUTTAB.

• MODIFY P_GT_OUTTAB FROM T_OUTTAB transporting DROP_DOWN_LIST.

clear T_OUTTAB.

clear S_TYPE.

ENDLOOP.

ENDFORM. " BUILD_DATA

Warm Regards,

PavanKumar.G

[former_member226225]

hi.

I am postimg the method for dropdown list in alv grid

here we have one method SET_DROP_DOWN_TABLE of class CL_GUI_ALV_GRID

and we have one parameter IT_DROPDOWN of type LVC_T_DROP and

prepare the internal table of lvc_t_drop and call the method

attach these the internal table to IT_DROPDOWN.

[former_member226225]

Hi ,

in the fieldcatalog level make the necessary changes.

ls_fcat-fieldname = 'COURSE'.

ls_fcat-col_pos = 5.

ls_fcat-coltext = 'Course'.

ls_fcat-outputlen = 10.

ls_fcat-DRDN_HNDL = 25.

ls_fcat-edit = 'X'.

APPEND ls_fcat to lt_fcat.

and after that call the method

set_drop_down_table of cl_gui_alv_grid

and it is having the parameter it_dropdown of type lvc_t_fcat

and prepare the internal table

clear ls_drop.

ls_drop-handle = '25'.

ls_drop-value = 'ABAP'.

append ls_drop to lt_drop.

clear ls_drop.

ls_drop-handle = '25'.

ls_drop-value = 'CRM'.

append ls_drop to lt_drop.

clear ls_drop.

ls_drop-handle = '25'.

ls_drop-value = 'WEBDYNPRO'.

append ls_drop to lt_drop.

and call the method

CALL METHOD o_grid->set_drop_down_table

EXPORTING

it_drop_down = lt_drop.

Thanks and Regards,

Raghunadh.K