Application Development Discussions
Join the discussions or start your own on all things application development, including tools and APIs, programming models, and keeping your skills sharp.
cancel
Showing results for 
Search instead for 
Did you mean: 

drop down box in alv

Former Member
0 Kudos

hi to all , my querry is as follows how to give dropdown box for one paricular column in alv grid . pls give sample code . i have searched for it in forum . but i could not get correct answer . pls give coding . points will be rwewarded.

2, pls tell how to make one particular cell of one column editable . we know that we can make one column editable by using is _layout- edit = 'x'.pls give coding . one sample program

3 REPLIES 3

Former Member
0 Kudos

Hi.

for editable ALV,

refer the following link , it is havine one complete editable ALV program

http://www.sapdevelopment.co.uk/reporting/alv/alvgrid_editable.htm

for drill down run the following code.

REPORT yfi7g_ing_mic_001 .

*PROGRAM YFI7G_ING_MIC_001.

TABLES: vbak .

TABLES: mara .

TYPES: BEGIN OF tp_vbak ,

vbeln TYPE vbak-vbeln,

erdat TYPE vbak-erdat,

erzet TYPE vbak-erzet,

ernam TYPE vbak-ernam,

vbtyp TYPE vbak-vbtyp,

trvog TYPE vbak-trvog,

auart TYPE vbak-auart,

lifsk TYPE vbak-lifsk,

faksk TYPE vbak-faksk,

waerk TYPE vbak-waerk,

vkorg TYPE vbak-vkorg,

kunnr TYPE vbak-kunnr,

vgbel TYPE vbak-vgbel,

vgtyp TYPE vbak-vgtyp,

END OF tp_vbak .

TYPES: BEGIN OF tp_mara ,

matnr TYPE mara-matnr,

END OF tp_mara .

TYPES: BEGIN OF tp_alv1_data.

INCLUDE TYPE tp_vbak .

TYPES: END OF tp_alv1_data.

TYPES: BEGIN OF tp_alv2_data.

INCLUDE TYPE tp_mara .

TYPES: END OF tp_alv2_data.

TYPE-POOLS: slis.

DATA: gt_vbak TYPE STANDARD TABLE OF tp_vbak WITH HEADER LINE.

DATA: gt_mara TYPE STANDARD TABLE OF tp_mara WITH HEADER LINE.

DATA: gs_variant LIKE disvariant.

DATA: gt_alv1_data TYPE STANDARD TABLE OF tp_alv1_data WITH HEADER LINE.

DATA: gt_alv2_data TYPE STANDARD TABLE OF tp_alv2_data WITH HEADER LINE.

----


  • SELECTION-SCREEN *

----


----


  • BLOCK b0 *

----


SELECTION-SCREEN BEGIN OF BLOCK b0 WITH FRAME.

SELECT-OPTIONS: s_vbeln FOR vbak-vbeln. "<field not defined?>

PARAMETERS: p_matnr LIKE mara-matnr. "<field not defined?>

SELECTION-SCREEN END OF BLOCK b0.

----


  • BLOCK bvar *

----


SELECTION-SCREEN BEGIN OF BLOCK bvar WITH FRAME.

PARAMETERS: p_vari LIKE disvariant-variant.

SELECTION-SCREEN END OF BLOCK bvar.

----


  • BLOCK bbox *

----


SELECTION-SCREEN BEGIN OF BLOCK bbox WITH FRAME.

PARAMETERS: p_box_up RADIOBUTTON GROUP b1,

p_box_do RADIOBUTTON GROUP b1 DEFAULT 'X',

p_box_no RADIOBUTTON GROUP b1.

SELECTION-SCREEN END OF BLOCK bbox.

----


  • AT SELECTION-SCREEN ON P_VARI *

----


AT SELECTION-SCREEN ON p_vari.

PERFORM alv_variant_existence USING p_vari

CHANGING gs_variant.

----


  • AT SELECTION-SCREEN ON VALUE REQUEST FOR P_VARI *

----


AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_vari.

PERFORM alv_variant_f4 CHANGING p_vari

gs_variant.

----


  • INITIALIZATION *

----


INITIALIZATION.

----


  • START-OF-SELECTION *

----


START-OF-SELECTION.

PERFORM authority_check.

PERFORM get_control_data.

PERFORM get_transaction_data.

PERFORM process_transaction_data.

----


  • END-OF-SELECTION *

----


END-OF-SELECTION.

PERFORM output_data.

----


  • F O R M S *

----


----


  • FORM AUTHORITY_CHECK *

----


  • Perform authority checks for the report *

----


FORM authority_check.

  • !!! Note: authorisation checks are application-dependent.

  • !!! Some common cases are listed below - please select one of them

  • !!! or add new authorisation checks.

  • !!! If the report is creating batch input session or using LDB

  • !!! it may be sufficient to use automatic SAP auth.checks.

  • Authorisation for displaying documents in a single company code

  • ---------------------------------------------------------------

  • authority-check object 'F_BKPF_BUK'

  • id 'BUKRS' field p_bukrs

  • id 'ACTVT' field '03'.

  • if sy-subrc <> 0.

  • message e001(z9) with 'No authorisation to display documents'

  • 'in company code' p_bukrs.

  • endif.

  • Displaying documents from a list of company codes (select-options)

  • ------------------------------------------------------------------

  • call function 'Y_BUKRS_AUTHORITY_CHECK'

  • EXPORTING

  • ACTVT = '03'

  • NOMESSAGE = ' '

  • tables

  • s_bukrs = s_bukrs.

ENDFORM. " AUTHORITY_CHECK

----


  • FORM GET_CONTROL_DATA *

----


  • Read configuration etc. *

----


FORM get_control_data.

ENDFORM. " GET_CONTROL_DATA

----


  • FORM GET_TRANSACTION_DATA *

----


  • Read documents etc. *

----


FORM get_transaction_data.

  • !!! Data selection statement below has been generated automatically.

  • !!! Please check if it is correct and complete.

  • !!! Use table joins or 'SELECT FOR ALL ENTRIES' when selecting data

  • !!! from related tables.

SELECT

vbeln

erdat

erzet

ernam

FROM vbak

INTO CORRESPONDING FIELDS OF TABLE gt_vbak

.

CHECK NOT gt_vbak[] IS INITIAL.

SELECT

matnr

FROM mara

INTO CORRESPONDING FIELDS OF TABLE gt_mara

FOR ALL ENTRIES IN gt_vbak

WHERE ernam = gt_vbak-ernam

.

ENDFORM. " GET_TRANSACTION_DATA

----


  • FORM PROCESS_TRANSACTION_DATA *

----


  • ........ *

----


FORM process_transaction_data.

LOOP AT gt_vbak .

MOVE-CORRESPONDING gt_vbak TO gt_alv1_data .

APPEND gt_alv1_data .

ENDLOOP.

FREE gt_vbak .

LOOP AT gt_mara .

MOVE-CORRESPONDING gt_mara TO gt_alv2_data .

APPEND gt_alv2_data .

ENDLOOP.

FREE gt_mara .

ENDFORM. " PROCESS_TRANSACTION_DATA

----


  • FORM OUTPUT_DATA *

----


  • ........ *

----


FORM output_data.

PERFORM alv_list_display.

ENDFORM. " OUTPUT_DATA

----


  • FORM DISPLAY_RECORD *

----


  • Display object associated with the current ALV line *

----


FORM display_record USING is_selfield TYPE slis_selfield.

READ TABLE gt_alv1_data INDEX is_selfield-tabindex.

CHECK sy-subrc = 0.

  • !!! SAMPLE IMPLEMENTATION FOR DISPLAYING FI DOCUMENTS:

SET PARAMETER ID 'BUK' FIELD gt_alv1_data-vbeln.

  • set parameter id 'BLN' field gt_alv1_data-belnr.

  • set parameter id 'GJR' field gt_alv1_data-gjahr.

CALL TRANSACTION 'FB03' AND SKIP FIRST SCREEN.

ENDFORM. " DISPLAY_RECORD

----


  • FORM ALV_LIST_DISPLAY *

----


  • Invoke main ALV function to format and show the report *

----


FORM alv_list_display.

DATA: ls_layout TYPE slis_layout_alv,

ls_print TYPE slis_print_alv,

ls_keyinfo TYPE slis_keyinfo_alv,

lt_fieldcat TYPE slis_t_fieldcat_alv,

lt_exctab TYPE slis_t_extab,

lt_sorttab TYPE slis_t_sortinfo_alv,

lt_events TYPE slis_t_event.

PERFORM alv_init_report_events TABLES lt_events.

PERFORM alv_init_report_layout TABLES lt_fieldcat

lt_exctab

lt_sorttab

CHANGING ls_layout

ls_print

ls_keyinfo.

CALL FUNCTION 'REUSE_ALV_HIERSEQ_LIST_DISPLAY'

EXPORTING

i_interface_check = ' '

i_callback_program = sy-cprog

is_layout = ls_layout

it_fieldcat = lt_fieldcat

it_excluding = lt_exctab

  • IT_SPECIAL_GROUPS =

it_sort = lt_sorttab

  • IT_FILTER =

  • IS_SEL_HIDE =

  • I_SCREEN_START_COLUMN = 0

  • I_SCREEN_START_LINE = 0

  • I_SCREEN_END_COLUMN = 0

  • I_SCREEN_END_LINE = 0

  • I_DEFAULT = 'X'

i_save = 'A'

is_variant = gs_variant

it_events = lt_events

  • IT_EVENT_EXIT =

i_tabname_header = 'GT_ALV1_DATA'

i_tabname_item = 'GT_ALV2_DATA'

  • I_STRUCTURE_NAME_HEADER =

  • I_STRUCTURE_NAME_ITEM =

is_keyinfo = ls_keyinfo

is_print = ls_print

  • IS_REPREP_ID =

  • IMPORTING

  • E_EXIT_CAUSED_BY_CALLER =

  • ES_EXIT_CAUSED_BY_USER =

TABLES

t_outtab_header = gt_alv1_data

t_outtab_item = gt_alv2_data.

  • EXCEPTIONS

  • PROGRAM_ERROR = 1

  • OTHERS = 2

ENDFORM. " ALV_LIST_DISPLAY

----


  • FORM ALV_INIT_REPORT_LAYOUT *

----


  • Set up report layout definition for ALV_LIST_DISPLAY *

----


  • <-- OT_FIELDCAT list of fields *

  • <-- OT_EXCTAB excluded menu options *

  • <-- OT_SORTTAB sorting/grouping definition *

  • <-- OS_LAYOUT global report layout settings *

  • <-- OS_PRINT global report printout settings *

  • <-- OS_KEYINFO itab key fields (required only for hier.lists) *

----


FORM alv_init_report_layout TABLES ot_fieldcat TYPE slis_t_fieldcat_alv

ot_exctab TYPE slis_t_extab

ot_sorttab TYPE slis_t_sortinfo_alv

CHANGING cs_layout TYPE slis_layout_alv

cs_print TYPE slis_print_alv

cs_keyinfo TYPE slis_keyinfo_alv.

  • add menu items to be excluded to ot_exctab.

REFRESH ot_exctab.

REFRESH ot_fieldcat.

REFRESH ot_sorttab.

  • !!!

  • !!! List all ALV data fields for display here:

  • !!!

  • DD-struct = data dictionary structure name

  • DD-field = field of data dictionary structure

  • itab = internal table for output data

  • itab-field = internal table field name

  • key = set to 'X' if key field

  • sum = set to 'X' for totals

  • hid = set to 'X' if field is initially hidden

  • row = list row number (multi-line list if >1)

*

  • DD-struct DD-field itab itab-field key sum hid row

  • ------------------------------------------------------------------

PERFORM alv_build_fieldcat TABLES ot_fieldcat USING:

'VBAK' 'VBELN' 'GT_ALV1_DATA' 'VBELN' ' ' ' ' ' ' 1 ,

'VBAK' 'ERDAT' 'GT_ALV1_DATA' 'ERDAT' ' ' ' ' ' ' 1 ,

'VBAK' 'ERZET' 'GT_ALV1_DATA' 'ERZET' ' ' ' ' ' ' 1 ,

'VBAK' 'ERNAM' 'GT_ALV1_DATA' 'ERNAM' ' ' ' ' ' ' 1.

PERFORM alv_build_fieldcat TABLES ot_fieldcat USING:

'MARA' 'MATNR' 'GT_ALV2_DATA' 'MATNR' ' ' ' ' ' ' 1 .

  • !!!

  • !!! List all ALV data fields for sorting/grouping here

  • !!!

  • itab = internal table for output data

  • itab-field = internal table field name

  • up = sort ascending

  • down = sort descending

  • grp = group by

  • comp = group initially compressed

  • pos = field position in sort sequence

*

  • itab field up down grp comp pos

  • ---------------------------------------------------------------------

PERFORM alv_build_sorttab TABLES ot_sorttab USING:

'GT_ALV1_DATA' 'VBELN' 'X' ' ' ' ' ' ' 1.

PERFORM alv_build_sorttab TABLES ot_sorttab USING:

'GT_ALV2_DATA' 'MATNR' 'X' ' ' ' ' ' ' 1.

  • !!! key definition - required only for hierarchical display (2 itabs)

cs_keyinfo-header01 = 'VBELN' .

cs_keyinfo-item01 = 'MATNR' .

  • !!! See the declaration of type SLIS_LAYOUT_ALV and set the fields

  • !!! of OS_LAYOUT record to change list-level attributes

  • os_layout-no_colhead = 'X'. " no headings

cs_layout-zebra = 'X'. " stripped pattern

  • os_layout-no_vline = 'X'. " columns separated by space

  • os_layout-totals_only = 'X'. " show only totals

  • os_layout-totals_text = 'Total'. " totals line label

  • os_layout-subtotals_text = 'Subtotal'. " subtotals line label

  • os_layout-subtotals_text = 'Subtotal'. " subtotals line label

  • os_layout-key_hotspot = 'X'. " keys as hotspot

  • os_layout-expand_all = 'X'. " Expand all positions

  • os_layout...

cs_print-no_print_selinfos = 'X'. " Skip selection statistics

cs_print-no_print_listinfos = 'X'. " Skip list statistics

  • os_print-...

ENDFORM. " INIT_REPORT_LAYOUT

----


  • FORM ALV_BUILD_FIELDCAT *

----


  • Format a single line for ALV_INIT_REPORT_LAYOUT *

----


FORM alv_build_fieldcat TABLES ot_fieldcat

USING iv_ref_tabname "ref to a table/field

iv_ref_fieldname

iv_tabname "actual table/field name

iv_fieldname

iv_key

iv_do_sum

iv_no_out

iv_row_pos.

  • status variables for auto-numbering of field column position

  • (column number reset when a new table or row begins)

STATICS: sv_last_tabname TYPE slis_tabname,

sv_last_row_pos TYPE i,

sv_current_col TYPE i.

IF sv_last_tabname <> iv_tabname OR sv_last_row_pos <> iv_row_pos.

sv_current_col = 1.

ELSE.

ADD 1 TO sv_current_col.

ENDIF.

sv_last_tabname = iv_tabname.

sv_last_row_pos = iv_row_pos.

DATA: ls_fieldcat TYPE slis_fieldcat_alv.

DATA: lv_fieldname TYPE slis_fieldname.

lv_fieldname = iv_fieldname.

  • !!!

  • !!! List all the special formatting requirements in cases below

  • !!!

  • case lv_fieldname.

  • when 'WRBTR'. "<-- link with currency required

  • ls_fieldcat-cfieldname = 'WAERS'.

  • ls_fieldcat-ctabname = iv_tabname.

*

  • when 'HKONT'. "<-- change default column header

  • ls_fieldcat-seltext_s = 'GL Acc.'.

  • ls_fieldcat-ddictxt = 'S'. " (S)hort (M)iddle (L)ong

*

  • when 'SOME_NUMBER' "<-- change number formatting

  • ls_fieldcat-nosign = 'X'.

  • ls_fieldcat-nozero = 'X'.

  • ls_fieldcat-just = 'L'. " (L)eft (R)ight (C)enter

  • endcase.

ls_fieldcat-ref_tabname = iv_ref_tabname.

ls_fieldcat-ref_fieldname = iv_ref_fieldname.

ls_fieldcat-tabname = iv_tabname.

ls_fieldcat-fieldname = iv_fieldname.

ls_fieldcat-key = iv_key.

ls_fieldcat-do_sum = iv_do_sum.

ls_fieldcat-no_out = iv_no_out.

ls_fieldcat-row_pos = iv_row_pos.

ls_fieldcat-col_pos = sv_current_col.

APPEND ls_fieldcat TO ot_fieldcat.

ENDFORM. " ALV_BUILD_FIELDCAT

----


  • FORM ALV_BUILD_SORTTAB *

----


  • Set up sorting information for ALV_INIT_REPORT_LAYOUT *

----


FORM alv_build_sorttab TABLES ot_sorttab TYPE slis_t_sortinfo_alv

USING iv_tabname TYPE slis_fieldname

iv_fieldname TYPE slis_fieldname

iv_up TYPE c

iv_down TYPE c

iv_subtot TYPE c

iv_comp TYPE c

iv_spos TYPE n.

ot_sorttab-spos = iv_spos.

ot_sorttab-fieldname = iv_fieldname.

ot_sorttab-tabname = iv_tabname.

ot_sorttab-up = iv_up.

ot_sorttab-down = iv_down.

ot_sorttab-subtot = iv_subtot.

ot_sorttab-comp = iv_comp.

APPEND ot_sorttab.

ENDFORM. " ALV_BUILD_SORTTAB

----


  • FORM ALV_INIT_REPORT_EVENTS *

----


  • Set up program events for ALV_LIST_DISPLAY *

----


  • <-- OT_EVENTS list of events and associated report subroutines *

----


FORM alv_init_report_events TABLES ot_events TYPE slis_t_event.

CLEAR ot_events.

REFRESH ot_events.

ot_events-name = slis_ev_user_command.

ot_events-form = 'USER_COMMAND'.

APPEND ot_events.

ot_events-name = slis_ev_pf_status_set.

ot_events-form = ''. "'PF_STATUS_SET'.

APPEND ot_events.

ot_events-name = slis_ev_top_of_list.

ot_events-form = 'TOP_OF_LIST'.

APPEND ot_events.

ot_events-name = slis_ev_end_of_list.

ot_events-form = 'END_OF_LIST'.

APPEND ot_events.

ot_events-name = slis_ev_top_of_page.

ot_events-form = 'TOP_OF_PAGE'.

APPEND ot_events.

ot_events-name = slis_ev_end_of_page.

ot_events-form = 'END_OF_PAGE'.

APPEND ot_events.

ot_events-name = slis_ev_foreign_top_of_page.

ot_events-form = ''.

APPEND ot_events.

ot_events-name = slis_ev_foreign_end_of_page.

ot_events-form = ''.

APPEND ot_events.

ot_events-name = slis_ev_top_of_coverpage.

ot_events-form = ''.

APPEND ot_events.

ot_events-name = slis_ev_end_of_coverpage.

ot_events-form = ''.

APPEND ot_events.

ot_events-name = slis_ev_before_line_output.

ot_events-form = ''.

APPEND ot_events.

ot_events-name = slis_ev_after_line_output.

ot_events-form = ''.

APPEND ot_events.

ot_events-name = slis_ev_caller_exit_at_start.

ot_events-form = ''.

APPEND ot_events.

ot_events-name = slis_ev_list_modify.

ot_events-form = ''.

APPEND ot_events.

ot_events-name = slis_ev_subtotal_text.

ot_events-form = ''.

APPEND ot_events.

ENDFORM. " ALV_INIT_REPORT_EVENTS

----


  • FORM USER_COMMAND *

----


  • Subroutine attached as callback form to ABAP List Viewer *

  • --> UCOMM - user command code passed from ALV *

  • --> SELFIELD - information record describing current line/field *

----


FORM user_command USING value(iv_ucomm) LIKE sy-ucomm

is_selfield TYPE slis_selfield.

CASE iv_ucomm.

WHEN '&IC1'. "ALV record selection

PERFORM display_record USING is_selfield.

  • when ...

  • ...

ENDCASE.

ENDFORM. " USER_COMMAND

----


  • FORM PF_STATUS_SET *

----


  • Subroutine attached as callback form to ABAP List Viewer, *

  • allows setting alternative menu. If necessary: *

  • 1. Copy 'STANDARD' menu from SAPLKKBL and modify as required, *

  • 2. Activate callback *

----


FORM pf_status_set USING it_exctab TYPE slis_t_extab.

  • set pf-status 'STANDARD' excluding it_exctab.

ENDFORM. " PF_STATUS_SET

----


  • FORM TOP_OF_LIST *

----


  • Subroutine attached as callback form to ABAP List Viewer, *

  • executed once at the start of list output. *

----


FORM top_of_list.

DATA: lt_seltab TYPE STANDARD TABLE OF rsparams WITH HEADER LINE.

DATA: lv_report LIKE sy-repid.

lv_report = sy-repid. "do not pass sy-repid to function!

IF p_box_up = 'X'. "display select options at report start

CALL FUNCTION 'RS_REFRESH_FROM_SELECTOPTIONS'

EXPORTING

curr_report = lv_report

TABLES

selection_table = lt_seltab.

  • remove 'technical' parameters with 'DELETE LT_SELTAB WHERE...'

  • before display, if necessary

CALL FUNCTION 'RS_LIST_SELECTION_TABLE'

EXPORTING

report = lv_report

seltext = 'X'

  • dyn_range =

newpage = ' '

  • screennr = 1000

TABLES

sel_tab = lt_seltab

EXCEPTIONS

sel_tab_empty = 1.

ENDIF. "p_box_up = 'X'

ENDFORM. " TOP_OF_LIST

----


  • FORM END_OF_LIST *

----


  • Subroutine attached as callback form to ABAP List Viewer *

  • executed once at the end of list output. *

----


FORM end_of_list.

DATA: lt_seltab TYPE STANDARD TABLE OF rsparams WITH HEADER LINE.

DATA: lv_report LIKE sy-repid.

lv_report = sy-repid. "do not pass sy-repid to function!

IF p_box_do = 'X'. "display select options at report end

CALL FUNCTION 'RS_REFRESH_FROM_SELECTOPTIONS'

EXPORTING

curr_report = lv_report

TABLES

selection_table = lt_seltab.

  • remove 'technical' parameters with 'DELETE LT_SELTAB WHERE...'

  • before display, if necessary

CALL FUNCTION 'RS_LIST_SELECTION_TABLE'

EXPORTING

report = lv_report

seltext = 'X'

  • dyn_range =

newpage = ' '

  • screennr = 1000

TABLES

sel_tab = lt_seltab

EXCEPTIONS

sel_tab_empty = 1.

ENDIF. "p_box_do = 'X'

ENDFORM. " END_OF_LIST

----


  • FORM TOP_OF_PAGE *

----


  • Subroutine attached as callback form to ABAP List Viewer *

----


FORM top_of_page.

  • standard Ingram Micro report page heading

DATA: lv_coco_pos TYPE i, "CurPos of 'Company confidential'

lv_title_pos TYPE i, "CurPos of report title

lv_title(70) TYPE c, "Truncated report title

lv_page_pos TYPE i, "CurPos of page number

lv_date_pos TYPE i, "CurPos of date and time

lv_page_no(10) TYPE c,

lv_date(25) TYPE c,

lv_time(20) TYPE c,

lv_page(10) TYPE c.

  • We may need to truncate title if the line size is < 81.

IF sy-linsz < 81.

lv_title = sy-title+0(50).

ELSE.

lv_title = sy-title.

ENDIF.

  • Decide on positioning of text depending on width of page

lv_title_pos = ( sy-linsz / 2 ) - ( STRLEN( lv_title ) / 2 ).

lv_coco_pos = sy-linsz - 20.

FORMAT COLOR COL_HEADING INTENSIFIED ON.

WRITE: / 'Ingram Micro',

AT lv_title_pos lv_title,

AT lv_coco_pos 'Company Confidential'.

  • Setup data correctly in the correct format for the display fields.

lv_page = sy-pagno.

SHIFT lv_page LEFT DELETING LEADING ' '.

CONCATENATE sy-datum6(2) sy-datum4(2) sy-datum+0(4)

INTO lv_date SEPARATED BY '.'.

CONCATENATE sy-uzeit0(2) ':' sy-uzeit2(2) INTO lv_time.

CONCATENATE lv_date lv_time INTO lv_date SEPARATED BY ' '.

CONCATENATE 'Page' lv_page INTO lv_page_no SEPARATED BY ' '.

  • Decide on positioning of text depending on width of page.

lv_page_pos = sy-linsz - ( STRLEN( lv_page_no ) ).

WRITE: / lv_date,

AT lv_page_pos lv_page_no.

ULINE.

ENDFORM. " TOP_OF_PAGE

----


  • FORM END_OF_PAGE *

----


  • Subroutine attached as callback form to ABAP List Viewer *

----


FORM end_of_page.

ENDFORM. " END_OF_PAGE

*----


  • Form ALV_VARIANT_EXISTENCE

*----


  • Reads ALV variant definition

*----


FORM alv_variant_existence USING iv_variant LIKE disvariant-variant

CHANGING os_variant LIKE disvariant.

CHECK NOT iv_variant IS INITIAL.

os_variant-report = sy-repid.

os_variant-variant = iv_variant.

IF iv_variant CP '/*'. "user-specific variants begin with slash

os_variant-username = sy-uname.

ENDIF.

CALL FUNCTION 'REUSE_ALV_VARIANT_EXISTENCE'

EXPORTING

i_save = 'A'

CHANGING

cs_variant = os_variant

EXCEPTIONS

wrong_input = 1

not_found = 2

program_error = 3

OTHERS = 4.

IF sy-subrc <> 0.

MESSAGE e001(z9) WITH 'Please select a valid display variant.'.

ENDIF.

ENDFORM. " ALV_VARIANT_EXISTENCE

----


  • FORM ALV_VARIANT_F4 *

----


  • Display list of layout variants on report selection screen *

----


FORM alv_variant_f4 CHANGING cv_varname LIKE disvariant-variant

cs_variant LIKE disvariant.

DATA: lv_exit(1) TYPE c.

cs_variant-report = sy-repid.

CALL FUNCTION 'REUSE_ALV_VARIANT_F4'

EXPORTING

is_variant = cs_variant

i_save = 'A'

  • it_default_fieldcat =

IMPORTING

e_exit = lv_exit

es_variant = cs_variant

EXCEPTIONS

not_found = 2.

IF sy-subrc = 2.

MESSAGE ID sy-msgid TYPE 'S' NUMBER sy-msgno

WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.

ELSE.

IF lv_exit = space.

cv_varname = cs_variant-variant.

ENDIF.

ENDIF.

here in output. if you will click on material. you can go to other transaction.

also for drill down you can refer one standard program.

DEMO_DYNPRO_DROPDOWN_LISTBOX

regards

Ruchika

reward if useful.

Former Member
0 Kudos

Hi

For Drop Down box of the one field you can use the fun module

VRM_SET_VALUES

and

to create and use input-enabled fields in ALV see the links

http://www.sapfans.com/forums/viewtopic.php?t=84933

http://www.sapfans.com/forums/viewtopic.php?t=69878

&----


*& Report ZDEMO_ALVGRID_EDIT *

*& *

&----


*& *

*& Example of a simple ALV Grid Report *

*& ................................... *

*& *

*& The basic ALV grid, Enhanced to display specific fields as *

*& editable depending on field value *

&----


REPORT ZDEMO_ALVGRID_EDIT .

TABLES: ekko.

TYPE-POOLS: slis. "ALV Declarations

*Data Declaration

*----


TYPES: BEGIN OF t_ekko,

ebeln TYPE ekpo-ebeln,

ebelp TYPE ekpo-ebelp,

statu TYPE ekpo-statu,

aedat TYPE ekpo-aedat,

matnr TYPE ekpo-matnr,

menge TYPE ekpo-menge,

meins TYPE ekpo-meins,

netpr TYPE ekpo-netpr,

peinh TYPE ekpo-peinh,

field_style TYPE lvc_t_styl, "FOR DISABLE

END OF t_ekko.

DATA: it_ekko TYPE STANDARD TABLE OF t_ekko INITIAL SIZE 0,

wa_ekko TYPE t_ekko.

*ALV data declarations

DATA: fieldcatalog TYPE slis_t_fieldcat_alv WITH HEADER LINE.

DATA: it_fieldcat TYPE lvc_t_fcat, "slis_t_fieldcat_alv WITH HEADER LINE,

wa_fieldcat TYPE lvc_s_fcat,

gd_tab_group TYPE slis_t_sp_group_alv,

gd_layout TYPE lvc_s_layo, "slis_layout_alv,

gd_repid LIKE sy-repid.

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

*Start-of-selection.

START-OF-SELECTION.

PERFORM data_retrieval.

PERFORM set_specific_field_attributes.

PERFORM build_fieldcatalog.

PERFORM build_layout.

PERFORM display_alv_report.

&----


*& Form BUILD_FIELDCATALOG

&----


  • Build Fieldcatalog for ALV Report

----


FORM build_fieldcatalog.

wa_fieldcat-fieldname = 'EBELN'.

wa_fieldcat-scrtext_m = 'Purchase Order'.

wa_fieldcat-col_pos = 0.

wa_fieldcat-outputlen = 10.

wa_fieldcat-emphasize = 'X'.

wa_fieldcat-key = 'X'.

APPEND wa_fieldcat TO it_fieldcat.

CLEAR wa_fieldcat.

wa_fieldcat-fieldname = 'EBELP'.

wa_fieldcat-scrtext_m = 'PO Item'.

wa_fieldcat-col_pos = 1.

APPEND wa_fieldcat TO it_fieldcat.

CLEAR wa_fieldcat.

wa_fieldcat-fieldname = 'STATU'.

wa_fieldcat-scrtext_m = 'Status'.

wa_fieldcat-col_pos = 2.

APPEND wa_fieldcat TO it_fieldcat.

CLEAR wa_fieldcat.

wa_fieldcat-fieldname = 'AEDAT'.

wa_fieldcat-scrtext_m = 'Item change date'.

wa_fieldcat-col_pos = 3.

APPEND wa_fieldcat TO it_fieldcat.

CLEAR wa_fieldcat.

wa_fieldcat-fieldname = 'MATNR'.

wa_fieldcat-scrtext_m = 'Material Number'.

wa_fieldcat-col_pos = 4.

APPEND wa_fieldcat TO it_fieldcat.

CLEAR wa_fieldcat.

wa_fieldcat-fieldname = 'MENGE'.

wa_fieldcat-scrtext_m = 'PO quantity'.

wa_fieldcat-col_pos = 5.

APPEND wa_fieldcat TO it_fieldcat.

CLEAR wa_fieldcat.

wa_fieldcat-fieldname = 'MEINS'.

wa_fieldcat-scrtext_m = 'Order Unit'.

wa_fieldcat-col_pos = 6.

APPEND wa_fieldcat TO it_fieldcat.

CLEAR wa_fieldcat.

wa_fieldcat-fieldname = 'NETPR'.

wa_fieldcat-scrtext_m = 'Net Price'.

wa_fieldcat-edit = 'X'. "sets whole column to be editable

wa_fieldcat-col_pos = 7.

wa_fieldcat-outputlen = 15.

wa_fieldcat-datatype = 'CURR'.

APPEND wa_fieldcat TO it_fieldcat.

CLEAR wa_fieldcat.

wa_fieldcat-fieldname = 'PEINH'.

wa_fieldcat-scrtext_m = 'Price Unit'.

wa_fieldcat-col_pos = 8.

APPEND wa_fieldcat TO it_fieldcat.

CLEAR wa_fieldcat.

ENDFORM. " BUILD_FIELDCATALOG

&----


*& Form BUILD_LAYOUT

&----


  • Build layout for ALV grid report

----


FORM build_layout.

  • Set layout field for field attributes(i.e. input/output)

gd_layout-stylefname = 'FIELD_STYLE'.

gd_layout-zebra = 'X'.

ENDFORM. " BUILD_LAYOUT

&----


*& Form DISPLAY_ALV_REPORT

&----


  • Display report using ALV grid

----


FORM display_alv_report.

gd_repid = sy-repid.

  • call function 'REUSE_ALV_GRID_DISPLAY'

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY_LVC'

EXPORTING

i_callback_program = gd_repid

  • i_callback_user_command = 'USER_COMMAND'

is_layout_lvc = gd_layout

it_fieldcat_lvc = it_fieldcat

i_save = 'X'

TABLES

t_outtab = it_ekko

EXCEPTIONS

program_error = 1

OTHERS = 2.

IF sy-subrc <> 0.

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

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

ENDIF.

ENDFORM. " DISPLAY_ALV_REPORT

&----


*& Form DATA_RETRIEVAL

&----


  • Retrieve data form EKPO table and populate itab it_ekko

----


FORM data_retrieval.

SELECT ebeln ebelp statu aedat matnr menge meins netpr peinh

UP TO 10 ROWS

FROM ekpo

INTO CORRESPONDING FIELDS OF TABLE it_ekko.

ENDFORM. " DATA_RETRIEVAL

&----


*& Form set_specific_field_attributes

&----


  • populate FIELD_STYLE table with specific field attributes

----


form set_specific_field_attributes .

DATA ls_stylerow TYPE lvc_s_styl .

DATA lt_styletab TYPE lvc_t_styl .

  • Populate style variable (FIELD_STYLE) with style properties

*

  • The NETPR field/column has been set to editable in the fieldcatalog...

  • The following code sets it to be disabled(display only) if 'NETPR'

  • is gt than 10.

LOOP AT it_ekko INTO wa_ekko.

IF wa_ekko-netpr GT 10.

ls_stylerow-fieldname = 'NETPR' .

ls_stylerow-style = cl_gui_alv_grid=>mc_style_disabled.

"set field to disabled

APPEND ls_stylerow TO wa_ekko-field_style.

MODIFY it_ekko FROM wa_ekko.

ENDIF.

ENDLOOP.

endform. " set_specific_field_attributes

Reward points for useful Answers

Regards

Anji

Former Member
0 Kudos

Hi Hari

For DropDownIndx :

Define a node (named 'TEXT') with cardinality '0..n' with attribute ('TEXT').

Create a UI element DropDownIndx

Bind the text property of DropDownbyIndex UI element to attribute Text of context node Text.

In the WDDOINIT method you can prepare an internal table with the values and bind it to the node and the lead selection defines the selected element.

The below code sample may help.


method WDDOINIT .
data:
node_text type ref to if_wd_context_node,
stru_text type if_componentcontroller=>element_text,
tab_text type if_componentcontroller=>elements_text .

node_text = wd_context->get_child_node( name = if_componentcontroller=>wdctx_text ).

* Set/fill your values
stru_text-text = 'Value1'.
append stru_text to tab_text.

stru_text-text = 'Value2'.
append stru_text to tab_text.


* set values to the node
call method node_ddi_also_text->bind_table
exporting
new_items = tab_text.
endmethod.

<b>2nd code</b>

data: l_node         type ref to if_wd_context_node,
        l_node_info    type ref to if_wd_context_node_info,
        l_value_set    type wdr_context_attr_value_list,
        wa_value_set   like line of l_value_set.
 
  l_node = wd_context->get_child_node( 'MSG_TYPE' ).
  l_node_info = l_node->get_node_info( ).
 
*-- loop --
  wa_value_set-text  = 'Test1'.
  wa_value_set-value = 'KEY1'.
  insert wa_value_set into table l_value_set.
* -- endloop --
  l_node_info->set_attribute_value_set(
          name      = 'MY_ATTRIBUTE'
          value_set = l_value_set ).

You can also refer :

http://help.sap.com/saphelp_nw2004s/helpdata/en/5f/b6b441b60e3331e10000000a155106/frameset.htm

Reward all helpfull answers

Regards

Pavan

Message was edited by:

pavan praveen