List box in alv grid control through slis and reuse_alv grid_display metho

hello,
i want to display list box in one column of alv by slis method.can u suggest me how to do it?
neon

Hi,
plz check below code :
TYPE-POOLS : slis.
*data declarations for ALV container,ALV grid, Fieldcatalogues & layout
DATA: g_grid TYPE REF TO cl_gui_alv_grid,
 g_custom_container TYPE REF TO cl_gui_custom_container,
 gt_fieldcat TYPE lvc_t_fcat,
 gs_layout TYPE lvc_s_layo.
*INTERNAL TABLE AND WA DECLARATIONS FOR t517 A table
DATA: gt_outtab TYPE STANDARD TABLE OF t517a INITIAL SIZE 0,
 wa_outtab TYPE t517a.
*initialisation event
INITIALIZATION.
*Start of selection event
START-OF-SELECTION.
*Call to ALV
CALL SCREEN 600.
*On this statement double click it takes you to the screen painter SE51.
*Create a Custom container and name it CCONT and OK code as OK_CODE.
*Save check and Activate the screen painter.
*Now a normal screen with number 600 is created which holds the ALV grid.
PBO of the actual screen , Here we can give a title and customized menus
Here we also call the subroutine for ALV output.
 MODULE PBO OUTPUT *
MODULE pbo OUTPUT.
set pf-status 'xxx'.
set titlebar 'MAIN100'.
Subroutine to display the output in alv
PERFORM alv_output.
ENDMODULE. "pbo OUTPUT
PAI module of the screen created. In case we use an interactive ALV or
*for additional functionalities we can create OK codes and
based on the user command we can do the coding.
 MODULE PAI INPUT *
MODULE pai INPUT.
ENDMODULE. "pai INPUT
*& Form BUILD_FIELDCAT
FORM build_fieldcat.
DATA ls_fcat TYPE lvc_s_fcat.
*Build the field catalogue
CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'
 EXPORTING
 i_structure_name = 'T517A'
 CHANGING
 ct_fieldcat = gt_fieldcat.
To assign dropdown in the fieldcataogue
LOOP AT gt_fieldcat INTO ls_fcat.
 CASE ls_fcat-fieldname.
 WHEN 'SLART'.
*drdn-hndl = '1' is the first list box
 ls_fcat-drdn_hndl = '1'.
 ls_fcat-outputlen = 15.
 MODIFY gt_fieldcat FROM ls_fcat.
*drdn-hndl = '2' is the second list box
 WHEN 'ABART'.
 ls_fcat-drdn_hndl = '2'.
 ls_fcat-outputlen = 15.
 MODIFY gt_fieldcat FROM ls_fcat.
 ENDCASE.
ENDLOOP.
ENDFORM. "build_fieldcat
*& Form ALV_OUTPUT
FORM alv_output .
*Create object for container
CREATE OBJECT g_custom_container
 EXPORTING container_name = 'CCONT'.
*create object for grid
CREATE OBJECT g_grid
 EXPORTING i_parent = g_custom_container.
Build fieldcat and set column
*Assign a handle for the dropdown listbox.
PERFORM build_fieldcat.
*Build layout
PERFORM build_layout.
Define a drop down table.
PERFORM dropdown_table.
*fetch values from the T517A table
SELECT * FROM t517a INTO TABLE gt_outtab.
*Display ALV output
CALL METHOD g_grid->set_table_for_first_display
 EXPORTING
 is_layout = gs_layout
 CHANGING
 it_fieldcatalog = gt_fieldcat
 it_outtab = gt_outtab.
ENDFORM. "ALV_OUTPUT
*& Form dropdown_table
 text
--> p1 text
<-- p2 text
FORM dropdown_table.
*Declarations for drop down lists in ALV.
DATA: lt_dropdown TYPE lvc_t_drop,
 ls_dropdown TYPE lvc_s_drop.
First SLART listbox (handle '1').
ls_dropdown-handle = '1'.
ls_dropdown-value = '01 Primary school'.
APPEND ls_dropdown TO lt_dropdown.
ls_dropdown-handle = '1'.
ls_dropdown-value = '02 Lower Secondary'.
APPEND ls_dropdown TO lt_dropdown.
ls_dropdown-handle = '1'.
ls_dropdown-value = '03 Upper Secondary'.
APPEND ls_dropdown TO lt_dropdown.
ls_dropdown-handle = '1'.
ls_dropdown-value = '04 Professional School'.
APPEND ls_dropdown TO lt_dropdown.
ls_dropdown-handle = '1'.
ls_dropdown-value = '05 College'.
APPEND ls_dropdown TO lt_dropdown.
ls_dropdown-handle = '1'.
ls_dropdown-value = '06 University'.
APPEND ls_dropdown TO lt_dropdown.
ls_dropdown-handle = '1'.
ls_dropdown-value = '09 Other Establishment'.
APPEND ls_dropdown TO lt_dropdown.
Second ABART listbox (handle '2').
ls_dropdown-handle = '2'.
ls_dropdown-value = '10 Primary School certificate'.
APPEND ls_dropdown TO lt_dropdown.
ls_dropdown-handle = '2'.
ls_dropdown-value = '20 Lower secondary/Junior high'.
APPEND ls_dropdown TO lt_dropdown.
ls_dropdown-handle = '2'.
ls_dropdown-value = '30 High school diploma(B-levels)'.
APPEND ls_dropdown TO lt_dropdown.
ls_dropdown-handle = '2'.
ls_dropdown-value = '31 Vocational'.
APPEND ls_dropdown TO lt_dropdown.
ls_dropdown-handle = '2'.
ls_dropdown-value = '32 Matriculation'.
APPEND ls_dropdown TO lt_dropdown.
ls_dropdown-handle = '2'.
ls_dropdown-value = '40 Specialist vocational certificate'.
APPEND ls_dropdown TO lt_dropdown.
ls_dropdown-handle = '2'.
ls_dropdown-value = '50 College degree Level1'.
APPEND ls_dropdown TO lt_dropdown.
ls_dropdown-handle = '2'.
ls_dropdown-value = '51 College degree Level2'.
APPEND ls_dropdown TO lt_dropdown.
ls_dropdown-handle = '2'.
ls_dropdown-value = '52 Masters degree'.
APPEND ls_dropdown TO lt_dropdown.
ls_dropdown-handle = '2'.
ls_dropdown-value = '60 Univ Degree level1'.
APPEND ls_dropdown TO lt_dropdown.
ls_dropdown-handle = '2'.
ls_dropdown-value = '61 Bachelors degree'.
APPEND ls_dropdown TO lt_dropdown.
ls_dropdown-handle = '2'.
ls_dropdown-value = '62 Masters degree'.
APPEND ls_dropdown TO lt_dropdown.
ls_dropdown-handle = '2'.
ls_dropdown-value = '63 Licenciate'.
APPEND ls_dropdown TO lt_dropdown.
ls_dropdown-handle = '2'.
ls_dropdown-value = '64 Doctors Degree Ph.D'.
APPEND ls_dropdown TO lt_dropdown.
ls_dropdown-handle = '2'.
ls_dropdown-value = '89 None'.
APPEND ls_dropdown TO lt_dropdown.
ls_dropdown-handle = '2'.
ls_dropdown-value = '90 Unknown'.
APPEND ls_dropdown TO lt_dropdown.
*method to display the dropdown in ALV
CALL METHOD g_grid->set_drop_down_table
 EXPORTING
 it_drop_down = lt_dropdown.
ENDFORM. " dropdown_table
*& Form build_layout
 text
*layout for ALV output
FORM build_layout .
gs_layout-cwidth_opt = 'X'.
gs_layout-grid_title = 'ALV DROPDOWN LISTS'.
gs_layout-no_toolbar = 'X'.
ENDFORM. " build_layout
reference : wiki.

Similar Messages

Event for the List Box in ALV Grid Control

Hello,
I have the below urgent requirment.
I have an ALV Grid Control built using ABAP Objects. In the grid, I have few fields and one of these fields is a List Box. Depending on the values selected, I need to enable or disable some fields. So, is there any event for the List box in ALV Grid Control.
For ex: I have 2 Fields, Designation and Commission. The designation field is a List Box field having 'Software Engineer' and 'Manager' as values. When I select 'Software Engineer', the commission field should be disabled. When I select 'Manager', the comission field should be enabled.
Early reply is hightly appreciated.
Priya

REPORT ZTEST1234 MESSAGE-ID ZZ .
DATA: G_GRID TYPE REF TO CL_GUI_ALV_GRID.
DATA: L_VALID TYPE C,
 V_FLAG,
 V_DATA_CHANGE,
 V_ROW TYPE LVC_S_ROW,
 V_COLUMN TYPE LVC_S_COL,
 V_ROW_NUM TYPE LVC_S_ROID.
DATA: OK_CODE LIKE SY-UCOMM,
 SAVE_OK LIKE SY-UCOMM,
 G_CONTAINER1 TYPE SCRFNAME VALUE 'TEST',
 GS_LAYOUT TYPE LVC_S_LAYO.
DATA:BEGIN OF ITAB OCCURS 0,
 VBELN LIKE LIKP-VBELN,
 POSNR LIKE LIPS-POSNR,
 COMISN(10),
 CELLCOLOR TYPE LVC_T_SCOL, "required for color
 DROP(20),
 HANDLE_STYLE TYPE LVC_T_STYL,
 END OF ITAB.
* CLASS lcl_event_handler DEFINITION
CLASS LCL_EVENT_HANDLER DEFINITION .
PUBLIC SECTION .
 METHODS:
**Hot spot Handler
 HANDLE_HOTSPOT_CLICK FOR EVENT HOTSPOT_CLICK OF CL_GUI_ALV_GRID
 IMPORTING E_ROW_ID E_COLUMN_ID ES_ROW_NO,
**Handler to Check the Data Change
 HANDLE_DATA_CHANGED FOR EVENT DATA_CHANGED
 OF CL_GUI_ALV_GRID
 IMPORTING ER_DATA_CHANGED
 E_ONF4
 E_ONF4_BEFORE
 E_ONF4_AFTER,
**Double Click Handler
 HANDLE_DOUBLE_CLICK FOR EVENT DOUBLE_CLICK OF CL_GUI_ALV_GRID
 IMPORTING E_ROW E_COLUMN ES_ROW_NO.
ENDCLASS. "lcl_event_handler DEFINITION
* CLASS lcl_event_handler IMPLEMENTATION
CLASS LCL_EVENT_HANDLER IMPLEMENTATION.
*Handle Hotspot Click
METHOD HANDLE_HOTSPOT_CLICK .
 CLEAR: V_ROW,V_COLUMN,V_ROW_NUM.
 V_ROW = E_ROW_ID.
 V_COLUMN = E_COLUMN_ID.
 V_ROW_NUM = ES_ROW_NO.
 MESSAGE I000 WITH V_ROW 'clicked'.
ENDMETHOD. "lcl_event_handler
*Handle Double Click
METHOD HANDLE_DOUBLE_CLICK.
ENDMETHOD. "handle_double_click
**Handle Data Change
METHOD HANDLE_DATA_CHANGED.
 DATA: X_CHANGE TYPE LVC_S_MODI,
 X_FINAL TYPE ITAB,
 L_FLAG,
 LS_OUTTAB LIKE LINE OF ITAB.
 DATA: LS_EDIT TYPE LVC_S_STYL,
 LT_EDIT TYPE LVC_T_STYL.
 LOOP AT ER_DATA_CHANGED->MT_GOOD_CELLS INTO X_CHANGE.
 IF X_CHANGE-FIELDNAME = 'DROP' AND X_CHANGE-VALUE = 'S/W ENGINEER'.
 LS_EDIT-FIELDNAME = 'COMISN'.
 LS_EDIT-STYLE = CL_GUI_ALV_GRID=>MC_STYLE_DISABLED.
 LS_EDIT-STYLE2 = SPACE.
 LS_EDIT-STYLE3 = SPACE.
 LS_EDIT-STYLE4 = SPACE.
 LS_EDIT-MAXLEN = 8.
 INSERT LS_EDIT INTO TABLE LT_EDIT.
 INSERT LINES OF LT_EDIT INTO TABLE LS_OUTTAB-HANDLE_STYLE.
 MODIFY ITAB INDEX X_CHANGE-ROW_ID FROM LS_OUTTAB TRANSPORTING
 HANDLE_STYLE .
 else.
 LS_EDIT-FIELDNAME = 'COMISN'.
 LS_EDIT-STYLE = CL_GUI_ALV_GRID=>MC_STYLE_ENABLED.
 LS_EDIT-STYLE2 = SPACE.
 LS_EDIT-STYLE3 = SPACE.
 LS_EDIT-STYLE4 = SPACE.
 LS_EDIT-MAXLEN = 8.
 INSERT LS_EDIT INTO TABLE LT_EDIT.
 INSERT LINES OF LT_EDIT INTO TABLE LS_OUTTAB-HANDLE_STYLE.
 MODIFY ITAB INDEX X_CHANGE-ROW_ID FROM LS_OUTTAB TRANSPORTING
 HANDLE_STYLE .
 ENDIF.
 ENDLOOP.
 CALL METHOD G_GRID->REFRESH_TABLE_DISPLAY
 EXCEPTIONS
 FINISHED = 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.
ENDMETHOD. "HANDLE_DATA_CHANGED
ENDCLASS. "LCL_EVENT_HANDLER IMPLEMENTATION
*& Global Definitions
DATA: G_CUSTOM_CONTAINER TYPE REF TO CL_GUI_CUSTOM_CONTAINER,"Container1
 G_HANDLER TYPE REF TO LCL_EVENT_HANDLER. "handler
*- Fieldcatalog for First and second Report
DATA: IT_FIELDCAT TYPE LVC_T_FCAT,
 X_FIELDCAT TYPE LVC_S_FCAT,
 LS_VARI TYPE DISVARIANT.
* START-OF_SELECTION
START-OF-SELECTION.
SELECT VBELN
 POSNR
 FROM LIPS
 UP TO 20 ROWS
 INTO CORRESPONDING FIELDS OF TABLE ITAB.
END-OF-SELECTION.
IF NOT ITAB[] IS INITIAL.
 CALL SCREEN 100.
ELSE.
 MESSAGE I002 WITH 'NO DATA FOR THE SELECTION'(004).
ENDIF.
*& Form CREATE_AND_INIT_ALV
* text
FORM CREATE_AND_INIT_ALV .
DATA: LT_EXCLUDE TYPE UI_FUNCTIONS.
CREATE OBJECT G_CUSTOM_CONTAINER
 EXPORTING CONTAINER_NAME = G_CONTAINER1.
CREATE OBJECT G_GRID
 EXPORTING I_PARENT = G_CUSTOM_CONTAINER.
* Set a titlebar for the grid control
CLEAR GS_LAYOUT.
GS_LAYOUT-GRID_TITLE = TEXT-003.
 GS_LAYOUT-STYLEFNAME = 'HANDLE_STYLE'.
GS_LAYOUT-ZEBRA = SPACE.
GS_LAYOUT-CWIDTH_OPT = 'X'.
GS_LAYOUT-NO_ROWMARK = 'X'.
GS_LAYOUT-CTAB_FNAME = 'CELLCOLOR'.
 CALL METHOD G_GRID->REGISTER_EDIT_EVENT
 EXPORTING
 I_EVENT_ID = CL_GUI_ALV_GRID=>MC_EVT_MODIFIED.
CREATE OBJECT G_HANDLER.
SET HANDLER G_HANDLER->HANDLE_DOUBLE_CLICK FOR G_GRID.
SET HANDLER G_HANDLER->HANDLE_HOTSPOT_CLICK FOR G_GRID.
 SET HANDLER G_HANDLER->HANDLE_DATA_CHANGED FOR G_GRID.
DATA: LS_CELLCOLOR TYPE LVC_S_SCOL. "required for color
DATA: L_INDEX TYPE SY-TABIX.
"Here i am changing the color of line 1,5,10...
"so you can change the color of font conditionally
LOOP AT ITAB.
 L_INDEX = SY-TABIX.
 IF L_INDEX = 1 OR L_INDEX = 5 OR L_INDEX = 10.
 LS_CELLCOLOR-FNAME = 'VBELN'.
 LS_CELLCOLOR-COLOR-COL = '6'.
 LS_CELLCOLOR-COLOR-INT = '0'.
 LS_CELLCOLOR-COLOR-INV = '1'.
 APPEND LS_CELLCOLOR TO ITAB-CELLCOLOR.
 MODIFY ITAB INDEX L_INDEX TRANSPORTING CELLCOLOR.
 LS_CELLCOLOR-FNAME = 'POSNR'.
 LS_CELLCOLOR-COLOR-COL = '6'.
 LS_CELLCOLOR-COLOR-INT = '0'.
 LS_CELLCOLOR-COLOR-INV = '1'.
 APPEND LS_CELLCOLOR TO ITAB-CELLCOLOR.
 MODIFY ITAB INDEX L_INDEX TRANSPORTING CELLCOLOR.
 ENDIF.
ENDLOOP.
* setting focus for created grid control
CALL METHOD CL_GUI_CONTROL=>SET_FOCUS
 EXPORTING
 CONTROL = G_GRID.
* Build fieldcat and set editable for date and reason code
* edit enabled. Assign a handle for the dropdown listbox.
PERFORM BUILD_FIELDCAT.
PERFORM SET_DRDN_TABLE.
* Optionally restrict generic functions to 'change only'.
* (The user shall not be able to add new lines).
PERFORM EXCLUDE_TB_FUNCTIONS CHANGING LT_EXCLUDE.
**Vaiant to save the layout
LS_VARI-REPORT = SY-REPID.
LS_VARI-HANDLE = SPACE.
LS_VARI-LOG_GROUP = SPACE.
LS_VARI-USERNAME = SPACE.
LS_VARI-VARIANT = SPACE.
LS_VARI-TEXT = SPACE.
LS_VARI-DEPENDVARS = SPACE.
CALL METHOD G_GRID->REGISTER_EDIT_EVENT
 EXPORTING
 I_EVENT_ID = CL_GUI_ALV_GRID=>MC_EVT_MODIFIED.
**Calling the Method for ALV output
CALL METHOD G_GRID->SET_TABLE_FOR_FIRST_DISPLAY
 EXPORTING
 IT_TOOLBAR_EXCLUDING = LT_EXCLUDE
 IS_VARIANT = LS_VARI
 IS_LAYOUT = GS_LAYOUT
 I_SAVE = 'A'
 CHANGING
 IT_FIELDCATALOG = IT_FIELDCAT
 IT_OUTTAB = ITAB[].
* Set editable cells to ready for input initially
CALL METHOD G_GRID->SET_READY_FOR_INPUT
 EXPORTING
 I_READY_FOR_INPUT = 1.
ENDFORM. "CREATE_AND_INIT_ALV
*& Form EXCLUDE_TB_FUNCTIONS
* text
* -->PT_EXCLUDE text
FORM EXCLUDE_TB_FUNCTIONS CHANGING PT_EXCLUDE TYPE UI_FUNCTIONS.
* Only allow to change data not to create new entries (exclude
* generic functions).
DATA LS_EXCLUDE TYPE UI_FUNC.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_COPY_ROW.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_DELETE_ROW.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_APPEND_ROW.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_INSERT_ROW.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_MOVE_ROW.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_COPY.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_CUT.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_PASTE.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_PASTE_NEW_ROW.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_UNDO.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
ENDFORM. " EXCLUDE_TB_FUNCTIONS
*& Form build_fieldcat
* Fieldcatalog
FORM BUILD_FIELDCAT .
DATA: L_POS TYPE I.
L_POS = L_POS + 1.
X_FIELDCAT-SCRTEXT_M = 'Delivery'(024).
X_FIELDCAT-FIELDNAME = 'VBELN'.
X_FIELDCAT-TABNAME = 'ITAB'.
X_FIELDCAT-COL_POS = L_POS.
X_FIELDCAT-NO_ZERO = 'X'.
X_FIELDCAT-OUTPUTLEN = '10'.
X_FIELDCAT-HOTSPOT = 'X'.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
L_POS = L_POS + 1.
X_FIELDCAT-SCRTEXT_M = 'Item'(025).
X_FIELDCAT-FIELDNAME = 'POSNR'.
X_FIELDCAT-TABNAME = 'ITAB'.
X_FIELDCAT-COL_POS = L_POS.
X_FIELDCAT-OUTPUTLEN = '5'.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
L_POS = L_POS + 1.
X_FIELDCAT-SCRTEXT_M = 'Drop'(025).
X_FIELDCAT-FIELDNAME = 'DROP'.
X_FIELDCAT-TABNAME = 'ITAB'.
X_FIELDCAT-COL_POS = L_POS.
X_FIELDCAT-OUTPUTLEN = '5'.
X_FIELDCAT-EDIT = 'X'.
X_FIELDCAT-DRDN_HNDL = '1'.
X_FIELDCAT-DRDN_ALIAS = 'X'.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
L_POS = L_POS + 1.
X_FIELDCAT-SCRTEXT_M = 'Comissn'(025).
X_FIELDCAT-FIELDNAME = 'COMISN'.
X_FIELDCAT-TABNAME = 'ITAB'.
X_FIELDCAT-COL_POS = L_POS.
X_FIELDCAT-OUTPUTLEN = '10'.
X_FIELDCAT-EDIT = 'X'.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
ENDFORM. " build_fieldcat
*& Module STATUS_0100 OUTPUT
* text
MODULE STATUS_0100 OUTPUT.
SET PF-STATUS 'MAIN100'.
SET TITLEBAR 'MAIN100'.
IF G_CUSTOM_CONTAINER IS INITIAL.
**Initializing the grid and calling the fm to Display the O/P
 PERFORM CREATE_AND_INIT_ALV.
ENDIF.
ENDMODULE. " STATUS_0100 OUTPUT
*& Module USER_COMMAND_0100 INPUT
* text
MODULE USER_COMMAND_0100 INPUT.
CASE SY-UCOMM.
 WHEN 'BACK'.
 LEAVE TO SCREEN 0.
ENDCASE.
ENDMODULE. " USER_COMMAND_0100 INPUT
*& Form SET_DRDN_TABLE
* text
FORM SET_DRDN_TABLE.
DATA:LT_DRAL TYPE LVC_T_DRAL,
 LS_DRAL TYPE LVC_S_DRAL.
LS_DRAL-HANDLE = '1'.
LS_DRAL-VALUE = 'S/W Engineer'.
LS_DRAL-INT_VALUE = 'S/W Engineer'.
APPEND LS_DRAL TO LT_DRAL.
LS_DRAL-HANDLE = '1'.
LS_DRAL-VALUE = 'Manager'.
LS_DRAL-INT_VALUE = 'Manager'.
APPEND LS_DRAL TO LT_DRAL.
**Setting the Drop down table for Reason Code
CALL METHOD G_GRID->SET_DROP_DOWN_TABLE
 EXPORTING
 IT_DROP_DOWN_ALIAS = LT_DRAL.
ENDFORM. " set_drdn_table
Regards
vijay

List Box in ALV Grid

Hi all,
    How to bring a list box in ALV Grid
Regards,
Vijayakumar
Message was edited by:
        Vijayakumar V

Hello Vijayakumar
You have to do 2 steps (inbetween creating the fieldcatalog and displaying the ALV list):
(1) Set dropdown handle in fieldcatalog, e.g.
* Set Drop-Down handle for column 'LOGSYS'
CLEAR l_wa_fcat.
* l_wa_fcat-drdn_field = 'DROP_DOWN_HANDLE'.
l_wa_fcat-drdn_hndl = c_drdn_handle_logsys. " just a unique number
MODIFY me->mt_fcat FROM l_wa_fcat
      TRANSPORTING drdn_hndl
    WHERE ( fieldname = 'LOGSYS' ).
(2) Register the dropdown handle, e.g.
* Set listbox for available source systems (according to
* SOM Customizing and selection on selection screen)
CLEAR l_wa_drop.
l_wa_drop-handle = c_drdn_handle_logsys.
LOOP AT me->mt_rfc_check INTO l_wa_rfccheck.
    l_wa_drop-value = l_wa_rfccheck-logsys.
    APPEND l_wa_drop TO lt_drop.
ENDLOOP.
CALL METHOD me->mo_alvgrid->set_drop_down_table
    EXPORTING
      it_drop_down = lt_drop.
Regards
Uwe

Double click on list field in ALV grid control

Hello all,
I developed a report with a ALV grid control. I would like to move some functionality from marking a line and pressing a button in the status line to double clicking a specific field in the output list and execute a command there (i.e. double click on PO number and go to PO display TAC then). Can anybody provide some example coding for that?
Thanks so much for your help!
Torsten

Here is your sample program. Copy this code into a z program. Create the screen 100 with a container in it and name it "ALV_CONTAINER". Create the gui-status with "BACK".
report zrich_0001.
tables: ekko.
data: begin of i_alv occurs 0,
      ebeln type ekko-ebeln,
      end of i_alv.
*       CLASS cl_event_receiver DEFINITION      Handles Double Click
class cl_event_receiver definition.
public section.
    methods handle_double_click
      for event double_click of cl_gui_alv_grid
      importing e_row e_column.
private section.
endclass.
*       CLASS CL_EVENT_RECEIVER IMPLEMENTATION    Handles Double Click
class cl_event_receiver implementation.
method handle_double_click.
    perform drill_down using e_row-index.
endmethod.
endclass.
data: alv_container type ref to cl_gui_custom_container.
data: event_receiver type ref to cl_event_receiver.
data: alv_grid       type ref to cl_gui_alv_grid.
data: layout    type lvc_s_layo.
data: fieldcat type lvc_t_fcat.
selection-screen begin of block b1 with frame title text-001 .
select-options: s_ebeln for ekko-ebeln.
selection-screen end of block b1.
start-of-selection.
perform get_data.
call screen 100.
*      Module status_0100 OUTPUT
module status_0100 output.
set pf-status '0100'.
set titlebar '0100'.
data: variant type disvariant.
variant-report = sy-repid.
variant-username = sy-uname.
* Create Controls
create object alv_container
         exporting
               container_name    = 'ALV_CONTAINER'.
create object alv_grid
         exporting
               i_parent          = alv_container.
* Create Event Receiver
create object event_receiver.
* Populate Field Catalog
perform get_fieldcatalog.
call method alv_grid->set_table_for_first_display
      exporting
           is_layout              = layout
           is_variant             = variant
           i_save                 = 'U'
           i_structure_name       = 'I_ALV'
      changing
           it_outtab       = i_alv[]
           it_fieldcatalog = fieldcat[].
*   handler for ALV grid
set handler event_receiver->handle_double_click for alv_grid.
endmodule.
*      Module USER_COMMAND_0100 INPUT
module user_command_0100 input.
case sy-ucomm.
    when 'BACK' or 'CANC'.
      if not alv_container is initial.
        call method alv_container->free.
        clear: alv_container.
        free : alv_container.
      endif.
      if sy-subrc = 0.
        set screen 0.
        leave screen.
      else.
        leave program.
      endif.
    when 'EXIT'.
      if not alv_container is initial.
        call method alv_container->free.
        clear: alv_container.
        free : alv_container.
      endif.
      leave program.
endcase.
endmodule.
* FORM GET_DATA
form get_data.
select * into corresponding fields of table i_alv
            from ekko
                 where ebeln in s_ebeln.
sort i_alv ascending by ebeln.
endform.
*      Form Get_Fieldcatalog - Set Up Columns/Headers
form get_fieldcatalog.
data: ls_fcat type lvc_s_fcat.
refresh: fieldcat.
clear: ls_fcat.
ls_fcat-reptext    = 'PO Number'.
ls_fcat-coltext    = 'PO Number'.
ls_fcat-fieldname = 'EBELN'.
ls_fcat-ref_table = 'I_ALV'.
ls_fcat-outputlen = '12'.
ls_fcat-col_pos    = 1.
append ls_fcat to fieldcat.
endform.
* DRILL_DOWN
form drill_down using index.
read table i_alv index index.
if sy-subrc = 0.
    set parameter id 'BES' field i_alv-ebeln.
    call transaction 'ME23' and skip first screen.
    if not alv_container is initial.
      call method alv_container->free.
      clear: alv_container.
      free : alv_container.
    endif.
endif.
endform.
Regards,
Rich Heilman

I need model program for alv grid control

hi all,
i need example program and detailed description of alv grid control . what is the features of alv grid control over normal alv.

Hi,
Check out the below sample code.I have pasted even the include programs, u can copy the program.
SAP-User : BWR2KOR *
Author (name) : Bharadwaja R *
Created on/in : 07.02.2006 *
Description : Report for Listing IDOC-Informations for the given *
 segment on the selection screen *
Changes: - for each change: add chapter *
 - changes get a changes number (ascending) *
 - source code has to be marked with SAP-user-name *
 change date and number *
Change number : *
Enhance/Change numer: 90xxxx (900001-909999) -> /RB11/YBF_MODIF *
SAP-User : *
Author (name) : *
Created on/in : *
Reason for the change: *
REPORT Y16S_VIEW_IDOC_CONTENT LINE-SIZE 230
 NO STANDARD PAGE HEADING.
Data declarations
INCLUDE Y16S_VIEW_IDOC_CONTENT_D01I.
Selection screen
INCLUDE Y16S_VIEW_IDOC_CONTENT_S01I.
Events
INCLUDE Y16S_VIEW_IDOC_CONTENT_E01I.
Routines for program
INCLUDE Y16S_VIEW_IDOC_CONTENT_F01I.
START-OF-SELECTION.
Get the fieldcatalog
PERFORM get_fcat.
**Method for getting the reference for the structure
CALL METHOD cl_alv_table_create=>create_dynamic_table
 EXPORTING it_fieldcatalog = g_t_fieldcat
 IMPORTING ep_table = dref.
**Passing the reference of the structure to field-symbol of type table
ASSIGN dref->* TO .
Fill IDoc data
PERFORM fill_data.
Display ALV
perform display_grid.
INCLUDE Y16S_VIEW_IDOC_CONTENT_D01I *
Data declaration : Tables used *
TABLES : edidd, "Data record (IDoc)
 edidc, "Control record (IDoc)
 edid4, "IDoc Data Records from 4.0 onwards
 dd03d, "Dynpro fields for table fields
 edsappl, "EDI: IDoc Segment Application Structure
 int_seg, "Data record details display
 dd03l, "Table Fields
 edisegment. "IDoc Development : IDoc Segment
Name of segment
DATA : g_f_segment LIKE dntab-tabname.
*--Data Declaration.
FIELD-SYMBOLS : TYPE ANY.
DATA : BEGIN OF g_t_edid OCCURS 0,
 docnum LIKE edid4-docnum,
 segnum LIKE edid4-segnum,
 sdata LIKE edid4-sdata,
 END OF g_t_edid.
*DATA : g_t_edid LIKE edid4 OCCURS 0 WITH HEADER LINE.
DATA : BEGIN OF g_t_edidc OCCURS 0,
 docnum LIKE edidc-docnum,
 credat LIKE edidc-credat,
 mestyp LIKE edidc-mestyp,
 END OF g_t_edidc.
DATA : BEGIN OF g_t_appl OCCURS 0,
 fieldname LIKE edsappl-fieldname,
 END OF g_t_appl.
DATA : g_v_tabix LIKE sy-tabix.
ALV Declarations
*Declaration of type groups
TYPE-POOLS :
 slis. "Globale Typen für generische Listbausteine
DATA: g_f_okcode LIKE sy-ucomm,
 g_container TYPE scrfname VALUE 'G_C_ALV',
 grid1 TYPE REF TO cl_gui_alv_grid,
 g_custom_container TYPE REF TO cl_gui_custom_container.
FIELD-SYMBOLS: .
Class
CLASS: g_cl_event DEFINITION DEFERRED.
Alv Grid Constants
DATA : g_c_handle(4) TYPE c VALUE '0100',
 g_c_save(1) TYPE c VALUE 'A',
 g_c_exit(4) TYPE c VALUE 'EXIT'.
DATA: g_v_layout TYPE lvc_s_layo,
 g_f_print TYPE lvc_s_prnt,
 g_f_variant TYPE disvariant,
 g_v_recv TYPE REF TO g_cl_event.
CONSTANTS : gc_ucomm_sel_criteria(12) VALUE 'SEL_CRITERIA'.
 CLASS G_Cl_EVENT DEFINITION
 Class to handle GRID Events *
CLASS g_cl_event DEFINITION.
PUBLIC SECTION.
 METHODS:
 constructor IMPORTING value(grid_name) TYPE REF TO
 cl_gui_alv_grid,
 handle_toolbar
 FOR EVENT toolbar OF cl_gui_alv_grid
 IMPORTING e_object e_interactive,
 handle_user_command
 FOR EVENT user_command OF cl_gui_alv_grid
 IMPORTING e_ucomm.
PRIVATE SECTION.
 DATA: g_v_alv TYPE REF TO cl_gui_alv_grid.
ENDCLASS. "g_cl_event DEFINITION
 CLASS g_cl_events IMPLEMENTATION
 Class to handle GRID Events *
CLASS g_cl_event IMPLEMENTATION.
Handling methods
METHOD constructor.
 g_v_alv = grid_name.
ENDMETHOD. "constructor
Tool bar
METHOD handle_toolbar.
 CONSTANTS:
 lc_quickinfo_sel_criteria(111) VALUE 'Show Selection Criteria'.
 DATA:
 l_toolbar TYPE stb_button.
 CLEAR l_toolbar.
 MOVE 0 TO l_toolbar-butn_type.
 MOVE gc_ucomm_sel_criteria TO l_toolbar-function.
 MOVE icon_select_with_condition TO l_toolbar-icon.
 MOVE lc_quickinfo_sel_criteria TO l_toolbar-quickinfo.
 MOVE space TO l_toolbar-disabled.
 APPEND l_toolbar TO e_object->mt_toolbar.
ENDMETHOD. "handle_toolbar
User Command
METHOD handle_user_command.
 CASE e_ucomm.
When Exit button is used
 WHEN 'EXIT'.
 PERFORM exit_program.
 WHEN OTHERS.
 ENDCASE.
ENDMETHOD. "handle_user_command
ENDCLASS. "g_cl_event IMPLEMENTATION
INCLUDE Y16S_VIEW_IDOC_CONTENT_S01I *
SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME.
Creation Date of IDoc
SELECT-OPTIONS : s_date FOR edidc-credat.
IDoc Number
SELECT-OPTIONS : s_idocnm FOR edidc-docnum.
Basic IDoc type
SELECT-OPTIONS : s_idoctp FOR edidc-idoctp.
*Message type
SELECT-OPTIONS : s_mestyp FOR edidc-mestyp.
Segment name
PARAMETERS : p_segnam LIKE edisegment-segtyp OBLIGATORY.
Field name
SELECT-OPTIONS : s_fldnam FOR dd03d-fieldname NO INTERVALS.
SELECTION-SCREEN END OF BLOCK b1.
SELECTION-SCREEN BEGIN OF BLOCK b2 WITH FRAME.
Field name
PARAMETERS : p_fldnam LIKE dd03d-fieldname.
Field contents of a field of an IDoc segment
SELECT-OPTIONS : s_fldval FOR int_seg-string.
SELECTION-SCREEN END OF BLOCK b2.
INCLUDE Y16S_VIEW_IDOC_CONTENT_E01I *
Check for IDoc number on selection screen
AT SELECTION-SCREEN ON s_idocnm.
IF NOT s_idocnm IS INITIAL.
Data fetch : Control record (IDoc)
 SELECT COUNT( * ) FROM edidc
 WHERE docnum IN s_idocnm.
 IF sy-subrc NE 0.
 MESSAGE e429(mo).
 ENDIF.
ELSE.
message for required entry.
 MESSAGE e055(00).
ENDIF.
Check for segment name on selection screen
AT SELECTION-SCREEN ON p_segnam.
Check segment name is an input on selection screen
IF NOT p_segnam IS INITIAL.
Data fetch : Table Fields
 SELECT SINGLE * FROM dd03l
 WHERE tabname EQ p_segnam.
 IF sy-subrc NE 0.
 MESSAGE e429(mo).
 ENDIF.
ENDIF.
F4 help for fieldname
AT SELECTION-SCREEN ON VALUE-REQUEST FOR s_fldnam-low.
DATA : l_rc LIKE sy-subrc.
Check segment name on selection screen is not empty
IF NOT p_segnam IS INITIAL.
 PERFORM get_f4help USING l_rc.
 IF l_rc = 0.
Fill the selected field name
 READ TABLE g_t_appl INDEX g_v_tabix.
 CHECK sy-subrc = 0.
 s_fldnam-low = g_t_appl-fieldname.
 s_fldnam-sign = 'I'.
 s_fldnam-option = 'EQ'.
 APPEND s_fldnam.
 ENDIF.
ENDIF.
Check for field name on selection screen
AT SELECTION-SCREEN ON s_fldnam.
IF NOT p_fldnam IS INITIAL.
Data fetch : Table Fields
 SELECT SINGLE * FROM dd03l
 WHERE tabname EQ p_segnam
 AND fieldname IN s_fldnam.
 IF sy-subrc NE 0.
 MESSAGE e429(mo).
 ENDIF.
ENDIF.
F4 help for fieldname
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_fldnam.
DATA : l_rc LIKE sy-subrc.
Check segment name on selection screen is not empty
IF NOT p_segnam IS INITIAL.
F4 Help for fieldname
 PERFORM get_f4help USING l_rc.
 IF l_rc = 0.
Fill the selected field name
 READ TABLE g_t_appl INDEX g_v_tabix.
 CHECK sy-subrc = 0.
 p_fldnam = g_t_appl-fieldname.
 ENDIF.
ENDIF.
Check for field name on selection screen
AT SELECTION-SCREEN ON p_fldnam.
IF NOT p_fldnam IS INITIAL.
Data fetch : Table Fields
 SELECT SINGLE * FROM dd03l
 WHERE tabname EQ p_segnam
 AND fieldname EQ p_fldnam.
 IF sy-subrc NE 0.
 MESSAGE e429(mo).
 ENDIF.
ENDIF.
Check for field name on selection screen
AT SELECTION-SCREEN ON VALUE-REQUEST FOR s_fldval-low.
Check field name is an input on selection screen
IF NOT p_fldnam IS INITIAL.
Get the domain values as F4 help
 PERFORM get_domain_value.
ENDIF.
*Check for Message type on selection screen
AT SELECTION-SCREEN ON s_mestyp.
IF NOT s_mestyp IS INITIAL.
Data fetch : Logical message types
 SELECT COUNT( * ) FROM edmsg
 WHERE msgtyp IN s_mestyp.
 IF sy-subrc NE 0.
 MESSAGE e429(mo).
 ENDIF.
ENDIF.
*Check for Basic type on selection screen
AT SELECTION-SCREEN ON s_idoctp.
IF NOT s_idoctp IS INITIAL.
Data fetch : Basic types
 SELECT COUNT( * ) FROM edbas
 WHERE idoctyp IN s_idoctp.
 IF sy-subrc NE 0.
 MESSAGE e429(mo).
 ENDIF.
ENDIF.
*& Form GET_F4HELP
 text
 -->P_L_RC text
FORM get_f4help USING p_l_rc LIKE sy-subrc.
DATA : l_v_segment LIKE edsappl-segtyp.
DATA : l_t_help_value LIKE help_value OCCURS 0 WITH HEADER LINE.
Segment name
l_v_segment = p_segnam.
Data fetch : EDI: IDoc Segment Application Structure
SELECT pos fieldname FROM edsappl
 INTO CORRESPONDING FIELDS OF TABLE g_t_appl
 WHERE segtyp = l_v_segment
 ORDER BY pos.
Popup having data
CALL FUNCTION 'POPUP_WITH_TABLE_DISPLAY'
 EXPORTING
 endpos_col = 110
 endpos_row = 16
 startpos_col = 90
 startpos_row = 1
 titletext = text-001
 IMPORTING
 choise = g_v_tabix
 TABLES
 valuetab = g_t_appl
 EXCEPTIONS
 break_off = 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.
Return code
p_l_rc = sy-subrc.
ENDFORM. " GET_F4HELP
*& Form GET_DOMAIN_VALUE
 text
 -->P_L_RC text
FORM get_domain_value.
DD: Domain header with text
DATA : l_s_dd01v LIKE dd01v.
Value table
DATA : l_v_valuetab LIKE l_s_dd01v-entitytab.
RFC Table Read: Description of Fields to Retrieve
DATA : l_t_db_fld LIKE rfc_db_fld OCCURS 0 WITH HEADER LINE.
RFC Table Read: Select Options / WHERE Clause
DATA : l_t_options LIKE rfc_db_opt OCCURS 0 WITH HEADER LINE.
Table with a 512 byte field
DATA : l_t_valuetab LIKE tab512 OCCURS 0 WITH HEADER LINE.
*Data Dictionary access routines
CALL FUNCTION 'G_DOMAIN_READ'
 EXPORTING
 domain = p_fldnam
 langu = sy-langu
 IMPORTING
 domain_attr = l_s_dd01v
 EXCEPTIONS
 not_found = 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.
l_v_valuetab = l_s_dd01v-entitytab.
l_t_db_fld-fieldname = p_fldnam.
APPEND l_t_db_fld.
External access to R/3 tables via RFC
CALL FUNCTION 'RFC_READ_TABLE'
 EXPORTING
 query_table = l_v_valuetab
 DELIMITER = ' '
 NO_DATA = ' '
 ROWSKIPS = 0
 ROWCOUNT = 0
 TABLES
 options = l_t_options
 fields = l_t_db_fld
 data = l_t_valuetab
 EXCEPTIONS
 table_not_available = 1
 table_without_data = 2
 option_not_valid = 3
 field_not_valid = 4
 not_authorized = 5
 data_buffer_exceeded = 6
 OTHERS = 7
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
 WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
CLEAR g_v_tabix.
IF NOT l_t_valuetab[] IS INITIAL.
Popup having data
 CALL FUNCTION 'POPUP_WITH_TABLE_DISPLAY'
 EXPORTING
 endpos_col = 110
 endpos_row = 16
 startpos_col = 90
 startpos_row = 1
 titletext = text-001
 IMPORTING
 choise = g_v_tabix
 TABLES
 valuetab = l_t_valuetab
 EXCEPTIONS
 break_off = 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.
 READ TABLE l_t_valuetab INDEX g_v_tabix.
 CHECK sy-subrc = 0.
Fill the select-options of Fieldvalue
 s_fldval-low = l_t_valuetab-wa.
 s_fldval-sign = 'I'.
 s_fldval-option = 'EQ'.
 APPEND s_fldval.
ENDIF.
ENDFORM. " GET_DOMAIN_VALUE
INCLUDE Y16S_VIEW_IDOC_CONTENT_F01I *
*& Module STATUS_0100 OUTPUT
 ALV grid output
MODULE status_0100 OUTPUT.
*set the screen elements
SET PF-STATUS 'MAIN100'.
SET TITLEBAR 'TITLE100'.
*instantiation
IF g_custom_container IS INITIAL.
 g_v_layout-zebra = 'X'.
 g_v_layout-sel_mode = 'A'.
Create custom container
 CREATE OBJECT g_custom_container
 EXPORTING container_name = g_container.
Create ALV grid
 CREATE OBJECT grid1
 EXPORTING i_parent = g_custom_container.
 CREATE OBJECT g_v_recv EXPORTING grid_name = grid1.
Display ALV grid
 CALL METHOD grid1->set_table_for_first_display
 EXPORTING
 i_save = g_c_save
 is_layout = g_v_layout
 is_print = g_f_print
 is_variant = g_f_variant
 CHANGING
 it_fieldcatalog = g_t_fieldcat
 it_outtab = refresh_table_display.
ENDIF.
User command
SET HANDLER g_v_recv->handle_user_command FOR grid1.
CALL METHOD grid1->set_toolbar_interactive.
ENDMODULE. " STATUS_0100 OUTPUT
*& Module USER_COMMAND_0100 INPUT
 User actions on grid
MODULE user_command_0100 INPUT.
Dispatch the okcode
CALL METHOD cl_gui_cfw=>dispatch.
CASE g_f_okcode.
 WHEN g_c_exit.
 PERFORM exit_program.
 WHEN OTHERS.
*do nothing
ENDCASE.
CLEAR g_f_okcode.
ENDMODULE. " USER_COMMAND_0100 INPUT
*& Form EXIT_PROGRAM
 Exit from the Grid
--> p1 text
<-- p2 text
FORM exit_program.
Container for Custom Controls in the Screen Area
CALL METHOD g_custom_container->free.
*Control Framework Basic Class
CALL METHOD cl_gui_cfw=>flush.
Call the selection screen
SET SCREEN 0.
LEAVE SCREEN.
ENDFORM. " EXIT_PROGRAM
*& Form GET_FCAT
 Field catalog fill
--> p1 text
<-- p2 text
FORM get_fcat.
*Segment details regarding fields
PERFORM get_segment_details.
Populate the Fieldcatalog
PERFORM fill_fieldcat.
IF g_f_variant-variant IS INITIAL.
Get the default variant
 g_f_repid = sy-repid.
 CLEAR : g_f_variant.
 g_f_variant-report = g_f_repid.
 g_r_x_variant = g_f_variant.
Get default variant
 CALL FUNCTION 'REUSE_ALV_VARIANT_DEFAULT_GET'
 EXPORTING
 i_save = g_c_save
 CHANGING
 cs_variant = g_r_x_variant
 EXCEPTIONS
 not_found = 2.
 g_f_variant = g_r_x_variant.
 g_f_variant-variant = 'X'.
ENDIF.
ENDFORM. " GET_FCAT
*& Form FILL_DATA
 Fill the output internal table
--> p1 text
<-- p2 text
FORM fill_data.
FIELD-SYMBOLS TYPE ANY.
DATA : l_rc LIKE sy-subrc.
*Get the IDoc data
PERFORM get_data.
LOOP AT g_t_edid.
*Check for filtering the values
 IF ( NOT ( p_fldnam IS INITIAL AND s_fldval[] IS INITIAL ) ).
Field value check
 PERFORM check_fieldvalue USING l_rc.
 IF l_rc NE 0.
 CONTINUE.
 ENDIF.
 ENDIF.
 ASSIGN LOCAL COPY OF g_t_edid TO .
ENDLOOP.
ENDFORM. " FILL_DATA
*& Form DISPLAY_GRID
 Display ALV grid
--> p1 text
<-- p2 text
FORM display_grid.
Call ALV grid
CALL SCREEN 100.
ENDFORM. " DISPLAY_GRID
*& Form CHECK_FIELDVALUE
 Check the fieldvalue
 -->P_L_RC text
FORM check_fieldvalue USING p_l_rc LIKE sy-subrc.
Segment data
ASSIGN g_t_edid-sdata TO CASTING TYPE (p_segnam).
Segment fields
LOOP AT g_t_segment WHERE fieldname = p_fldnam.
 ASSIGN COMPONENT g_t_segment-fieldname
 OF STRUCTURE IN s_fldval.
 p_l_rc = 0.
 ELSE.
 p_l_rc = 4.
 ENDIF.
ENDLOOP.
ENDFORM. " CHECK_FIELDVALUE
*& Form GET_DATA
 Get the IDoc data
--> p1 text
<-- p2 text
FORM get_data.
*Clear the header line of the internal table
CLEAR : g_t_edid,
 g_t_edidc.
Clear the body of the internal table
REFRESH : g_t_edid,
 g_t_edidc.
*Data fetch : Control record (IDoc)
SELECT docnum credat mestyp FROM edidc
 INTO TABLE g_t_edidc
 WHERE docnum IN s_idocnm AND
 credat IN s_date AND
 mestyp IN s_mestyp AND
 idoctp IN s_idoctp.
*Date/Message type if not initial
IF ( ( NOT ( s_date[] IS INITIAL ) )
 OR ( NOT ( s_mestyp[] IS INITIAL ) )
 OR ( NOT ( s_idoctp[] IS INITIAL ) ) ).
Check the control record of the IDoc
 PERFORM check_control_data.
ELSE.
Data fetch : IDoc Data Records from 4.0 onwards
 SELECT docnum segnum sdata FROM edid4 INTO TABLE g_t_edid
 WHERE docnum IN s_idocnm AND
 segnam EQ p_segnam.
ENDIF.
ENDFORM. " GET_DATA
*& Form CHECK_CONTROL_DATA
 Check the control data of IDoc
--> p1 text
<-- p2 text
FORM check_control_data.
CHECK NOT g_t_edidc[] IS INITIAL.
Data fetch : IDoc Data Records from 4.0 onwards
SELECT docnum segnum sdata FROM edid4 INTO TABLE g_t_edid
 WHERE docnum IN s_idocnm AND
 segnam EQ p_segnam.
LOOP AT g_t_edid.
 READ TABLE g_t_edidc WITH KEY docnum = g_t_edid-docnum.
*Check for the correct MT
 IF sy-subrc = 0.
 CONTINUE.
 ELSE.
*Delete, if unsuccessful
 DELETE g_t_edid.
 ENDIF.
ENDLOOP.
ENDFORM. " CHECK_CONTROL_DATA
*& Form GET_SEGMENT_DETAILS
 Segment details regarding fields
--> p1 text
<-- p2 text
FORM get_segment_details.
Segment name
g_f_segment = p_segnam.
CALL FUNCTION 'NAMETAB_GET'
 EXPORTING
 langu = sy-langu
 tabname = g_f_segment
 TABLES
 nametab = g_t_segment
 EXCEPTIONS
 internal_error = 1
 table_has_no_fields = 2
 table_not_activ = 3
 no_texts_found = 4
 OTHERS = 5.
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. " GET_SEGMENT_DETAILS
*& Form FILL_FIELDCAT
 Populate the Fieldcatalog
--> p1 text
<-- p2 text
FORM fill_fieldcat.
DATA : lv_pos TYPE i.
IDoc number in the catalog
lv_pos = 1.
g_r_fieldcat-fieldname = 'DOCNUM'.
g_r_fieldcat-ref_table = 'EDID4'.
g_r_fieldcat-ref_field = 'DOCNUM'.
g_r_fieldcat-key = 'X'.
g_r_fieldcat-col_pos = lv_pos.
g_r_fieldcat-outputlen = '10'.
APPEND g_r_fieldcat TO g_t_fieldcat.
Segment number in the catalog
ADD 1 TO lv_pos.
g_r_fieldcat-fieldname = 'SEGNUM'.
g_r_fieldcat-ref_table = 'EDID4'.
g_r_fieldcat-ref_field = 'SEGNUM'.
g_r_fieldcat-key = 'X'.
g_r_fieldcat-col_pos = lv_pos.
g_r_fieldcat-outputlen = '10'.
g_r_fieldcat-colddictxt = 'X'.
g_r_fieldcat-reptext = text-002.
APPEND g_r_fieldcat TO g_t_fieldcat.
**Populating fieldcatalog with segment field
LOOP AT g_t_segment .
 ADD 1 TO lv_pos.
 CLEAR g_r_fieldcat.
 g_r_fieldcat-fieldname = g_t_segment-fieldname .
 g_r_fieldcat-ref_table = p_segnam.
 g_r_fieldcat-ref_field = g_t_segment-fieldname .
 g_r_fieldcat-key = 'X'.
 g_r_fieldcat-col_pos = lv_pos.
 g_r_fieldcat-outputlen = '10'.
Check for given fields on the selection screen
 IF NOT g_t_segment-fieldname IN s_fldnam.
 g_r_fieldcat-no_out = 'X'.
 ENDIF.
*Column text
 IF g_t_segment-fieldtext IS INITIAL.
*Get the DDIC texts for columns
 PERFORM get_ddic_texts.
 ENDIF.
 APPEND g_r_fieldcat TO g_t_fieldcat.
ENDLOOP.
ENDFORM. " FILL_FIELDCAT
*& Form GET_DDIC_TEXTS
 Get the DDIC texts
--> p1 text
<-- p2 text
FORM get_ddic_texts.
DATA : l_f_descr TYPE string.
Get the texts for the data element
CALL FUNCTION 'TB_DATAELEMENT_GET_TEXTS'
 EXPORTING
 name = g_t_segment-fieldname
 IMPORTING
 description = l_f_descr
 LENGTH_FIELD =
 LENGTH_HEADER =
 LENGTH_LONG =
 LENGTH_MIDDLE =
 LENGTH_SHORT =
 TEXT_HEADER =
 TEXT_LONG =
 TEXT_MIDDLE =
 TEXT_SHORT =
 EXCEPTIONS
 not_found = 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.
*Add DDIC text..
g_r_fieldcat-colddictxt = 'X'.
g_r_fieldcat-reptext = l_f_descr.
ENDFORM. " GET_DDIC_TEXTS

Color change of a field in ALV Grid Control

Hi,
One small help needed....
My req is explained below:
I have 3 fields empno, ename and deptno. and the records of these fields would be displayed in ALV grid control.
When I hover the mouse on ename field, the color of the complete field should change to other color, say "RED".
How do I get this. Are there any Mouse events in SAP?
Kalyan

Hi,
Once i changed the color of a field in a alv (not grid alv), i suspose that the same in alv grid. Also i used an mouse event.
To manage the color:
TYPE-POOLS : SLIS, and check this type: SLIS_T_SPECIALCOL_ALV.
when you call the function to display the alv, there is a parameter in which you should pass an internal table that references the type SLIS_T_SPECIALCOL_ALV.
To manage the mouse:
1.- You should add the event user command:
for example:
DATA: I_EVENT TYPE SLIS_ALV_EVENT.
Llamo al la función que obtiene los eventos validos para el ALV
CALL FUNCTION 'REUSE_ALV_EVENTS_GET'
 EXPORTING
 I_LIST_TYPE = 0
 IMPORTING
 ET_EVENTS = P_EVENTS
 EXCEPTIONS
 LIST_TYPE_WRONG = 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.
ELSE.
agrega evento user command
 READ TABLE P_EVENTS INTO I_EVENT
 WITH KEY NAME = SLIS_EV_USER_COMMAND.
 IF SY-SUBRC EQ 0.
 I_EVENT-FORM = SLIS_EV_USER_COMMAND.
 MODIFY P_EVENTS FROM I_EVENT INDEX SY-TABIX.
 ENDIF.
ENDIF.
2.- you work with the user command event:
FORM USER_COMMAND USING R_UCOMM LIKE SY-UCOMM
 RS_SELFIELD TYPE SLIS_SELFIELD .
CASE R_UCOMM.
 WHEN C_DOBLE_CLICK.
 here you do the things that you need when the mouse * bottom it's pressed
 PERFORM xxxxxxx.
ENDCASE.
ENDFORM.
3.- you can change the form of the mouse, but i don't remember exactly how to do that... try to check that, it's helpfull in order to display the fields that can execute a funtion in your alv.
I hope this help you, and sorry for my english.
Albio.-

ALV grid control in module pool

Hi All,
Below is the problem I am facing, can anyone plz let me know the solution.
I am using ALV grid control on the subscreen.
If I enter material num and press enter on the grid control, it should validate the material num and display the material text.
If I enter wrong material number it should display error on the bottom line of the screen(say task bar). If I use 1) message e112(se), screen is terminated,
2) message i112(se), displaying message in the dialog box which users don't prefer.
3) message s112(se), It is displaying at the bottom, which is perfect, but program execution is not ending. I tried using 'leave screen' but giving error as leave screen cannot be used in subscreens. If I use 'leave program' it is terminating the screen.
Is there any other way to terminate the program flow but should come to the screen again.
Any ideas plz.

Hi,
Use 'LEAVE TO SCREEN <screen no>'.
Otherwise go & check the following link,
http://help.sap.com/saphelp_nw04/helpdata/en/10/e7dbde82ba11d295a40000e8353423/frameset.htm

Doubt in ALV Grid Control

Hi Everyone,
I am working on ALV Grid Control, where i am facing a problem with adding new buttons and writing the new code for the button, for placing the (display) button i used the method handle_tool_bar, But i want to know how to write the code for this particular button (display).
Kindly give me the solution for this

http://www.abap4.it/download/ALV.pdf
Add the handle so we get user command control (ie Refresh)
perform add_handle using 'USER_COMMAND' 'PAI_USER_COMMAND'.
Colour and hotspot the project id column
w_fieldcat-fieldname = 'PROJECT_ID'.
w_fieldcat-emphasize = 'C400'.
w_fieldcat-hotspot = 'X'.
append w_fieldcat to t_fieldcat.
Iconify and set the length of the icon column
clear w_fieldcat.
w_fieldcat-fieldname = 'ZEXCEPTION'.
w_fieldcat-icon = 'X'.
w_fieldcat-outputlen = g_light_length.
append w_fieldcat to t_fieldcat.
Intensify every other line, improves readability
t_layout-zebra = 'X'.
Set up an exit on the refresh event, so it gets passed back to us
wa_event_exit-ucomm = '&REFRESH'. " Refresh
wa_event_exit-after = 'X'.
append wa_event_exit to t_event_exit.
call function 'REUSE_ALV_GRID_DISPLAY'
exporting
i_callback_program = 'ZGER_PROJECT_ID' " **CHANGE** !
i_callback_pf_status_set = 'SET_PF_STATUS'
i_structure_name = 'ZPROJECT_DATA'
i_grid_title = 'Project list'
it_event_exit = t_event_exit
i_default = 'X'
it_fieldcat = t_fieldcat
is_layout = t_layout
i_save = 'A'
it_events = t_events
tables
t_outtab = t_main
exceptions
program_error = 1
others = 2.

Can we add page numbers to ALV Grid Control.

Hi All,
1.My requirement is to display page numbers when we down load the list in to EXCEL.
Can we do this in ALV Grid Control.
2.Can we display the page numbers in the SAP Query,when we down load the out put list in to the EXCEL.
Thanks & Regards,
Seshadri G

Hi Seshadri,
No, it is not possible to print the page number when you download the list to EXCEL. Because in ALV grid the report output is display as table contorl and this data can not be divided into page when you download to EXCEL.
Regards,
Satya.

Events in ALV Grid Control

Hi,
I am working on ALV Grid Control. When the user clicks enter button on the keyboard the event DATA_CHANGED is triggered. I am actually collecting the data entered on the screen in the handler method of this event.
Now, I want the same functionality with the Enter button on the SAP Screen (this button appears next to the Command Box in SAP Screen). Whenever I click the button in the SAP Screen, the DATA_CHANGED is not called.
How can I make the button on the screen work the same way as the Enter button on the keyboard.
This is very urgent requirement. Please help me.
Regards,
Vara

Hi ,
You are missing OK CODE at your Container Screen(Where you defined the custom Control to populate your ALV grid).
Please define General attribute "OK_CODE" in your screen which you are using for Container(Where you defined the custom Control to populate your ALV GRID)..
In User Command routine:
Case OK_CODE = 'DATA_CHANGED'.
ENDCASE.
Hope this may help you.
Regards,
Lanka

LEFT_CLICK_RUN event of ALV Grid Control

Hello,
What is the use of LEFT_CLICK_RUN event of the CL_GUI_ALV_GRID control. I thought it gets triggered when we click on the ALV Grid. But nothing as such is happening.
I had defined the event and then implemented it. I had even registered the event to the Grid Control. But when I am clicking on the Grid control, this event is not gettin triggered.
My requirement is I need to get a popup when I click on a particular field of a ALV Grid Control.
Priya

Hi Priya,
Please check demo program BCALV_GRID_06, it shows how to create a context menu when you right-click on the list.
Hope this may help you.
Regards,
Lanka

Problem in handling double click in the second alv grid control

Hi all,
I have a screen. In the screen , I have 2 custom container and each custom container has 1 alv grid control.
I need to handle double click event for both of alv grid controls in my screen.
I defined 2 local event handler class for each alv grid and defined 2 handle_double_click event.
In the first Alv grid double click works fine , everything is ok, world is peaceful.
But in the second alvgrid, the row parameters (E_ROW, E_COLUMN, ES_ROW_NO) comes initial so i cannot handle it.
All i need is to call a different transaction (displaying the equipment-IE03) when user double-click on a field in the second alv grid control. I tried to use hotspot_click event too but it does'nt give the row id either.
I read some posts in the forms ([Double click event of alv grid control|Double click event of alv grid control]).
I tried everything but nothing works.
Please help. Your answers will be appreciated.

Hello Eagle
I am not sure where the problem lies in your case but sample report ZUS_SDN_THREE_ALV_GRIDS_01 shows that you can always find out the current cell after the double-click event (in any case you have the current cell already as IMPORTING parameters of the event):
*& Report ZUS_SDN_THREE_ALV_GRIDS_01
*& Flow logic of screen '0100' (no screen elements, ok-code => GD_OKCODE):
** PROCESS BEFORE OUTPUT.
** MODULE STATUS_0100.
** PROCESS AFTER INPUT.
** MODULE USER_COMMAND_0100.
*& Thread: problem in handling double click in the second alv grid control
*& <a class="jive_macro jive_macro_thread" href="" __jive_macro_name="thread" modifiedtitle="true" __default_attr="1172052"></a>
REPORT zus_sdn_three_alv_grids_01.
DATA:
gd_okcode TYPE ui_func,
gd_repid TYPE syst-repid,
go_docking TYPE REF TO cl_gui_docking_container,
go_splitter TYPE REF TO cl_gui_splitter_container,
go_splitter_2 TYPE REF TO cl_gui_splitter_container,
go_cell_top TYPE REF TO cl_gui_container,
go_cell_bottom TYPE REF TO cl_gui_container,
go_cell_left TYPE REF TO cl_gui_container,
go_cell_right TYPE REF TO cl_gui_container,
go_grid1 TYPE REF TO cl_gui_alv_grid,
go_grid2 TYPE REF TO cl_gui_alv_grid,
go_grid3 TYPE REF TO cl_gui_alv_grid.
DATA:
gt_outtab TYPE STANDARD TABLE OF vbak,
gt_outtab_2 TYPE STANDARD TABLE OF vbap,
gt_outtab_3 TYPE STANDARD TABLE OF vbep.
**PARAMETERS:
** p_bukrs TYPE bukrs DEFAULT '1000'.
* CLASS lcl_eventhandler DEFINITION
CLASS lcl_eventhandler DEFINITION.
PUBLIC SECTION.
 CLASS-DATA:
 ms_row TYPE lvc_s_row,
 ms_col TYPE lvc_s_col.
 CLASS-METHODS:
 handle_double_click FOR EVENT double_click OF cl_gui_alv_grid
 IMPORTING
 e_row
 e_column
 es_row_no
 sender.
ENDCLASS. "lcl_eventhandler DEFINITION
* CLASS lcl_eventhandler IMPLEMENTATION
CLASS lcl_eventhandler IMPLEMENTATION.
METHOD handle_double_click.
* define local data
 DATA:
 ls_outtab TYPE vbak,
 ls_outtab_2 TYPE vbap,
 ls_outtab_3 TYPE vbep.
 " Initialize class data
 CLEAR: ms_row,
 ms_col.
 CASE sender.
 WHEN go_grid1.
 ms_row = e_row.
 ms_col = e_column.
* Triggers PAI of the dynpro with the specified ok-code
 CALL METHOD cl_gui_cfw=>set_new_ok_code
 EXPORTING
 new_code = 'GET_ITEMS'
* IMPORTING
* rc =
 WHEN go_grid2.
 ms_row = e_row.
 ms_col = e_column.
* Triggers PAI of the dynpro with the specified ok-code
 CALL METHOD cl_gui_cfw=>set_new_ok_code
 EXPORTING
 new_code = 'GET_SCHEDULE_LINES'
* IMPORTING
* rc =
 WHEN go_grid3.
** READ TABLE gt_vbap INTO ls_vbap INDEX e_row-index.
** CHECK ( ls_vbap-matnr IS NOT INITIAL ).
** SET PARAMETER ID 'MAT' FIELD ls_vbap-matnr.
** CALL TRANSACTION 'MM02' AND SKIP FIRST SCREEN.
 WHEN OTHERS.
 RETURN.
 ENDCASE.
ENDMETHOD. "handle_double_click
ENDCLASS. "lcl_eventhandler IMPLEMENTATION
START-OF-SELECTION.
SELECT * FROM vbak INTO TABLE gt_outtab UP TO 100 ROWS.
PERFORM init_controls.
* Display data
CALL METHOD go_grid1->set_table_for_first_display
 EXPORTING
 i_structure_name = 'VBAK'
 CHANGING
 it_outtab = gt_outtab
 EXCEPTIONS
 OTHERS = 4.
IF sy-subrc NE 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
REFRESH: gt_outtab_2.
CALL METHOD go_grid2->set_table_for_first_display
 EXPORTING
 i_structure_name = 'VBAP'
 CHANGING
 it_outtab = gt_outtab_2 " empty !!!
 EXCEPTIONS
 OTHERS = 4.
IF sy-subrc NE 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
REFRESH: gt_outtab_3.
CALL METHOD go_grid3->set_table_for_first_display
 EXPORTING
 i_structure_name = 'VBEP'
 CHANGING
 it_outtab = gt_outtab_3 " empty !!!
 EXCEPTIONS
 OTHERS = 4.
IF sy-subrc NE 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
* Link the docking container to the target dynpro
gd_repid = syst-repid.
CALL METHOD go_docking->link
 EXPORTING
 repid = gd_repid
 dynnr = '0100'
* CONTAINER =
 EXCEPTIONS
 OTHERS = 4.
IF sy-subrc NE 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
* NOTE: dynpro does not contain any elements
CALL SCREEN '0100'.
* Flow logic of dynpro:
*PROCESS BEFORE OUTPUT.
* MODULE STATUS_0100.
*PROCESS AFTER INPUT.
* MODULE USER_COMMAND_0100.
END-OF-SELECTION.
*& Module STATUS_0100 OUTPUT
* text
MODULE status_0100 OUTPUT.
SET PF-STATUS 'STATUS_0100'. " contains push button "ORDERS"
* SET TITLEBAR 'xxx'.
* Refresh display of detail ALV list
CALL METHOD go_grid2->refresh_table_display
* EXPORTING
* IS_STABLE =
* I_SOFT_REFRESH =
 EXCEPTIONS
 OTHERS = 2.
IF sy-subrc NE 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
* Refresh display of detail ALV list
CALL METHOD go_grid3->refresh_table_display
* EXPORTING
* IS_STABLE =
* I_SOFT_REFRESH =
 EXCEPTIONS
 OTHERS = 2.
IF sy-subrc NE 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
ENDMODULE. " STATUS_0100 OUTPUT
*& Module USER_COMMAND_0100 INPUT
* text
MODULE user_command_0100 INPUT.
CASE gd_okcode.
 WHEN 'BACK' OR
 'END' OR
 'CANC'.
 SET SCREEN 0. LEAVE SCREEN.
 " Double-click on first or second ALV grid
 WHEN 'GET_ITEMS' OR
 'GET_SCHEDULE_LINES'.
 PERFORM get_details.
 WHEN OTHERS.
ENDCASE.
CLEAR: gd_okcode.
ENDMODULE. " USER_COMMAND_0100 INPUT
*& Form INIT_CONTROLS
* text
* --> p1 text
* <-- p2 text
FORM init_controls .
* Create docking container
CREATE OBJECT go_docking
 EXPORTING
 parent = cl_gui_container=>screen0
 ratio = 90
 EXCEPTIONS
 OTHERS = 6.
IF sy-subrc NE 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
* Create splitter container
CREATE OBJECT go_splitter
 EXPORTING
 parent = go_docking
 rows = 1
 columns = 2
* NO_AUTODEF_PROGID_DYNNR =
* NAME =
 EXCEPTIONS
 cntl_error = 1
 cntl_system_error = 2
 OTHERS = 3.
IF sy-subrc NE 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
* Get cell container
CALL METHOD go_splitter->get_container
 EXPORTING
 row = 1
 column = 1
 RECEIVING
 container = go_cell_left.
CALL METHOD go_splitter->get_container
 EXPORTING
 row = 1
 column = 2
 RECEIVING
 container = go_cell_right.
* Create 2nd splitter container
CREATE OBJECT go_splitter_2
 EXPORTING
 parent = go_cell_left
 rows = 2
 columns = 1
* NO_AUTODEF_PROGID_DYNNR =
* NAME =
 EXCEPTIONS
 cntl_error = 1
 cntl_system_error = 2
 OTHERS = 3.
IF sy-subrc NE 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
* Get cell container
CALL METHOD go_splitter_2->get_container
 EXPORTING
 row = 1
 column = 1
 RECEIVING
 container = go_cell_top.
CALL METHOD go_splitter_2->get_container
 EXPORTING
 row = 2
 column = 1
 RECEIVING
 container = go_cell_bottom.
* Create ALV grids
CREATE OBJECT go_grid1
 EXPORTING
 i_parent = go_cell_top
 EXCEPTIONS
 OTHERS = 5.
IF sy-subrc NE 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
CREATE OBJECT go_grid2
 EXPORTING
 i_parent = go_cell_bottom
 EXCEPTIONS
 OTHERS = 5.
IF sy-subrc NE 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
CREATE OBJECT go_grid3
 EXPORTING
 i_parent = go_cell_right
 EXCEPTIONS
 OTHERS = 5.
IF sy-subrc NE 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
* Set event handler
SET HANDLER: lcl_eventhandler=>handle_double_click FOR go_grid1.
SET HANDLER: lcl_eventhandler=>handle_double_click FOR go_grid2.
SET HANDLER: lcl_eventhandler=>handle_double_click FOR go_grid3.
ENDFORM. " INIT_CONTROLS
*& Form GET_DETAILS
* text
* --> p1 text
* <-- p2 text
FORM get_details .
* define local data
DATA: ls_row TYPE lvc_s_row,
 ls_col TYPE lvc_s_col.
data: ls_outtab type vbak,
 ls_outtab_2 type vbap,
 ls_outtab_3 type vbep.
BREAK-POINT.
CASE gd_okcode.
 WHEN 'GET_ITEMS'.
 CALL METHOD go_grid1->get_current_cell
 IMPORTING
* e_row =
* e_value =
* e_col =
 es_row_id = ls_row
 es_col_id = ls_col
* es_row_no =
 read TABLE gt_outtab into ls_outtab index ls_row-index.
 refresh: gt_outtab_2,
 gt_outtab_3.
 SELECT * FROM vbap into TABLE gt_outtab_2
 WHERE vbeln = ls_outtab-vbeln.
 WHEN 'GET_SCHEDULE_LINES'.
 CALL METHOD go_grid2->get_current_cell
 IMPORTING
* e_row =
* e_value =
* e_col =
 es_row_id = ls_row
 es_col_id = ls_col
* es_row_no =
 READ TABLE gt_outtab_2 into ls_outtab_2 index ls_row-index.
 refresh: gt_outtab_3.
 SELECT * FROM vbep into TABLE gt_outtab_3
 WHERE vbeln = ls_outtab_2-vbeln
 AND posnr = ls_outtab_2-posnr.
 WHEN OTHERS.
 RETURN.
ENDCASE.
IF ( lcl_eventhandler=>ms_row = ls_row AND
 lcl_eventhandler=>ms_col = ls_col ).
 MESSAGE 'Current cell identical' TYPE 'I'.
ELSE.
 MESSAGE 'Current cell NOT identical' TYPE 'I'.
ENDIF.
ENDFORM. " GET_DETAILS
Regards
Uwe

How do you gracefully error/exit an ALV Grid Controls

I have a report that uses ALV grid controls. Inside the screens, I am opening a file, and need to give an error if the file does not successfully open. I do not have any problem doing this, BUT when I error, it takes me totally out of the program, and I really just want to get back to the report selection screen. I have not been successful in finding out how to do this. Any help is very much appreciated!! Thanks!

Here is how some of the code looks....this is the initial call into the first screen of the ALV grid. From the screen 100 of the ALV Grid, I want to be able to hit the green back arrow button and go back to the report selection criteria so that the user can easily change a file name in case they entered it wrong, etc. Here is the code:
START-OF-SELECTION.
IF NOT p_ofile IS INITIAL.
    CONCATENATE p_opath p_ofile INTO p_ofile.
ENDIF.
IF NOT p_sfile IS INITIAL.
    CONCATENATE p_spath p_sfile INTO p_sfile.
ENDIF.
IF NOT p_ifile IS INITIAL.
    CONCATENATE p_ipath p_ifile INTO p_ifile.
ENDIF.
IF NOT p_ofile2 IS INITIAL.
    CONCATENATE p_opath p_ofile2 INTO p_ofile2.
ENDIF.
IF NOT p_sfile2 IS INITIAL.
    CONCATENATE p_spath p_sfile2 INTO p_sfile2.
ENDIF.
IF NOT p_ifile2 IS INITIAL.
    CONCATENATE p_ipath p_ifile2 INTO p_ifile2.
ENDIF.
IF NOT p_ofile3 IS INITIAL.
    CONCATENATE p_opath p_ofile3 INTO p_ofile3.
ENDIF.
IF NOT p_sfile3 IS INITIAL.
    CONCATENATE p_spath p_sfile3 INTO p_sfile3.
ENDIF.
IF NOT p_ofile4 IS INITIAL.
    CONCATENATE p_opath p_ofile4 INTO p_ofile4.
ENDIF.
IF NOT p_sfile4 IS INITIAL.
    CONCATENATE p_spath p_sfile4 INTO p_sfile4.
ENDIF.
IF NOT p_ofile5 IS INITIAL.
    CONCATENATE p_opath p_ofile5 INTO p_ofile5.
ENDIF.
IF NOT p_ofile6 IS INITIAL.
    CONCATENATE p_opath p_ofile6 INTO p_ofile6.
ENDIF.
IF NOT p_ofile7 IS INITIAL.
    CONCATENATE p_opath p_ofile7 INTO p_ofile7.
ENDIF.
IF NOT p_ofile8 IS INITIAL.
    CONCATENATE p_opath p_ofile8 INTO p_ofile8.
ENDIF.
SELECT * FROM zgedwsostmg INTO TABLE xzgedwsostmg.
SELECT SINGLE delimiter_hex FROM zgedwflcnfg
      INTO g_delimiter_hex
      WHERE kappl = 'V1'.
g_hex_value = g_delimiter_hex.
END-OF-SELECTION.
PERFORM load_header_table.
SET SCREEN 100.
Screen 100 Code
PROCESS BEFORE OUTPUT.
MODULE status_0100.
MODULE create_objects.
PROCESS AFTER INPUT.
MODULE pai_100 at exit-command.
MODULE pai_100 INPUT.
CASE ok_code.
    WHEN 'BACK'.
      g_back = 'X'.
      PERFORM exit_program.
     exit.
    WHEN 'EXIT'.
      PERFORM exit_program.
    WHEN 'CANC'.
      PERFORM exit_program.
ENDCASE.
CLEAR ok_code.
ENDMODULE.                 " PAI INPUT
FORM exit_program.
CALL METHOD g_custom_container1->free.
IF NOT g_custom_container2 IS INITIAL.
    CALL METHOD g_custom_container2->free.
ENDIF.
CALL METHOD cl_gui_cfw=>flush.
IF sy-subrc NE 0.
add your handling, for example
    CALL FUNCTION 'POPUP_TO_INFORM'
         EXPORTING
              titel = g_repid
              txt2 = sy-subrc
              txt1 = 'Error in Flush'(500).
ENDIF.
LEAVE PROGRAM.
set screen 0.
leave screen.
leave screen.
leave to screen 1000.
CALL SELECTION-SCREEN 1000.
leave to list-processing.
exit.
leave to screen 0.
ENDFORM.                    " exit_program
As you can see by all the commented lines, I have tried several ways to make this work, but without success. Thanks again for any help!!

Urgent : how to select the rows in the ALV Grid Control

How to select the rows in the ALV Grid control,
I am facing the situation where i need to select the row/rows in the Grid control and then to lock the entries,
If anyone have the solution please help me out
Its very Urgent

Hi Bharath,
Go through this hope u can understand.
SEL_MODE. Selection mode, determines how rows can be selected. Can have the following values:
A Multiple columns, multiple rows with selection buttons.
B Simple selection, listbox, Single row/column
C Multiple rows without buttons
D Multiple rows with buttons and select all ICON
Setting and getting selected rows (Columns) and read line contents
You can read which rows of the grid that has been selected, and dynamic select rows of the grid using methods get_selected_rows and set_selected_rows. There are similar methods for columns.
Note that the grid table always has the rows in the same sequence as displayed in the grid, thus you can use the index of the selected row(s) to read the information in the rows from the table. In the examples below the grid table is named gi_sflight.
Data declaration:
DATA:
Internal table for indexes of selected rows
gi_index_rows TYPE lvc_t_row,
Information about 1 row
g_selected_row LIKE lvc_s_row.
Example 1: Reading index of selected row(s) and using it to read the grid table
CALL METHOD go_grid->get_selected_rows
 IMPORTING
 et_index_rows = gi_index_rows.
DESCRIBE TABLE gi_index_rows LINES l_lines.
IF l_lines = 0.
 CALL FUNCTION 'POPUP_TO_DISPLAY_TEXT'
 EXPORTING
 textline1 = 'You must choose a valid line'.
 EXIT.
ENDIF.
LOOP AT gi_index_rows INTO g_selected_row.
 READ TABLE gi_sflight INDEX g_selected_row-index INTO g_wa_sflight.
 ENDIF.
ENDLOOP.
Example 2: Set selected row(s).
DESCRIBE TABLE gi_index_rows LINES l_lines.
IF l_lines > 0.
 CALL METHOD go_grid->set_selected_rows
 exporting
 it_index_rows = gi_index_rows.
ENDIF.
Reward points if helpful.
Thanks
Naveen khan

Set a field to blank in an ALV grid control

Hi,
Does anyone know how to set a field to blank using an ALV grid control?
Currently, my program displays 0.000 in a field patterned after EKPO-MENGE, but i want it to just display a blank field.
Thanks!

HI
GOOD
HOW CAN YOU KNOW THAT WHICH FILED VALUE IS 0.000 ,IF YOU CAN KNOW THIS THAN STORE THAT VALUE INTO A BLANK STRING AND PASS THROUGH THE FIELD CATALOG.I HOPE IT WILL WORK.
THANKS
MRUTYUN

List box in alv grid control through slis and reuse_alv grid_display metho

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