ALV GRID Field Resizing

I am using REUSE_ALV_LIST_DISPLAY FM to display the Data in ALV Report here how can i use the Condnse or How to reduse the unwanted sapce in the data field.
my code is like this
CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
    EXPORTING
      i_callback_program      = v_repid
      i_callback_user_command = text-004               "'USER_COMMAND'
      is_layout               = t_layo
      i_default               = 'X'
      i_save                  = c_a
      it_fieldcat             = i_fcat[]
      it_events               = i_fevents[]
    TABLES
      t_outtab                = i_final[].

Hello Friend,
Its there in the layout paramater )
DATA: t_layo TYPE slis_layout_alv.
t_layo-colwidth_optimize = 'X'.
Hope this helps.
BR,
Suhas
Edited by: Suhas Saha on Mar 3, 2009 12:22 PM

Similar Messages

Make ALV GRID screen resizable

Hi All,
I have created an object V_MAPBOX using reference to class CL_GUI_DIALOGBOX_CONTAINER.
CREATE OBJECT v_mapbox
      EXPORTING
        width = 300
        height = 130
        style = cl_gui_control=>ws_sysmenu
        repid = 'ZMAP'
        dynnr = '1000'
        top = v_top2
        left = v_left2
        caption = 'Mapping Information'
      EXCEPTIONS
        cntl_error = 1
        cntl_system_error = 2
        create_error = 3
        lifetime_error = 4
        lifetime_dynpro_dynpro_link = 5
        event_already_registered = 6
        error_regist_event = 7
        OTHERS = 8.
Then created an object V_MAPALV with reference to class CL_GUI_ALV_GRID exporting V_MAPBOX.
Finally I am calling the method SET_TABLE_FOR_FIRST_DISPLAY of CL_GUI_ALV_GRID to display the screen on my custom container of screen 1000.
    CALL METHOD v_mapalv->set_table_for_first_display
      EXPORTING
        i_save                        = 'A'
        is_layout                     = wa_layout
      CHANGING
        it_outtab                     = i_map
        it_fieldcatalog              = i_fieldcat_map
      EXCEPTIONS
        invalid_parameter_combination = 1
        program_error                 = 2
        too_many_lines                = 3
        OTHERS                        = 4.
    IF sy-subrc <> 0.
    ENDIF.
The screen is getting displayed as expected. But I require to make this ALV screen to be resizable while it is displayed.
Have tried calling     CALL METHOD v_mapbox->resize, before calling the V_MAPALV methods but it does not work.
Need to know how can I make this resizable.

Hi,
ABAP objects are used to implement the controls in programs.
An SAP Container can contain other controls (for example, SAP ALV Grid Control, Tree Control, SAP Picture Control, SAP Splitter Control, and so on). It administers these controls logically in one collection and provides a physical area for the display.
Every control exists in a container. Since containers are themselves controls, they can be nested within one another. The container becomes the parent of its control. SAP containers are divided into five groups:
SAP custom container: Displays within an area defined in Screen Painter on screens or sub screens.
Class: CL_GUI_CUSTOM_CONTAINER
SAP dialog box container: Displays in a modeless dialog box or as a full screen. Class:
CL_GUI_DIALOGBOX_CONTAINER
SAP docking container: Displays as docked, resizable sub-window with the option of displaying it as a modeless dialog box. Class: CL_GUI_DOCKING_CONTAINER
SAP splitter container: Displays and groups several controls in one area - that is, splits the area into cells Class: CL_GUI_SPLITTER_CONTAINER
SAP easy splitter container: Displays controls in two cells, which the user can resize using a split bar. Class: CL_GUI_EASY_SPLITTER_CONTAINER.
In the control, you can adjust the column width by dragging, or use the 'Optimum width' function to adjust the column width to the data currently displayed. You can also change the column sequence by selecting a column and dragging it to a new position.
Thanks,
Pradeep.

F4 help in ALV grid field

Hello Experts,
I am using cl_salv_table=>factory to display ALV grid.
Now I also want to attach f4 help in one of the field of ALV grid.
I am unable to locate any event or method.
Please help.

Hello,
@Marcin: The aim to display values in search help is not to select values for editable field in alv grid but to display some additional information based on value in that field.
If search help is not possible, then dropdown can also work for me or pls provide any other solution to this.
I had tried implementing dropdown, for that I am using class "cl_salv_column_list" method "set_dropdown_entry".
From this I am able to see dropdown icon for my field but not able to populate values in dropdown.
Pls help in populating values in dropdown.
My logic is:-
Based on the values in the field in alv grid I have to calculate value dynamically to be displayed in search help or drop down list.

How to control edit checks on alv grid fields

I have set up an alv grid that allows for user input.
The fields are defined from the data dictionary.
Edit checks are happening on all fields, but I would like to turn that off for some fields.
How is that controlled?
Regards!

u need to define ur own field catalog for this purpose, for the fields for which u want to set check box, add property like this
X_FIELDCAT-FIELDNAME = 'LIFNR'.
X_FIELDCAT-TABNAME = 'IT_FINAL'.
X_FIELDCAT-SELTEXT_L = 'VENDOR'.
X_FIELDCAT-NO_ZERO    = 'X'.
X_FIELDCAT-OUTPUTLEN = 10.
X_FIELDCAT-COL_POS    = 1.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
X_FIELDCAT-FIELDNAME = 'BUKRS'.
X_FIELDCAT-TABNAME = 'IT_FINAL'.
X_FIELDCAT-CHECKBOX = 'X'.
X_FIELDCAT-SELTEXT_L = 'COMPANY'.
X_FIELDCAT-NO_ZERO    = 'X'.
X_FIELDCAT-OUTPUTLEN = 4.
X_FIELDCAT-COL_POS    = 2.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
    CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
      EXPORTING
        I_PROGRAM_NAME         = SY-REPID
        I_INTERNAL_TABNAME     = 'IT_FINAL'
        I_INCLNAME             = SY-REPID
      CHANGING
        CT_FIELDCAT            = IT_FIELDCAT
      EXCEPTIONS
        INCONSISTENT_INTERFACE = 1
        PROGRAM_ERROR          = 2
        OTHERS                 = 3.
    CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
      EXPORTING
        I_CALLBACK_PROGRAM = SY-REPID
        IS_LAYOUT          = L_LAYOUT
        IT_FIELDCAT        = IT_FIELDCAT
      TABLES
        T_OUTTAB           = IT_FINAL
      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.
u can even check program BCALV_EDIT_05, award points if found helpful

ALV Grid Field catalog

Hi,
     I am trying to display data from two different tables, say 3 fields from one table and 3 fields from other table. in alv grid format using classes and using method CALL METHOD go_grid->set_table_for_first_display
how can we build the field catalog for the internal table which consists of 6 fields from two different tables
thanks in advance

Hello,
Please check,it is similar case.
FORM set_grid.
IF g_r_grid IS INITIAL.
    CREATE OBJECT g_r_cont
                 EXPORTING container_name = 'CUST1'.
    CREATE OBJECT g_r_grid
                 EXPORTING i_parent = g_r_cont.
    g_r_variant = sy-repid.
Build Field Catalog
    PERFORM build_field_catalog.
Exclude process options from ALV
    PERFORM alv_excl.
setting ALV Grid layout
    PERFORM alv_layo.
    CALL METHOD g_r_grid->set_table_for_first_display
       EXPORTING
         is_layout                     = g_r_layo
         is_variant                    = g_r_variant
         it_toolbar_excluding          = g_r_excl
         i_save                        = 'X'
       CHANGING
         it_outtab                     = g_t_alv[]
         it_fieldcatalog               = g_t_fieldcat.
ENDIF.
ENDFORM.                    " set_grid
*Form Routine ID    : build_field_catalog
*Form Routine Name : TO Build Field Catalog
*Outline            : Subroutine for building the field catalog
*Argument           : None
*Return Value       : None
FORM build_field_catalog.
DATA : l_f_n TYPE i.
REFRESH g_t_fieldcat.
l_f_n = 0.
Add properties values to ALV Catalog
l_f_n = l_f_n + 1.
PERFORM add_catalog USING 'MATNR' 'CHAR' l_f_n
                            text-001 'X' space ' ' 18 ' ' .
l_f_n = l_f_n + 1.
PERFORM add_catalog USING 'TXZ01' 'CHAR' l_f_n
                            text-002 'X' space 'X' 40 ' ' .
l_f_n = l_f_n + 1.
PERFORM add_catalog USING 'MFRPN' 'CHAR' l_f_n
                            text-003 ' ' space ' ' 40 ' ' .
l_f_n = l_f_n + 1.
PERFORM add_catalog USING 'EBELN' 'CHAR' l_f_n
                             text-004 space space ' ' 10 ' ' .
l_f_n = l_f_n + 1.
PERFORM add_catalog USING 'EBELP' 'NUMC' l_f_n
                             text-005 space space ' ' 5 ' '.
l_f_n = l_f_n + 1.
PERFORM add_catalog USING 'EINDT' 'DATS' l_f_n
                             text-006 space space ' ' 10 ' '.
l_f_n = l_f_n + 1.
PERFORM add_catalog USING 'MENGE' 'QUAN' l_f_n
                             text-007 space space ' ' 13 ' '.
l_f_n = l_f_n + 1.
PERFORM add_catalog USING 'MEINS' 'UNIT' l_f_n
                             text-008 space space ' ' 3 ' '.
l_f_n = l_f_n + 1.
PERFORM add_catalog USING 'MENGE1' 'QUAN' l_f_n
                             text-009 space space ' ' 13 ' '.
l_f_n = l_f_n + 1.
PERFORM add_catalog USING 'MEINS1' 'UNIT' l_f_n
                             text-010 space space ' ' 3 ' '.
l_f_n = l_f_n + 1.
PERFORM add_catalog USING 'LIFNR' 'CHAR' l_f_n
                             text-011 space space ' ' 10 'ALPHA'.
l_f_n = l_f_n + 1.
PERFORM add_catalog USING 'NAME1' 'CHAR' l_f_n
                             text-012 space space 'X' 35 ' '.
l_f_n = l_f_n + 1.
PERFORM add_catalog USING 'BSART' 'CHAR' l_f_n
                             text-013 space space ' ' 4 ' '.
l_f_n = l_f_n + 1.
PERFORM add_catalog USING 'BEDAT' 'DATS' l_f_n
                             text-014 space space ' ' 10 ' '.
l_f_n = l_f_n + 1.
PERFORM add_catalog USING 'AEDAT' 'DATS' l_f_n
                             text-015 space space ' ' 10 ' '.
l_f_n = l_f_n + 1.
PERFORM add_catalog USING 'INSMK' 'CHAR' l_f_n
                             text-016 space space ' ' 1 ' '.
l_f_n = l_f_n + 1.
PERFORM add_catalog USING 'WERKS' 'CHAR' l_f_n
                             text-017 space space ' ' 4 ' '.
l_f_n = l_f_n + 1.
PERFORM add_catalog USING 'LGORT' 'CHAR' l_f_n
                             text-018 space space ' ' 4 ' '.
l_f_n = l_f_n + 1.
PERFORM add_catalog USING 'EKGRP' 'CHAR' l_f_n
                             text-019 space space ' ' 3 ' '.
l_f_n = l_f_n + 1.
PERFORM add_catalog USING 'PSTYP' 'CHAR' l_f_n
                             text-020 space space ' ' 1 ' '.
l_f_n = l_f_n + 1.
PERFORM add_catalog USING 'LOEKZ' 'CHAR' l_f_n
                             text-021 space space ' ' 1 ' '.
l_f_n = l_f_n + 1.
PERFORM add_catalog USING 'DISPO' 'CHAR' l_f_n
                             text-022 space space ' ' 3 ' '.
l_f_n = l_f_n + 1.
PERFORM add_catalog USING 'PO_TEXT' 'CHAR' l_f_n
                             text-023 space space 'X' 10 ' '.
l_f_n = l_f_n + 1.
PERFORM add_catalog USING 'BSGRU' 'CHAR' l_f_n
                             text-024 space space ' ' 3 ' '.
l_f_n = l_f_n + 1.
PERFORM add_catalog USING 'PRDHA1' 'CHAR' l_f_n
                             text-025 space space ' ' 18 ' '.
l_f_n = l_f_n + 1.
PERFORM add_catalog USING 'VTEXT1' 'CHAR' l_f_n
                             text-026 space space 'X' 40 ' '.
l_f_n = l_f_n + 1.
PERFORM add_catalog USING 'PRDHA2' 'CHAR' l_f_n
                             text-027 space space ' ' 18 ' '.
l_f_n = l_f_n + 1.
PERFORM add_catalog USING 'VTEXT2' 'CHAR' l_f_n
                             text-028 space space 'X' 40 ' '.
l_f_n = l_f_n + 1.
PERFORM add_catalog USING 'PRDHA3' 'CHAR' l_f_n
                             text-029 space space ' ' 18 ' '.
l_f_n = l_f_n + 1.
PERFORM add_catalog USING 'VTEXT3' 'CHAR' l_f_n
                             text-030 space space 'X' 40 ' '.
ENDFORM.                    " build_field_catalog
*Form Routine ID    : add_catalog
*Form Routine Name : To Add the Catalog for the ALV
*Outline            : Subroutine to add properties values to ALV Catalog
*Argument           : p_fname        "Field Name
                    p_inttype      "Intenal Type
                    p_col_pos      "Column Position
                    p_coltext      "Column Text
                    p_key          "Key Field
                    p_hotspot      "Hotspot Enabled
                    p_outlen       "Internal Length
                    p_convexit     "conversion exit name
*Return Value       : g_t_fieldcat   "Field Catalog Table
FORM add_catalog USING   p_fname
                         p_inttype
                         p_col_pos
                         p_col_text
                         p_key
                         p_hotspot
                         p_lowercase
                         p_outlen
                         p_convexit.
CLEAR g_r_fieldcat.
g_r_fieldcat-fieldname = p_fname.
g_r_fieldcat-inttype   = p_inttype.
g_r_fieldcat-col_pos   = p_col_pos.
g_r_fieldcat-coltext   = p_col_text.
g_r_fieldcat-hotspot   = p_hotspot.
g_r_fieldcat-lowercase = p_lowercase.
g_r_fieldcat-outputlen = p_outlen.
g_r_fieldcat-key       = p_key.
g_r_fieldcat-convexit = p_convexit.
APPEND g_r_fieldcat TO g_t_fieldcat.
ENDFORM.                    " add_catalog
*Form Routine ID    : alv_excl
*Form Routine Name : ALV Exclude List
*Outline            : Subroutine to exclude process options from ALV
*Argument           : None
*Return Value       : None
FORM alv_excl.
APPEND cl_gui_alv_grid=>mc_mb_sum          TO g_r_excl.
APPEND cl_gui_alv_grid=>mc_mb_subtot       TO g_r_excl.
APPEND cl_gui_alv_grid=>mc_fc_graph        TO g_r_excl.
APPEND cl_gui_alv_grid=>mc_fc_info         TO g_r_excl.
APPEND cl_gui_alv_grid=>mc_fc_print_back   TO g_r_excl.
ENDFORM.                    " alv_excl
*Form Routine ID    : alv_layo
*Form Routine Name : alv_layo
*Outline            : Subroutine to set alv layout
*Argument           : None
*Return Value       : None
FORM alv_layo.
g_r_layo-grid_title = text-100.
g_r_layo-cwidth_opt = g_c_mark.
g_r_layo-zebra      = g_c_mark.
g_r_layo-no_rowmark = space.
g_r_layo-sel_mode   = g_c_selmode.
ENDFORM.
Regards

Help search in alv grid field

Hello.
How to assign a help search to a field of an alv grid control?
I would like to use another help search different form the field reference.
Thanks!!!
Alberto

Check the sample code:
    handle_on_f4             FOR EVENT onf4 OF cl_gui_alv_grid
                             IMPORTING sender e_fieldname e_fieldvalue
                                       es_row_no er_event_data
                                       et_bad_cells e_display.
METHOD handle_on_f4.
    IF e_fieldname = text-027. "Date
      PERFORM f4_date USING sender e_fieldname e_fieldvalue es_row_no
                                   er_event_data et_bad_cells e_display.
    ENDIF.
ENDMETHOD.                    "handle_On_f4
ENDCLASS.                    "lcl_event_receiver IMPLEMENTATION
*&      Form F4_contact_id
      F4 for Contact ID
FORM f4_date USING    sender        TYPE REF TO cl_gui_alv_grid
                       e_fieldname   TYPE lvc_fname
                       e_fieldvalue TYPE lvc_value
                       es_row_no     TYPE lvc_s_roid
                       er_event_data TYPE REF TO cl_alv_event_data
                       et_bad_cells TYPE lvc_t_modi
                       e_display     TYPE c.
DATA: lv_anlage TYPE anlage.
FIELD-SYMBOLS: <itab> TYPE lvc_t_modi.
DATA: ls_modi TYPE lvc_s_modi.
DATA : wa_field_tab TYPE dfies,
         lws_date TYPE scal-date.
DATA: lws_row_id TYPE lvc_s_roid,
        lws_tabix TYPE sy-tabix.
DATA: li_ret_tab LIKE ddshretval OCCURS 0 WITH HEADER LINE.
CLEAR: ls_modi, lv_anlage, li_ret_tab, wa_final, wa_field_tab,
         lws_date, lws_row_id, lws_tabix.
REFRESH: li_ret_tab.
IF NOT er_event_data->m_event_handled = c_x.
    ws_f4_handle = c_x.
    MOVE es_row_no-row_id TO lws_tabix.
    READ TABLE i_final INTO wa_final INDEX lws_tabix.
    CALL FUNCTION 'F4IF_FIELD_VALUE_REQUEST'
      EXPORTING
        tabname           = text-012              "I_FINAL
        fieldname         = text-027              "DATE
        searchhelp        = text-038              "BU_DATE_CHAR
      TABLES
        return_tab        = li_ret_tab
      EXCEPTIONS
        field_not_found   = 1
        no_help_for_field = 2
        inconsistent_help = 3
        no_values_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.
    ASSIGN er_event_data->m_data->* TO <itab>.
    CONCATENATE li_ret_tab-fieldval+6(4)
                li_ret_tab-fieldval+3(2)
                li_ret_tab-fieldval+0(2) INTO lws_date.
    IF lws_date NE ''.
      IF lws_date > sy-datum.
        IF wa_final-zzmod_eff_code EQ c_03 OR
           wa_final-zzmod_eff_code EQ c_04 OR
           wa_final-zzmod_eff_code EQ c_05.
          wa_final-date = lws_date.
          MODIFY i_final FROM wa_final INDEX lws_tabix.
          PERFORM no_edit_for_date TABLES i_final.
          PERFORM alv_refresh.
        ENDIF.
      ELSE.
        wa_final-date = ''.
        MODIFY i_final FROM wa_final INDEX lws_tabix.
        PERFORM no_edit_for_date TABLES i_final.
        PERFORM alv_refresh.
        MESSAGE s001(zesspa) WITH text-037.
        EXIT.
      ENDIF.
    ENDIF.
    er_event_data->m_event_handled = c_x.
ENDIF.
ENDFORM.                                                    " f4_date
Check the standard program <b>BCALV_EDIT_08</b>
Regards,
Prakash.

ALV grid field editable/non editable at runtime

Hi All,
I am working on alv grid using containers. I have to make few cells in grid to editable and few othres to non editable which I did using styles by defining table type lvc_t_styl and updating my main internal table. Now once grid is displayed for first time (using set_table_for_first_display) it has required fields in editable and non editable as required. But now on triggering of data_changed event I have to change the editable cells to non editable and the non editable cells to editable. I tried doing this as same way as I have done before calling set_table_for_first_display method i.e. by defining table of type lvc_t_styl in data_changed event and modifying my main internal table but this time the editable fields are changed to non editable and again becomes editable. Same problem with non editable cells also. They become editable and again becomes non ediatble of there own. Can anyone suggest any solution.
<b>Note: Points awarded for helpful answers</b>
null

Hi,
Check this link.I am explaining the steps for this.
Kindly reward points by clicking the star on the left of reply,if it helps.<a href="https://wiki.sdn.sap.com/wiki/display/Snippets/ALV-Editingandsavingtheeditedvaluesin+Database(OOPS)">Editing OOPS ALV</a>

ALV Grid fields from editable to non-editable mode

Hi,
I am displaying my data through ALV Grid. In my grid the non-key fields are in editable mode.
When I edit any of the editable fields and place the cursor on other field the field which I have edited should become disable(non-editable). Again if I want to edit the same field which is now in non-editable mode should again change to editable mode when the cursor is placed on it.
Thanks & Regards,
Adithya M.

Hi Adithya,
I am confused by your statement "place the cursor on other field the field which I have edited should become disable" -- are you stating that this is the requirement or what is currently happening with your program. The way the edit fields should work by default is they are editable at all times unless you tell it otherwise.
If you are saying your requirement is to change the field to disabled once the field is edited (runtime change), first you want to handle the event on data changed then within your method of handling on data changed, you can disable the field from being edited by using cell styles and changing the value to disabled.
If you look at program BCALV_GRID_EDIT,
You will find code where it disables the field for edit using Cell Style -- this will give you an idea how Cell Style controls editable fields and display fields:
        ls_cell-style = cl_gui_alv_grid=>mc_style_enabled.
        ls_cell-maxlen = 4.
        ls_cell-fieldname = 'CARRNAME'.
        append ls_cell to gt_sflight-cell.
This specific code will set the field disabled when the program is first exectued, in your case if you need to do this at run time, after someone edits the field, you need to implement handling the event on data changed, in the same program you will find:
method handle_data_changed.
   perform data_changed using er_data_changed.
endmethod.
It is within this method that you can disable a field for editing.
However, once it is disabled you will not get back into the handle_data_changed method. I'm not sure I understand your statement "Again if I want to edit the same field which is now in non-editable mode should again change to editable mode when the cursor is placed on it." Why would you want the user to be able to edit something, then show it disabled, then let them click on it and edit it again? Why not just leave it in edit mode? Maybe if I understand the requirement better, I can answer this portion of the question.
If this is based on security or changing from edit to display for the entire grid, you can run the same program mentioned above and click on the Change/Display button in the top left to see how it enables and disables the entire grid for editing.
Cheers,
Bonnie

F1 Documentation for ALV grid Field

Hi All,
I am working on ALV grid.I am able to dispaly the ALV grid.
It is working perfectly.
But client needs if i click on the 'F1' on field he needs the documentation of that field.
I have field documentaion.But i am not able to display.
Anybody please let me know how to make it.
Thanks,
Swapna.
Edited by: tarangini katta on Mar 12, 2009 12:43 PM

Hi,
Refer:
f1 help in alv grid
Re: Display F1 help in ALV
Hope this helps you.
Regards,
Tarun

New ALV Grid Field not Displaying?

I revised a report to have a new column. So I added this new field to the code.
I see the field and the value when I call
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
Bbut the field I added does not display.
Thank-you.

Hi,
Please ensure that you added the related logic in the FIELD CATALOG of the ALV.
Regards,
Nirmal

Field filtering of FI-AA balance report by ALV grid

Hi, Gurus,
Here is very simple question for reporting program in FI-AA
Symptoms likes below,
Transaction : Impossible to filter " Asset class" field on several FI-AA standard reporting
Display option: ALV GRID ,
Field name : Asset class (ANLAV-ANLKL, Character)
Length of field : 8
Status : Asslet class criteria is already involved to their layout of report.
             Indivisual asset list and each asset class is successfully displayed.
             When set filter on asset class cuolumn, Possible entry list is displayed.
            But filnally after i determine value for filter asset class cretiera, result of execution is nothing to be displayed
As you konw, several standard reporting program is services in Fi-AA
For this reason , I guess this symptommay will be found on your coompany code
If you have any good idea or solution for this , Just let me know
I will appreciate your response in advance,
Regard

Try to write an * after the value of the class of the asset on the filter.
Bye

Drop down list in ALV grid

Dear Expert,
I am new to OOPS ,
I want to display drop down list for a particular field in my output, so I am using OOPS but in my below code
I am facing problem in displaying the output as I am getting the error message
Field catalog not found...
Also advice me how to display drop down list in a particular field.
Please advice
MODULE pbo OUTPUT.
SET PF-STATUS 'ZTEST'.
IF g_custom_container IS INITIAL.
    DATA: lt_exclude TYPE ui_functions,
          lt_f4 TYPE lvc_t_f4 WITH HEADER LINE.
    CREATE OBJECT g_custom_container
      EXPORTING
        container_name = g_container.
    CREATE OBJECT g_grid
      EXPORTING
        i_parent = g_custom_container.
    PERFORM field_catalog TABLES it_lvc_t_fcat
       USING: 'S_FINAL' 'MATNR' ' ' 'Part Number' ' ' ' ',
                   'S_FINAL' 'MAKTX' ' ' 'Part Description' ' ' ' ',
                   'S_FINAL' 'MBLNR' ' ' 'Document No' ' ' ' ',
                   'S_FINAL' 'BLDAT' ' ' 'Document date' ' ' ' ',
                   'S_FINAL' 'LIFNR' ' ' 'Vendor Number' ' ' ' ',
                   'S_FINAL' 'STATUS' ' ' 'Acknowledgement' ' ' 'X',
                   'S_FINAL' 'REMARKS' ' ' 'Remarks' ' ' 'X'.
    CALL METHOD g_grid->set_table_for_first_display
       EXPORTING
*    I_STRUCTURE_NAME              =
     is_layout                                =   it_lvc_s_layo
       CHANGING
         it_outtab                        =   i_final
     it_fieldcatalog                =   it_lvc_t_fcat
ENDIF.
ENDMODULE.                 " PBO OUTPUT
FORM field_catalog TABLES t_field_catalog STRUCTURE wt_lvc_s_fcat
USING fp_tabname TYPE any
fp_fieldname TYPE any
fp_key TYPE any
fp_text TYPE any
fp_do_sum TYPE any
fp_edit TYPE any.
t_field_catalog-tabname = fp_tabname.
t_field_catalog-fieldname = fp_fieldname.
t_field_catalog-key = fp_key.
t_field_catalog-seltext = fp_text.
t_field_catalog-do_sum = fp_do_sum .
t_field_catalog-edit = fp_edit .
ENDFORM.                    "field_catalog
Edited by: Karthik R on Mar 15, 2010 6:11 PM

Hi Karthik,
Below mentioned is a Simple code for creating dropdown lists for columns in ALV grid output
REPORT z_alv_dropdown.
*Type pools declarations for ALV
TYPE-POOLS : slis.
*data declarations for ALV container, ALV grid, Field catalogues & 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 Pink'.
APPEND ls_dropdown TO lt_dropdown.
ls_dropdown-handle = '1'.
ls_dropdown-value = '02 Yellow'.
APPEND ls_dropdown TO lt_dropdown.
ls_dropdown-handle = '1'.
ls_dropdown-value = '03 Green'.
APPEND ls_dropdown TO lt_dropdown.
ls_dropdown-handle = '1'.
ls_dropdown-value = '04 Black'.
APPEND ls_dropdown TO lt_dropdown.
ls_dropdown-handle = '1'.
ls_dropdown-value = '05 White'.
APPEND ls_dropdown TO lt_dropdown.
ls_dropdown-handle = '1'.
ls_dropdown-value = '06 Blue'.
APPEND ls_dropdown TO lt_dropdown.
ls_dropdown-handle = '1'.
ls_dropdown-value = '09 Other Colors'.
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
Hope it is helpful,
Regards,
Soundarya.

F4IF_INT_TABLE_VALUE_REQUEST + ALV Grid

Hi All,
I have a ALV grid with 2 fields.
I implemented F4 for field1 using the FM below.
I get a list of values as expected when i use 'F4', however the selected value is not written back to the ALV grid field!
What am i missing here?
    call function 'F4IF_INT_TABLE_VALUE_REQUEST'
      exporting
        retfield        = lv_retfield_name
        value_org       = 'S'
      tables
        value_tab       = lt_f4tabletmodel
        field_tab       = lt_return_tab
      exceptions
        parameter_error = 1
        no_values_found = 2
        others          = 3.
Note: the internal table lt_return_tab[], contains the value i selected, but i expect this to be written to the ALV grid field for which F4 was performed.
Thanks in advance and Regards
Dev

*Method definition
      handle_on_f4
         for event onf4 of cl_gui_alv_grid
             importing e_fieldname
                       E_FIELDVALUE "Importing Type LVC_VALUE
                       es_row_no
                       er_event_data
                       et_bad_cells
                       e_display.
*Method implementation
method handle_on_f4.
    type-pools sesi .
    data:   lt_f4tabletmodel type table of str_classification_values,
            ls_f4tabletmodel type str_classification_values,
            lt_return_tab     type table of ddshretval,
            ls_return_tab     type ddshretval,
            lv_retfield_name type dfies-fieldname,
            lr_class_metadata type ref to cl_er_class_metadata,
            lt_class_systems type stty_er_classification_system,
            wa_class_systems type line of stty_er_classification_system,
            lv_class_system   type string.
    call method cl_er_class_metadata=>s_instance
      receiving
        r_instref = lr_class_metadata.
    if registry_name is initial.
      message i100(ws_tool). exit.
    endif.
read from cache-DB
    try.
      call method lr_class_metadata->read_db_data
        exporting
          i_registry                   = registry_name
        importing
          e_tab_classification_systems = lt_class_systems.
    endtry.
    loop at lt_class_systems into wa_class_systems.
      clear ls_f4tabletmodel.clear lv_class_system.
      lv_class_system = wa_class_systems-tmodel_key.
      ls_f4tabletmodel-class_name = lv_class_system.
      append ls_f4tabletmodel to lt_f4tabletmodel.
    endloop.
    lv_retfield_name = 'CLASS_NAME'.
f4-Popup
    call function 'F4IF_INT_TABLE_VALUE_REQUEST'
      exporting
        retfield        = lv_retfield_name
        value_org       = 'S'
      tables
        value_tab       = lt_f4tabletmodel
        return_tab      = lt_return_tab
      exceptions
        parameter_error = 1
        no_values_found = 2
        others          = 3.
    if sy-subrc <> 0.
      message id sy-msgid type sy-msgty number sy-msgno
                    with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
    endif.
get Value that has been chosen in F4-Help
    read table lt_return_tab into ls_return_tab index 1. "Always only one entry...
If empty, nothing has been chosen on the F4-Help, so just return
    check ls_return_tab is not initial.
change datatable, adding new F4 Data
    case e_fieldname.
      when 'CLASS_NAME'.
       <lf_f4_data>-class_VALUE = ls_return_tab-fieldval.
      when 'CLASS_VALUE'.
       <lf_f4_data>-class_VALUE = ls_return_tab-fieldval.
    endcase.
endmethod.

Supressing Std. SAP functions in F1 hep documentation of ALV grid Control

hello,
         Could anyone tel me how to suppress the std. sub-headings in F1 help documentation of ALV grid fields(OO)? Like, "Shorttext","Definition" appearing as
sub-headings for short text & docu. declared in Data element of a field.
Note : i ' ve declared Data element for fields thru ROLLNAME attribute of fieldcatalog.
Thanks.
-Swaminathan.

hI
I THINK IT MAY HELPFUL FOR YOU
*& Report ZAMIT_ALVOOPS
REPORT ZAMIT_ALVOOPS.
tables: mara,spfli.
types: begin of ty_tab,
        matnr type mara-matnr,
        ernam type mara-ernam,
        ersda type mara-ersda,
       end of ty_tab.
DATA ITAB1 TYPE TABLE OF SPFLI.
DATA WA1 LIKE LINE OF ITAB1.
DATA IO1 TYPE SPFLI-CARRID VALUE 'AA'.
data itab type table of ty_tab.
data wa like line of itab.
DATA OK_CODE TYPE SY-UCOMM.
DATA: GRID TYPE REF TO CL_GUI_ALV_GRID,
      CONT TYPE REF TO CL_GUI_CUSTOM_CONTAINER.
DATA: GRID1 TYPE REF TO CL_GUI_ALV_GRID,
      CONTA TYPE REF TO CL_GUI_CUSTOM_CONTAINER.
CREATE OBJECT CONT EXPORTING CONTAINER_NAME = 'CONT1' .
CREATE OBJECT GRID EXPORTING I_PARENT = CONT .
CREATE OBJECT CONTA EXPORTING CONTAINER_NAME = 'CONT2' .
CREATE OBJECT GRID1 EXPORTING I_PARENT = CONTA .
selection-screen begin of block b1 with frame title text-100.
select-options: s_matnr for mara-matnr.
selection-screen end of block b1.
select matnr ernam ersda from mara into corresponding fields of table itab up to 15 rows
where matnr in s_matnr .
call selection-screen 100.
*&      Module USER_COMMAND_0100 INPUT
      text
MODULE USER_COMMAND_0100 INPUT.
if ok_code = 'PB1'.
leave to screen 0.
else.
leave to screen 100.
endif.
ENDMODULE.                 " USER_COMMAND_0100 INPUT
*&      Module STATUS_0100 OUTPUT
      text
MODULE STATUS_0100 OUTPUT.
SET PF-STATUS 'xxxxxxxx'.
SET TITLEBAR 'xxx'.
SELECT * FROM SPFLI INTO
CORRESPONDING FIELDS OF TABLE ITAB1 WHERE CARRID = IO1.
CALL METHOD grid->SET_TABLE_FOR_FIRST_DISPLAY
EXPORTING
   I_BUFFER_ACTIVE               =
   I_BYPASSING_BUFFER            =
   I_CONSISTENCY_CHECK           =
    I_STRUCTURE_NAME              = 'MARA'
   IS_VARIANT                    =
   I_SAVE                        =
   I_DEFAULT                     = 'X'
   IS_LAYOUT                     =
   IS_PRINT                      =
   IT_SPECIAL_GROUPS             =
   IT_TOOLBAR_EXCLUDING          =
   IT_HYPERLINK                  =
   IT_ALV_GRAPHICS               =
   IT_EXCEPT_QINFO               =
   IR_SALV_ADAPTER               =
CHANGING
    IT_OUTTAB                     = itab.
   IT_FIELDCATALOG               =
   IT_SORT                       =
   IT_FILTER                     =
EXCEPTIONS
   INVALID_PARAMETER_COMBINATION = 1
   PROGRAM_ERROR                 = 2
   TOO_MANY_LINES                = 3
   others                        = 4
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
           WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
   CALL METHOD GRID1->SET_TABLE_FOR_FIRST_DISPLAY
    EXPORTING
      I_STRUCTURE_NAME = 'SPFLI'
    CHANGING
      IT_OUTTAB        = ITAB1.
ENDMODULE.                 " STATUS_0100 OUTPUT

ALV Grid output

Hi,
I have one issue on ALV Grid output.
Some times we will not have any values to display in ALV Grid output.
In such cases we usually have to display 'No Data found' in report output message(Below report header).
How to acheive this as all my ALV grid fields are of less length.
Note: Message should be displayed below ALV Header (Where we usually get 1st record to be displayed).
What is the solution for the same!
Thanks,
Deep.

Hello Deep,
You can try with,
MESSATE 'Data not Found' TYPE 'I'.
Bye
Gabriel P.-

ALV GRID Field Resizing

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