Fieldcatalog- emphasize Doubt!

Former Member · ‎2007 Jun 10

Hi!

One of our friend anwered to my tread, the value for emphasize in in fieldcatlog

W_FCAT-EMPHASIZE = 'C119'

What is C119 Means is this right

or

this is right

We ve to fill like this Cxyz.

C color always begin with c

x value (1-9) Color

y Intensified value 0 or 1

z Inverse Value 0 or 1

Note: 1 on

0 off

<b> which one is correct from the above if i am wrong pls explain C119</b>

Pls reply

Rahul.

Former Member · ‎2007 Jun 10

hi,

<b>W_FCAT-EMPHASIZE = 'C119' is correct, it is used for coloring the columns.</b>

W_FCAT-COL_POS = 1.
W_FCAT-FIELDNAME = 'KUNNR'.
W_FCAT-SELTEXT_M = 'CUST. NO'.
W_FCAT-HOTSPOT = 'X'. "HOT SPOT HAND SYMBOL
W_FCAT-EMPHASIZE = 'C119'. "FOR COLORING THE COLUMN 1
APPEND W_FCAT TO T_FCAT.

for sample program follow this link.

https://www.sdn.sap.com/irj/sdn/wiki?path=/display/snippets/abap-alvInteractiveReportfornewbies&

regards,

Ashokreddy.

uwe_schieferstein · ‎2007 Jun 10

Hello Rahul

Of course you a right. Inverse values (z) others than 0 or 1 are simply ignored.

The following sample report demonstrates that only values 0 and 1 are significant for y and z.

*&---------------------------------------------------------------------*
*& Report  ZUS_SDN_ALVGRID_EMPHASIZE
*&
*&---------------------------------------------------------------------*
*&
*&
*&---------------------------------------------------------------------*

REPORT  zus_sdn_alvgrid_emphasize.



DATA:
  gd_okcode        TYPE ui_func,
*
  gt_fcat          TYPE lvc_t_fcat,
  go_docking       TYPE REF TO cl_gui_docking_container,
  go_grid1         TYPE REF TO cl_gui_alv_grid.


DATA:
  gt_knb1          TYPE STANDARD TABLE OF knb1.


PARAMETERS:
  p_bukrs      TYPE bukrs  DEFAULT '2000'  OBLIGATORY.



*---------------------------------------------------------------------*
*       CLASS lcl_eventhandler DEFINITION
*---------------------------------------------------------------------*
*
*---------------------------------------------------------------------*
CLASS lcl_eventhandler DEFINITION.
  PUBLIC SECTION.

    CLASS-METHODS:
      handle_hotspot_click FOR EVENT hotspot_click OF cl_gui_alv_grid
        IMPORTING
          e_row_id
          e_column_id
          es_row_no
          sender.

ENDCLASS.                    "lcl_eventhandler DEFINITION


*---------------------------------------------------------------------*
*       CLASS lcl_eventhandler IMPLEMENTATION
*---------------------------------------------------------------------*
*
*---------------------------------------------------------------------*
CLASS lcl_eventhandler IMPLEMENTATION.

  METHOD handle_hotspot_click.
*   define local data
    DATA:
      ls_knb1     TYPE knb1,
      ls_col_id   TYPE lvc_s_col.

    READ TABLE gt_knb1 INTO ls_knb1 INDEX e_row_id-index.
    CHECK ( ls_knb1-kunnr IS NOT INITIAL ).

    CASE e_column_id-fieldname.
      WHEN 'KUNNR'.
        SET PARAMETER ID 'KUN' FIELD ls_knb1-kunnr.
        SET PARAMETER ID 'BUK' FIELD ls_knb1-bukrs.

        CALL TRANSACTION 'XD03' AND SKIP FIRST SCREEN.

      WHEN 'ERNAM'.
*        SET PARAMETER ID 'USR' FIELD ls_knb1-ernam.
*        NOTE: no parameter id available, yet simply show the priciple

        CALL TRANSACTION 'SU01' AND SKIP FIRST SCREEN.

      WHEN OTHERS.
*       do nothing
    ENDCASE.




*   Set active cell to field BUKRS otherwise the focus is still on
*   field KUNNR which will always raise event HOTSPOT_CLICK
    ls_col_id-fieldname = 'BUKRS'.
    CALL METHOD go_grid1->set_current_cell_via_id
      EXPORTING
        is_row_id    = e_row_id
        is_column_id = ls_col_id.



  ENDMETHOD.                    "handle_hotspot_click

ENDCLASS.                    "lcl_eventhandler IMPLEMENTATION


START-OF-SELECTION.

  SELECT        * FROM  knb1 INTO TABLE gt_knb1
         WHERE  bukrs  = p_bukrs.



* Create docking container
  CREATE OBJECT go_docking
    EXPORTING
      parent                      = cl_gui_container=>screen0
      ratio                       = 90
    EXCEPTIONS
      OTHERS                      = 6.
  IF sy-subrc <> 0.
*   MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*              WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
  ENDIF.


* Create ALV grid
  CREATE OBJECT go_grid1
    EXPORTING
      i_parent          = go_docking
    EXCEPTIONS
      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.

* Set event handler
  SET HANDLER:
    lcl_eventhandler=>handle_hotspot_click FOR go_grid1.


* Build fieldcatalog and set hotspot for field KUNNR
  PERFORM build_fieldcatalog_knb1.



* Display data
  CALL METHOD go_grid1->set_table_for_first_display
    CHANGING
      it_outtab       = gt_knb1
      it_fieldcatalog = gt_fcat
    EXCEPTIONS
      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.




* Link the docking container to the target dynpro
  CALL METHOD go_docking->link
    EXPORTING
      repid                       = syst-repid
      dynnr                       = '0100'
*      CONTAINER                   =
    EXCEPTIONS
      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.


* ok-code field = GD_OKCODE
  CALL SCREEN '0100'.


END-OF-SELECTION.

*&---------------------------------------------------------------------*
*&      Module  STATUS_0100  OUTPUT
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
MODULE status_0100 OUTPUT.
  SET PF-STATUS 'STATUS_0100'.
*  SET TITLEBAR 'xxx'.


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.


    WHEN OTHERS.
  ENDCASE.

  CLEAR: gd_okcode.

ENDMODULE.                 " USER_COMMAND_0100  INPUT


*&---------------------------------------------------------------------*
*&      Form  BUILD_FIELDCATALOG_KNB1
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
*  -->  p1        text
*  <--  p2        text
*----------------------------------------------------------------------*
FORM build_fieldcatalog_knb1 .
* define local data
  DATA:
    ld_xyz(3)      TYPE n,
    ls_fcat        TYPE lvc_s_fcat.

  CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'
    EXPORTING
*     I_BUFFER_ACTIVE              =
      i_structure_name             = 'KNB1'
*     I_CLIENT_NEVER_DISPLAY       = 'X'
*     I_BYPASSING_BUFFER           =
*     I_INTERNAL_TABNAME           =
    CHANGING
      ct_fieldcat                  = gt_fcat
    EXCEPTIONS
      inconsistent_interface       = 1
      program_error                = 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.


  LOOP AT gt_fcat INTO ls_fcat
          WHERE ( fieldname = 'KUNNR'  OR
                  fieldname = 'ERNAM' ).
    ls_fcat-hotspot = abap_true.
    MODIFY gt_fcat FROM ls_fcat.
  ENDLOOP.


  ld_xyz = '600'.
  LOOP AT gt_fcat INTO ls_fcat
                  WHERE ( key NE 'X' ).
    IF ( ld_xyz = '620' ).
      EXIT.
    ENDIF.

    CONCATENATE 'C' ld_xyz INTO ls_fcat-emphasize.
    CONDENSE ls_fcat-emphasize NO-GAPS.

    MODIFY gt_fcat FROM ls_fcat.
    ADD 1 TO ld_xyz.
  ENDLOOP.


ENDFORM.                    " BUILD_FIELDCATALOG_KNB1

Regards

Uwe