'how to code for table control wizard in module pool program

Question

Hi Gurus,
Please provide me a sample code of table control wizard...
Thanks in advance!!!!
Regards,
Kranthi

Answer 1

Hi Kranti,
check this code... it should be helpful
*& Module pool       Z_TABLE_CONTROL_WIZARD_DEMO                       *
PROGRAM  z_table_control_wizard_demo             .
DATA: BEGIN OF lt_vbak OCCURS 0,
       flag  TYPE c,
       vbeln TYPE vbeln_va,
       netwr TYPE netwr,
       kunnr TYPE kunnr,
      END OF lt_vbak.
DATA: sfkunnr TYPE kunnr.
*&spwizard: declaration of tablecontrol 'TCONTROL' itself
CONTROLS: tcontrol TYPE TABLEVIEW USING SCREEN 9000.
*&spwizard: lines of tablecontrol 'TCONTROL'
DATA:     g_tcontrol_lines  LIKE sy-loopc.
DATA:     ok_code LIKE sy-ucomm.
*&spwizard: output module for tc 'TCONTROL'. do not change this line!
*&spwizard: update lines for equivalent scrollbar
MODULE tcontrol_change_tc_attr OUTPUT.
  DESCRIBE TABLE lt_vbak LINES tcontrol-lines.
ENDMODULE.                    "TCONTROL_change_tc_attr OUTPUT
*&spwizard: output module for tc 'TCONTROL'. do not change this line!
*&spwizard: get lines of tablecontrol
MODULE tcontrol_get_lines OUTPUT.
  g_tcontrol_lines = sy-loopc.
ENDMODULE.                    "TCONTROL_get_lines OUTPUT
*&spwizard: input module for tc 'TCONTROL'. do not change this line!
*&spwizard: modify table
MODULE tcontrol_modify INPUT.
  MODIFY lt_vbak
    INDEX tcontrol-current_line.
ENDMODULE.                    "TCONTROL_modify INPUT
*&spwizard: input modul for tc 'TCONTROL'. do not change this line!
*&spwizard: mark table
MODULE tcontrol_mark INPUT.
  DATA: g_tcontrol_wa2 LIKE LINE OF lt_vbak.
  IF tcontrol-line_sel_mode = 1.
    LOOP AT lt_vbak INTO g_tcontrol_wa2
      WHERE flag = 'X'.
      g_tcontrol_wa2-flag = ''.
      MODIFY lt_vbak
        FROM g_tcontrol_wa2
        TRANSPORTING flag.
    ENDLOOP.
  ENDIF.
  MODIFY lt_vbak
    INDEX tcontrol-current_line
    TRANSPORTING flag.
ENDMODULE.                    "TCONTROL_mark INPUT
*&spwizard: input module for tc 'TCONTROL'. do not change this line!
*&spwizard: process user command
MODULE tcontrol_user_command INPUT.
  ok_code = sy-ucomm.
  PERFORM user_ok_tc USING    'TCONTROL'
                              'LT_VBAK'
                              'FLAG'
                     CHANGING ok_code.
  sy-ucomm = ok_code.
ENDMODULE.                    "TCONTROL_user_command INPUT
*   INCLUDE TABLECONTROL_FORMS                                         *
*&      Form  USER_OK_TC                                               *
FORM user_ok_tc USING    p_tc_name TYPE dynfnam
                         p_table_name
                         p_mark_name
                CHANGING p_ok      LIKE sy-ucomm.
*&SPWIZARD: BEGIN OF LOCAL DATA----------------------------------------*
  DATA: l_ok              TYPE sy-ucomm,
        l_offset          TYPE i.
*&SPWIZARD: END OF LOCAL DATA------------------------------------------*
*&SPWIZARD: Table control specific operations                          *
*&SPWIZARD: evaluate TC name and operations                            *
  SEARCH p_ok FOR p_tc_name.
  IF sy-subrc <> 0.
    EXIT.
  ENDIF.
  l_offset = STRLEN( p_tc_name ) + 1.
  l_ok = p_ok+l_offset.
*&SPWIZARD: execute general and TC specific operations                 *
  CASE l_ok.
    WHEN 'INSR'.                      "insert row
      PERFORM fcode_insert_row USING    p_tc_name
                                        p_table_name.
      CLEAR p_ok.
    WHEN 'DELE'.                      "delete row
      PERFORM fcode_delete_row USING    p_tc_name
                                        p_table_name
                                        p_mark_name.
      CLEAR p_ok.
    WHEN 'P--' OR                     "top of list
         'P-'  OR                     "previous page
         'P+'  OR                     "next page
         'P++'.                       "bottom of list
      PERFORM compute_scrolling_in_tc USING p_tc_name
                                            l_ok.
      CLEAR p_ok.
*     WHEN 'L--'.                       "total left
*       PERFORM FCODE_TOTAL_LEFT USING P_TC_NAME.
*     WHEN 'L-'.                        "column left
*       PERFORM FCODE_COLUMN_LEFT USING P_TC_NAME.
*     WHEN 'R+'.                        "column right
*       PERFORM FCODE_COLUMN_RIGHT USING P_TC_NAME.
*     WHEN 'R++'.                       "total right
*       PERFORM FCODE_TOTAL_RIGHT USING P_TC_NAME.
    WHEN 'MARK'.                      "mark all filled lines
      PERFORM fcode_tc_mark_lines USING p_tc_name
                                        p_table_name
                                        p_mark_name   .
      CLEAR p_ok.
    WHEN 'DMRK'.                      "demark all filled lines
      PERFORM fcode_tc_demark_lines USING p_tc_name
                                          p_table_name
                                          p_mark_name .
      CLEAR p_ok.
*     WHEN 'SASCEND'   OR
*          'SDESCEND'.                  "sort column
*       PERFORM FCODE_SORT_TC USING P_TC_NAME
*                                   l_ok.
  ENDCASE.
ENDFORM.                              " USER_OK_TC
*&      Form  FCODE_INSERT_ROW                                         *
FORM fcode_insert_row
              USING    p_tc_name           TYPE dynfnam
                       p_table_name             .
*&SPWIZARD: BEGIN OF LOCAL DATA----------------------------------------*
  DATA l_lines_name       LIKE feld-name.
  DATA l_selline          LIKE sy-stepl.
  DATA l_lastline         TYPE i.
  DATA l_line             TYPE i.
  DATA l_table_name       LIKE feld-name.
  FIELD-SYMBOLS <tc>                 TYPE cxtab_control.
  FIELD-SYMBOLS <table>              TYPE STANDARD TABLE.
  FIELD-SYMBOLS <lines>              TYPE i.
*&SPWIZARD: END OF LOCAL DATA------------------------------------------*
  ASSIGN (p_tc_name) TO <tc>.
*&SPWIZARD: get the table, which belongs to the tc                     *
  CONCATENATE p_table_name '[]' INTO l_table_name. "table body
  ASSIGN (l_table_name) TO <table>.                "not headerline
*&SPWIZARD: get looplines of TableControl                              *
  CONCATENATE 'G_' p_tc_name '_LINES' INTO l_lines_name.
  ASSIGN (l_lines_name) TO <lines>.
*&SPWIZARD: get current line                                           *
  GET CURSOR LINE l_selline.
  IF sy-subrc <> 0.                   " append line to table
    l_selline = <tc>-lines + 1.
*&SPWIZARD: set top line                                               *
    IF l_selline > <lines>.
      <tc>-top_line = l_selline - <lines> + 1 .
    ELSE.
      <tc>-top_line = 1.
    ENDIF.
  ELSE.                               " insert line into table
    l_selline = <tc>-top_line + l_selline - 1.
    l_lastline = <tc>-top_line + <lines> - 1.
  ENDIF.
*&SPWIZARD: set new cursor line                                        *
  l_line = l_selline - <tc>-top_line + 1.
*&SPWIZARD: insert initial line                                        *
  INSERT INITIAL LINE INTO <table> INDEX l_selline.
  <tc>-lines = <tc>-lines + 1.
*&SPWIZARD: set cursor                                                 *
  SET CURSOR LINE l_line.
ENDFORM.                              " FCODE_INSERT_ROW
*&      Form  FCODE_DELETE_ROW                                         *
FORM fcode_delete_row
              USING    p_tc_name           TYPE dynfnam
                       p_table_name
                       p_mark_name   .
*&SPWIZARD: BEGIN OF LOCAL DATA----------------------------------------*
  DATA l_table_name       LIKE feld-name.
  FIELD-SYMBOLS <tc>         TYPE cxtab_control.
  FIELD-SYMBOLS <table>      TYPE STANDARD TABLE.
  FIELD-SYMBOLS <wa>.
  FIELD-SYMBOLS <mark_field>.
*&SPWIZARD: END OF LOCAL DATA------------------------------------------*
  ASSIGN (p_tc_name) TO <tc>.
*&SPWIZARD: get the table, which belongs to the tc                     *
  CONCATENATE p_table_name '[]' INTO l_table_name. "table body
  ASSIGN (l_table_name) TO <table>.                "not headerline
*&SPWIZARD: delete marked lines                                        *
  DESCRIBE TABLE <table> LINES <tc>-lines.
  LOOP AT <table> ASSIGNING <wa>.
*&SPWIZARD: access to the component 'FLAG' of the table header         *
    ASSIGN COMPONENT p_mark_name OF STRUCTURE <wa> TO <mark_field>.
    IF <mark_field> = 'X'.
      DELETE <table> INDEX syst-tabix.
      IF sy-subrc = 0.
        <tc>-lines = <tc>-lines - 1.
      ENDIF.
    ENDIF.
  ENDLOOP.
ENDFORM.                              " FCODE_DELETE_ROW
*&      Form  COMPUTE_SCROLLING_IN_TC
*       text
*      -->P_TC_NAME  name of tablecontrol
*      -->P_OK       ok code
FORM compute_scrolling_in_tc USING    p_tc_name
                                      p_ok.
*&SPWIZARD: BEGIN OF LOCAL DATA----------------------------------------*
  DATA l_tc_new_top_line     TYPE i.
  DATA l_tc_name             LIKE feld-name.
  DATA l_tc_lines_name       LIKE feld-name.
  DATA l_tc_field_name       LIKE feld-name.
  FIELD-SYMBOLS <tc>         TYPE cxtab_control.
  FIELD-SYMBOLS <lines>      TYPE i.
*&SPWIZARD: END OF LOCAL DATA------------------------------------------*
  ASSIGN (p_tc_name) TO <tc>.
*&SPWIZARD: get looplines of TableControl                              *
  CONCATENATE 'G_' p_tc_name '_LINES' INTO l_tc_lines_name.
  ASSIGN (l_tc_lines_name) TO <lines>.
*&SPWIZARD: is no line filled?                                         *
  IF <tc>-lines = 0.
*&SPWIZARD: yes, ...                                                   *
    l_tc_new_top_line = 1.
  ELSE.
*&SPWIZARD: no, ...                                                    *
    CALL FUNCTION 'SCROLLING_IN_TABLE'
         EXPORTING
              entry_act             = <tc>-top_line
              entry_from            = 1
              entry_to              = <tc>-lines
              last_page_full        = 'X'
              loops                 = <lines>
              ok_code               = p_ok
              overlapping           = 'X'
         IMPORTING
              entry_new             = l_tc_new_top_line
         EXCEPTIONS
*              NO_ENTRY_OR_PAGE_ACT  = 01
*              NO_ENTRY_TO           = 02
*              NO_OK_CODE_OR_PAGE_GO = 03
              OTHERS                = 0.
  ENDIF.
*&SPWIZARD: get actual tc and column                                   *
  GET CURSOR FIELD l_tc_field_name
             AREA  l_tc_name.
  IF syst-subrc = 0.
    IF l_tc_name = p_tc_name.
*&SPWIZARD: et actual column                                           *
      SET CURSOR FIELD l_tc_field_name LINE 1.
    ENDIF.
  ENDIF.
*&SPWIZARD: set the new top line                                       *
  <tc>-top_line = l_tc_new_top_line.
ENDFORM.                              " COMPUTE_SCROLLING_IN_TC
*&      Form  FCODE_TC_MARK_LINES
*       marks all TableControl lines
*      -->P_TC_NAME  name of tablecontrol
FORM fcode_tc_mark_lines USING p_tc_name
                               p_table_name
                               p_mark_name.
*&SPWIZARD: EGIN OF LOCAL DATA-----------------------------------------*
  DATA l_table_name       LIKE feld-name.
  FIELD-SYMBOLS <tc>         TYPE cxtab_control.
  FIELD-SYMBOLS <table>      TYPE STANDARD TABLE.
  FIELD-SYMBOLS <wa>.
  FIELD-SYMBOLS <mark_field>.
*&SPWIZARD: END OF LOCAL DATA------------------------------------------*
  ASSIGN (p_tc_name) TO <tc>.
*&SPWIZARD: get the table, which belongs to the tc                     *
  CONCATENATE p_table_name '[]' INTO l_table_name. "table body
  ASSIGN (l_table_name) TO <table>.                "not headerline
*&SPWIZARD: mark all filled lines                                      *
  LOOP AT <table> ASSIGNING <wa>.
*&SPWIZARD: access to the component 'FLAG' of the table header         *
    ASSIGN COMPONENT p_mark_name OF STRUCTURE <wa> TO <mark_field>.
    <mark_field> = 'X'.
  ENDLOOP.
ENDFORM.                                          "fcode_tc_mark_lines
*&      Form  FCODE_TC_DEMARK_LINES
*       demarks all TableControl lines
*      -->P_TC_NAME  name of tablecontrol
FORM fcode_tc_demark_lines USING p_tc_name
                                 p_table_name
                                 p_mark_name .
*&SPWIZARD: BEGIN OF LOCAL DATA----------------------------------------*
  DATA l_table_name       LIKE feld-name.
  FIELD-SYMBOLS <tc>         TYPE cxtab_control.
  FIELD-SYMBOLS <table>      TYPE STANDARD TABLE.
  FIELD-SYMBOLS <wa>.
  FIELD-SYMBOLS <mark_field>.
*&SPWIZARD: END OF LOCAL DATA------------------------------------------*
  ASSIGN (p_tc_name) TO <tc>.
*&SPWIZARD: get the table, which belongs to the tc                     *
  CONCATENATE p_table_name '[]' INTO l_table_name. "table body
  ASSIGN (l_table_name) TO <table>.                "not headerline
*&SPWIZARD: demark all filled lines                                    *
  LOOP AT <table> ASSIGNING <wa>.
*&SPWIZARD: access to the component 'FLAG' of the table header         *
    ASSIGN COMPONENT p_mark_name OF STRUCTURE <wa> TO <mark_field>.
    <mark_field> = space.
  ENDLOOP.
ENDFORM.                                          "fcode_tc_mark_lines
*&      Module  STATUS_9000  OUTPUT
*       text
MODULE status_9000 OUTPUT.
  SET PF-STATUS 'S9000'.
  SET TITLEBAR 'T9000'.
ENDMODULE.                 " STATUS_9000  OUTPUT
*&      Module  USER_COMMAND_9000  INPUT
*       text
MODULE user_command_9000 INPUT.
  CASE sy-ucomm.
    WHEN 'BACK' OR 'EXIT' OR 'CANCEL'.
      LEAVE TO SCREEN 0.
    WHEN 'DISP'.
      SELECT vbeln netwr kunnr INTO CORRESPONDING FIELDS OF TABLE lt_vbak
      FROM vbak
      WHERE kunnr = sfkunnr.
*    LEAVE TO LIST-PROCESSING [AND RETURN TO SCREEN <nnnn>].
*    By default, the dialog processor returns to the PBO processing of
*    the screen from which the list processor was called. The optional
*    addition AND RETURN TO SCREEN allows you to specify a different
*    screen in the current screen sequence at whose PBO event you want
*    to resume processing.
    when 'LIST'.
    LEAVE TO LIST-PROCESSING.
    WRITE:/ 'Time  :', SY-UZEIT.
    LOOP AT LT_VBAK.
    WRITE:/ LT_VBAK-VBELN,
            LT_VBAK-NETWR,
            LT_VBAK-KUNNR.
    ENDLOOP.
    WHEN 'SUBM'.
*& You can call executable programs from other ABAP programs using the
*& following statement:
*& SUBMIT <rep>|(<field>) [AND RETURN] [<options>].
      SUBMIT z_submit_report VIA SELECTION-SCREEN AND RETURN.
  ENDCASE.
ENDMODULE.                 " USER_COMMAND_9000  INPUT
                                                 TABLE CONTROL WIZARD SE51 CODE
PROCESS BEFORE OUTPUT.
*&spwizard: pbo flow logic for tablecontrol 'TCONTROL'
  module TCONTROL_change_tc_attr.
*&spwizard: module TCONTROL_change_col_attr.
  loop at   LT_VBAK
       with control TCONTROL
       cursor TCONTROL-current_line.
    module TCONTROL_get_lines.
*&spwizard:   module TCONTROL_change_field_attr
  endloop.
MODULE STATUS_9000.
PROCESS AFTER INPUT.
*&spwizard: pai flow logic for tablecontrol 'TCONTROL'
  loop at LT_VBAK.
    chain.
      field LT_VBAK-VBELN.
      field LT_VBAK-NETWR.
      field LT_VBAK-KUNNR.
      module TCONTROL_modify on chain-request.
    endchain.
    field LT_VBAK-FLAG
      module TCONTROL_mark on request.
  endloop.
  module TCONTROL_user_command.
*&spwizard: module TCONTROL_change_tc_attr.
*&spwizard: module TCONTROL_change_col_attr.
MODULE USER_COMMAND_9000.
regards
padma