ALV with OO
Hi ,
Can anyone please help me out with OOPS concepts in alv.If any one of u have any kind of material for OOPS in alv please share it with me.what are the advantanges of using OO in alv when we have the normal FMs to serve the purpose.i am new to this OOPS concept in alv.please help me out
regards
sandeep
Hi,
Check this code..
REPORT ZTEST1234_ALV_TOP 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.
"The Below Definitions Must.....
DATA:
* Reference to document
DG_DYNDOC_ID TYPE REF TO CL_DD_DOCUMENT,
* Reference to split container
DG_SPLITTER TYPE REF TO CL_GUI_SPLITTER_CONTAINER,
* Reference to grid container
DG_PARENT_GRID TYPE REF TO CL_GUI_CONTAINER,
* Reference to html container
DG_HTML_CNTRL TYPE REF TO CL_GUI_HTML_VIEWER,
* Reference to html container
DG_PARENT_HTML TYPE REF TO CL_GUI_CONTAINER.
"up to here
* 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,
**Double Click Handler
HANDLE_DOUBLE_CLICK FOR EVENT DOUBLE_CLICK OF CL_GUI_ALV_GRID
IMPORTING E_ROW E_COLUMN ES_ROW_NO,
TOP_OF_PAGE FOR EVENT TOP_OF_PAGE "event handler
OF CL_GUI_ALV_GRID
IMPORTING E_DYNDOC_ID.
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
METHOD TOP_OF_PAGE. "implementation
* Top-of-page event
PERFORM EVENT_TOP_OF_PAGE USING DG_DYNDOC_ID.
ENDMETHOD. "top_of_page
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
DATA: OK_CODE LIKE SY-UCOMM,
SAVE_OK LIKE SY-UCOMM,
G_CONTAINER1 TYPE SCRFNAME VALUE 'TEST',
GS_LAYOUT TYPE LVC_S_LAYO.
*- 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.
DATA:BEGIN OF ITAB OCCURS 0,
VBELN LIKE LIKP-VBELN,
POSNR LIKE LIPS-POSNR,
CELLCOLOR TYPE LVC_T_SCOL, "required for color
DROP(10),
END OF ITAB.
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.
"attention.....from here
"split your container here...into two parts
"create the container
CREATE OBJECT G_CUSTOM_CONTAINER
EXPORTING CONTAINER_NAME = G_CONTAINER1.
"this is for top of page
* Create TOP-Document
CREATE OBJECT DG_DYNDOC_ID
EXPORTING STYLE = 'ALV_GRID'.
* Create Splitter for custom_container
CREATE OBJECT DG_SPLITTER
EXPORTING PARENT = G_CUSTOM_CONTAINER
ROWS = 2
COLUMNS = 1.
* Split the custom_container to two containers and move the reference
* to receiving containers g_parent_html and g_parent_grid
"i am allocating the space for grid and top of page
CALL METHOD DG_SPLITTER->GET_CONTAINER
EXPORTING
ROW = 1
COLUMN = 1
RECEIVING
CONTAINER = DG_PARENT_HTML.
CALL METHOD DG_SPLITTER->GET_CONTAINER
EXPORTING
ROW = 2
COLUMN = 1
RECEIVING
CONTAINER = DG_PARENT_GRID.
"you can set the height of it
* Set height for g_parent_html
CALL METHOD DG_SPLITTER->SET_ROW_HEIGHT
EXPORTING
ID = 1
HEIGHT = 5.
"from here as usual..you need to specify parent as splitter part
"which we alloted for grid
CREATE OBJECT G_GRID
EXPORTING I_PARENT = DG_PARENT_GRID.
* Set a titlebar for the grid control
CLEAR GS_LAYOUT.
GS_LAYOUT-GRID_TITLE = TEXT-003.
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_ENTER.
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->TOP_OF_PAGE 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.
**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[].
"do these..{
* Initializing document
CALL METHOD DG_DYNDOC_ID->INITIALIZE_DOCUMENT.
* Processing events
CALL METHOD G_GRID->LIST_PROCESSING_EVENTS
EXPORTING
I_EVENT_NAME = 'TOP_OF_PAGE'
I_DYNDOC_ID = DG_DYNDOC_ID.
"end }
* 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 = 'IT_FINAL'.
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 = 'IT_FINAL'.
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 = 'IT_FINAL'.
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.
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.
LOOP AT ITAB .
* First listbox (handle '1').
IF SY-INDEX = 1.
LS_DRAL-HANDLE = '1'.
LS_DRAL-VALUE = ' '.
LS_DRAL-INT_VALUE = ' '.
ELSE.
LS_DRAL-HANDLE = '1'.
LS_DRAL-VALUE = ITAB-POSNR.
LS_DRAL-INT_VALUE = ITAB-POSNR.
ENDIF.
APPEND LS_DRAL TO LT_DRAL.
ENDLOOP.
**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
*& Form EVENT_TOP_OF_PAGE
* text
* -->DG_DYNDOC_ID text
FORM EVENT_TOP_OF_PAGE USING DG_DYNDOC_ID TYPE REF TO CL_DD_DOCUMENT.
"this is more clear.....check it
"first add text, then pass it to comentry write fm
DATA : DL_TEXT(255) TYPE C. "Text
* Populating header to top-of-page
CALL METHOD DG_DYNDOC_ID->ADD_TEXT
EXPORTING
TEXT = 'Test Report'
SAP_STYLE = CL_DD_AREA=>HEADING.
* Add new-line
CALL METHOD DG_DYNDOC_ID->NEW_LINE.
CLEAR : DL_TEXT.
* Move program ID
CONCATENATE 'Program Name :' SY-REPID
INTO DL_TEXT SEPARATED BY SPACE.
* Add Program Name to Document
PERFORM ADD_TEXT USING DL_TEXT.
* Add new-line
CALL METHOD DG_DYNDOC_ID->NEW_LINE.
CLEAR : DL_TEXT.
* Move User ID
CONCATENATE 'User ID :' SY-UNAME INTO DL_TEXT SEPARATED BY SPACE
* Add User ID to Document
PERFORM ADD_TEXT USING DL_TEXT.
* Add new-line
CALL METHOD DG_DYNDOC_ID->NEW_LINE.
CLEAR : DL_TEXT.
* Move Client
CONCATENATE 'Client :' SY-MANDT INTO DL_TEXT SEPARATED BY SPACE.
* Add Client to Document
PERFORM ADD_TEXT USING DL_TEXT.
* Add new-line
CALL METHOD DG_DYNDOC_ID->NEW_LINE.
CLEAR : DL_TEXT.
* Move date
WRITE SY-DATUM TO DL_TEXT.
CONCATENATE 'Date :' DL_TEXT INTO DL_TEXT SEPARATED BY SPACE.
* Add Date to Document
PERFORM ADD_TEXT USING DL_TEXT.
* Add new-line
CALL METHOD DG_DYNDOC_ID->NEW_LINE.
CLEAR : DL_TEXT.
* Move time
WRITE SY-UZEIT TO DL_TEXT.
CONCATENATE 'Time :' DL_TEXT INTO DL_TEXT SEPARATED BY SPACE.
* Add Time to Document
PERFORM ADD_TEXT USING DL_TEXT.
* Add new-line
CALL METHOD DG_DYNDOC_ID->NEW_LINE.
* Populating data to html control
PERFORM HTML.
ENDFORM. " EVENT_TOP_OF_PAGE
*& Form ADD_TEXT
* To add Text
FORM ADD_TEXT USING P_TEXT TYPE SDYDO_TEXT_ELEMENT.
* Adding text
CALL METHOD DG_DYNDOC_ID->ADD_TEXT
EXPORTING
TEXT = P_TEXT
SAP_EMPHASIS = CL_DD_AREA=>HEADING.
ENDFORM. " ADD_TEXT
*& Form HTML
* text
FORM HTML.
DATA : DL_LENGTH TYPE I, " Length
DL_BACKGROUND_ID TYPE SDYDO_KEY VALUE SPACE. " Background_id
* Creating html control
IF DG_HTML_CNTRL IS INITIAL.
CREATE OBJECT DG_HTML_CNTRL
EXPORTING
PARENT = DG_PARENT_HTML.
ENDIF.
* Reuse_alv_grid_commentary_set
CALL FUNCTION 'REUSE_ALV_GRID_COMMENTARY_SET'
EXPORTING
DOCUMENT = DG_DYNDOC_ID
BOTTOM = SPACE
IMPORTING
LENGTH = DL_LENGTH.
* Get TOP->HTML_TABLE ready
CALL METHOD DG_DYNDOC_ID->MERGE_DOCUMENT.
* Set wallpaper
CALL METHOD DG_DYNDOC_ID->SET_DOCUMENT_BACKGROUND
EXPORTING
PICTURE_ID = DL_BACKGROUND_ID.
* Connect TOP document to HTML-Control
DG_DYNDOC_ID->HTML_CONTROL = DG_HTML_CNTRL.
* Display TOP document
CALL METHOD DG_DYNDOC_ID->DISPLAY_DOCUMENT
EXPORTING
REUSE_CONTROL = 'X'
PARENT = DG_PARENT_HTML
EXCEPTIONS
HTML_DISPLAY_ERROR = 1.
IF SY-SUBRC NE 0.
MESSAGE I999 WITH 'Error in displaying top-of-page'(036).
ENDIF.
ENDFORM. " HTML
Regards
vijay
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https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/e8a1d690-0201-0010-b7ad-d9719a415907
http://www.geocities.com/mpioud/Abap_programs.html
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http://www.sapgenie.com/abap/controls/alvgrid.htm
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCSRVALV/BCSRVALV.pdf
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCCIDOCK/BCCIDOCK.pdf
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCCIGOF/BCCIGOF.pdf
http://www.sapdevelopment.co.uk/reporting/alv/alvscr.htm
http://esnips.com/doc/b708766f-a934-42a1-8064-c4de75b48fc4/Sample-Program-of-alv-using-oops.ppt
http://esnips.com/doc/a2e42503-cf0f-4418-94ee-580f5900a81f/alv-with-oop.doc
http://esnips.com/doc/2d953590-e8c5-490c-a607-d1ab7cf517d7/ALV.pdf
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Code :
DATA: o_grid TYPE REF TO cl_gui_alv_grid,
o_container TYPE REF TO cl_gui_custom_container,
o_dockingcontainer TYPE REF TO cl_gui_docking_container .
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EXPORTING
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METHOD handle_top_of_page.
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when i am going from 1st detail list to basic list and choosing another sales order number i am geting the previous data instead of data according to new sales order number.
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The code is as follows
*& Report ZAP_OOPS_ALV_2
*& Interactive alv with oops.
REPORT zap_oops_alv_2 MESSAGE-ID zapmsg.
*& Structure Declaration
Structure Declaration for sales order header data
TYPES: BEGIN OF ty_vbak,
vbeln TYPE vbeln_va, "Sales Ord Num
vkorg TYPE vkorg, "Sales Org
vkgrp TYPE vkgrp, "Sales Grp
kunnr TYPE kunnr, "Customer
END OF ty_vbak,
Structure Declaration for sales order item data
BEGIN OF ty_vbap,
vbeln TYPE vbeln_va, "Sales Ord Num
posnr TYPE posnr, "Sales item
matnr TYPE matnr, "Material Num
matkl TYPE matkl, "Material Grp
netwr TYPE netwr, "Net values
END OF ty_vbap,
Structure Declaration for customer data
BEGIN OF ty_kna1,
kunnr TYPE kunnr, "Customer
name1 TYPE name1, "Name
ort01 TYPE ort01, "City
pstlz TYPE pstlz, "Postal code
regio TYPE regio, "State
END OF ty_kna1,
Structure declaration for final output
BEGIN OF ty_output,
vbeln TYPE vbeln_va, "Sales Ord Num
vkorg TYPE vkorg, "Sales Org
vkgrp TYPE vkgrp, "Sales Grp
kunnr TYPE kunnr, "Customer
name1 TYPE name1, "Name
ort01 TYPE ort01, "City
pstlz TYPE pstlz, "Postal code
regio TYPE regio, "State
posnr TYPE posnr, "Sales item
matnr TYPE matnr, "Material Num
matkl TYPE matkl, "Material Grp
netwr TYPE netwr, "Net values
END OF ty_output.
*& Internal table Declaration
DATA: t_vbak TYPE STANDARD TABLE OF ty_vbak INITIAL SIZE 0,
t_vbap TYPE STANDARD TABLE OF ty_vbap INITIAL SIZE 0,
t_kna1 TYPE STANDARD TABLE OF ty_kna1 INITIAL SIZE 0,
t_output TYPE STANDARD TABLE OF ty_output INITIAL SIZE 0,
t_vbep TYPE STANDARD TABLE OF vbep INITIAL SIZE 0,
*& Work Area Declaration
w_vbak TYPE ty_vbak,
w_vbap TYPE ty_vbap,
w_kna1 TYPE ty_kna1,
w_output TYPE ty_output,
w_vbep TYPE vbep,
g_flag TYPE char1,
g_vbeln TYPE vbak-vbeln.
Alv Declarations
DATA:g_custom_container1 TYPE REF TO cl_gui_custom_container,
g_custom_container2 TYPE REF TO cl_gui_custom_container,
g_grid1 TYPE REF TO cl_gui_alv_grid,
g_grid2 TYPE REF TO cl_gui_alv_grid,
w_fieldcat TYPE lvc_s_fcat,
t_fieldcat TYPE lvc_t_fcat.
*& Selection Screen Declaration
SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME.
SELECT-OPTIONS:s_vbeln FOR g_vbeln.
SELECTION-SCREEN END OF BLOCK b1.
CLASS handle DEFINITION
CLASS handle DEFINITION.
PUBLIC SECTION.
CLASS-METHODS:click FOR EVENT double_click OF cl_gui_alv_grid
IMPORTING e_row.
ENDCLASS. "handle DEFINITION
CLASS handle IMPLEMENTATION
CLASS handle IMPLEMENTATION.
METHOD click.
CLEAR w_output.
READ TABLE t_output INTO w_output INDEX e_row.
CLEAR e_row.
REFRESH t_vbep.
SELECT *
FROM vbep
INTO TABLE t_vbep
WHERE vbeln = w_output-vbeln.
CREATE OBJECT g_custom_container2
EXPORTING
container_name = 'GRID2'.
CREATE OBJECT g_grid2
EXPORTING
i_parent = g_custom_container2.
CALL SCREEN 200.
ENDMETHOD. "click
ENDCLASS. "handle IMPLEMENTATION
DATA: g_handle TYPE REF TO handle.
CLASS main DEFINITION
CLASS main DEFINITION.
PUBLIC SECTION.
METHODS:get_vbak,
get_vbap,
get_kna1,
disp_output,
validate_vbeln,
display_alv.
ENDCLASS. "main DEFINITION
CLASS main IMPLEMENTATION
CLASS main IMPLEMENTATION.
Method declaration for getting vbak data
METHOD get_vbak.
SELECT vbeln
vkorg
vkgrp
kunnr
FROM vbak
INTO TABLE t_vbak
WHERE vbeln IN s_vbeln.
ENDMETHOD. "get_vbak
Method Declaration for getting VBAP data
METHOD get_vbap.
SELECT vbeln
posnr
matnr
matkl
netwr
FROM vbap
INTO TABLE t_vbap
FOR ALL ENTRIES IN t_vbak
WHERE vbeln = t_vbak-vbeln.
ENDMETHOD. "get_vbap
Method Declaration for getting KNA1 data
METHOD get_kna1.
SELECT kunnr
name1
ort01
pstlz
regio
FROM kna1
INTO TABLE t_kna1
FOR ALL ENTRIES IN t_vbak
WHERE kunnr = t_vbak-kunnr.
ENDMETHOD. "get_kna1
Method Declaration for displaying the output
METHOD disp_output.
LOOP AT t_vbap INTO w_vbap.
w_output-vbeln = w_vbap-vbeln.
w_output-posnr = w_vbap-posnr.
w_output-matnr = w_vbap-matnr.
w_output-matkl = w_vbap-matkl.
w_output-netwr = w_vbap-netwr.
CLEAR w_vbak.
READ TABLE t_vbak INTO w_vbak WITH KEY vbeln = w_vbap-vbeln.
IF sy-subrc = 0.
w_output-vkorg = w_vbak-vkorg.
w_output-vkgrp = w_vbak-vkgrp.
w_output-kunnr = w_vbak-kunnr.
ENDIF.
CLEAR w_kna1.
READ TABLE t_kna1 INTO w_kna1 WITH KEY kunnr = w_vbak-kunnr.
IF sy-subrc = 0.
w_output-name1 = w_kna1-name1.
w_output-ort01 = w_kna1-ort01.
w_output-pstlz = w_kna1-pstlz.
w_output-regio = w_kna1-regio.
ENDIF.
APPEND w_output TO t_output.
CLEAR w_output.
ENDLOOP.
ENDMETHOD. "disp_output
METHOD validate_vbeln.
DATA:l_vbeln TYPE vbeln_va.
SELECT SINGLE vbeln
FROM vbak
INTO l_vbeln
WHERE vbeln IN s_vbeln.
IF sy-subrc <> 0.
MESSAGE e001.
ENDIF.
ENDMETHOD. "validate_vbeln
METHOD display_alv.
CREATE OBJECT g_custom_container1
EXPORTING
container_name = 'GRID1'.
CREATE OBJECT g_grid1
EXPORTING
i_parent = g_custom_container1.
SET HANDLER g_handle->click FOR g_grid1.
w_fieldcat-col_pos = 1.
w_fieldcat-fieldname = 'VBELN'.
w_fieldcat-scrtext_m = 'Sales Ord'.
APPEND w_fieldcat TO t_fieldcat.
CLEAR w_fieldcat.
w_fieldcat-col_pos = 2.
w_fieldcat-fieldname = 'POSNR'.
w_fieldcat-scrtext_m = 'Sales Item'.
APPEND w_fieldcat TO t_fieldcat.
CLEAR w_fieldcat.
w_fieldcat-col_pos = 3.
w_fieldcat-fieldname = 'MATNR'.
w_fieldcat-scrtext_m = 'Material'.
APPEND w_fieldcat TO t_fieldcat.
CLEAR w_fieldcat.
w_fieldcat-col_pos = 4.
w_fieldcat-fieldname = 'VKORG'.
w_fieldcat-scrtext_m = 'Sale Org'.
APPEND w_fieldcat TO t_fieldcat.
CLEAR w_fieldcat.
w_fieldcat-col_pos = 5.
w_fieldcat-fieldname = 'KUNNR'.
w_fieldcat-scrtext_m = 'Customer'.
APPEND w_fieldcat TO t_fieldcat.
CLEAR w_fieldcat.
CALL SCREEN 100.
ENDMETHOD. "display_alv
ENDCLASS. "main IMPLEMENTATION
DATA:g_main TYPE REF TO main.
Selection SELECTION EVENT
AT SELECTION-SCREEN.
*Create the object
CREATE OBJECT g_main.
CALL METHOD g_main->validate_vbeln.
Start of selection EVENT
START-OF-SELECTION.
CALL METHOD g_main->get_vbak .
CALL METHOD g_main->get_vbap.
CALL METHOD g_main->get_kna1.
CALL METHOD g_main->disp_output.
CALL METHOD g_main->display_alv.
*& Module STATUS_0100 OUTPUT
text
MODULE status_0100 OUTPUT.
SET PF-STATUS 'MENU'.
SET TITLEBAR 'xxx'.
CALL METHOD g_grid1->set_table_for_first_display
CHANGING
it_outtab = t_output
it_fieldcatalog = t_fieldcat.
ENDMODULE. " STATUS_0100 OUTPUT
*& Module STATUS_0200 OUTPUT
text
MODULE status_0200 OUTPUT.
SET PF-STATUS 'MENU1'.
SET TITLEBAR 'xxx'.
CALL METHOD g_grid2->set_table_for_first_display
EXPORTING
i_structure_name = 'VBEP'
CHANGING
it_outtab = t_vbep.
ENDMODULE. " STATUS_0200 OUTPUT
*& Module USER_COMMAND_0100 INPUT
text
MODULE user_command_0100 INPUT.
CASE sy-ucomm.
WHEN 'BACK'.
LEAVE TO SCREEN 0.
WHEN 'EXIT'.
LEAVE PROGRAM.
ENDCASE.
ENDMODULE. " USER_COMMAND_0100 INPUT
*& Module USER_COMMAND_0200 INPUT
text
MODULE user_command_0200 INPUT.
CASE sy-ucomm.
WHEN 'BACK'.
g_flag = 'X'.
REFRESH t_vbep.
SET HANDLER g_handle->click FOR g_grid1.
CALL METHOD g_main->display_alv.
CALL SCREEN 100.
LEAVE TO LIST-PROCESSING AND RETURN TO SCREEN 100.
LEAVE TO SCREEN 0 .
SET SCREEN 100. LEAVE SCREEN.
WHEN 'EXIT'.
LEAVE PROGRAM.
ENDCASE.
ENDMODULE. " USER_COMMAND_0200 INPUTHi Srikar,
In OOPS ALV, we first define screen then we define container on screen. Container means area on screen where you'll be placing your ALV.
CREATE OBJECT r_cont
EXPORTING
container_name = 'CONTAINER_1' " Container name
EXCEPTIONS
OTHERS = 6
Now you assign reference of container to your grid. grid defines structure of your ALV.
CREATE OBJECT r_grid
EXPORTING
i_parent = r_cont
EXCEPTIONS
OTHERS = 5
Now you call the method set_table_for_first_display of class cl_gui_alv_grid to define fieldcatalog, internal table etc. to display ALV. The reason behind using MODULE is that screen logic is always defined in MODULES. If the user is interacting with screen then screen logic will be defined in PAI of screen.
One more thing is that in normal ALV you don't define screen and container. That means ALV will always be displayed at system defined place, but in OOP ALV, you define container(area) to define the place for your ALV.
The advantage which I found in OOP ALV is that it is more flexible to use.
Regards
Abhijeet -
Can anyone help me with the code of Heirarchical ALV with OOPS in module pool programming.
hi,
<i>link</i>
http://www.sap-img.com/abap/how-to-use-alv-for-hierarchical-lists.htm
<i>Check this example report :</i> BALVHD01
<i>chk a sample code.</i>
REPORT ZTEST_HIER LINE-COUNT 65
LINE-SIZE 200
NO STANDARD PAGE HEADING
MESSAGE-ID ZZ.
TYPE-POOLS: SLIS.
TYPES: BEGIN OF TY_HEAD,
VBELN LIKE VBAK-VBELN,
KUNNR LIKE VBAK-KUNNR,
NAME LIKE KNA1-NAME1,
END OF TY_HEAD.
TYPES: BEGIN OF TY_ITEM,
VBELN LIKE VBAP-VBELN,
POSNR LIKE VBAP-POSNR,
MATNR LIKE VBAP-MATNR,
MAKTX LIKE MAKT-MAKTX,
CHECK(1),
END OF TY_ITEM.
DATA: IT_ITEM TYPE TABLE OF TY_ITEM.
DATA: IT_HEADER TYPE TABLE OF TY_HEAD,
IT_EVENTS TYPE SLIS_T_EVENT, "Events.
IT_FIELDCAT TYPE SLIS_T_FIELDCAT_ALV.
DATA: X_LAYOUT TYPE SLIS_LAYOUT_ALV,
X_FIELDCAT TYPE SLIS_FIELDCAT_ALV,
X_KEY TYPE SLIS_KEYINFO_ALV,
X_EVENTS TYPE SLIS_ALV_EVENT, "Event
X_VBELN LIKE VBAK-VBELN,
X_ITEM TYPE TY_ITEM.
CONSTANTS: C_S(1) VALUE '/'.
DATA: V_FLAG.
* SELECTION-SCREEN *
SELECTION-SCREEN BEGIN OF BLOCK BLK WITH FRAME TITLE TEXT-001.
SELECT-OPTIONS: S_VBELN FOR X_VBELN. "Sales order Number
SELECTION-SCREEN END OF BLOCK BLK.
AT SELECTION-SCREEN.
IF NOT S_VBELN[] IS INITIAL.
SELECT SINGLE VBELN
INTO X_VBELN
FROM VBAK
WHERE VBELN IN S_VBELN.
IF SY-SUBRC <> 0.
MESSAGE E002 WITH 'Please enter valid Sales Order'(020).
ENDIF.
ENDIF.
* CLASS lcl_bill_complete DEFINITION
CLASS LCL_BILL_COMPLETE DEFINITION.
PUBLIC SECTION.
METHODS:GET_HEADER_DATA,
GET_ITEM_DATA,
SHOW_DATA,
FILL_FIELDCAT,
FILL_EVENTS,
TOP_OF_PAGE.
ENDCLASS. "lcl_bill_complete DEFINITION
* CLASS lcl_bill_complete IMPLEMENTATION
CLASS LCL_BILL_COMPLETE IMPLEMENTATION.
METHOD GET_HEADER_DATA.
DATA:X_HEADER LIKE LINE OF IT_HEADER.
X_HEADER-VBELN = '12345'.
X_HEADER-KUNNR = '1234'.
X_HEADER-NAME = 'Test'.
APPEND X_HEADER TO IT_HEADER.
X_HEADER-VBELN = '12346'.
X_HEADER-KUNNR = '1236'.
X_HEADER-NAME = 'Test'.
APPEND X_HEADER TO IT_HEADER.
X_HEADER-VBELN = '12347'.
X_HEADER-KUNNR = '1235'.
X_HEADER-NAME = 'Test'.
APPEND X_HEADER TO IT_HEADER.
ENDMETHOD. "get_header_data
METHOD GET_ITEM_DATA.
DATA:X_ITEM LIKE LINE OF IT_ITEM.
X_ITEM-VBELN = '12345'.
X_ITEM-POSNR = '0010'.
X_ITEM-MATNR = 'TESTMATNR'.
X_ITEM-MAKTX = 'TESTMAT'.
APPEND X_ITEM TO IT_ITEM.
X_ITEM-VBELN = '12345'.
X_ITEM-POSNR = '0020'.
X_ITEM-MATNR = 'TESTMATNR'.
X_ITEM-MAKTX = 'TESTMAT'.
APPEND X_ITEM TO IT_ITEM.
X_ITEM-VBELN = '12346'.
X_ITEM-POSNR = '0010'.
X_ITEM-MATNR = 'TESTMATNR'.
X_ITEM-MAKTX = 'TESTMAT'.
APPEND X_ITEM TO IT_ITEM.
X_ITEM-VBELN = '12346'.
X_ITEM-POSNR = '0020'.
X_ITEM-MATNR = 'TESTMATNR'.
X_ITEM-MAKTX = 'TESTMAT'.
APPEND X_ITEM TO IT_ITEM.
X_ITEM-VBELN = '12347'.
X_ITEM-POSNR = '0010'.
X_ITEM-MATNR = 'TESTMATNR'.
X_ITEM-MAKTX = 'TESTMAT'.
APPEND X_ITEM TO IT_ITEM.
X_ITEM-VBELN = '12347'.
X_ITEM-POSNR = '0020'.
X_ITEM-MATNR = 'TESTMATNR'.
X_ITEM-MAKTX = 'TESTMAT'.
APPEND X_ITEM TO IT_ITEM.
ENDMETHOD. "get_item_data
METHOD SHOW_DATA.
X_KEY-HEADER01 = 'VBELN'.
X_KEY-ITEM01 = 'VBELN'.
X_KEY-ITEM02 = 'POSNR'.
CALL FUNCTION 'REUSE_ALV_HIERSEQ_LIST_DISPLAY'
EXPORTING
I_CALLBACK_PROGRAM = SY-REPID
IS_LAYOUT = X_LAYOUT
IT_FIELDCAT = IT_FIELDCAT[]
I_TABNAME_HEADER = 'IT_HEADER'
I_TABNAME_ITEM = 'IT_ITEM'
IS_KEYINFO = X_KEY
IT_EVENTS = IT_EVENTS
TABLES
T_OUTTAB_HEADER = IT_HEADER
T_OUTTAB_ITEM = IT_ITEM
EXCEPTIONS
PROGRAM_ERROR = 1
OTHERS = 2.
ENDMETHOD. "show_data
METHOD FILL_FIELDCAT.
DATA: L_POS TYPE I.
X_LAYOUT-HEADER_TEXT = 'HEADER'.
X_LAYOUT-ITEM_TEXT = 'ITEM'.
X_LAYOUT-DEFAULT_ITEM = ' '.
X_LAYOUT-NO_KEYFIX = 'X'.
X_LAYOUT-BOX_TABNAME = 'IT_ITEM'.
L_POS = L_POS + 1.
*- Sales Order Number
X_FIELDCAT-FIELDNAME = 'VBELN'.
X_FIELDCAT-TABNAME = 'IT_HEADER'.
X_FIELDCAT-SELTEXT_M = 'Sales Order'(017).
X_FIELDCAT-OUTPUTLEN = 11.
X_FIELDCAT-COL_POS = L_POS.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
L_POS = L_POS + 1.
X_FIELDCAT-FIELDNAME = 'KUNNR'.
X_FIELDCAT-TABNAME = 'IT_HEADER'.
X_FIELDCAT-SELTEXT_M = 'Sold-to Party'(010).
X_FIELDCAT-OUTPUTLEN = 13.
X_FIELDCAT-COL_POS = L_POS.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
L_POS = L_POS + 1.
X_FIELDCAT-FIELDNAME = 'NAME'.
X_FIELDCAT-TABNAME = 'IT_HEADER'.
X_FIELDCAT-OUTPUTLEN = 15.
X_FIELDCAT-SELTEXT_M = 'Sold-to name'(011).
X_FIELDCAT-COL_POS = L_POS.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
L_POS = L_POS + 1.
X_FIELDCAT-FIELDNAME = 'CHECK'.
X_FIELDCAT-TABNAME = 'IT_ITEM'.
X_FIELDCAT-CHECKBOX = 'X'.
X_FIELDCAT-INPUT = 'X'.
X_FIELDCAT-EDIT = 'X'.
X_FIELDCAT-SELTEXT_M = ' '.
X_FIELDCAT-OUTPUTLEN = 2.
X_FIELDCAT-COL_POS = L_POS.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
L_POS = L_POS + 1.
X_FIELDCAT-FIELDNAME = 'VBELN'.
X_FIELDCAT-TABNAME = 'IT_ITEM'.
X_FIELDCAT-SELTEXT_M = 'Sales Order'(017).
X_FIELDCAT-OUTPUTLEN = 11.
X_FIELDCAT-TECH = 'X'.
X_FIELDCAT-COL_POS = L_POS.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
L_POS = L_POS + 1.
*- Sales Order Item
X_FIELDCAT-FIELDNAME = 'POSNR'.
X_FIELDCAT-TABNAME = 'IT_ITEM'.
X_FIELDCAT-SELTEXT_M = 'SO Item'(018).
X_FIELDCAT-OUTPUTLEN = 7.
X_FIELDCAT-COL_POS = L_POS.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
L_POS = L_POS + 1.
X_FIELDCAT-FIELDNAME = 'MATNR'.
X_FIELDCAT-TABNAME = 'IT_ITEM'.
X_FIELDCAT-OUTPUTLEN = 18.
X_FIELDCAT-SELTEXT_M = 'Material number'(012).
X_FIELDCAT-COL_POS = L_POS.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
L_POS = L_POS + 1.
X_FIELDCAT-FIELDNAME = 'MAKTX'.
X_FIELDCAT-TABNAME = 'IT_ITEM'.
X_FIELDCAT-OUTPUTLEN = 40.
X_FIELDCAT-SELTEXT_M = 'Material Description'(013).
X_FIELDCAT-COL_POS = L_POS.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
ENDMETHOD. "fill_fieldcat
*--Fill the events table
METHOD FILL_EVENTS.
*- Top of page
X_EVENTS-NAME = 'TOP_OF_PAGE'.
X_EVENTS-FORM = 'TOP_OF_PAGE'.
APPEND X_EVENTS TO IT_EVENTS.
ENDMETHOD. "fill_events
"fill_events
METHOD TOP_OF_PAGE.
*- Call Steelcase Standard Header
WRITE 'top_of_page here'.
ENDMETHOD. "top_of_page
ENDCLASS. "lcl_bill_complete IMPLEMENTATION
START-OF-SELECTION.
DATA: OBJ TYPE REF TO LCL_BILL_COMPLETE.
CREATE OBJECT OBJ.
CALL METHOD OBJ->GET_HEADER_DATA.
CALL METHOD OBJ->GET_ITEM_DATA.
CALL METHOD OBJ->FILL_FIELDCAT.
CALL METHOD OBJ->FILL_EVENTS.
CALL METHOD OBJ->SHOW_DATA.
*& Form top_of_page
* TOP_OF_PAGE
FORM TOP_OF_PAGE.
*-To show the top of page
CALL METHOD OBJ->TOP_OF_PAGE.
ENDFORM. "top_of_page
if hlped plsmark points.
rgds
Anver -
How to select multiple records in ALV with out pressing ctrl
Hi Experts,
Is there a way to select multiple records in ALV with out pressing ctrl button on the key board?
Selection and deselection should allow multiple records.
any clue is highly appreciated.
regards,
AjayThe keyboard always plays a role, although with the Shift key you can select blocks of records.
○ CTRLclick, CTRLspacebar
Toggles a selection.
○ SHIFTclick, CTRLshift
Selects the area from the lead selection to the row selected. If no lead selection is set, the selection starts from the first row. In the multiNoLead mode, the selection starts from the row last selected -
ALV with dynamic columns and description labels in header titles
Hi everybody,
I have to implement an ALV whose columns are not defined until runtime. Is it possible to do that in some simple way? Is it necessary to use objects to define this kind of ALV's?
And another one query, is it possible to add description labels to column headers so that when the user points with the cursor in them he/she gets a little explanation about the detail of the column (for example, description name of the product hierarchy when pointing to the column named with one of the existing hierarchies, i.e 010102102)
Thanks in advance,for your first question check this
Just check this sample from one of the SAP site
ABAP Code Sample for Dynamic Table for ALV with Cell Coloring
Applies To:
ABAP / ALV Grid
Article Summary
ABAP Code Sample that uses dynamic programming techniques to build a dynamic internal table for display in an ALV Grid with Cell Coloring.
Code Sample
REPORT zcdf_dynamic_table.
* Dynamic ALV Grid with Cell Coloring.
* Build a field catalog dynamically and provide the ability to color
* the cells.
* To test, copy this code to any program name and create screen 100
* as described in the comments. After the screen is displayed, hit
* enter to exit the screen.
* Tested in 4.6C and 6.20
* Charles Folwell - [email protected] - Feb 2, 2005
DATA:
r_dyn_table TYPE REF TO data,
r_wa_dyn_table TYPE REF TO data,
r_dock_ctnr TYPE REF TO cl_gui_docking_container,
r_alv_grid TYPE REF TO cl_gui_alv_grid,
t_fieldcat1 TYPE lvc_t_fcat, "with cell color
t_fieldcat2 TYPE lvc_t_fcat, "without cell color
wa_fieldcat LIKE LINE OF t_fieldcat1,
wa_cellcolors TYPE LINE OF lvc_t_scol,
wa_is_layout TYPE lvc_s_layo.
FIELD-SYMBOLS:
<t_dyn_table> TYPE STANDARD TABLE,
<wa_dyn_table> TYPE ANY,
<t_cellcolors> TYPE lvc_t_scol,
<w_field> TYPE ANY.
START-OF-SELECTION.
* Build field catalog based on your criteria.
wa_fieldcat-fieldname = 'FIELD1'.
wa_fieldcat-inttype = 'C'.
wa_fieldcat-outputlen = '10'.
wa_fieldcat-coltext = 'My Field 1'.
wa_fieldcat-seltext = wa_fieldcat-coltext.
APPEND wa_fieldcat TO t_fieldcat1.
wa_fieldcat-fieldname = 'FIELD2'.
wa_fieldcat-inttype = 'C'.
wa_fieldcat-outputlen = '10'.
wa_fieldcat-coltext = 'My Field 2'.
wa_fieldcat-seltext = wa_fieldcat-coltext.
APPEND wa_fieldcat TO t_fieldcat1.
* Before adding cell color table, save fieldcatalog to pass
* to ALV call. The ALV call needs a fieldcatalog without
* the internal table for cell coloring.
t_fieldcat2[] = t_fieldcat1[].
* Add cell color table.
* CALENDAR_TYPE is a structure in the dictionary with a
* field called COLTAB of type LVC_T_SCOL. You can use
* any structure and field that has the type LVC_T_SCOL.
wa_fieldcat-fieldname = 'T_CELLCOLORS'.
wa_fieldcat-ref_field = 'COLTAB'.
wa_fieldcat-ref_table = 'CALENDAR_TYPE'.
APPEND wa_fieldcat TO t_fieldcat1.
* Create dynamic table including the internal table
* for cell coloring.
CALL METHOD cl_alv_table_create=>create_dynamic_table
EXPORTING
it_fieldcatalog = t_fieldcat1
IMPORTING
ep_table = r_dyn_table
EXCEPTIONS
generate_subpool_dir_full = 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.
* Get access to new table using field symbol.
ASSIGN r_dyn_table->* TO <t_dyn_table>.
* Create work area for new table.
CREATE DATA r_wa_dyn_table LIKE LINE OF <t_dyn_table>.
* Get access to new work area using field symbol.
ASSIGN r_wa_dyn_table->* TO <wa_dyn_table>.
* Get data into table from somewhere. Field names are
* known at this point because field catalog is already
* built. Read field names from the field catalog or use
* COMPONENT <number> in a DO loop to access the fields. A
* simpler hard coded approach is used here.
ASSIGN COMPONENT 'FIELD1' OF STRUCTURE <wa_dyn_table> TO <w_field>.
<w_field> = 'ABC'.
ASSIGN COMPONENT 'FIELD2' OF STRUCTURE <wa_dyn_table> TO <w_field>.
<w_field> = 'XYZ'.
APPEND <wa_dyn_table> TO <t_dyn_table>.
ASSIGN COMPONENT 'FIELD1' OF STRUCTURE <wa_dyn_table> TO <w_field>.
<w_field> = 'TUV'.
ASSIGN COMPONENT 'FIELD2' OF STRUCTURE <wa_dyn_table> TO <w_field>.
<w_field> = 'DEF'.
APPEND <wa_dyn_table> TO <t_dyn_table>.
* Color cells based on your criteria. In this example, a test on
* FIELD2 is used to decide on color.
LOOP AT <t_dyn_table> INTO <wa_dyn_table>.
ASSIGN COMPONENT 'FIELD2' OF STRUCTURE <wa_dyn_table> TO <w_field>.
* Get access to internal table used to color cells.
ASSIGN COMPONENT 'T_CELLCOLORS'
OF STRUCTURE <wa_dyn_table> TO <t_cellcolors>.
CLEAR wa_cellcolors.
wa_cellcolors-fname = 'FIELD2'.
IF <w_field> = 'DEF'.
wa_cellcolors-color-col = '7'.
ELSE.
wa_cellcolors-color-col = '5'.
ENDIF.
APPEND wa_cellcolors TO <t_cellcolors>.
MODIFY <t_dyn_table> FROM <wa_dyn_table>.
ENDLOOP.
* Display screen. Define screen 100 as empty, with next screen
* set to 0 and flow logic of:
* PROCESS BEFORE OUTPUT.
* MODULE initialization.
* PROCESS AFTER INPUT.
CALL SCREEN 100.
* MODULE initialization OUTPUT
MODULE initialization OUTPUT.
* Set up for ALV display.
IF r_dock_ctnr IS INITIAL.
CREATE OBJECT r_dock_ctnr
EXPORTING
side = cl_gui_docking_container=>dock_at_left
ratio = '90'.
CREATE OBJECT r_alv_grid
EXPORTING i_parent = r_dock_ctnr.
* Set ALV controls for cell coloring table.
wa_is_layout-ctab_fname = 'T_CELLCOLORS'.
* Display.
CALL METHOD r_alv_grid->set_table_for_first_display
EXPORTING
is_layout = wa_is_layout
CHANGING
it_outtab = <t_dyn_table>
it_fieldcatalog = t_fieldcat2.
ELSE. "grid already prepared
* Refresh display.
CALL METHOD r_alv_grid->refresh_table_display
EXPORTING
i_soft_refresh = ' '
EXCEPTIONS
finished = 1
OTHERS = 2.
ENDIF.
ENDMODULE. " initialization OUTPUT -
I want to create an ALV with two row fields name
Hi
I want to create an ALV with two row fields name. please suggest how to do it or send some sample code
thanksHi,
see this link
http://****************/Tutorials/ALV/ALVMainPage.htm
http://www.alvrobot.com.ar/tutorial.php
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/b09ac4d5-e3ad-2910-6a81-96d1b861928c
http://abapprogramming.blogspot.com/2007/11/alv-check-boxes-sample-code.html
REPORT zalv5 NO STANDARD PAGE HEADING.
Description----
TOPICS INTRODUCED:
1. Learn about the u2018Standardu2019 PF-Status that comes as default.
2. Exclude function codes from u2018Standardu2019 PF-Status and customize it.
TYPE-POOLS: slis.
DATA: BEGIN OF i_data OCCURS 0,
qmnum LIKE qmel-qmnum,
qmart LIKE qmel-qmart,
qmtxt LIKE qmel-qmtxt,
ws_row TYPE i,
ws_char(5) TYPE c,
chk,
END OF i_data.
DATA: report_id LIKE sy-repid.
DATA: ws_title TYPE lvc_title VALUE 'An ALV Report'.
DATA: i_layout TYPE slis_layout_alv.
DATA: i_fieldcat TYPE slis_t_fieldcat_alv.
DATA: i_events TYPE slis_t_event.
DATA: i_header TYPE slis_t_listheader.
DATA: i_extab TYPE slis_t_extab.
SELECT qmnum
qmart
qmtxt
INTO TABLE i_data
FROM qmel
WHERE qmnum <= '00030000010'. LOOP AT i_data. i_data-ws_row = sy-tabix. i_data-ws_char = 'AAAAA'. MODIFY i_data. ENDLOOP. report_id = sy-repid. PERFORM f1000_layout_init CHANGING i_layout. PERFORM f2000_fieldcat_init CHANGING i_fieldcat. PERFORM f3000_build_header CHANGING i_header. PERFORM f4000_events_init CHANGING i_events. CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY' EXPORTING * I_INTERFACE_CHECK = ' ' * I_BYPASSING_BUFFER = * I_BUFFER_ACTIVE = ' ' i_callback_program = report_id * I_CALLBACK_PF_STATUS_SET = ' ' * I_CALLBACK_USER_COMMAND = ' ' * I_CALLBACK_TOP_OF_PAGE = ' ' * I_CALLBACK_HTML_TOP_OF_PAGE = ' ' * I_CALLBACK_HTML_END_OF_LIST = ' ' * i_structure_name = ' ' * I_BACKGROUND_ID = ' ' i_grid_title = ws_title * I_GRID_SETTINGS = is_layout = i_layout it_fieldcat = i_fieldcat * IT_EXCLUDING = * IT_SPECIAL_GROUPS = * IT_SORT = * IT_FILTER = * IS_SEL_HIDE = * I_DEFAULT = 'X' i_save = 'A' * IS_VARIANT = it_events = i_events * IT_EVENT_EXIT = * IS_PRINT = * IS_REPREP_ID = * I_SCREEN_START_COLUMN = 0 * I_SCREEN_START_LINE = 0 * I_SCREEN_END_COLUMN = 0 * I_SCREEN_END_LINE = 0 * IT_ALV_GRAPHICS = * IT_ADD_FIELDCAT = * IT_HYPERLINK = * IMPORTING * E_EXIT_CAUSED_BY_CALLER = * ES_EXIT_CAUSED_BY_USER = TABLES t_outtab = i_data 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.
*& Form F1000_Layout_Init
FORM f1000_layout_init USING i_layout TYPE slis_layout_alv.
CLEAR i_layout.
i_layout-colwidth_optimize = 'X'.
i_layout-edit = 'X'.
ENDFORM. " F1000_Layout_Init
*& Form f2000_fieldcat_init
FORM f2000_fieldcat_init CHANGING i_fieldcat TYPE slis_t_fieldcat_alv.
DATA: line_fieldcat TYPE slis_fieldcat_alv.
CLEAR line_fieldcat.
line_fieldcat-fieldname = 'QMNUM'. " The field name and the table
line_fieldcat-tabname = 'I_DATA'. " name are the two minimum req.
line_fieldcat-key = 'X'. " Specifies the column as a key (Blue)
line_fieldcat-seltext_m = 'Notification No.'. " Column Header
APPEND line_fieldcat TO i_fieldcat.
CLEAR line_fieldcat.
line_fieldcat-fieldname = 'QMART'.
line_fieldcat-ref_tabname = 'I_DATA'.
line_fieldcat-hotspot = 'X'. " Shows the field as a hotspot.
line_fieldcat-seltext_m = 'Notif Type'.
APPEND line_fieldcat TO i_fieldcat.
CLEAR line_fieldcat.
line_fieldcat-fieldname = 'QMTXT'.
line_fieldcat-tabname = 'I_DATA'.
line_fieldcat-seltext_m = 'Description'.
APPEND line_fieldcat TO i_fieldcat.
CLEAR line_fieldcat.
line_fieldcat-fieldname = 'WS_ROW'.
line_fieldcat-tabname = 'I_DATA'.
line_fieldcat-seltext_m = 'Row Number'.
APPEND line_fieldcat TO i_fieldcat.
CLEAR line_fieldcat.
line_fieldcat-fieldname = 'WS_CHAR'.
line_fieldcat-tabname = 'I_DATA'.
line_fieldcat-seltext_l = 'Test Character Field'.
line_fieldcat-datatype = 'CHAR'.
line_fieldcat-outputlen = '15'. " You can specify the width of a
APPEND line_fieldcat TO i_fieldcat. " column.
CLEAR line_fieldcat.
line_fieldcat-fieldname = 'CHK'.
line_fieldcat-tabname = 'I_DATA'.
line_fieldcat-seltext_l = 'Checkbox'.
line_fieldcat-checkbox = 'X'. " Display this field as a checkbox
line_fieldcat-edit = 'X'. " This option ensures that you can
" edit the checkbox. Else it will
" be protected.
APPEND line_fieldcat TO i_fieldcat.
ENDFORM. " f2000_fieldcat_init
*& Form f3000_build_header
FORM f3000_build_header USING i_header TYPE slis_t_listheader.
DATA: gs_line TYPE slis_listheader.
CLEAR gs_line.
gs_line-typ = 'H'.
gs_line-info = 'This is line of type HEADER'.
APPEND gs_line TO i_header.
CLEAR gs_line.
gs_line-typ = 'S'.
gs_line-key = 'STATUS 1'.
gs_line-info = 'This is line of type STATUS'.
APPEND gs_line TO i_header.
gs_line-key = 'STATUS 2'.
gs_line-info = 'This is also line of type STATUS'.
APPEND gs_line TO i_header.
CLEAR gs_line.
gs_line-typ = 'A'.
gs_line-info = 'This is line of type ACTION'.
APPEND gs_line TO i_header.
ENDFORM. " f3000_build_header
*& Form f4000_events_init
FORM f4000_events_init CHANGING i_events TYPE slis_t_event.
DATA: line_event TYPE slis_alv_event.
CLEAR line_event.
line_event-name = 'TOP_OF_PAGE'.
line_event-form = 'F4100_TOP_OF_PAGE'.
APPEND line_event TO i_events.
CLEAR line_event.
line_event-name = 'PF_STATUS_SET'.
line_event-form = 'F4200_PF_STATUS_SET'.
APPEND line_event TO i_events.
ENDFORM. " f3000_events_init
FORM F4100_TOP_OF_PAGE *
FORM f4100_top_of_page.
CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
EXPORTING
it_list_commentary = i_header.
ENDFORM.
FORM F4200_PF_STATUS_SET *
FORM f4200_pf_status_set USING i_extab TYPE slis_t_extab.
REFRESH i_extab.
PERFORM f4210_exclude_fcodes CHANGING i_extab.
SET PF-STATUS 'STANDARD' OF PROGRAM 'SAPLSALV' EXCLUDING i_extab.
ENDFORM.
*& Form f4210_exclude_fcodes
FORM f4210_exclude_fcodes USING i_extab TYPE slis_t_extab.
DATA: ws_fcode TYPE slis_extab.
CLEAR ws_fcode.
ws_fcode = '&EB9'. " Call up Report.
APPEND ws_fcode TO i_extab.
ws_fcode = '&ABC'. " ABC Analysis.
APPEND ws_fcode TO i_extab.
ws_fcode = '&NFO'. " Info Select.
APPEND ws_fcode TO i_extab.
ws_fcode = '&LFO'. " Information.
APPEND ws_fcode TO i_extab.
ENDFORM. " f4210_exclude_fcodes
thanks
karthik
reward me if usefull -
Hi All,
I have to do a ALV with variable no. of columns. i.e Depending on the data , the columns should get populated.
Thanks in advance.
DnyaneshHi Dnyanesh,
If you know the no. of columns to be used in the ALV before hand then you can change the field catalog.
but if you dont know the no. of columns then you can create dynamic table.
eg:
1. Create your field catalog either manually or automatically using the function module, LVC_FIELDCATALOG_MERGE. Add more rows to the field catalog table (T_FIELDCAT) at run time.
2. Use the field catalog to create a table dynamically using the method below.
DATA: T_OUTPUT TYPE REF TO DATA
FIELD-SYMBOLS: <T_OUTPUT> TYPE TABLE
Call Method CL_ALV_TABLE_CREATE->CREATE_DYNAMIC_TABLE
Exporting
IT_FIELDCATALOG = T_FIELDCAT
Importing
EP_TABLE = T_OUTPUT
ASSIGN T_OUTPUT->* TO <T_OUTPUT>.
Now the field symbol <T_OUTPUT> is pointing to an output table of the structure that contains the fields which were determined at runtime. Now fill this table with the data and pass <T_OUTPUT> to the method SET_TABLE_FOR_FIRST_DISPLAY and the ALV grid should show the data properly.
Example:
*the content of itab will be fields of the new table
loop at itab1 into wa1.
Gs_FIELDCAT-TABNAME = 'itab2'.
GS_FIELDCAT-FIELDNAME = wa1-packid.
GS_FIELDCAT-OUTPUTLEN = 2.
GS_FIELDCAT-KEY = space.
GS_FIELDCAT-SELTEXT_L = wa1-packid.
GS_FIELDCAT-COL_POS = 1.
GS_FIELDCAT-JUST = 'L'.
APPEND GS_FIELDCAT TO GT_FIELDCAT.
endloop.
LOOP AT GT_FIELDCAT INTO GS_FIELDCAT.
MOVE-CORRESPONDING GS_FIELDCAT TO ls_fcat.
APPEND ls_fcat TO lt_fieldcat.
ENDLOOP.
CALL METHOD cl_alv_table_create=>create_dynamic_table
EXPORTING it_fieldcatalog = lt_fieldcat
IMPORTING ep_table = t_output.
you can refer the following link also.
ALV grid
hope this helps.
do get back if you need further clarification.
Regards,
Kinshuk -
Can I get a sample program of ALV (oops) with check boxes in it. thank you.
Types: begin of lt_io.
include structure mara. " Your Structure
Types: style_table type lvc_t_style.
Types: end of lt_io.
data: lt_io type table of lt_io,
ls_layout type lvc_s_layo,
lt_fcat type lvc_t_fcat,
lo_grid type ref to cl_gui_alv_grid.
field-symbols: <io> type lt_io,
<fcat> type lvc_s_fcat.
... fill your output table ....
ls_layout-stylefname = 'STYLE_TABLE'.
loop at lt_io assigning <io>.
PERFORM set_style USING 'CHECKBOX' "Your Filename
CHANGING <io>.
endloop.
... Fill Your Field Catalog lt_fcat
read table lt_fcat assigning <fcat>
where fieldname = 'CHECKBOX'.
<fcat>-checkbox = 'X'.
create grid control lo_grid.
CALL METHOD lo_grid->set_table_for_first_display
EXPORTING
is_layout = ls_layout
CHANGING
it_fieldcatalog = lt_fcat
it_outtab = lt_io[].
FORM set_button_to_line
USING iv_fieldname TYPE lvc_fname
CHANGING cs_io TYPE io.
DATA: ls_style TYPE lvc_s_styl,
lt_style TYPE lvc_t_styl.
ls_style-fieldname = iv_fieldname.
if cs_io-checkbox = ' '.
ls_style-style = cl_gui_alv_grid=>mc_style_enabled.
else.
ls_style-style = cl_gui_alv_grid=>mc_style_disabled.
endif.
ls_style-maxlen = 2.
INSERT ls_style INTO TABLE io-style_table.
ENDFORM. "set_icon_to_status_line
[/code].
A classical report is a program that generates a single list, which must contain all of the required detail information.
1) This procedure may result in extensive lists from which the user has to pick the relevant data.
2) For background processing, this is the only possible method. After starting a background job, there is no way of influencing the program.
3) The desired selections must be made beforehand and the list must provide detailed information.
4) For dialog sessions, there are no such restrictions.
5) The user is present during the execution of the program and can control and manipulate the program flow directly.
6) To be able to use all advantages of the online environment, classical reporting was developed into interactive reporting.
ALV is Application List viewer. Sap provides a set of ALV (ABAP LIST VIEWER) function modules which can be put into use to embellish the output of a report. This set of ALV functions is used to enhance the readability and functionality of any report output. Cases arise in sap when the output of a report contains columns extending more than 255 characters in length. In such cases, this set of ALV functions can help choose selected columns and arrange the different columns from a report output and also save different variants for report display. This is a very efficient tool for dynamically sorting and arranging the columns from a report output. The report output can contain up to 90 columns in the display with the wide array of display options.
Advantages.
Collapse multiple reports into one, drastically cutting down your report development time
Save many hours using built-in ALV sorting, subtotaling and filtering capabilities
Add conditional structures into your ALV report: No programming required!
Combine ALV with display variants to meet a wide range of reporting requirements more easily
Dynamically reorder column layouts and add/subtract fields
Enable users and analysts to save their own personalized variants
All the definitions of internal tables, structures and constants are declared in a type-pool called SLIS.
1. SIMPLE REPORT.
The important function modules are
a. Reuse_alv_list_display
b. Reuse_alv_fieldcatalog_merge
c. Reuse_alv_events_get
d. Reuse_alv_commentary_write
e. Reuse_alv_grid_display
A. REUSE_ALV_LIST_DISPLAY : This is the function module which prints the data.
The important parameters are :
I. Export :
i. I_callback_program : report id
ii. I_callback_pf_status_set : routine where a user can set his own pf status or change the functionality of the existing pf status
iii. I_callback_user_command : routine where the function codes are handled
iv. I_structure name : name of the dictionary table
v. Is_layout : structure to set the layout of the report
vi. It_fieldcat : internal table with the list of all fields and their attributes which are to be printed (this table can be populated automatically by the function module REUSE_ALV_FIELDCATALOG_MERGE
vii. It_events : internal table with a list of all possible events of ALV and their corresponding form names.
II. Tables :
i. t_outtab : internal table with the data to be output
B. REUSE_ALV_FIELDCATALOG_MERGE : This function module is used to populate a fieldcatalog which is essential to display the data in ALV. If the output data is from a single dictionary table and all the columns are selected, then we need not exclusively create the field catalog. Its enough to mention the table name as a parameter(I_structure name) in the REUSE_ALV_LIST_DISPLAY. But in other cases we need to create it.
The Important Parameters are :
I. Export :
i. I_program_name : report id
ii. I_internal_tabname : the internal output table
iii. I_inclname : include or the report name where all the dynamic forms are handled.
II Changing
ct_fieldcat : an internal table with the type SLIS_T_FIELDCAT_ALV which is
declared in the type pool SLIS.
C. REUSE_ALV_EVENTS_GET : Returns table of possible events for a list type
Parameters :
I. Import :
Et_Events : The event table is returned with all possible CALLBACK events
for the specified list type (column 'NAME'). For events to be processed by Callback, their 'FORM' field must be filled. If the field is initialized, the event is ignored. The entry can be read from the event table, the field 'FORM' filled and the entry modified using constants from the type pool SALV.
II. Export :
I_List_type :
0 = simple list REUSE_ALV_LIST_DISPLAY
1 = hierarchcal-sequential list REUSE_ALV_HIERSEQ_LIST_DISPLAY
2 = simple block list REUSE_ALV_BLOCK_LIST_APPEND
3 = hierarchical-sequential block list
REUSE_ALV_BLOCK_LIST_HS_APPEND
D. REUSE_ALV_COMMENTARY_WRITE : This is used in the Top-of-page event to print the headings and other comments for the list.
Parameters :
I. it_list_commentary : internal table with the headings of the type slis_t_listheader.
This internal table has three fields :
Typ : H header, S selection , A - action
Key : only when typ is S.
Info : the text to be printed
E. REUSE_ALV_GRID_DISPLAY : A new function in 4.6 version, to display the results in grid rather than as a preview.
Parameters : same as reuse_alv_list_display
This is an example for simple list.
2. BLOCK REPORT
This is used to have multiple lists continuously.
The important functions used in this report are:
A. REUSE_ALV_BLOCK_LIST_INIT
B. REUSE_ALV_BLOCK_LIST_APPEND
C. REUSE_ALV_BLOCK_LIST_HS_APPEND
D. REUSE_ALV_BLOCK_LIST_DISPLAY
A. REUSE_ALV_BLOCK_LIST_INIT
Parameters:
I. I_CALLBACK_PROGRAM
II. I_CALLBACK_PF_STATUS_SET
III. I_CALLBACK_USER_COMMAND
This function module is used to set the default gui status etc.
B. REUSE_ALV_BLOCK_LIST_APPEND
Parameters :
Export :
I. is_layout : layout settings for block
II. it_fieldcat : field catalog
III. i_tabname : internal table name with output data
IV. it_events : internal table with all possible events
Tables :
i. t_outtab : internal table with output data.
This function module adds the data to the block.
Repeat this function for all the different blocks to be displayed one after the other.
C. REUSE_ALV_BLOCK_LIST_HS_APPEND
This function module is used for hierarchical sequential blocks.
D. REUSE_ALV_BLOCK_LIST_DISPLAY
Parameters : All the parameters are optional.
This function module display the list with data appended by the above function.
Here the functions REUSE_ALV_FIELDCATALOG_MERGE, REUSE_ALV_EVENTS_GET, REUSE_ALV_COMMENTARY_WRITE can be used.
3. Hierarchical reports :
Hierarchical sequential list output.
The function module is
A. REUSE_ALV_HIERSEQ_LIST_DISPLAY
Parameters:
I. Export:
i. I_CALLBACK_PROGRAM
ii. I_CALLBACK_PF_STATUS_SET
iii. I_CALLBACK_USER_COMMAND
iv. IS_LAYOUT
v. IT_FIELDCAT
vi. IT_EVENTS
vii. i_tabname_header : Name of the internal table in the program containing the
output data of the highest hierarchy level.
viii. i_tabname_item : Name of the internal table in the program containing the
output data of the lowest hierarchy level.
ix. is_keyinfo : This structure contains the header and item table field
names which link the two tables (shared key).
II. Tables
i. t_outtab_header : Header table with data to be output
ii. t_outtab_item : Name of the internal table in the program containing the
output data of the lowest hierarchy level.
slis_t_fieldcat_alv : This internal table contains the field attributes. This internal table can be populated automatically by using REUSE_ALV_FIELDCATALOG_MERGE.
Important Attributes :
A. col_pos : position of the column
B. fieldname : internal fieldname
C. tabname : internal table name
D. ref_fieldname : fieldname (dictionary)
E. ref_tabname : table (dictionary)
F. key(1) : column with key-color
G. icon(1) : icon
H. symbol(1) : symbol
I. checkbox(1) : checkbox
J. just(1) : (R)ight (L)eft (C)ent.
K. do_sum(1) : sum up
L. no_out(1) : (O)blig.(X)no out
M. outputlen : output length
N. seltext_l : long key word
O. seltext_m : middle key word
P. seltext_s : short key word
Q. reptext_ddic : heading (ddic)
R. ddictxt(1) : (S)hort (M)iddle (L)ong
S. datatype : datatype
T. hotspot(1) : hotspot
declarations for spl.group.
GT_SP_GROUP TYPE SLIS_T_SP_GROUP_ALV
GT_SORT TYPE SLIS_T_SORTINFO_ALV, "for sort
DATA: LS_SORT TYPE SLIS_SORTINFO_ALV.
CLEAR LS_SORT.
LS_SORT-FIELDNAME = 'FIELD1'.
LS_SORT-SPOS = 1.
LS_SORT-UP = 'X'.
ls_sort-subtot = 'X'. "subtotal
APPEND LS_SORT TO E06_LT_SORT.
APPEND LS_SORT TO E06_LT_SORT.
LS_SORT-FIELDNAME = 'FIELD2'.
LS_SORT-SPOS = 2.
LS_SORT-UP = 'X'.
ls_sort-subtot = 'X'. "subtotal
APPEND LS_SORT TO E06_LT_SORT.
for creating the group..
DATA: LS_SP_GROUP TYPE SLIS_SP_GROUP_ALV.
CLEAR LS_SP_GROUP.
LS_SP_GROUP-SP_GROUP = 'A'.
LS_SP_GROUP-TEXT = TEXT-005.
APPEND LS_SP_GROUP TO E07_LT_SP_GROUP.
and pass this info to FM...
layout-sUBTOTALS_TEXT = 'SUbt...'
and pass spl group info to fieldcatalog also...
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
I_CALLBACK_PROGRAM = G_REPID
IS_LAYOUT = GS_LAYOUT
IT_FIELDCAT = GT_FIELDCAT[]
IT_SPECIAL_GROUPS = GT_SP_GROUP[]
IT_SORT = GT_SORT[]
TYPES :
BEGIN OF ty_vbak,
vkorg TYPE vbak-vkorg, " Sales organization
kunnr TYPE vbak-kunnr, " Sold-to party
vbeln TYPE vbak-vbeln, " Sales document
netwr TYPE vbak-netwr, " Net Value of the Sales Order
waerk TYPE vbak-waerk, " Document currency
END OF ty_vbak.
DATA:
vbak TYPE vbak,
gt_vbak TYPE TABLE OF ty_vbak.
SELECT-OPTIONS :
s_vkorg FOR vbak-vkorg, " Sales organization
s_kunnr FOR vbak-kunnr, " Sold-to party
s_vbeln FOR vbak-vbeln. " Sales document
SELECTION-SCREEN :
SKIP, BEGIN OF LINE,COMMENT 5(27) v_1 FOR FIELD p_max.
PARAMETERS p_max(2) TYPE n DEFAULT '20' OBLIGATORY.
SELECTION-SCREEN END OF LINE.
INITIALIZATION.
v_1 = 'Maximum of records to read'.
START-OF-SELECTION.
PERFORM f_read_data.
PERFORM f_display_data.
Form f_read_data
FORM f_read_data.
SELECT vkorg kunnr vbeln netwr waerk
UP TO p_max ROWS
INTO TABLE gt_vbak
FROM vbak
WHERE kunnr IN s_kunnr
AND vbeln IN s_vbeln
AND vkorg IN s_vkorg.
ENDFORM. " F_READ_DATA
Form f_display_data
FORM f_display_data.
TYPE-POOLS: slis. " ALV Global types
DEFINE m_fieldcat.
add 1 to ls_fieldcat-col_pos.
ls_fieldcat-fieldname = &1.
ls_fieldcat-ref_tabname = 'VBAK'.
ls_fieldcat-do_sum = &2.
ls_fieldcat-cfieldname = &3.
append ls_fieldcat to lt_fieldcat.
END-OF-DEFINITION.
DEFINE m_sort.
add 1 to ls_sort-spos.
ls_sort-fieldname = &1.
ls_sort-up = 'X'.
ls_sort-subtot = &2.
append ls_sort to lt_sort.
END-OF-DEFINITION.
DATA:
ls_fieldcat TYPE slis_fieldcat_alv,
lt_fieldcat TYPE slis_t_fieldcat_alv,
lt_sort TYPE slis_t_sortinfo_alv,
ls_sort TYPE slis_sortinfo_alv,
ls_layout TYPE slis_layout_alv.
m_fieldcat 'VKORG' '' ''.
m_fieldcat 'KUNNR' '' ''.
m_fieldcat 'VBELN' '' ''.
m_fieldcat 'NETWR' 'X' 'WAERK'.
m_fieldcat 'WAERK' '' ''.
m_sort 'VKORG' 'X'. " Sort by vkorg and subtotal
m_sort 'KUNNR' 'X'. " Sort by kunnr and subtotal
m_sort 'VBELN' ''. " Sort by vbeln
ls_layout-cell_merge = 'X'.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
is_layout = ls_layout
it_fieldcat = lt_fieldcat
it_sort = lt_sort
TABLES
t_outtab = gt_vbak.
ENDFORM.
Check out these sample programs
BCALV_GRID_01
This program illustrates how the events for print processing PRINT_TOP_OF_PAGE,
PRINT_END_OF_PAGE, PRINT_TOP_OF_LIST,PRINT_END_OF_LIST are handled. The
corresponding handler methods control the appearance of the list printed.
BCALV_GRID_02
Show a detail list in an amodal window. There is no second dynro needed in contrast to
BCALV_GRID_03.
BCALV_GRID_03
This program implements a function on event DOUBLE_CLICK. According to the selected line data
from table SBOOK is selected and displayed by a second ALV Control in a dialog dynpro.
BCALV_GRID_04
Illustrates the use of exceptions (lights or leds). According to the values of SFLIGHT-SEATSOCC, the
lights are set to 1 (red), 2 (yellow) or 3 (green).
BCALV_GRID_05
Demonstrate the creation of an own toolbar button.
BCALV_GRID_06
Demonstrate the creation of an own context menu.
BCALV_GRID_07
Append a menu button to the standard toolbar.
BCALV_GRID_08
Append a menu with default button to the standard toolbar. It is exactly the same as
BCALVC_TB_WITH_MENU except for methods HANDLE_MENU_BUTTON and HANDLE_TOOLBAR.
Editable ALV grids
BCALV_EDIT_01
This report illustrates the simplest case of using an editable/noneditable ALV Grid Control.
BCALV_EDIT_02
This report illustrates how to set chosen cells of an ALV Grid Control editable.
BCALV_EDIT_03
In this example the user may change values of fields SEATSOCC (occupied seats) and/or PLANETYPE.
The report checks the input value(s) semantically and provides protocol messages in case of error
BCALV_EDIT_04
This report illustrates how to add and remove lines to a table using the ALV Grid Control and how to
implement the saving of the new data.
BCALV_EDIT_05
This example shows how to use checkboxes within an ALV Grid Control. You learn:
(1) how to define a column for editable checkboxes for an attribute of your list
(2) how to evaluate the checked checkboxes
(3) how to switch between editable and non-editable checkboxes
BCALV_EDIT_06
This example shows how to define a dropdown listbox for all cells of one column in an editable ALV
Grid Control.
BCALV_EDIT_07
This example shows how to define dropdown listboxes for particular cells of your output table.
BCALV_EDIT_08
This report implements an ALV Grid Control with an application specific F4 help. The following aspects
are dealt with:
(1) how to replace the standard f4 help
(2) how to pass the selected value to the ALV Grid Control
(3) how to build an f4 help, whose value range depend on a value of another cell.
Check this link tooo
https://www.sdn.sap.com/irj/sdn/wiki?path=/display/profile/2007/07/23/oopsALVin+ABAP&showComments=true
The ALV Grid Control is a tool with which you can output non-hierarchical lists in a
standardized format. The list data is displayed as a table on the screen.
The ALV Grid Control offers a range of interactive standard list functions that users need
frequently (find, sort, filter, calculate totals and subtotals, print, print preview, send list,
export list (in different formats), and so on. These functions are implemented in the
proxy object class. You as the programmer have the possibility to turn off functions not
needed. In most cases the implementations of the standard functions provided by the
control are sufficient. However, if required, you can adjust these implementations to
meet application-specific needs.
You can add self-defined functions to the toolbar, if necessary.
The ALV Grid Control allows users to adjust the layout of lists to meet their individual
requirements (for example, they can swap columns, hide columns, set filters for the
data to be displayed, calculate totals, and so on). The settings (list customizing) made
by a specific user are called a display variant. Display variants can be saved on a userspecific
or on a global basis. If such display variants exist for a list, they can be offered
to the user for selection. If a display variant is set as the default variant, the associated
list is always displayed based on the settings of this variant.
2. REUSE_ALV_LIST_DISPLAY
REUSE_ALV_GRID_DISPLAY
REUSE_ALV_FIELDCATALOG_MERGE
REUSE_ALV_COMMENTARY_WRITE
3. Use of Field Catalog is to determines the technical properties & add formating information of the column.
6. all the definition of internal table, structure, constants are declared in a type-pool called SLIS.
7.fieldcat-fieldname
fieldcat-ref_fieldname
fieldcat-tabname
fieldcat-seltext_m
5. Form user_command using r_ucomm like sy-ucomm rs_selfield type slis_selfield.
Sap provides a set of ALV (ABAP LIST VIEWER) function modules which can be put into use to embellish the output of a report. This set of ALV functions is used to enhance the readability and functionality of any report output. Cases arise in sap when the output of a report contains columns extending more than 255 characters in length.
In such cases, this set of ALV functions can help choose selected columns and arrange the different columns from a report output and also save different variants for report display. This is a very efficient tool for dynamically sorting and arranging the columns from a report output.
The report output can contain up to 90 columns in the display with the wide array of display options.
The commonly used ALV functions used for this purpose are;
1. REUSE_ALV_VARIANT_DEFAULT_GET
2. REUSE_ALV_VARIANT_F4
3. REUSE_ALV_VARIANT_EXISTENCE
4. REUSE_ALV_EVENTS_GET
5. REUSE_ALV_COMMENTARY_WRITE
6. REUSE_ALV_FIELDCATALOG_MERGE
7. REUSE_ALV_LIST_DISPLAY
8. REUSE_ALV_GRID_DISPLAY
9. REUSE_ALV_POPUP_TO_SELECT
Purpose of the above Functions are differ not all the functions are required in all the ALV Report.
But either no.7 or No.8 is there in the Program.
How you call this function in your report?
After completion of all the data fetching from the database and append this data into an Internal Table. say I_ITAB.
Then use follwing function module.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
I_CALLBACK_PROGRAM = 'Prog.name'
I_STRUCTURE_NAME = 'I_ITAB'
I_DEFAULT = 'X'
I_SAVE = 'A'
TABLES
T_OUTTAB = I_ITAB.
IF SY-SUBRC <> 0.
WRITE: 'SY-SUBRC: ', SY-SUBRC .
ENDIF.
ENDFORM. " GET_FINAL_DATA
The object F_IT_ALV has a field, the activity ACTVT, which can
contain four permitted values: 01, 02, 03 and 70. Each of the
activities 01, 02 and 70 controls the availability of particular
functions (in the menu and the toolbar) of the ALV line item list:
a) 01: "Settings -> Display variant -> Save..."
b) 02: "Settings -> Display variant -> Current..." and
"Settings -> Display variant -> Current header rows "
c) 70: "Settings -> Display variant -> Administration..."
Activity 03 corresponds to the minimum authorization, which is the
most restricted one: The user can only select layouts which have
been configured already. In particular, all of the other functions
named above are inactive with activity 03.
Now if you want to permit a user to change the column selection and
the headers as well as to save the layout thus created, for example,
but if you do not want to permit the user to administrate the
layouts, you grant him or her the authorization for activities 01
and 02.
Check this link it will be mosty usefull for u
http://www.sap-img.com/fu017.htm
check this link
http://abapprogramming.blogspot.com/
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/5dc3e690-0201-0010-1ebf-b85b3bed962d
Changing width of a custom container dynamically
Display Page numbers in ALV
Insert picture in selection screen.
Logo in OO ALV Grid
check these links
http://www.sapfans.com/forums/viewtopic.php?t=20386
http://www.sapfans.com/forums/viewtopic.php?t=85191
http://www.sapfans.com/forums/viewtopic.php?t=88401
http://www.sapfans.com/forums/viewtopic.php?t=17335
Try these links
Simple ALV report
http://www.sapgenie.com/abap/controls/alvgrid.htm
http://wiki.ittoolbox.com/index.php/Code:Ultimate_ALV_table_toolbox
ALV
1. Please give me general info on ALV.
http://www.sapfans.com/forums/viewtopic.php?t=58286
http://www.sapfans.com/forums/viewtopic.php?t=76490
http://www.sapfans.com/forums/viewtopic.php?t=20591
http://www.sapfans.com/forums/viewtopic.php?t=66305 - this one discusses which way should you use - ABAP Objects calls or simple function modules.
2. How do I program double click in ALV?
http://www.sapfans.com/forums/viewtopic.php?t=11601
http://www.sapfans.com/forums/viewtopic.php?t=23010
3. How do I add subtotals (I have problem to add them)...
http://www.sapfans.com/forums/viewtopic.php?t=20386
http://www.sapfans.com/forums/viewtopic.php?t=85191
http://www.sapfans.com/forums/viewtopic.php?t=88401
http://www.sapfans.com/forums/viewtopic.php?t=17335
4. How to add list heading like top-of-page in ABAP lists?
http://www.sapfans.com/forums/viewtopic.php?t=58775
http://www.sapfans.com/forums/viewtopic.php?t=60550
http://www.sapfans.com/forums/viewtopic.php?t=16629
5. How to print page number / total number of pages X/XX in ALV?
http://www.sapfans.com/forums/viewtopic.php?t=29597 (no direct solution)
6. ALV printing problems. The favourite is: The first page shows the number of records selected but I don't need this.
http://www.sapfans.com/forums/viewtopic.php?t=64320
http://www.sapfans.com/forums/viewtopic.php?t=44477
7. How can I set the cell color in ALV?
http://www.sapfans.com/forums/viewtopic.php?t=52107
8. How do I print a logo/graphics in ALV?
http://www.sapfans.com/forums/viewtopic.php?t=81149
http://www.sapfans.com/forums/viewtopic.php?t=35498
http://www.sapfans.com/forums/viewtopic.php?t=5013
9. How do I create and use input-enabled fields in ALV?
http://www.sapfans.com/forums/viewtopic.php?t=84933
http://www.sapfans.com/forums/viewtopic.php?t=69878
10. How can I use ALV for reports that are going to be run in background?
http://www.sapfans.com/forums/viewtopic.php?t=83243
http://www.sapfans.com/forums/viewtopic.php?t=19224
11. How can I display an icon in ALV? (Common requirement is traffic light icon).
http://www.sapfans.com/forums/viewtopic.php?t=79424
http://www.sapfans.com/forums/viewtopic.php?t=24512
12. How can I display a checkbox in ALV?
http://www.sapfans.com/forums/viewtopic.php?t=88376
http://www.sapfans.com/forums/viewtopic.php?t=40968
http://www.sapfans.com/forums/viewtopic.php?t=6919
For More alv report examples check these Tcodes LIBS, BIBS Here u can find more number of examples on alv reports of different kinds
check this sample code for intercative alv report
TYPE-POOLS: SLIS.
*type declaration for values from ekko
TYPES: BEGIN OF I_EKKO,
EBELN LIKE EKKO-EBELN,
AEDAT LIKE EKKO-AEDAT,
BUKRS LIKE EKKO-BUKRS,
BSART LIKE EKKO-BSART,
LIFNR LIKE EKKO-LIFNR,
END OF I_EKKO.
DATA: IT_EKKO TYPE STANDARD TABLE OF I_EKKO INITIAL SIZE 0,
WA_EKKO TYPE I_EKKO.
*type declaration for values from ekpo
TYPES: BEGIN OF I_EKPO,
EBELN LIKE EKPO-EBELN,
EBELP LIKE EKPO-EBELP,
MATNR LIKE EKPO-MATNR,
MENGE LIKE EKPO-MENGE,
MEINS LIKE EKPO-MEINS,
NETPR LIKE EKPO-NETPR,
END OF I_EKPO.
DATA: IT_EKPO TYPE STANDARD TABLE OF I_EKPO INITIAL SIZE 0,
WA_EKPO TYPE I_EKPO .
*variable for Report ID
DATA: V_REPID LIKE SY-REPID .
*declaration for fieldcatalog
DATA: I_FIELDCAT TYPE SLIS_T_FIELDCAT_ALV,
WA_FIELDCAT TYPE SLIS_FIELDCAT_ALV.
DATA: IT_LISTHEADER TYPE SLIS_T_LISTHEADER.
declaration for events table where user comand or set PF status will
be defined
DATA: V_EVENTS TYPE SLIS_T_EVENT,
WA_EVENT TYPE SLIS_ALV_EVENT.
declartion for layout
DATA: ALV_LAYOUT TYPE SLIS_LAYOUT_ALV.
declaration for variant(type of display we want)
DATA: I_VARIANT TYPE DISVARIANT,
I_VARIANT1 TYPE DISVARIANT,
I_SAVE(1) TYPE C.
*PARAMETERS : p_var TYPE disvariant-variant.
*Title displayed when the alv list is displayed
DATA: I_TITLE_EKKO TYPE LVC_TITLE VALUE 'FIRST LIST DISPLAYED'.
DATA: I_TITLE_EKPO TYPE LVC_TITLE VALUE 'SECONDRY LIST DISPLAYED'.
INITIALIZATION.
V_REPID = SY-REPID.
PERFORM BUILD_FIELDCATLOG.
PERFORM EVENT_CALL.
PERFORM POPULATE_EVENT.
START-OF-SELECTION.
PERFORM DATA_RETRIEVAL.
PERFORM BUILD_LISTHEADER USING IT_LISTHEADER.
PERFORM DISPLAY_ALV_REPORT.
*& Form BUILD_FIELDCATLOG
Fieldcatalog has all the field details from ekko
FORM BUILD_FIELDCATLOG.
WA_FIELDCAT-TABNAME = 'IT_EKKO'.
WA_FIELDCAT-FIELDNAME = 'EBELN'.
WA_FIELDCAT-SELTEXT_M = 'PO NO.'.
APPEND WA_FIELDCAT TO I_FIELDCAT.
CLEAR WA_FIELDCAT.
WA_FIELDCAT-TABNAME = 'IT_EKKO'.
WA_FIELDCAT-FIELDNAME = 'AEDAT'.
WA_FIELDCAT-SELTEXT_M = 'DATE.'.
APPEND WA_FIELDCAT TO I_FIELDCAT.
CLEAR WA_FIELDCAT.
WA_FIELDCAT-TABNAME = 'IT_EKKO'.
WA_FIELDCAT-FIELDNAME = 'BUKRS'.
WA_FIELDCAT-SELTEXT_M = 'COMPANY CODE'.
APPEND WA_FIELDCAT TO I_FIELDCAT.
CLEAR WA_FIELDCAT.
WA_FIELDCAT-TABNAME = 'IT_EKKO'.
WA_FIELDCAT-FIELDNAME = 'BUKRS'.
WA_FIELDCAT-SELTEXT_M = 'DOCMENT TYPE'.
APPEND WA_FIELDCAT TO I_FIELDCAT.
CLEAR WA_FIELDCAT.
WA_FIELDCAT-TABNAME = 'IT_EKKO'.
WA_FIELDCAT-FIELDNAME = 'LIFNR'.
WA_FIELDCAT-NO_OUT = 'X'.
WA_FIELDCAT-SELTEXT_M = 'VENDOR CODE'.
APPEND WA_FIELDCAT TO I_FIELDCAT.
CLEAR WA_FIELDCAT.
ENDFORM. "BUILD_FIELDCATLOG
*& Form EVENT_CALL
we get all events - TOP OF PAGE or USER COMMAND in table v_events
FORM EVENT_CALL.
CALL FUNCTION 'REUSE_ALV_EVENTS_GET'
EXPORTING
I_LIST_TYPE = 0
IMPORTING
ET_EVENTS = V_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.
ENDIF.
ENDFORM. "EVENT_CALL
*& Form POPULATE_EVENT
Events populated for TOP OF PAGE & USER COMAND
FORM POPULATE_EVENT.
READ TABLE V_EVENTS INTO WA_EVENT WITH KEY NAME = 'TOP_OF_PAGE'.
IF SY-SUBRC EQ 0.
WA_EVENT-FORM = 'TOP_OF_PAGE'.
MODIFY V_EVENTS FROM WA_EVENT TRANSPORTING FORM WHERE NAME =
WA_EVENT-FORM.
ENDIF.
READ TABLE V_EVENTS INTO WA_EVENT WITH KEY NAME = 'USER_COMMAND'.
IF SY-SUBRC EQ 0.
WA_EVENT-FORM = 'USER_COMMAND'.
MODIFY V_EVENTS FROM WA_EVENT TRANSPORTING FORM WHERE NAME =
WA_EVENT-NAME.
ENDIF.
ENDFORM. "POPULATE_EVENT
*& Form data_retrieval
retreiving values from the database table ekko
FORM DATA_RETRIEVAL.
SELECT EBELN AEDAT BUKRS BSART LIFNR FROM EKKO INTO TABLE IT_EKKO.
ENDFORM. "data_retrieval
*& Form bUild_listheader
text
-->I_LISTHEADEtext
FORM BUILD_LISTHEADER USING I_LISTHEADER TYPE SLIS_T_LISTHEADER.
DATA HLINE TYPE SLIS_LISTHEADER.
HLINE-INFO = 'this is my first alv pgm'.
HLINE-TYP = 'H'.
ENDFORM. "build_listheader
*& Form display_alv_report
text
FORM DISPLAY_ALV_REPORT.
V_REPID = SY-REPID.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
I_CALLBACK_PROGRAM = V_REPID
I_CALLBACK_PF_STATUS_SET = ' '
I_CALLBACK_USER_COMMAND = 'USER_COMMAND'
I_CALLBACK_TOP_OF_PAGE = 'TOP_OF_PAGE'
I_GRID_TITLE = I_TITLE_EKKO
I_GRID_SETTINGS =
IS_LAYOUT = ALV_LAYOUT
IT_FIELDCAT = I_FIELDCAT[]
IT_EXCLUDING =
IT_SPECIAL_GROUPS =
IT_SORT =
IT_FILTER =
IS_SEL_HIDE =
i_default = 'ZLAY1'
I_SAVE = 'A'
is_variant = i_variant
IT_EVENTS = V_EVENTS
TABLES
T_OUTTAB = IT_EKKO
EXCEPTIONS
PROGRAM_ERROR = 1
OTHERS = 2
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
ENDFORM. "display_alv_report
*& Form TOP_OF_PAGE
text
FORM TOP_OF_PAGE.
CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
EXPORTING
IT_LIST_COMMENTARY = IT_LISTHEADER
i_logo =
I_END_OF_LIST_GRID =
ENDFORM. "TOP_OF_PAGE
*& Form USER_COMMAND
text
-->R_UCOMM text
-->, text
-->RS_SLEFIELDtext
FORM USER_COMMAND USING R_UCOMM LIKE SY-UCOMM
RS_SELFIELD TYPE SLIS_SELFIELD.
CASE R_UCOMM.
WHEN '&IC1'.
READ TABLE IT_EKKO INTO WA_EKKO INDEX RS_SELFIELD-TABINDEX.
PERFORM BUILD_FIELDCATLOG_EKPO.
PERFORM EVENT_CALL_EKPO.
PERFORM POPULATE_EVENT_EKPO.
PERFORM DATA_RETRIEVAL_EKPO.
PERFORM BUILD_LISTHEADER_EKPO USING IT_LISTHEADER.
PERFORM DISPLAY_ALV_EKPO.
ENDCASE.
ENDFORM. "user_command
*& Form BUILD_FIELDCATLOG_EKPO
text
FORM BUILD_FIELDCATLOG_EKPO.
WA_FIELDCAT-TABNAME = 'IT_EKPO'.
WA_FIELDCAT-FIELDNAME = 'EBELN'.
WA_FIELDCAT-SELTEXT_M = 'PO NO.'.
APPEND WA_FIELDCAT TO I_FIELDCAT.
CLEAR WA_FIELDCAT.
WA_FIELDCAT-TABNAME = 'IT_EKPO'.
WA_FIELDCAT-FIELDNAME = 'EBELP'.
WA_FIELDCAT-SELTEXT_M = 'LINE NO'.
APPEND WA_FIELDCAT TO I_FIELDCAT.
CLEAR WA_FIELDCAT.
WA_FIELDCAT-TABNAME = 'I_EKPO'.
WA_FIELDCAT-FIELDNAME = 'MATNR'.
WA_FIELDCAT-SELTEXT_M = 'MATERIAL NO.'.
APPEND WA_FIELDCAT TO I_FIELDCAT.
CLEAR WA_FIELDCAT.
WA_FIELDCAT-TABNAME = 'I_EKPO'.
WA_FIELDCAT-FIELDNAME = 'MENGE'.
WA_FIELDCAT-SELTEXT_M = 'QUANTITY'.
APPEND WA_FIELDCAT TO I_FIELDCAT.
CLEAR WA_FIELDCAT.
WA_FIELDCAT-TABNAME = 'I_EKPO'.
WA_FIELDCAT-FIELDNAME = 'MEINS'.
WA_FIELDCAT-SELTEXT_M = 'UOM'.
APPEND WA_FIELDCAT TO I_FIELDCAT.
CLEAR WA_FIELDCAT.
WA_FIELDCAT-TABNAME = 'I_EKPO'.
WA_FIELDCAT-FIELDNAME = 'NETPR'.
WA_FIELDCAT-SELTEXT_M = 'PRICE'.
APPEND WA_FIELDCAT TO I_FIELDCAT.
CLEAR WA_FIELDCAT.
ENDFORM. "BUILD_FIELDCATLOG_EKPO
*& Form event_call_ekpo
we get all events - TOP OF PAGE or USER COMMAND in table v_events
FORM EVENT_CALL_EKPO.
CALL FUNCTION 'REUSE_ALV_EVENTS_GET'
EXPORTING
I_LIST_TYPE = 0
IMPORTING
ET_EVENTS = V_EVENTS
EXCEPTIONS
LIST_TYPE_WRONG = 1
OTHERS = 2
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH -
ALV with classes for selected fields
Hi ALL,
Please can anybody will give the example code for
<b>ALV with classes for selected fields</b> from database table .Hi,
*& Report YR_TANS_ALVTEST *
REPORT yr_tans_alvtest .
INCLUDE ya_yr_tans_alvtest_top.
TABLES yttans_test.
DATA itab LIKE yttans_test OCCURS 0.
DATA gr_alvgrid TYPE REF TO cl_gui_alv_grid .
DATA gc_custom_control_name TYPE scrfname.
gc_custom_control_name = 'CC_ALV'.
DATA gr_ccontainer TYPE REF TO cl_gui_custom_container .
DATA gt_fieldcat TYPE lvc_t_fcat .
DATA gs_layout TYPE lvc_s_layo .
data wa_itab like line of itab.
TYPES : BEGIN OF ty_help,
roll_no LIKE yttans_test-roll_no,
name LIKE yttans_test-name,
END OF ty_help.
DATA: git_returntab TYPE TABLE OF ddshretval INITIAL SIZE 0.
CLASS lcl_event_handler DEFINITION
CLASS lcl_event_handler DEFINITION .
PUBLIC SECTION .
METHODS:
handle_double_click FOR EVENT double_click OF cl_gui_alv_grid IMPORTING
e_row e_column es_row_no.
PRIVATE SECTION.
ENDCLASS. "lcl_event_handler DEFINITION
DATA gr_event_handler TYPE REF TO lcl_event_handler .
*& Form handle_double_click
text
-->I_ROW text
-->I_COLUMN text
-->IS_ROW_NO text
FORM handle_double_click USING i_row TYPE lvc_s_row i_column TYPE
lvc_s_col is_row_no TYPE lvc_s_roid.
leave to list-processing.
read table itab index is_row_no-row_id into wa_itab.
write:/ 'Roll no: ', wa_itab-roll_no, /'Name: ', wa_itab-name,
/'Marks: ', wa_itab-marks.
LEAVE SCREEN.
ENDFORM . "handle_double_click
CLASS lcl_event_handler IMPLEMENTATION
CLASS lcl_event_handler IMPLEMENTATION .
*--Handle Double Click
METHOD handle_double_click .
PERFORM handle_double_click USING e_row e_column es_row_no .
ENDMETHOD . "lcl_event_handler
ENDCLASS . "lcl_event_handler IMPLEMENTATION
SELECT-OPTIONS roll FOR yttans_test-roll_no .
AT SELECTION-SCREEN ON VALUE-REQUEST FOR roll-low.
DATA: lit_help TYPE TABLE OF ty_help.
DATA: wa_returntab LIKE LINE OF git_returntab.
SELECT roll_no name INTO TABLE lit_help FROM yttans_test.
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
EXPORTING
retfield = 'ROLL_NO'
dynpprog = sy-repid
dynpnr = sy-dynnr
dynprofield = 'roll-low'
value_org = 'S'
TABLES
value_tab = lit_help
return_tab = git_returntab
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.
READ TABLE git_returntab INTO wa_returntab INDEX 1.
roll-low = wa_returntab-fieldval.
AT SELECTION-SCREEN.
SELECT * FROM yttans_test INTO TABLE itab WHERE roll_no IN roll.
START-OF-SELECTION.
CREATE OBJECT gr_event_handler .
CALL SCREEN '9000'.
*& Module STATUS_9000 OUTPUT
text
MODULE status_9000 OUTPUT.
SET PF-STATUS 'STATUS_9000'.
SET TITLEBAR 'TITLE_9000'.
ENDMODULE. " STATUS_9000 OUTPUT
*& Module USER_COMMAND_9000 INPUT
text
MODULE user_command_9000 INPUT.
DATA: ok_code TYPE sy-ucomm,
save_ok TYPE sy-ucomm.
save_ok = ok_code.
CLEAR ok_code.
CASE save_ok.
WHEN 'BACK' OR '%EX' OR 'RW'.
CALL METHOD gr_ccontainer->free.
CALL METHOD cl_gui_cfw=>flush.
LEAVE TO SCREEN 0.
ENDCASE.
ENDMODULE. " USER_COMMAND_9000 INPUT
*& Module alv_display_9000 OUTPUT
text
MODULE alv_display_9000 OUTPUT.
PERFORM display_alv .
ENDMODULE. " alv_display_9000 OUTPUT
*& Form display_alv
text
FORM display_alv .
IF gr_alvgrid IS INITIAL .
CREATE OBJECT gr_ccontainer
EXPORTING
PARENT =
container_name = gc_custom_control_name
STYLE =
LIFETIME = lifetime_default
REPID =
DYNNR =
NO_AUTODEF_PROGID_DYNNR =
EXCEPTIONS
cntl_error = 1
cntl_system_error = 2
create_error = 3
lifetime_error = 4
lifetime_dynpro_dynpro_link = 5
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 OBJECT gr_alvgrid
EXPORTING
I_SHELLSTYLE = 0
I_LIFETIME =
i_parent = gr_ccontainer
I_APPL_EVENTS = space
I_PARENTDBG =
I_APPLOGPARENT =
I_GRAPHICSPARENT =
I_NAME =
EXCEPTIONS
error_cntl_create = 1
error_cntl_init = 2
error_cntl_link = 3
error_dp_create = 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.
SET HANDLER gr_event_handler->handle_double_click FOR gr_alvgrid .
PERFORM prepare_field_catalog CHANGING gt_fieldcat .
PERFORM prepare_layout CHANGING gs_layout .
CALL METHOD gr_alvgrid->set_table_for_first_display
EXPORTING
I_BUFFER_ACTIVE =
I_BYPASSING_BUFFER =
I_CONSISTENCY_CHECK =
I_STRUCTURE_NAME =
IS_VARIANT =
I_SAVE =
I_DEFAULT = 'X'
is_layout = gs_layout
IS_PRINT =
IT_SPECIAL_GROUPS =
IT_TOOLBAR_EXCLUDING =
IT_HYPERLINK =
IT_ALV_GRAPHICS =
IT_EXCEPT_QINFO =
CHANGING
it_outtab = itab[]
it_fieldcatalog = gt_fieldcat
IT_SORT =
IT_FILTER =
EXCEPTIONS
invalid_parameter_combination = 1
program_error = 2
too_many_lines = 3
OTHERS = 4
IF sy-subrc <> 0.
LEAVE TO LIST-PROCESSING.
WRITE 'error'.
ENDIF.
ELSE.
CALL METHOD gr_alvgrid->refresh_table_display
EXPORTING
IS_STABLE =
I_SOFT_REFRESH =
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.
ENDIF.
ENDFORM. "display_alv
*& Form prepare_field_catalog
text
<--P_GT_FIELDCAT text
FORM prepare_field_catalog CHANGING p_gt_fieldcat TYPE lvc_t_fcat .
DATA ls_fcat TYPE lvc_s_fcat .
ls_fcat-fieldname = 'ROLL_NO'.
ls_fcat-coltext = 'ROLL No.'.
APPEND ls_fcat TO p_gt_fieldcat.
ls_fcat-fieldname = 'NAME'.
ls_fcat-coltext = 'NAME'.
APPEND ls_fcat TO p_gt_fieldcat.
ls_fcat-fieldname = 'MARKS'.
ls_fcat-coltext = 'MARKS'.
APPEND ls_fcat TO p_gt_fieldcat.
ENDFORM. " prepare_field_catalog
*& Form prepare_layout
text
<--P_GS_LAYOUT text
FORM prepare_layout CHANGING ps_layout TYPE lvc_s_layo.
ps_layout-zebra = 'X' .
ps_layout-grid_title = 'Students Details'.
ps_layout-smalltitle = 'X' .
ENDFORM. " prepare_layout
Regards,
Tanveer.
Mark helpful answers
Message was edited by: Tanveer Shaikh -
Any one pls send me documentation on blocked and hierachi alv with example
hi experts,
any one pls send me documentation on blocked and hierachi alv with example
rewad points.........Hi,
Check this prg:
BCALV_TEST_HIERSEQ_LIST
Regards,
Subramanian -
Hello Friends,
Im using alv with checkbox and im getting selected checkbox values in my internal table but now i want to pass this internal table to another transaction and want to display the same in table control in screen painter.
also when the user tick the checkbox in the alv grid and click on save button i want tht screen should disappear how can we achieve this?
pls suggest?
Regards,
SunnyHi,
Check with the following link.
http://help.sap.com/saphelp_nw04/helpdata/en/26/46fb40f17af66fe10000000a1550b0/content.htm
ALV GRID update internal table
Regards,
Neelima. -
Hi,
Does any one have code or pointers for creating a ALV with top of page using OOPS.
I need to create a top of page with variables like :
Report Name : ZABC
User Name : Z234ASD
Date : System Date
Time : System Time
Transaction : ZXYZ
Thanks
Khan.The code i used to implement top of page for OO ALV is as below but when you proceed to print out the report, it doesn't print out the header as the list output doesn't show the header.
codeREPORT ZTEST1234_ALV_TOP 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.
"The Below Definitions Must.....
DATA:
Reference to document
DG_DYNDOC_ID TYPE REF TO CL_DD_DOCUMENT,
Reference to split container
DG_SPLITTER TYPE REF TO CL_GUI_SPLITTER_CONTAINER,
Reference to grid container
DG_PARENT_GRID TYPE REF TO CL_GUI_CONTAINER,
Reference to html container
DG_HTML_CNTRL TYPE REF TO CL_GUI_HTML_VIEWER,
Reference to html container
DG_PARENT_HTML TYPE REF TO CL_GUI_CONTAINER.
"up to here
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,
**Double Click Handler
HANDLE_DOUBLE_CLICK FOR EVENT DOUBLE_CLICK OF CL_GUI_ALV_GRID
IMPORTING E_ROW E_COLUMN ES_ROW_NO,
TOP_OF_PAGE FOR EVENT TOP_OF_PAGE "event handler
OF CL_GUI_ALV_GRID
IMPORTING E_DYNDOC_ID.
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
METHOD TOP_OF_PAGE. "implementation
Top-of-page event
PERFORM EVENT_TOP_OF_PAGE USING DG_DYNDOC_ID.
ENDMETHOD. "top_of_page
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
DATA: OK_CODE LIKE SY-UCOMM,
SAVE_OK LIKE SY-UCOMM,
G_CONTAINER1 TYPE SCRFNAME VALUE 'TEST',
GS_LAYOUT TYPE LVC_S_LAYO.
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.
DATA:BEGIN OF ITAB OCCURS 0,
VBELN LIKE LIKP-VBELN,
POSNR LIKE LIPS-POSNR,
CELLCOLOR TYPE LVC_T_SCOL, "required for color
DROP(10),
END OF ITAB.
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.
"attention.....from here
"split your container here...into two parts
"create the container
CREATE OBJECT G_CUSTOM_CONTAINER
EXPORTING CONTAINER_NAME = G_CONTAINER1.
"this is for top of page
Create TOP-Document
CREATE OBJECT DG_DYNDOC_ID
EXPORTING STYLE = 'ALV_GRID'.
Create Splitter for custom_container
CREATE OBJECT DG_SPLITTER
EXPORTING PARENT = G_CUSTOM_CONTAINER
ROWS = 2
COLUMNS = 1.
Split the custom_container to two containers and move the reference
to receiving containers g_parent_html and g_parent_grid
"i am allocating the space for grid and top of page
CALL METHOD DG_SPLITTER->GET_CONTAINER
EXPORTING
ROW = 1
COLUMN = 1
RECEIVING
CONTAINER = DG_PARENT_HTML.
CALL METHOD DG_SPLITTER->GET_CONTAINER
EXPORTING
ROW = 2
COLUMN = 1
RECEIVING
CONTAINER = DG_PARENT_GRID.
"you can set the height of it
Set height for g_parent_html
CALL METHOD DG_SPLITTER->SET_ROW_HEIGHT
EXPORTING
ID = 1
HEIGHT = 5.
"from here as usual..you need to specify parent as splitter part
"which we alloted for grid
CREATE OBJECT G_GRID
EXPORTING I_PARENT = DG_PARENT_GRID.
Set a titlebar for the grid control
CLEAR GS_LAYOUT.
GS_LAYOUT-GRID_TITLE = TEXT-003.
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_ENTER.
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->TOP_OF_PAGE 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.
**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[].
"do these..{
Initializing document
CALL METHOD DG_DYNDOC_ID->INITIALIZE_DOCUMENT.
Processing events
CALL METHOD G_GRID->LIST_PROCESSING_EVENTS
EXPORTING
I_EVENT_NAME = 'TOP_OF_PAGE'
I_DYNDOC_ID = DG_DYNDOC_ID.
"end }
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 = 'IT_FINAL'.
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 = 'IT_FINAL'.
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 = 'IT_FINAL'.
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.
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.
LOOP AT ITAB .
First listbox (handle '1').
IF SY-INDEX = 1.
LS_DRAL-HANDLE = '1'.
LS_DRAL-VALUE = ' '.
LS_DRAL-INT_VALUE = ' '.
ELSE.
LS_DRAL-HANDLE = '1'.
LS_DRAL-VALUE = ITAB-POSNR.
LS_DRAL-INT_VALUE = ITAB-POSNR.
ENDIF.
APPEND LS_DRAL TO LT_DRAL.
ENDLOOP.
**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
*& Form EVENT_TOP_OF_PAGE
text
-->DG_DYNDOC_ID text
FORM EVENT_TOP_OF_PAGE USING DG_DYNDOC_ID TYPE REF TO CL_DD_DOCUMENT.
"this is more clear.....check it
"first add text, then pass it to comentry write fm
DATA : DL_TEXT(255) TYPE C. "Text
Populating header to top-of-page
CALL METHOD DG_DYNDOC_ID->ADD_TEXT
EXPORTING
TEXT = 'Test Report'
SAP_STYLE = CL_DD_AREA=>HEADING.
Add new-line
CALL METHOD DG_DYNDOC_ID->NEW_LINE.
CLEAR : DL_TEXT.
Move program ID
CONCATENATE 'Program Name :' SY-REPID
INTO DL_TEXT SEPARATED BY SPACE.
Add Program Name to Document
PERFORM ADD_TEXT USING DL_TEXT.
Add new-line
CALL METHOD DG_DYNDOC_ID->NEW_LINE.
CLEAR : DL_TEXT.
Move User ID
CONCATENATE 'User ID :' SY-UNAME INTO DL_TEXT SEPARATED BY SPACE
Add User ID to Document
PERFORM ADD_TEXT USING DL_TEXT.
Add new-line
CALL METHOD DG_DYNDOC_ID->NEW_LINE.
CLEAR : DL_TEXT.
Move Client
CONCATENATE 'Client :' SY-MANDT INTO DL_TEXT SEPARATED BY SPACE.
Add Client to Document
PERFORM ADD_TEXT USING DL_TEXT.
Add new-line
CALL METHOD DG_DYNDOC_ID->NEW_LINE.
CLEAR : DL_TEXT.
Move date
WRITE SY-DATUM TO DL_TEXT.
CONCATENATE 'Date :' DL_TEXT INTO DL_TEXT SEPARATED BY SPACE.
Add Date to Document
PERFORM ADD_TEXT USING DL_TEXT.
Add new-line
CALL METHOD DG_DYNDOC_ID->NEW_LINE.
CLEAR : DL_TEXT.
Move time
WRITE SY-UZEIT TO DL_TEXT.
CONCATENATE 'Time :' DL_TEXT INTO DL_TEXT SEPARATED BY SPACE.
Add Time to Document
PERFORM ADD_TEXT USING DL_TEXT.
Add new-line
CALL METHOD DG_DYNDOC_ID->NEW_LINE.
Populating data to html control
PERFORM HTML.
ENDFORM. " EVENT_TOP_OF_PAGE
*& Form ADD_TEXT
To add Text
FORM ADD_TEXT USING P_TEXT TYPE SDYDO_TEXT_ELEMENT.
Adding text
CALL METHOD DG_DYNDOC_ID->ADD_TEXT
EXPORTING
TEXT = P_TEXT
SAP_EMPHASIS = CL_DD_AREA=>HEADING.
ENDFORM. " ADD_TEXT
*& Form HTML
text
FORM HTML.
DATA : DL_LENGTH TYPE I, " Length
DL_BACKGROUND_ID TYPE SDYDO_KEY VALUE SPACE. " Background_id
Creating html control
IF DG_HTML_CNTRL IS INITIAL.
CREATE OBJECT DG_HTML_CNTRL
EXPORTING
PARENT = DG_PARENT_HTML.
ENDIF.
Reuse_alv_grid_commentary_set
CALL FUNCTION 'REUSE_ALV_GRID_COMMENTARY_SET'
EXPORTING
DOCUMENT = DG_DYNDOC_ID
BOTTOM = SPACE
IMPORTING
LENGTH = DL_LENGTH.
Get TOP->HTML_TABLE ready
CALL METHOD DG_DYNDOC_ID->MERGE_DOCUMENT.
Set wallpaper
CALL METHOD DG_DYNDOC_ID->SET_DOCUMENT_BACKGROUND
EXPORTING
PICTURE_ID = DL_BACKGROUND_ID.
Connect TOP document to HTML-Control
DG_DYNDOC_ID->HTML_CONTROL = DG_HTML_CNTRL.
Display TOP document
CALL METHOD DG_DYNDOC_ID->DISPLAY_DOCUMENT
EXPORTING
REUSE_CONTROL = 'X'
PARENT = DG_PARENT_HTML
EXCEPTIONS
HTML_DISPLAY_ERROR = 1.
IF SY-SUBRC NE 0.
MESSAGE I999 WITH 'Error in displaying top-of-page'(036).
ENDIF.
ENDFORM. " HTML
[/code]
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