Layout use in alv

Hi,
I have saved three layouts on alv grid display screen.
I have given three radio buttons on screen to select any one of them.
But I dont know how to pass the layout name to alv grid.
Please if any one cud help.

Hi Shashank,
To use variant for different layout, use code:-
First take three radiobuttons in a single group, so that you can select only on of them.
PARAMETERS : p_rad1 RADIOBUTTON GROUP gp1 DEFAULT 'X', "for layout 1
 p_rad2 RADIOBUTTON GROUP gp1, "for layout 2
 p_rad3 RADIOBUTTON GROUP gp1. "for layout 3
DATA : v_layout(10).
Now check which radiobutton is checked.
AT SELECTION-SCREEN.
IF p_rad1 = 'X'.
v_layout = 'VAR1'. "assign value for layout 1
ELSEIF p_rad2 = 'X'.
v_layout = 'VAR2'. "assign value for layout 2
ELSEIF p_rad3 = 'X'.
v_layout = 'VAR3'. "assign value for layout 3
ENDIF.
Now in v_layout you have the value for variant whose layout is to be used.
Just use this variable is FM 'REUSE_ALV_GRID_DISPLAY'.
* DISPLAY RECORDS IN ALV GRID
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
 EXPORTING
 i_callback_program = sy-repid "report id
 it_fieldcat = it_field "field catalog
 it_sort = it_sort "record sort info
 i_save = 'A' "for variant
 is_variant = v_variant "variant name
 TABLES
 t_outtab = itab "internal table with records
 EXCEPTIONS
 program_error = 1
 OTHERS = 2.
IF sy-subrc <> 0.
ENDIF.
Hope this solves your problem.
Thanks & Regards,
Tarun Gambhir

Similar Messages

Hide Change Layout Button in ALV report o/p for MB52 Tcode

Hi,
Is it possible to Hide Change Layout Button in ALV output for Report MB52 using authoriztaion.
We have created a layout in which we are hiding some coloumns which the user should not see.
But if the change layout button is active then the user can add those coloumns to output.
Is this possible through authorizations. I want to avoid doing any chnages to the std sap program.
Thanks & Regards,
Fawaz

Check the object S_ALV_LAYO

Issues in Change layout Variant of ALV grid

Hi all,
I am using a ALV gird to display the data with some table column. I am able to save/ choose the Layout variant. I choose the existing layout varaint it works fine but when I change the column fields display from selected layout then it will immidiately looks fine, but if I perform some event, it goes to the initial stage of the choosed layout varaint.
I can solve this issue if I clear the Variant from the is_variant (of set_table_for_first_display method). So if I can find the fieldcatalog for layout Variant, then it will solved very easily.
Please suggest, if you have any idea on this.
Thanks,
Sanket Sethi

I got the solution. You can find the Variant field catalog by using Function module 'LVC_VARIANT_SELECT'. You can set the dialog box based on your requirements as well. So closing this thread. Thanks..

What are main events in that are used in ALV reports

hi gurus
what are main events in that are used in ALV reports....
regards
baskar

hi
i think this will help u.
Events in alv and their FM    The main events in alv and their FM and why we use these:
1. SLIS_PRINT_ALV.
2. SLIS_T_LISTHEADER.
3. SLIS_T_EVENT.
4. SLIS_T_SORTINFO_ALV.
5. SLIS_T_LAYOUT_ALV.
6. SLIS_T_FIELDCAT_ALV.
and in classic reports what is the sequence of events:   === Events are
At selection-screen output.
Initialization.
At selection-screen on field
At selection-screen on end of field
At selection-screen on Radiobutton Group R1. (If you have any radio buttons)
At selection-screen on block b1. (If you have any blocks)
Start-of-selection.
Get node. (if the data is retreived from a logical database)
Get node late. (if the data is retreived from a logical database)
Top-of-page. (if the write statement is in the end-of-selection event or we can say that before the first write statement)
end-of-selection.
and fuction modules are
LISTHEADER - Is used to print the header information in the ALV List. Name, Date, Time, ALV Name and other details are called as Header information.   EVENT - Basically this is the FM to handle Event's. When the user needs to do some event operation like when double clicking the a particular field we need to perform some operation.   These events are captured by this FM.   LAYOUT - This FM is used to define the layout of the List. There are many options available in this FM to define the Layout style.   FIELDCAT - These are used to populate the List header. We can change them according to our req.
User-defined Text Output Event
    Application
      print_end_of_list
    Define output text to be printed at the end of the entire list
      print_top_of_list
    Define output text to be printed at the beginning of the entire list
      print_end_of_page
    Define output text to be printed at the end of each page
      print_top_of_page
    Define output text to be printed at the beginning of each page
      subtotal_text
    Define self-defined subtotals texts
Mouse-controlled Actions in the Grid Control Event
    Application
      button_click
    Query a click on a pushbutton in the ALV Grid Control
      double_click
    Query a double-click on a cell of the ALV Grid control
      hotspot_click
    Query a hotspot click on columns defined for this purpose in advance
      onDrag
    Collect information when elements of the ALV Grid Control are dragged
      onDrop
    Process information when elements of the ALV Grid Control are dropped
      onDropComplete
    Perform final actions after successful Drag&Drop
      onDropGetFlavor
    Distinguish between options for Drag&Drop behavior
Processing of Self-defined and Standard Functions Event
    Application
      before_user_command
    Query self-defined and standard function codes
      user_command
    Query self-defined function codes
      after_user_command
    Query self-defined and standard function codes
Definition of Self-defined Functions Event
    Application
      toolbar
    Change, delete or add GUI elements in the toolbar
      menu_button
    Define menus for menu buttons in the toolbar
      context_menu_request
    Change context menu
      onf1
    Define self-defined F1 help
All of these can be found under type group SLIS.
Events
SLIS_EV_ITEM_DATA_EXPAND        TYPE SLIS_FORMNAME VALUE 'ITEM_DATA_EXPAND',
SLIS_EV_REPREP_SEL_MODIFY       TYPE SLIS_FORMNAME VALUE 'REPREP_SEL_MODIFY', SLIS_EV_CALLER_EXIT_AT_START TYPE SLIS_FORMNAME VALUE 'CALLER_EXIT',
SLIS_EV_USER_COMMAND              TYPE SLIS_FORMNAME VALUE 'USER_COMMAND',
SLIS_EV_TOP_OF_PAGE                     TYPE SLIS_FORMNAME VALUE 'TOP_OF_PAGE',
SLIS_EV_DATA_CHANGED                TYPE SLIS_FORMNAME VALUE 'DATA_CHANGED',
SLIS_EV_TOP_OF_COVERPAGE       TYPE SLIS_FORMNAME VALUE 'TOP_OF_COVERPAGE',
SLIS_EV_END_OF_COVERPAGE       TYPE SLIS_FORMNAME VALUE 'END_OF_COVERPAGE',
SLIS_EV_FOREIGN_TOP_OF_PAGE TYPE SLIS_FORMNAME
VALUE 'FOREIGN_TOP_OF_PAGE', SLIS_EV_FOREIGN_END_OF_PAGE TYPE SLIS_FORMNAME
VALUE 'FOREIGN_END_OF_PAGE',
SLIS_EV_PF_STATUS_SET                  TYPE SLIS_FORMNAME VALUE 'PF_STATUS_SET',
SLIS_EV_LIST_MODIFY                      TYPE SLIS_FORMNAME VALUE 'LIST_MODIFY',
SLIS_EV_TOP_OF_LIST                       TYPE SLIS_FORMNAME VALUE 'TOP_OF_LIST',
SLIS_EV_END_OF_PAGE                    TYPE SLIS_FORMNAME VALUE 'END_OF_PAGE',
SLIS_EV_END_OF_LIST                      TYPE SLIS_FORMNAME VALUE 'END_OF_LIST',
SLIS_EV_AFTER_LINE_OUTPUT       TYPE SLIS_FORMNAME VALUE 'AFTER_LINE_OUTPUT', SLIS_EV_BEFORE_LINE_OUTPUT     TYPE SLIS_FORMNAME VALUE 'BEFORE_LINE_OUTPUT',
SLIS_EV_SUBTOTAL_TEXT                TYPE SLIS_FORMNAME VALUE 'SUBTOTAL_TEXT'.
with regards
sravani
award points if found useful.

Regarding Layout saving in ALV

Hi,
In my requirement,i want to save layout of the ALV Report with data in it.So that i can use this variant and get the same data again.I tried with the code below,but its saving only layout,but not the data.
CALL METHOD grid1->set_table_for_first_display
         EXPORTING i_structure_name = 'ty_fields_final'
                   i_save           = 'A'
                   is_variant       = g_variant
                   is_layout        = gt_layout
                   it_toolbar_excluding = lt_exclude
                  I_DEFAULT        = PDEFAULT
         CHANGING it_fieldcatalog = gt_fieldcat_lvc[]
                   it_outtab        = i_fields_final.
And also tried it with function module 'LVC_VARIANT_SAVE'.
Can any one help me in this.
Regards
Shibin

hi,
   Try this.
data: gwa_variant1 LIKE disvariant,
        gwa_variant   LIKE disvariant,
        gf_repid     LIKE sy-repid,
       gf_exit(1)   TYPE c,
       gf_save(1)   TYPE c.
INITIALIZATION.
gf_repid = sy-repid.
gf_save = 'A'.
CLEAR gwa_variant.
gwa_variant-report = gf_repid.
gwa_variant1 = gwa_variant.
CALL FUNCTION 'REUSE_ALV_VARIANT_DEFAULT_GET'
    EXPORTING
      i_save     = gf_save
    CHANGING
      cs_variant = gwa_variant1
    EXCEPTIONS
      not_found = 2.
IF sy-subrc = 0.
    p_vari = gwa_variant1-variant.
ENDIF.
AT SELECTION-SCREEN.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_vari.
CALL FUNCTION 'REUSE_ALV_VARIANT_F4'
    EXPORTING
      is_variant = gwa_variant
      i_save     = gf_save
    IMPORTING
      e_exit     = gf_exit
      es_variant = gwa_variant1
    EXCEPTIONS
      not_found = 2.
IF sy-subrc = 2.
    MESSAGE ID sy-msgid TYPE 'S'      NUMBER sy-msgno
          WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ELSE.
    IF gf_exit = space.
      p_vari = gwa_variant1-variant.
    ENDIF.
ENDIF.
   IF NOT p_vari IS INITIAL.
    MOVE gwa_variant TO gwa_variant1.
    MOVE p_vari TO gwa_variant1-variant.
CALL FUNCTION 'REUSE_ALV_VARIANT_EXISTENCE'
      EXPORTING
        i_save     = gf_save
      CHANGING
        cs_variant = gwa_variant1.
    gwa_variant = gwa_variant1.
ELSE.
    CLEAR gwa_variant.
     gwa_variant-report = gf_repid.
     ENDIF.
end-of-selection.
gf_repid = sy-repid.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
    EXPORTING
      i_callback_program = gf_repid
      it_fieldcat        = gt_catalog
      it_sort            = gt_sort
      it_events          = gt_events
      i_save             = gf_save
      is_variant         = gwa_variant
    TABLES
      t_outtab           = gt_output
    EXCEPTIONS
      program_error      = 1
      OTHERS             = 2.
Hope this helps.
Regards,
Ramya

How to find item wise totals and header wise total using hierarchical ALV

Hi Friends,
I came across an issue of finding item wise total using hierarchical ALV. I am getting header wise total by setting the field catalog. May you help me in finding Item wise total.
Regards
Nikhil.

hi,
you must use "w_fieldcat-do_sum = 'X'" and change your layout like :
w_sort-fieldname = 'FIELD'.
w_sort-tabname   = 'TABNEME'.
w_sort-up        = 'X'.
w_sort-subtot    = 'X'.
APPEND w_sort TO i_sort.
CLEAR w_sort.
you can use detailed code from http://wiki.sdn.sap.com/wiki/display/Snippets/Subtotalsinhirarchial+report.
regards,
orhan
Edited by: goktasor on Jun 1, 2010 11:03 AM (need points : ) )

What are function modules used in alv,and its explanation

what are function modules used in alv,and its explanation

hi..
The important function modules are
Reuse_alv_fieldcatalog_merge
Reuse_alv_list_display
Reuse_alv_events_get
Reuse_alv_grid_display
Reuse_alv_commentary_write.
REUSE_ALV_FIELDCATALOG_MERGE
 This function module is used to populate a field catalog 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.
Note : Fieldcatalog can be filled manually also by filling up all the required details into the internal table
The important parameters are:
 1. Export:
 a. I_program_name : report id
 b. I_internal_tabname : the internal output table
 c. I_inclname : include or the report name where all
 the dynamic forms are handled.
 2. Changing
 ct_fieldcat : an internal table with the type
 SLIS_T_FIELDCAT_ALV which is declared in the
 type pool SLIS.
REUSE_ALV_LIST_DISPLAY
This is the function module which prints the data.
The important parameters are:
1. Export:
 I_callback_program : report id
 I_bypassing_buffer : X
 I_buffer_active :
 I_callback_pf_status_set : routine where a user can set
 his own pf status or change the
 functionality of the existing pf status.
 I_callback_user_command : routine where the function codes are
 handled.
 I_structure name : name of the dictionary table
 Is_Layout : structure to set the layout of the report
 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
 REUSE_ALV_FIELDCATALOG_MERGE
 It_events : internal table with a list of all possible events
 of ALV and their corresponding form names.
2. Tables:
 a. t_outtab : internal table with the data to be output
REUSE_ALV_EVENTS_GET: 
 Returns table of possible events for a a list type
1. 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 the 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 SLIS.
2. Export:
 I_list_type:
 0 = simple list REUSE_ALV_LIST_DISPLAY
 1 = hierarchical-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
REUSE_ALV_GRID_DISPLAY
A new function from 4.6 version, to display the results in grid rather than a
preview.
Parameters : same as reuse_alv_list_display
REUSE_ALV_COMMENTARY_WRITE
This is used in the Top-of-page event to print the headings and other
comments for the list.
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
plz reward pts if helpful.
regards
vijay.

Subtotal text in ALV using OO ALV

HI All,
How to display subtotal text in ALV using OO ALV?
My output of ALV should be as follows
COL1 COL2 COL3
ABC 900 M1
PQR 100 M1
M1 Subtotal 1000
XYZ 2100 M2
M2 Subtotal 2100
I could put the subtotal, but couldnu2019t add subtotal text.
My code
TRY.
 CALL METHOD cl_salv_table=>factory
 IMPORTING
 r_salv_table = g_alv
 CHANGING
 t_table = gt_report
 CATCH cx_salv_msg .
ENDTRY.
u2026u2026
*Display the table.
g_alv->display( ).

Hi
REPORT z_alv_demo_total_text.
Type declaration for final table to display the output
TYPES: BEGIN OF ty_mara,
 srno TYPE char40, " Storing the total text
 matnr TYPE matnr, " Material
 ersda TYPE ersda, " Creation date
 ernam TYPE ernam, " Created by
 laeda TYPE laeda, " Last change date
 aenam TYPE aenam, " Last change by
 vpsta TYPE vpsta, " Maintenance status
 brgew TYPE brgew, " Gross weight
 ntgew TYPE ntgew, " Net weight
 gewei TYPE gewei, " Weight Unit
 END OF ty_mara.
Type declaration for table storing temp. data
TYPES: BEGIN OF ty_mara_tmp,
 matnr TYPE matnr, " Material
 ersda TYPE ersda, " Creation date
 ernam TYPE ernam, " Created by
 laeda TYPE laeda, " Last change date
 aenam TYPE aenam, " Last change by
 vpsta TYPE vpsta, " Maintenance status
 brgew TYPE brgew, " Gross weight
 ntgew TYPE ntgew, " Net weight
 gewei TYPE gewei, " Weight Unit
 END OF ty_mara_tmp.
Internal table for storing final data
DATA: i_mara TYPE STANDARD TABLE OF ty_mara INITIAL SIZE 0.
Work area for final table
DATA: w_mara TYPE ty_mara.
Internal table for storing temp. data
DATA: i_mara_tmp TYPE STANDARD TABLE OF ty_mara_tmp INITIAL SIZE 0.
Work area for temp. table
DATA: w_mara_tmp TYPE ty_mara_tmp.
Object variable for ALV grid
DATA: oref1 TYPE REF TO cl_gui_alv_grid.
Field catalog table for ALV grid
DATA: fieldcat TYPE lvc_t_fcat.
Workarea for field catalog table
DATA: w_field TYPE lvc_s_fcat.
Internal table for storing info. for ALV grid
data: i_sort2 TYPE STANDARD TABLE OF lvc_s_sort INITIAL SIZE 0.
Workarea for sort table
DATA: wa_sort2 TYPE lvc_s_sort.
Workarea for ALV layout
data: wa_layout TYPE lvc_s_layo.
START-OF-SELECTION.
Fetch data
SELECT matnr " Material
 ersda " Creation date
 ernam " Created by
 laeda " Last change date
 aenam " Last change by
 vpsta " Maintenance status
 brgew " Gross weight
 ntgew " Net weight
 gewei " Weight Unit
FROM mara
INTO TABLE i_mara_tmp
UP TO 100 ROWS.
CHECK sy-subrc = 0.
Populate final table
LOOP AT i_mara_tmp INTO w_mara_tmp.
Storing the Total text need to be displayed in
ALV
 w_mara-srno = 'Total weight (Gross & Net)'.
 w_mara-matnr = w_mara_tmp-matnr.
 w_mara-ersda = w_mara_tmp-ersda.
 w_mara-ernam = w_mara_tmp-ernam .
 w_mara-laeda = w_mara_tmp-laeda.
 w_mara-aenam = w_mara_tmp-aenam.
 w_mara-vpsta = w_mara_tmp-vpsta.
 w_mara-brgew = w_mara_tmp-brgew.
 w_mara-ntgew = w_mara_tmp-ntgew.
 w_mara-gewei = w_mara_tmp-gewei.
 APPEND w_mara TO i_mara.
ENDLOOP.
Calling the screen to display ALV
CALL SCREEN 100.
*& Module STATUS_0100 OUTPUT
 Display ALV report
MODULE status_0100 OUTPUT.
IF oref1 IS INITIAL.
Create ALV grid object
In this case we have not created any custom container in the screen,
Instead of that dummy container name is passed
ADVANTAGE: we can run this report in background without any problem
 CREATE OBJECT oref1
 EXPORTING
 i_parent = cl_gui_custom_container=>screen0
 EXCEPTIONS
 error_cntl_create = 1
 error_cntl_init = 2
 error_cntl_link = 3
 error_dp_create = 4
 OTHERS = 5
 CHECK sy-subrc = 0.
Preparing the field catalog
ZDEMO: Defined in DDIC, it's structure is same as TYPE ty_mara
defined in the program
 CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'
 EXPORTING
 i_structure_name = 'ZDEMO'
 CHANGING
 ct_fieldcat = fieldcat
 EXCEPTIONS
 inconsistent_interface = 1
 program_error = 2
 OTHERS = 3.
 IF sy-subrc = 0.
 LOOP AT fieldcat INTO w_field.
 IF w_field-fieldname = 'BRGEW' OR
 w_field-fieldname = 'NTGEW'.
 Summation for Gross & Net weight
 w_field-do_sum = 'X'.
 MODIFY fieldcat FROM w_field TRANSPORTING do_sum.
 ENDIF.
 IF w_field-fieldname = 'SRNO'.
 Hide this field so that it can display it's content i.e.
 Total text in Subtotal level
 w_field-tech = 'X'.
 w_field-no_out = 'X'.
 MODIFY fieldcat FROM w_field TRANSPORTING tech no_out.
 ENDIF.
 CLEAR w_field.
 ENDLOOP.
 ENDIF.
Populate Sort table with SRNO field so that we can display the total
text in it's subtotal level
 wa_sort2-spos = 1.
 wa_sort2-fieldname = 'SRNO'.
 wa_sort2-up = 'X'.
 wa_sort2-subtot = 'X'.
 APPEND wa_sort2 TO i_sort2.
Hide the total line
 wa_layout-no_totline = 'X'.
Display the ALV grid
 CALL METHOD oref1->set_table_for_first_display
 EXPORTING
 is_layout = wa_layout
 CHANGING
 it_outtab = i_mara[]
 it_fieldcatalog = fieldcat
 it_sort = i_sort2
 EXCEPTIONS
 invalid_parameter_combination = 1
 program_error = 2
 too_many_lines = 3
 OTHERS = 4.
 IF sy-subrc <> 0.
 ENDIF.
Set the focus on the grid
 CALL METHOD cl_gui_alv_grid=>set_focus
 EXPORTING
 control = oref1
 EXCEPTIONS
 cntl_error = 1
 cntl_system_error = 2
 OTHERS = 3.
 IF sy-subrc <> 0.
 ENDIF.
ENDIF.
ENDMODULE. " STATUS_0100 OUTPUT
These will defintely help in u displaying subtotal text check it
thanks

Layout selection in ALV grid.

Hi All,
I have one requirement to change the existing program. Currently it is displaying all the fields in the ALV grid. Now i need to make the selection screen with two options for Header data selection and Item data selection. So now if I select the Header data only to be displayed (in the coding I made the changes in the field catalog and hidded some fields using
 WHEN 'FKART'
 if p_header = 'X'.
 <fc>-no_out = 'X'.
 endif.
so now it should not display the FKART field in the output. My question is, If I select some different layout in the ALV GRID even this hidden header fields are also getting displayed. Please help me and give me the solution for this.
Regards,
AL.

Hi Anbu,
You can try like this, Modify your Col Position like this...
IF P_HEARDER = 'X'.
COL_POS = COL_POS + 1.
FIELDCATALOG-COL_POS = COL_POS.
FIELDCATALOG-FIELDNAME = 'FKART'.
FIELDCATALOG-OUTPUTLEN = 10.
FIELDCATALOG-NO_OUT = 'X'.
APPEND FIELDCATALOG TO FIELDCATALOG.
ELSE.
COL_POS = COL_POS + 1.
FIELDCATALOG-COL_POS = COL_POS.
FIELDCATALOG-FIELDNAME = 'FKART'.
FIELDCATALOG-OUTPUTLEN = 10.
APPEND FIELDCATALOG TO FIELDCATALOG.
ENDIF.
Thanks & regards,
Dileep .C

How to change the layout of the ALV screen

Hi,
I need to have a parameter in the selection screen. If I change the layout name on the selection-screen, the layout of the ALV needs to be changed.
Thanks,
srinivas.

Pass the layout (and report name) to the ALV. parameter IS_VARIANT of function module [REUSE_ALV_GRID_DISPLAY|https://www.sdn.sap.com/irj/sdn/advancedsearch?cat=sdn_all&query=reuse_alv_grid_display&adv=false&sortby=cm_rnd_rankvalue] or method [SET_TABLE_FOR_FIRST_DISPLAY|https://www.sdn.sap.com/irj/sdn/advancedsearch?cat=sdn_all&query=set_table_for_first_display&adv=false&sortby=cm_rnd_rankvalue]
You may also use the following function modules in your selection screen :
- [REUSE_ALV_VARIANT_F4|https://www.sdn.sap.com/irj/sdn/advancedsearch?cat=sdn_all&query=reuse_alv_variant_f4&adv=false&sortby=cm_rnd_rankvalue] to select the layout/variant name. (in AT SELECTION-SCREEN ON VALUE-REQUEST FOR <variant>.)
- [REUSE_ALV_VARIANT_EXISTENCE|https://www.sdn.sap.com/irj/sdn/advancedsearch?cat=sdn_all&query=reuse_alv_variant_existence&adv=false&sortby=cm_rnd_rankvalue] to check existence of the layout/variant name. (in AT SELECTION-SCREEN ON <variant>)
- [REUSE_ALV_VARIANT_DEFAULT_GET|https://www.sdn.sap.com/irj/sdn/advancedsearch?cat=sdn_all&query=reuse_alv_variant_default_get&adv=false&sortby=cm_rnd_rankvalue] to get the default variant (to fill <variant> in the INITIALIZATION)
Regards

Default Layout for Multiple ALV displays

Hello All,
I have a requirement where I am displaying multiple ALV grid displays on different tabs of a screen.
Now I have to set a default layout for each of the grids separately as they have different fields.
Please let me know how to do it, I am using OO ALV display.
Thanks a lot
Ruchi

Hi,
According to your grid called pass the variant name
 gs_variant-report = sy-repid.
 gs_variant-username = sy-uname.
 gs_variant-variant = v_vari. " Your variant Name
 call method grid1->set_table_for_first_display
 exporting
 is_layout = gs_layout
 is_variant = gs_variant "<<<<<<<<<
 i_save = 'A'
 it_toolbar_excluding = i_exclude[]
 changing
 it_outtab = i_output[]
 it_fieldcatalog = i_fieldcat[]
 exceptions
 invalid_parameter_combination = 1
 program_error = 2
 too_many_lines = 3
 others = 4.
a®

How the Object Oriented Concepts can be used in ALV

Hi guys,
Please tell me, how the Object Oriented Concepts are used in ALV? I request if someone can illustrate it by an example.
Thnx
Sid

Hi,
Check this example.
REPORT ZTEST_ALV_OO MESSAGE-ID ZZ .
DATA: G_GRID TYPE REF TO CL_GUI_ALV_GRID, "First
 G_GRID1 TYPE REF TO CL_GUI_ALV_GRID. "Second
DATA: L_VALID TYPE C,
 V_FLAG,
 V_DATA_CHANGE,
 V_ROW TYPE LVC_S_ROW,
 V_COLUMN TYPE LVC_S_COL,
 V_ROW_NUM TYPE LVC_S_ROID.
DATA: OK_CODE LIKE SY-UCOMM,
 SAVE_OK LIKE SY-UCOMM,
 G_CONTAINER1 TYPE SCRFNAME VALUE 'TEST', "First Container
 G_CONTAINER2 TYPE SCRFNAME VALUE 'TEST1',"Second container
 GS_LAYOUT TYPE LVC_S_LAYO.
DATA:BEGIN OF ITAB OCCURS 0,
 VBELN LIKE LIKP-VBELN,
 POSNR LIKE LIPS-POSNR,
 LFDAT like lips-vfdat,
 BOX(1),
 HANDLE_STYLE TYPE LVC_T_STYL,
 END OF ITAB.
* CLASS lcl_event_handler DEFINITION
CLASS LCL_EVENT_HANDLER DEFINITION .
PUBLIC SECTION .
 METHODS:
**Hot spot Handler
 HANDLE_HOTSPOT_CLICK FOR EVENT HOTSPOT_CLICK OF CL_GUI_ALV_GRID
 IMPORTING E_ROW_ID E_COLUMN_ID ES_ROW_NO,
**Handler to Check the Data Change
 HANDLE_DATA_CHANGED FOR EVENT DATA_CHANGED
 OF CL_GUI_ALV_GRID
 IMPORTING ER_DATA_CHANGED
 E_ONF4
 E_ONF4_BEFORE
 E_ONF4_AFTER,
**Double Click Handler
 HANDLE_DOUBLE_CLICK FOR EVENT DOUBLE_CLICK OF CL_GUI_ALV_GRID
 IMPORTING E_ROW E_COLUMN ES_ROW_NO.
ENDCLASS. "lcl_event_handler DEFINITION
* CLASS lcl_event_handler IMPLEMENTATION
CLASS LCL_EVENT_HANDLER IMPLEMENTATION.
*Handle Hotspot Click
METHOD HANDLE_HOTSPOT_CLICK .
 CLEAR: V_ROW,V_COLUMN,V_ROW_NUM.
 V_ROW = E_ROW_ID.
 V_COLUMN = E_COLUMN_ID.
 V_ROW_NUM = ES_ROW_NO.
 MESSAGE I000 WITH V_ROW 'clicked'.
ENDMETHOD. "lcl_event_handler
*Handle Double Click
METHOD HANDLE_DOUBLE_CLICK.
 CLEAR: V_ROW,V_COLUMN,V_ROW_NUM.
 V_ROW = E_ROW.
 V_COLUMN = E_COLUMN.
 V_ROW_NUM = ES_ROW_NO.
 IF E_COLUMN = 'VBELN'.
 SET PARAMETER ID 'VL' FIELD ITAB-VBELN.
 CALL TRANSACTION 'VL03N' AND SKIP FIRST SCREEN.
 ENDIF.
 IF E_COLUMN = 'POSNR'.
 MESSAGE I000 WITH 'Click on POSNR row number ' E_ROW.
 "with this row num you can get the data
 ENDIF.
ENDMETHOD. "handle_double_click
**Handle Data Change
METHOD HANDLE_DATA_CHANGED.
data:stable type LVC_S_STBL.
stable-row = 'X'.
stable-col = 'X'.
call method g_grid->refresh_table_display
EXPORTING
 IS_STABLE = stable
EXCEPTIONS
 FINISHED = 1
 others = 2
if sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
 WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
endif.
ENDMETHOD. "HANDLE_DATA_CHANGED
ENDCLASS. "LCL_EVENT_HANDLER IMPLEMENTATION
*& Global Definitions
DATA: G_CUSTOM_CONTAINER TYPE REF TO CL_GUI_CUSTOM_CONTAINER,"Container1
 G_HANDLER TYPE REF TO LCL_EVENT_HANDLER, "handler
 G_CUSTOM_CONTAINER1 TYPE REF TO CL_GUI_CUSTOM_CONTAINER. "Container2
*- Fieldcatalog for First and second Report
DATA: IT_FIELDCAT TYPE LVC_T_FCAT,
 X_FIELDCAT TYPE LVC_S_FCAT,
 LS_VARI TYPE DISVARIANT.
* START-OF_SELECTION
START-OF-SELECTION.
SELECT VBELN
 POSNR
 FROM LIPS
 UP TO 20 ROWS
 INTO CORRESPONDING FIELDS OF TABLE ITAB.
END-OF-SELECTION.
IF NOT ITAB[] IS INITIAL.
 CALL SCREEN 100.
ELSE.
 MESSAGE I002 WITH 'NO DATA FOR THE SELECTION'(004).
ENDIF.
*& Form CREATE_AND_INIT_ALV
* text
FORM CREATE_AND_INIT_ALV .
DATA: LT_EXCLUDE TYPE UI_FUNCTIONS.
"First Grid
CREATE OBJECT G_CUSTOM_CONTAINER
 EXPORTING CONTAINER_NAME = G_CONTAINER1.
CREATE OBJECT G_GRID
 EXPORTING I_PARENT = G_CUSTOM_CONTAINER.
"Second Grid
CREATE OBJECT G_CUSTOM_CONTAINER1
 EXPORTING CONTAINER_NAME = G_CONTAINER2.
CREATE OBJECT G_GRID1
 EXPORTING I_PARENT = G_CUSTOM_CONTAINER1.
* 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-BOX_FNAME = 'BOX'.
GS_LAYOUT-CTAB_FNAME = 'CELLCOLOR'.
GS_LAYOUT-STYLEFNAME = 'HANDLE_STYLE'.
CALL METHOD G_GRID->REGISTER_EDIT_EVENT
 EXPORTING
 I_EVENT_ID = CL_GUI_ALV_GRID=>MC_EVT_MODIFIED.
CREATE OBJECT G_HANDLER.
SET HANDLER G_HANDLER->HANDLE_DOUBLE_CLICK FOR G_GRID.
* SET HANDLER G_HANDLER->HANDLE_HOTSPOT_CLICK FOR G_GRID.
SET HANDLER G_HANDLER->HANDLE_DATA_CHANGED FOR G_GRID.
data: ls_outatb like line of itab,
 v_index type sy-tabix.
DATA: LS_EDIT TYPE LVC_S_STYL,
 LT_EDIT TYPE LVC_T_STYL.
LOOP AT ITAB INTO ls_outatb WHERE POSNR = '000010'.
 V_INDEX = SY-TABIX.
 LS_EDIT-FIELDNAME = 'VBELN'.
 LS_EDIT-STYLE = CL_GUI_ALV_GRID=>MC_STYLE_DISABLED.
 LS_EDIT-STYLE2 = SPACE.
 LS_EDIT-STYLE3 = SPACE.
 LS_EDIT-STYLE4 = SPACE.
 LS_EDIT-MAXLEN = 8.
 INSERT LS_EDIT INTO TABLE LT_EDIT.
 INSERT LINES OF LT_EDIT INTO TABLE ls_outatb-handle_style.
 MODIFY ITAB INDEX V_INDEX FROM ls_outatb TRANSPORTING
 HANDLE_STYLE.
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.
* Optionally restrict generic functions to 'change only'.
* (The user shall not be able to add new lines).
PERFORM EXCLUDE_TB_FUNCTIONS CHANGING LT_EXCLUDE.
**Vaiant to save the layout
LS_VARI-REPORT = SY-REPID.
LS_VARI-HANDLE = SPACE.
LS_VARI-LOG_GROUP = SPACE.
LS_VARI-USERNAME = SPACE.
LS_VARI-VARIANT = SPACE.
LS_VARI-TEXT = SPACE.
LS_VARI-DEPENDVARS = SPACE.
CALL METHOD G_GRID->REGISTER_EDIT_EVENT
 EXPORTING
 I_EVENT_ID = CL_GUI_ALV_GRID=>MC_EVT_MODIFIED.
**Calling the Method for ALV output for First Grid
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[].
**Calling the Method for ALV output for Second Grid
 CALL METHOD G_GRID1->SET_TABLE_FOR_FIRST_DISPLAY
* EXPORTING
* IT_TOOLBAR_EXCLUDING = LT_EXCLUDE
 CHANGING
 IT_FIELDCATALOG = IT_FIELDCAT
 IT_OUTTAB = ITAB[].
* Set editable cells to ready for input initially
CALL METHOD G_GRID->SET_READY_FOR_INPUT
 EXPORTING
 I_READY_FOR_INPUT = 1.
ENDFORM. "CREATE_AND_INIT_ALV
*& Form EXCLUDE_TB_FUNCTIONS
* text
* -->PT_EXCLUDE text
FORM EXCLUDE_TB_FUNCTIONS CHANGING PT_EXCLUDE TYPE UI_FUNCTIONS.
* Only allow to change data not to create new entries (exclude
* generic functions).
DATA LS_EXCLUDE TYPE UI_FUNC.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_COPY_ROW.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_DELETE_ROW.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_APPEND_ROW.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_INSERT_ROW.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_MOVE_ROW.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_COPY.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_CUT.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_PASTE.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_PASTE_NEW_ROW.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
LS_EXCLUDE = CL_GUI_ALV_GRID=>MC_FC_LOC_UNDO.
APPEND LS_EXCLUDE TO PT_EXCLUDE.
ENDFORM. " EXCLUDE_TB_FUNCTIONS
*& Form build_fieldcat
* Fieldcatalog
FORM BUILD_FIELDCAT .
DATA: L_POS TYPE I.
L_POS = L_POS + 1.
X_FIELDCAT-SCRTEXT_M = 'Delivery'(024).
X_FIELDCAT-FIELDNAME = 'VBELN'.
X_FIELDCAT-TABNAME = 'ITAB'.
X_FIELDCAT-COL_POS = L_POS.
X_FIELDCAT-NO_ZERO = 'X'.
X_FIELDCAT-EDIT = 'X'.
X_FIELDCAT-OUTPUTLEN = '10'.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
L_POS = L_POS + 1.
X_FIELDCAT-SCRTEXT_M = 'Item'(025).
X_FIELDCAT-FIELDNAME = 'POSNR'.
X_FIELDCAT-TABNAME = 'ITAB'.
X_FIELDCAT-COL_POS = L_POS.
X_FIELDCAT-OUTPUTLEN = '5'.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
 L_POS = L_POS + 1.
 X_FIELDCAT-SCRTEXT_M = 'Del Date'(015).
X_FIELDCAT-FIELDNAME = 'LFDAT'.
X_FIELDCAT-TABNAME = 'ITAB'.
X_FIELDCAT-COL_POS = L_POS.
X_FIELDCAT-OUTPUTLEN = '10'.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
L_POS = L_POS + 1.
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
Regards
vijay

How to change the standard layout sets in ALV List

Hi Gurus,
How to change the standard layout sets in ALV list.
Is there any standard program ? or specific way to acheive this?
Kindly drop some clues?Every valuable clues rewarded more points........
Thanks in Advance,
Dharani

Hello Dharani
All required function modules can be found in function group SLVC (assuming that you are using OO-based ALV or, at least, fm REUSE_ALV_GRID_DISPLAY_LVC):
LVC_VARIANT_DEFAULT_GET (Read default display variant (description only, w/o field catalog))
LVC_VARIANT_EXISTENCE_CHECK
LVC_VARIANT_F4 (Display variant selection dialog box)
LVC_VARIANT_SELECT (Read a display variant)
For a sample report using LVC_VARIANT_DEFAULT_GET have a look at BCALV_GRID_10.
Regards,
Uwe

Issue with creation of custom layouts using SAP Help Documentation

Hi Experts,
My requirement is to create a home custom page layout (using web dynpro) in Composite Environment. The default options available in CE are not useful for me. I set out to make a custom layout using the following this SAP Help Documentation: [ Creating a Web Dynpro Page Layout (SAP Library - Using the Portal as a Frontend)|https://cw.sdn.sap.com/cw/docs/DOC-102846]
I have followed the instructions and followed all the steps, yet I fail to see the application in CE. The custom page layout is not displayed neither in options and is not available any where.
Please let me know if anybody followed these steps and have got any success.
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Hi
Can somebody let me know if they have implemented a customised solution of creation of page layouts using Web Dynpro - as per the steps suggested by SAP.
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Popup instead of list when using WD4A ALV Grid Drop Down By Key

I am develop a WD4A application and I am using an ALV grid. I have set the cell editor for one column wiht the following code:
CREATE OBJECT lr_ddbk
    EXPORTING
      SELECTED_KEY_FIELDNAME = 'ZCURRENCY'.
Data: lv_key_visable TYPE abap_bool,
        lv_key_visible_fieldname TYPE string.
   lr_ddbk->set_type( if_salv_wd_c_uie_drdn_by_index=>type_key_value ).
* lv_key_visable = lr_ddbk->GET_KEY_VISIBLE( ).
* lv_key_visible_fieldname = lr_ddbk->GET_KEY_VISIBLE_FIELDNAME( ).
* lr_ddbk->SET_KEY_VISIBLE( abap_false ).
lr_alv_column->SET_CELL_EDITOR( lr_ddbk ).
This code works fine. I then fill the drop down with the following code:
*...Build the currency drop down list
DATA lv_default_currency TYPE wdr_context_attr_value.
DATA lv_currency_count TYPE STRING.
DATA ls_tcurt TYPE tcurt.
CLEAR ls_contextvalue_set.
CLEAR lt_contextvalue_set. REFRESH lt_contextvalue_set.
CLEAR lv_default_currency.
loop at it_ac_attr into ls_ac_attr.
    if ls_ac_attr-attr_id eq 'CUR'.
      select single * from tcurt into ls_tcurt
           Where spras = 'EN' AND
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      If sy-subrc = 0.
        ls_contextvalue_set-value = ls_ac_attr-value.
     ls_contextvalue_set-value = ls_ac_attr-value.
        ls_contextvalue_set-text = ls_tcurt-ktext.
        IF ls_ac_attr-DFT_FLAG = 'X'.
          lv_default_currency = ls_contextvalue_set.
        ENDIF.
        append ls_contextvalue_set to lt_contextvalue_set.
      endif.
    Endif.
endloop.
lo_nd_zebuy_describe_item_info = lo_nd_zebuy_describe_item->get_node_info( ).
lo_nd_zebuy_describe_item_info->set_attribute_value_set(
                                exporting
                                   name = 'ZCURRENCY'
                                  value_set = lt_contextvalue_set ).
*...End build currency drop down list
This code works fine. The issue I am having is that the drop down is behaving like a search help field rather than a drop down list. Meaning a popup comes when I drop down the list. The popup has the values I have set. I don't want a popup I want a drop down list. Additionallly the field is editable (meaning I can type a value into the field as well as select a value). I want the user to only be able to select values from the list. Any help with this issue would be appreciated.

I fugured out what I was doing wrong. I was setting the cell editor to cl_salv_wd_uie_input_field later in the code by mistake.

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