ALV ABAP objects

Hi
I would like to trap the standard ALV toolbar events of ALV like APPEND ROWS etc.I am doing through the ABAP objects.
Please let me have procedure that.
Thanking you in advance.
Satyajit

Hi,
below link might help you.
http://www.sapdevelopment.co.uk/reporting/alvhome.htm
http://help.sap.com/saphelp_erp2004/helpdata/en/a0/db3f37c6c80c71e10000009b38f936/frameset.htm
and see programmes in development class SLIS
reward with points and close the thread if your question is solved.
regards,
venu.

Similar Messages

ALV with ABAP objects

Hi all,
How to use ABAP objects. I have created a program in se38 and how to call this function. ehat is the function call name. What are the uses.

Hi
Please check the standard SAP Programs
Goto SE38 and give BCALV and press F4 you will get standard SAP programs for most requirements.
They use ABAP OO to develop the ALV.
Also please check these links
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
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/webas/abap/an%20easy%20reference%20for%20alv%20grid%20control.pdf
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
Hope this helps

Abap objects and alv

using abap objects and alv There should be push button (Switch drill down button) at the top of the report. While pressing Switch drill down button it should display a popup window like
material
material gorup
plant
For example if a material group is selected, the report should be displayed with respect to material group.
For example if it is Plant, the report should be displayed with respect to Plant.
Standard Drill down should be first with respect to material it should be displayedafter clicking it with respect to vendor it should be displayedafter that w.r.t month.
There should be push button ( topno button) at the top of the report.
you have to choose a key figure field and press topno.if PO value is chosen and if you press topno and give value as 3,the top three po value should be displayed.
Totals for Po value, order quantity and GR quantity should be displayed..
please, can anybody send me the code for above criteria immediatly.

Go through the Standard programs.. BCALV_GRID_*
BCALV_GRID_05 suits ur req.
Regards
Bhavani

ALV GRID-Abap Objects

I am using ALV grid in ABAP objects. I have to sort ascending and descending. I saw the program BCALV_TEST_GRID. I copied the function code for ascending and descending from the program. But it is not working. what is the problem?

You need to fill up the table
it_sort = gt_sort
in the method
call method gr_grid_d0100->set_table_for_first_display
a®

List header for alv grid using abap objects

Hai all,
I have displayed alv grid in container control using abap objects i.e. using method set_table_for_first_display.
now i need to display list header for this alv grid.
please help me how to create with a sample coding.
Thanks and regards,
Prabu S.

Create a splitter using CL_GUI_EASY_SPLITTER_CONTAINER with a top and bottom half. Put the alv grid in the bottom half. Use cl_dd_document (documented in help.sap.com ) to build the header in the top half. Use events on CL_GUI_ALV_GRID to handle the top-of-list printing.
Or, if available, use CL_SALV_TABLE, and read the documentation on that. When I needed a header for my report, that's what I did. There's plenty of good documentation about if you'll search for it.
matt

Upload an excel file input into an itab,display in ALV using ABAP objects

Requirement:
Create a selection screen which takes an excel file as input with parameters emp id, emp name, salary, mnth, ph no.
Create a database table with the same fields.
The program needs to have two modes. Display mode and update mode.
Display mode only displays the file data in alv grid and update mode updates database table with similar parameters as above and also shows alv grid output.
task is to do using Object oriented approach. This should also have the facility to modify the cell values in ALV grid and once saved then it needs to update the database accordingly.
I have done the same functionality in a report program without using ABAP objects but finding difficulty in using object oriented approach.Please help me as i am new to abap-objects.
Thanks in advance.......

Hi,
The selection screen design and all remains the same.
Get all the detials which you need in your final internal table.
This internal table will be used to display in the ALV grid.
The approach remains the same as the normal programing.
Prepare a field catalog table and then use it along with the internal table to display in the grid.
The only change is that instead of FM you will have to make us of classes and their methods.
Firstly you will have to create a screen.
On this screen create a custom control object and give it some name. say for eg. CC_CONTAINER.
This will be a container on which the ALV grid object will be placed.
2 objects are needed to display the grid
CL_GUI_CUSTOM_CONTAINER and CL_GUI_ALV_GRID.
In the PBO of the screen first create an instance of object CL_GUI_CUSTOM_CONTAINER
CREATE OBJECT y_lobj_cont
      EXPORTING
         container_name              = 'CC_CONTAINER'
      EXCEPTIONS
        cntl_error                  = 1
        cntl_system_error           = 2
        create_error                = 3
        lifetime_error              = 4
        lifetime_dynpro_dynpro_link = 5
        OTHERS                      = 6.
    IF sy-subrc NE 0.
      MESSAGE ID sy-msgid TYPE y_k_s NUMBER sy-msgno
               WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
    ENDIF.
Then create a instance of the GRID
IF y_lobj_grid IS INITIAL.
      CREATE OBJECT y_lobj_grid
        EXPORTING
          i_parent          = y_lobj_cont
         EXCEPTIONS
           error_cntl_create = 1
           error_cntl_init   = 2
           error_cntl_link   = 3
           error_dp_create   = 4
           OTHERS            = 5 .
      IF sy-subrc NE 0.
        MESSAGE ID sy-msgid TYPE y_k_s NUMBER sy-msgno
                   WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
      ENDIF.
    ENDIF.
Then call the method SET_TABLE_FOR_FIRST_DISPLAY to display the grid.
CALL METHOD y_lobj_grid->set_table_for_first_display
      EXPORTING
        it_toolbar_excluding          = y_v_lt_exclude
      CHANGING
        it_outtab                     = y_li_tbl
        it_fieldcatalog               = y_li_fcat
      EXCEPTIONS
        invalid_parameter_combination = 1
        program_error                 = 2
        too_many_lines                = 3
        OTHERS                        = 4.
    IF sy-subrc NE 0.
      MESSAGE ID sy-msgid TYPE y_k_s NUMBER sy-msgno
                 WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
    ENDIF.
Check the example program BCALV_GRID_EDIT for better understanding.
Regards,
Ankur Parab

How to use selection buttons in an ALV created without abap objects?

Hi, I use an alv created without ABAP Objects to show some information. Can I introduce inside the alv, the top buttons to select all rows / none row? And the second question, how may I introduce lateral buttons in the ALV to select indidividual rows?
Thanks!

HI
i think you use REUSE_ALV_LIST_DISPLAY or REUSE_ALV_GRID_DISPLAY FMs.
Try to calling the function in this way
CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
      EXPORTING
*      I_INTERFACE_CHECK              = ' '
*      I_BYPASSING_BUFFER             =
*      I_BUFFER_ACTIVE                = ' '
       i_callback_program             = 'YOURREPORT'
       i_callback_pf_status_set       = 'SET_PF_STATUS'
       i_callback_user_command        = 'USER_COMAND'
*      I_STRUCTURE_NAME               =
       is_layout                      = ls_layout
       it_fieldcat                    = fieldcat
*      IT_EXCLUDING                   =
*      IT_SPECIAL_GROUPS              =
*      IT_SORT                        =
*      IT_FILTER                      =
*      IS_SEL_HIDE                    =
*      I_DEFAULT                      = 'X'
       i_save                         = 'A'
      is_variant                     = gt_variant
      it_events                      = event_tab
*      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
*    IMPORTING
*      E_EXIT_CAUSED_BY_CALLER        =
*      ES_EXIT_CAUSED_BY_USER         =
       TABLES
         t_outtab                     = tb_output
      EXCEPTIONS
        program_error                  = 1
        OTHERS                         = 2.
ENDFORM.                    " LISTA
where
'SET_PF_STATUS'
'USER_COMAND'
are two form like this.
FORM set_pf_status USING rt_extab TYPE slis_t_extab.
SET PF-STATUS 'ZSTANDARD'. " EXCLUDING rt_extab.
ENDFORM.                               " SET_PF_STATUS
FORM user_comand USING r_ucomm     LIKE sy-ucomm
                         rs_selfield TYPE slis_selfield.
CASE r_ucomm.
    WHEN '&CPR'.
    WHEN 'YOUR CODE FUNCTION'
endcase.
I hope it can help you.
Bye
enzo

Advanced ALV using ABAP objects

Hi All ABAPers,
I have a question in Advanced ALV using ABAP objects.Can we display the output ie., ALV Grid without defining the custom cointainer?ie., just as we do in the classical ALV without defining any screens.Can we do that as a normal executable program ie., without using module pool programming.Please give me a solution.
Thanks & Regards,
Chaitanya.

If you want editable grids then the cl_salv_table method won't unfortunately be of use since (currently) there's no editable facility / method.
So if you are using cl_gui_alv_grid here's how to "get round" the problem.
I'm essentially using my own alv class which is a reference to cl_gui_alv_grid but the methodology shown here is quite simple.
What you can do is to create a method which calls a function module for example ZZ_CALL_SCREEN so you only have to code a Screen and a GUI in ONE function module and not in every ALV report.
for example you could create something like this
My version has the option of 2 screens - so when I double click on a cell in one grid I can perform some actions and then display a 2nd grid before returning back to the ist grid.You can easily modify this to suit your applications.
The parameters are fairly self evident from the code. You can just use this as a model for your own applications.
I agree that having to code a separate screen and GUI for OO ALV GRID reports was for some people a "show stopper" in switching from the old SLIS to OO ALV reports.
I Hope if any SAP development guys are reading this PLEASE PROVIDE EDITABLE FUNCTIONALITY IN THE NEW CL_SALV_TABLE class. Thanks in advance.
method display_data.
call function 'ZZ_CALL_SCREEN'
exporting
 screen_number = screen_number
 program = program
 title_text = title_text
 i_gridtitle = i_gridtitle
 i_zebra = i_zebra
 i_edit = i_edit
 i_opt = i_opt
 i_object = z_object
changing
 e_ucomm = e_ucomm
 it_fldcat = it_fldcat
 gt_outtab = gt_outtab.
e_ucomm = sy-ucomm.
endmethod.
function zz_call_screen .
*"*"Local interface:
*" IMPORTING
*" REFERENCE(SCREEN_NUMBER) TYPE SY-DYNNR
*" REFERENCE(PROGRAM) TYPE SY-REPID
*" REFERENCE(TITLE_TEXT) TYPE CHAR50
*" REFERENCE(I_GRIDTITLE) TYPE LVC_TITLE
*" REFERENCE(I_ZEBRA) TYPE LVC_ZEBRA
*" REFERENCE(I_EDIT) TYPE LVC_EDIT
*" REFERENCE(I_OPT) TYPE LVC_CWO
*" REFERENCE(I_OBJECT) TYPE REF TO ZZHR_ALV_GRID
*" CHANGING
*" REFERENCE(E_UCOMM) TYPE SY-UCOMM
*" REFERENCE(IT_FLDCAT) TYPE LVC_T_FCAT
*" REFERENCE(GT_OUTTAB) TYPE STANDARD TABLE
assign gt_outtab to <dyn_table>.
move title_text to screen_title.
assign i_object to <zogzilla>.
export <dyn_table> to memory id 'dawggs'.
export i_gridtitle to memory id 'i_gridtitle'.
export i_edit to memory id 'i_edit'.
export i_zebra to memory id 'i_zebra'.
export i_opt to memory id 'í_opt'.
export it_fldcat to memory id 'it_fldcat'.
case screen_number.
when '100'.
call screen 100.
when '200'.
call screen 200.
endcase.
endfunction.
process before output.
module status_0100.
process after input.
module user_command_0100.
rocess before output.
module status_0200.
process after input.
module user_command_0200.
* INCLUDE LZHR_MISCO01 *
*& Module STATUS_0100 OUTPUT
* text
module status_0100 output.
import <dyn_table> from memory id 'dawggs'.
import i_gridtitle from memory id 'i_gridtitle'.
import i_edit from memory id 'i_edit'.
import i_opt from memory id 'í_opt'.
import it_fldcat from memory id 'it_fldcat'.
i_object = <zogzilla>.
call method i_object->display_grid
exporting
 i_gridtitle = i_gridtitle
 i_edit = i_edit
 i_zebra = i_zebra
 i_opt = i_opt
 g_fldcat = it_fldcat
 g_outtab = <dyn_table>
 changing
 it_fldcat = it_fldcat
 gt_outtab = <dyn_table>.
set pf-status '001'.
set titlebar '000' with screen_title.
endmodule. " STATUS_0100 OUTPUT
*& Module STATUS_0200 OUTPUT
* text
module status_0200 output.
import <dyn_table> from memory id 'dawggs'.
import i_gridtitle from memory id 'i_gridtitle'.
import i_edit from memory id 'i_edit'.
import i_opt from memory id 'í_opt'.
import it_fldcat from memory id 'it_fldcat'.
i_object = <zogzilla>.
call method i_object->display_grid
exporting
 i_gridtitle = i_gridtitle
 i_edit = i_edit
 i_zebra = i_zebra
 i_opt = i_opt
 g_fldcat = it_fldcat
 g_outtab = <dyn_table>
 changing
 it_fldcat = it_fldcat
 gt_outtab = <dyn_table>.
set pf-status '001'.
set titlebar '000' with screen_title.
endmodule. " STATUS_0200 OUTPUT
* INCLUDE LZHR_MISCI01 *
*& Module USER_COMMAND_0100 INPUT
* text
module user_command_0100 input.
case sy-ucomm.
 when 'BACK'.
 leave to screen 0.
 when 'EXIT'.
 leave program.
 when 'RETURN'.
 leave program.
 when others.
endcase.
endmodule. " USER_COMMAND_0100 INPUT
*& Module USER_COMMAND_0200 INPUT
* text
module user_command_0200 input.
case sy-ucomm.
 when 'BACK'.
 leave to screen 0.
 when 'EXIT'.
 leave program.
 when 'RETURN'.
 leave program.
 when others.
endcase.
endmodule. " USER_COMMAND_0200 INPUT
Cheers
jimbo

ALV Tree Report without using ABAP Objects

Hi all,
I want to know the name of a function module to create ALV Tree in SE38 as a report. I am required to create this ALV Tree Report without using ABAP OBJECTS. Can u pls help me as early as possible.

Hi
see this link
http://www.sapdev.co.uk/reporting/alv/alvtree.htm
*& Report ZBCALV_TREE
REPORT ZBCALV_TREE.
class cl_gui_column_tree definition load.
class cl_gui_cfw definition load.
data tree1 type ref to cl_gui_alv_tree.
data mr_toolbar type ref to cl_gui_toolbar.
include <icon>.
include bcalv_toolbar_event_receiver.
include bcalv_tree_event_receiver.
data: toolbar_event_receiver type ref to lcl_toolbar_event_receiver.
data: gt_VBAK type VBAK occurs 0, "Output-Table
 gt_fieldcatalog type lvc_t_fcat, "Fieldcatalog
 ok_code like sy-ucomm. "OK-Code
start-of-selection.
end-of-selection.
call screen 100.
*& Module STATUS_0100 OUTPUT
 text
module STATUS_0100 output.
SET PF-STATUS 'MAIN'.
if tree1 is initial.
 perform Zinit_tree.
endif.
call method cl_gui_cfw=>flush.
endmodule. " STATUS_0100 OUTPUT
*& Form Zinit_tree
 text
--> p1 text
<-- p2 text
form Zinit_tree .
perform Zbuild_fieldcatalog.
create container for alv-tree
data: l_tree_container_name(30) type c,
 l_custom_container type ref to cl_gui_custom_container.
l_tree_container_name = 'TREE1'.
if sy-batch is initial.
 create object l_custom_container
 exporting
 container_name = l_tree_container_name
 exceptions
 cntl_error = 1
 cntl_system_error = 2
 create_error = 3
 lifetime_error = 4
 lifetime_dynpro_dynpro_link = 5.
 if sy-subrc <> 0.
 message x208(00) with 'ERROR'. "#EC NOTEXT
 endif.
endif.
create tree control
create object tree1
 exporting
 parent = l_custom_container
 node_selection_mode = cl_gui_column_tree=>node_sel_mode_single
 item_selection = 'X'
 no_html_header = ''
 no_toolbar = ''
 exceptions
 cntl_error = 1
 cntl_system_error = 2
 create_error = 3
 lifetime_error = 4
 illegal_node_selection_mode = 5
 failed = 6
 illegal_column_name = 7.
if sy-subrc <> 0.
 message x208(00) with 'ERROR'. "#EC NOTEXT
endif.
create Hierarchy-header
data l_hierarchy_header type treev_hhdr.
perform zbuild_hierarchy_header changing l_hierarchy_header.
create info-table for html-header
data: lt_list_commentary type slis_t_listheader,
 l_logo type sdydo_value.
perform Zbuild_comment using
 lt_list_commentary
 l_logo.
repid for saving variants
data: ls_variant type disvariant.
ls_variant-report = sy-repid.
create emty tree-control
call method tree1->set_table_for_first_display
 exporting
 is_hierarchy_header = l_hierarchy_header
 it_list_commentary = lt_list_commentary
 i_logo = l_logo
 i_background_id = 'ALV_BACKGROUND'
 i_save = 'A'
 is_variant = ls_variant
 changing
 it_outtab = gt_VBAK "table must be emty !!
 it_fieldcatalog = gt_fieldcatalog.
create hierarchy
perform Zcreate_hierarchy.
add own functioncodes to the toolbar
perform zchange_toolbar.
register events
perform zregister_events.
endform. " Zinit_tree
*& Form Zbuild_fieldcatalog
 text
--> p1 text
<-- p2 text
form Zbuild_fieldcatalog .
get fieldcatalog
call function 'LVC_FIELDCATALOG_MERGE'
 exporting
 i_structure_name = 'VBAK'
 changing
 ct_fieldcat = gt_fieldcatalog.
sort gt_fieldcatalog by scrtext_l.
change fieldcatalog
data: ls_fieldcatalog type lvc_s_fcat.
loop at gt_fieldcatalog into ls_fieldcatalog.
 case ls_fieldcatalog-fieldname.
 when 'AUART' .
 ls_fieldcatalog-no_out = 'X'.
 ls_fieldcatalog-key = ''.
 endcase.
 modify gt_fieldcatalog from ls_fieldcatalog.
endloop.
endform. " Zbuild_fieldcatalog
*& Form zbuild_hierarchy_header
 text
 <--P_L_HIERARCHY_HEADER text
form zbuild_hierarchy_header changing
 p_hierarchy_header type treev_hhdr.
p_hierarchy_header-heading = 'Hierarchy Header'. "#EC NOTEXT
p_hierarchy_header-tooltip =
 'This is the Hierarchy Header !'. "#EC NOTEXT
p_hierarchy_header-width = 30.
p_hierarchy_header-width_pix = ''.
endform. " zbuild_hierarchy_header
*& Form Zbuild_comment
 text
 -->P_LT_LIST_COMMENTARY text
 -->P_L_LOGO text
form Zbuild_comment using
 pt_list_commentary type slis_t_listheader
 p_logo type sdydo_value.
data: ls_line type slis_listheader.
LIST HEADING LINE: TYPE H
clear ls_line.
ls_line-typ = 'H'.
LS_LINE-KEY: NOT USED FOR THIS TYPE
ls_line-info = 'ALV-tree-demo: flight-overview'. "#EC NOTEXT
append ls_line to pt_list_commentary.
STATUS LINE: TYPE S
clear ls_line.
ls_line-typ = 'S'.
ls_line-key = 'valid until'. "#EC NOTEXT
ls_line-info = 'January 29 1999'. "#EC NOTEXT
append ls_line to pt_list_commentary.
ls_line-key = 'time'.
ls_line-info = '2.00 pm'. "#EC NOTEXT
append ls_line to pt_list_commentary.
ACTION LINE: TYPE A
clear ls_line.
ls_line-typ = 'A'.
LS_LINE-KEY: NOT USED FOR THIS TYPE
ls_line-info = 'actual data'. "#EC NOTEXT
append ls_line to pt_list_commentary.
p_logo = 'ENJOYSAP_LOGO'.
endform. " Zbuild_comment
*& Form Zcreate_hierarchy
 text
--> p1 text
<-- p2 text
form Zcreate_hierarchy .
data: ls_vbak type vbak,
 lt_vbak type vbak occurs 0.
get data
select * from vbak into table lt_vbak
 up to 200 rows . "#EC CI_NOWHERE
sort lt_vbak by AUART.
add data to tree
data: l_AUART_key type lvc_nkey.
loop at lt_vbak into ls_vbak.
 on change of ls_vbak-AUART.
 perform Zadd_AUART_line using ls_vbak
 changing l_AUART_key.
 endon.
endloop.
calculate totals
call method tree1->update_calculations.
this method must be called to send the data to the frontend
call method tree1->frontend_update.
endform. " Zcreate_hierarchy
*& Form Zadd_AUART_line
 text
 -->P_LS_vbak text
 -->P_0379 text
 <--P_L_AUART_KEY text
form Zadd_AUART_line using p_ls_vbak type vbak
 p_relat_key type lvc_nkey
 changing p_node_key type lvc_nkey.
data: l_node_text type lvc_value,
 ls_vbak type vbak.
set item-layout
data: lt_item_layout type lvc_t_layi,
 ls_item_layout type lvc_s_layi.
ls_item_layout-t_image = '@3P@'.
ls_item_layout-fieldname = tree1->c_hierarchy_column_name.
ls_item_layout-style =
 cl_gui_column_tree=>style_intensifd_critical.
append ls_item_layout to lt_item_layout.
add node
l_node_text = p_ls_vbak-AUART.
data: ls_node type lvc_s_layn.
ls_node-n_image = space.
ls_node-exp_image = space.
call method tree1->add_node
 exporting
 i_relat_node_key = p_relat_key
 i_relationship = cl_gui_column_tree=>relat_last_child
 i_node_text = l_node_text
 is_outtab_line = ls_vbak
 is_node_layout = ls_node
 it_item_layout = lt_item_layout
 importing
 e_new_node_key = p_node_key .
endform. " Zadd_AUART_line
*& Form zchange_toolbar
 text
--> p1 text
<-- p2 text
form zchange_toolbar .
get toolbar control
call method tree1->get_toolbar_object
 importing
 er_toolbar = mr_toolbar.
check not mr_toolbar is initial.
add seperator to toolbar
call method mr_toolbar->add_button
 exporting
 fcode = ''
 icon = ''
 butn_type = cntb_btype_sep
 text = ''
 quickinfo = 'This is a Seperator'. "#EC NOTEXT
add Standard Button to toolbar (for Delete Subtree)
call method mr_toolbar->add_button
 exporting
 fcode = 'DELETE'
 icon = '@18@'
 butn_type = cntb_btype_button
 text = ''
 quickinfo = 'Delete subtree'. "#EC NOTEXT
add Dropdown Button to toolbar (for Insert Line)
call method mr_toolbar->add_button
 exporting
 fcode = 'INSERT_LC'
 icon = '@17@'
 butn_type = cntb_btype_dropdown
 text = ''
 quickinfo = 'Insert Line'. "#EC NOTEXT
set event-handler for toolbar-control
create object toolbar_event_receiver.
set handler toolbar_event_receiver->on_function_selected
 for mr_toolbar.
set handler toolbar_event_receiver->on_toolbar_dropdown
 for mr_toolbar.
endform. " zchange_toolbar
*& Form zregister_events
 text
--> p1 text
<-- p2 text
form zregister_events .
define the events which will be passed to the backend
data: lt_events type cntl_simple_events,
 l_event type cntl_simple_event.
define the events which will be passed to the backend
l_event-eventid = cl_gui_column_tree=>eventid_expand_no_children.
append l_event to lt_events.
l_event-eventid = cl_gui_column_tree=>eventid_checkbox_change.
append l_event to lt_events.
l_event-eventid = cl_gui_column_tree=>eventid_header_context_men_req.
append l_event to lt_events.
l_event-eventid = cl_gui_column_tree=>eventid_node_context_menu_req.
append l_event to lt_events.
l_event-eventid = cl_gui_column_tree=>eventid_item_context_menu_req.
append l_event to lt_events.
l_event-eventid = cl_gui_column_tree=>eventid_header_click.
append l_event to lt_events.
l_event-eventid = cl_gui_column_tree=>eventid_item_keypress.
append l_event to lt_events.
call method tree1->set_registered_events
 exporting
 events = lt_events
 exceptions
 cntl_error = 1
 cntl_system_error = 2
 illegal_event_combination = 3.
if sy-subrc <> 0.
 message x208(00) with 'ERROR'. "#EC NOTEXT
endif.
set Handler
data: l_event_receiver type ref to lcl_tree_event_receiver.
create object l_event_receiver.
set handler l_event_receiver->handle_node_ctmenu_request
 for tree1.
set handler l_event_receiver->handle_node_ctmenu_selected
 for tree1.
set handler l_event_receiver->handle_item_ctmenu_request
 for tree1.
set handler l_event_receiver->handle_item_ctmenu_selected
 for tree1.
endform. " zregister_events
*& Module USER_COMMAND_0100 INPUT
 text
module USER_COMMAND_0100 input.
ok_code = sy-ucomm.
clear sy-ucomm.
case ok_code.
 when 'EXIT' or 'BACK' or 'CANC'.
 perform Zexit_program.
 when others.
 call method cl_gui_cfw=>dispatch.
endcase.
clear ok_code.
call method cl_gui_cfw=>flush.
endmodule. " USER_COMMAND_0100 INPUT
*& Form Zexit_program
 text
--> p1 text
<-- p2 text
form Zexit_program .
call method tree1->free.
leave program.
endform. " Zexit_program
Reward if usefull

ALV tree without using abap objects---------urgent

hi
can anybody send me code for making alv tree without using ABAP objects.
thanks in advance
Aditya

HI
goto this link
you will get all ALV TREE programs
follow that code you can understand very easily
http://www.sapdev.co.uk/reporting/alv/alvtree.htm
Reward if usefull

ALV Tree using ABAP Objects

Can anyone tell me how to Copy a node on an ALV Tree using context menu ?

Hello Vidya
The sample report ZUS_SDN_ALVTREE_CTXMENU demonstrates how to copy nodes on an ALV tree.
Before showing the entire coding I would like to point out a few crucial parts of the coding:
(1) Defintion of OUTTAB list
TYPES: BEGIN OF ty_s_outtab.
INCLUDE TYPE vbak.
TYPES: nkey TYPE lvc_nkey.
TYPES: ntype TYPE lvc_value. " 'VKORG' / 'VTWEG' / 'SPART' / leaf
TYPES: END OF ty_s_outtab.
TYPES: ty_t_outtab TYPE STANDARD TABLE OF ty_s_outtab
 WITH DEFAULT KEY.
The OUTTAB list contains two additional fields holding the tree key (LVC_NKEY) and the node type.
(2) The main logic of the report is implemented in event handler method handle_node_ctxmenu_sel.
 WHEN 'COPY_SUBTREE'.
 CALL METHOD go_alvtree->get_subtree
 EXPORTING
 i_node_key = node_key
 IMPORTING
 et_subtree_nodes = lt_subtree.
 CALL METHOD go_alvtree->get_parent
 EXPORTING
 i_node_key = node_key
 IMPORTING
 e_parent_node_key = ld_parent_key.
 LOOP AT lt_subtree INTO ld_node_key.
 READ TABLE gt_outtab INTO ls_outtab
 WITH KEY nkey = ld_node_key.
 APPEND ls_outtab TO lt_outtab.
 ENDLOOP.
 READ TABLE lt_outtab INTO ls_outtab INDEX 1.
 ld_ntype = ls_outtab-ntype.
 DELETE lt_outtab WHERE ( vbeln IS INITIAL ). " hierarchy nodes
 CASE ld_ntype.
 WHEN 'VKORG'.
 ld_top_key = ld_parent_key.
 WHEN 'VTWEG'.
 ld_vkorg_key = ld_parent_key.
 WHEN 'SPART'.
 ld_vtweg_key = ld_parent_key.
 WHEN 'LEAF'.
 ld_spart_key = ld_parent_key.
 ENDCASE.
" Note: similar logic like in routine CREATE_HIERARCHY
 SORT lt_outtab BY vkorg vtweg spart kunnr audat.
 LOOP AT lt_outtab INTO ls_outtab.
*& Report ZUS_SDN_ALVTREE_CTXMENU
*& Based on: BCALV_TREE_03
REPORT zus_sdn_alvtree_ctxmenu.
TYPES: BEGIN OF ty_s_outtab.
INCLUDE TYPE vbak.
TYPES: nkey TYPE lvc_nkey.
TYPES: ntype TYPE lvc_value. " 'VKORG' / 'VTWEG' / 'SPART' / leaf
TYPES: END OF ty_s_outtab.
TYPES: ty_t_outtab TYPE STANDARD TABLE OF ty_s_outtab
 WITH DEFAULT KEY.
DATA:
gd_repid TYPE syst-repid,
gd_okcode TYPE ui_func,
go_docking TYPE REF TO cl_gui_docking_container,
go_alvtree TYPE REF TO cl_gui_alv_tree.
DATA:
gt_outtab TYPE ty_t_outtab, " Sales Document
gt_fcat TYPE lvc_t_fcat.
* CLASS lcl_eventhandler DEFINITION
CLASS lcl_eventhandler DEFINITION.
PUBLIC SECTION.
* §2. Define an event handler method to build up a context menu
* (postfix of event name: _CONTEXT_MENU_REQUEST).
* This event is fired each time the user klick with the right
* mouse button on a node.
 CLASS-METHODS:
 handle_node_ctxmenu_req
 FOR EVENT node_context_menu_request OF cl_gui_alv_tree
 IMPORTING
 node_key
 menu,
* §3. Define an event handler method to respond to a function code
* triggered by your menu (postfix: _CONTEXT_MENU_SELECTED).
* This event is fired when the user selects an entry of the
* build up context menu.
 handle_node_ctxmenu_sel
 FOR EVENT node_context_menu_selected OF cl_gui_alv_tree
 IMPORTING
 node_key
 fcode
 sender.
* 'sender' is an implicit event parameter that is provided by
* ABAP Objects runtime system. It contains a reference to the
* object that fired the event. You may directly use it to
* call methods of this instance.
ENDCLASS. "lcl_eventhandler DEFINITION
* CLASS lcl_eventhandler IMPLEMENTATION
CLASS lcl_eventhandler IMPLEMENTATION.
* §4. Implement your event handler methods.
METHOD handle_node_ctxmenu_req.
* Event parameter 'menu' holds a reference to the standard context
* menu of ALV Tree (functions 'Expand'/'Collapse' on nodes).
* You may either append your own functions (separated by a line)
* or clear the menu if you do not want to allow standard functions.
* In this case the standard menu is cleared.
 CALL METHOD menu->clear.
* The next line defines one line of the context menu.
 CALL METHOD menu->add_function
 EXPORTING
 fcode = 'DEL_SUBTREE'
 text = 'Delete Subtree'(901). "Delete Subtree
 CALL METHOD menu->add_function
 EXPORTING
 fcode = 'COPY_SUBTREE'
 text = 'Copy Subtree'(902). "Copy Subtree
ENDMETHOD. "handle_node_ctxmenu_req
METHOD handle_node_ctxmenu_sel.
* At this point of execution, the user selected a menu entry of the
* menu build up in event handler method handle_node_cm_req.
* Query your own function codes and react accordingly.
 DATA:
 l_rc TYPE c,
 ld_ntype TYPE lvc_value,
 ld_parent_key TYPE lvc_nkey,
 ld_node_key TYPE lvc_nkey,
 lt_subtree TYPE lvc_t_nkey,
 ls_outtab TYPE ty_s_outtab,
 ls_last TYPE ty_s_outtab,
 lt_outtab TYPE ty_t_outtab.
 DATA:
 ld_vkorg_key TYPE lvc_nkey,
 ld_vtweg_key TYPE lvc_nkey,
 ld_spart_key TYPE lvc_nkey,
 ld_last_key TYPE lvc_nkey,
 ld_top_key TYPE lvc_nkey.
 CASE fcode.
 WHEN 'DEL_SUBTREE'.
 CALL FUNCTION 'POPUP_TO_CONFIRM_STEP'
 EXPORTING
 textline1 = 'Do you really want to delete'(902)
 textline2 = 'this node and all its subnodes?'(903)
 titel = 'Confirmation'(904)
 cancel_display = ' '
 IMPORTING
 answer = l_rc.
 IF l_rc EQ 'J'.
 CALL METHOD sender->delete_subtree
 EXPORTING
 i_node_key = node_key.
* Do not forget to refresh the display when you change the contents
* of your list.
 CALL METHOD sender->frontend_update.
 ENDIF.
 WHEN 'COPY_SUBTREE'.
 CALL METHOD go_alvtree->get_subtree
 EXPORTING
 i_node_key = node_key
 IMPORTING
 et_subtree_nodes = lt_subtree.
 CALL METHOD go_alvtree->get_parent
 EXPORTING
 i_node_key = node_key
 IMPORTING
 e_parent_node_key = ld_parent_key.
 LOOP AT lt_subtree INTO ld_node_key.
 READ TABLE gt_outtab INTO ls_outtab
 WITH KEY nkey = ld_node_key.
 APPEND ls_outtab TO lt_outtab.
 ENDLOOP.
 READ TABLE lt_outtab INTO ls_outtab INDEX 1.
 ld_ntype = ls_outtab-ntype.
 DELETE lt_outtab WHERE ( vbeln IS INITIAL ). " hierarchy nodes
 CASE ld_ntype.
 WHEN 'VKORG'.
 ld_top_key = ld_parent_key.
 WHEN 'VTWEG'.
 ld_vkorg_key = ld_parent_key.
 WHEN 'SPART'.
 ld_vtweg_key = ld_parent_key.
 WHEN 'LEAF'.
 ld_spart_key = ld_parent_key.
 ENDCASE.
 SORT lt_outtab BY vkorg vtweg spart kunnr audat.
 LOOP AT lt_outtab INTO ls_outtab.
 IF ( ld_ntype = 'VKORG' ).
 " new sales organisation
 IF ( ls_outtab-vkorg = ls_last-vkorg ).
 ELSE.
 PERFORM add_sales_org
 USING
 ls_outtab
 ld_top_key
 CHANGING
 ld_vkorg_key.
 ls_outtab-nkey = ld_vkorg_key.
 ls_outtab-ntype = 'VKORG'.
 DESCRIBE TABLE gt_outtab. " fill sy-tfill
 MODIFY gt_outtab FROM ls_outtab INDEX syst-tfill
 TRANSPORTING nkey ntype.
 ENDIF.
 ENDIF.
 IF ( ld_ntype = 'VKORG' OR
 ld_ntype = 'VTWEG' ).
 " new distribution channel
 IF ( ls_outtab-vkorg = ls_last-vkorg AND
 ls_outtab-vtweg = ls_last-vtweg ).
 ELSE.
 PERFORM add_distrib_chan
 USING
 ls_outtab
 ld_vkorg_key
 CHANGING
 ld_vtweg_key.
 ls_outtab-nkey = ld_vtweg_key.
 ls_outtab-ntype = 'VTWEG'.
 DESCRIBE TABLE gt_outtab. " fill sy-tfill
 MODIFY gt_outtab FROM ls_outtab INDEX syst-tfill
 TRANSPORTING nkey ntype.
 ENDIF.
 ENDIF.
 IF ( ld_ntype = 'VKORG' OR
 ld_ntype = 'VTWEG' OR
 ld_ntype = 'SPART' ).
 " new channel
 IF ( ls_outtab-vkorg = ls_last-vkorg AND
 ls_outtab-vtweg = ls_last-vtweg AND
 ls_outtab-spart = ls_last-spart ).
 ELSE.
 PERFORM add_division
 USING
 ls_outtab
 ld_vtweg_key
 CHANGING
 ld_spart_key.
 ls_outtab-nkey = ld_spart_key.
 ls_outtab-ntype = 'SPART'.
 DESCRIBE TABLE gt_outtab. " fill sy-tfill
 MODIFY gt_outtab FROM ls_outtab INDEX syst-tfill
 TRANSPORTING nkey ntype.
 ENDIF.
 ENDIF.
* Leaf:
 PERFORM add_complete_line
 USING
 ls_outtab
 ld_spart_key
 CHANGING
 ld_last_key.
 ls_outtab-nkey = ld_last_key.
 ls_outtab-ntype = 'LEAF'.
 DESCRIBE TABLE gt_outtab. " fill sy-tfill
 MODIFY gt_outtab FROM ls_outtab INDEX syst-tfill
 TRANSPORTING nkey ntype.
 ls_last = ls_outtab.
 ENDLOOP.
 CALL METHOD cl_gui_cfw=>set_new_ok_code
 EXPORTING
 new_code = 'REFRESH_TREE'
* IMPORTING
* RC =
 ENDCASE.
ENDMETHOD. "handle_node_ctxmenu_sel
ENDCLASS. "lcl_eventhandler IMPLEMENTATION
START-OF-SELECTION.
PERFORM init_controls.
* Link the docking container to the target dynpro
gd_repid = syst-repid.
CALL METHOD go_docking->link
 EXPORTING
 repid = gd_repid
 dynnr = '0100'
* CONTAINER =
 EXCEPTIONS
 OTHERS = 4.
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
CALL SCREEN '0100'.
* NOTE: no screen elements, ok_code -> gd_okcode
** PROCESS BEFORE OUTPUT.
** MODULE STATUS_0100.
** PROCESS AFTER INPUT.
** MODULE USER_COMMAND_0100.
END-OF-SELECTION.
*& Module STATUS_0100 OUTPUT
* text
MODULE status_0100 OUTPUT.
SET PF-STATUS 'STATUS_0100'.
* SET TITLEBAR 'xxx'.
ENDMODULE. " STATUS_0100 OUTPUT
*& Module USER_COMMAND_0100 INPUT
* text
MODULE user_command_0100 INPUT.
TRANSLATE gd_okcode TO UPPER CASE. " facilitate manual entries
CASE gd_okcode.
 WHEN 'BACK' OR
 'EXIT' OR
 'CANC'.
 SET SCREEN 0. LEAVE SCREEN.
when 'REFRESH_TREE'.
 CALL METHOD go_alvtree->update_calculations
* EXPORTING
* NO_FRONTEND_UPDATE =
 WHEN OTHERS.
ENDCASE.
CLEAR: gd_okcode.
ENDMODULE. " USER_COMMAND_0100 INPUT
*& Form INIT_CONTROLS
* text
* --> p1 text
* <-- p2 text
FORM init_controls .
DATA:
 ls_hierarchy_header TYPE treev_hhdr.
* Create docking container
CREATE OBJECT go_docking
 EXPORTING
 parent = cl_gui_container=>screen0
 ratio = 90
 EXCEPTIONS
 OTHERS = 6.
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
CALL METHOD go_docking->set_extension
 EXPORTING
 extension = 99999 " full-size screen
 EXCEPTIONS
 cntl_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.
* create tree control
CREATE OBJECT go_alvtree
 EXPORTING
 parent = go_docking
 node_selection_mode = cl_gui_column_tree=>node_sel_mode_single
 item_selection = ' '
 no_html_header = 'X'
 no_toolbar = ''
 EXCEPTIONS
 cntl_error = 1
 cntl_system_error = 2
 create_error = 3
 lifetime_error = 4
 illegal_node_selection_mode = 5
 failed = 6
 illegal_column_name = 7.
IF sy-subrc <> 0.
 MESSAGE x208(00) WITH 'ERROR'. "#EC NOTEXT
ENDIF.
PERFORM build_hierarchy_header CHANGING ls_hierarchy_header.
* Hide columns and sum up values initially using the fieldcatalog
PERFORM build_fieldcatalog.
* IMPORTANT: Table 'gt_sflight' must be empty. Do not change this table
* (even after this method call). You can change data of your table
* by calling methods of CL_GUI_ALV_TREE.
* Furthermore, the output table 'gt_outtab' must be global and can
* only be used for one ALV Tree Control.
CALL METHOD go_alvtree->set_table_for_first_display
 EXPORTING
 is_hierarchy_header = ls_hierarchy_header
 CHANGING
 it_fieldcatalog = gt_fcat
 it_outtab = gt_outtab. "table must be empty !
PERFORM init_tree.
ENDFORM. " INIT_CONTROLS
*& Form INIT_TREE
* text
* --> p1 text
* <-- p2 text
FORM init_tree .
PERFORM create_hierarchy.
PERFORM register_events.
* Update calculations which were initially defined by field DO_SUM
* of the fieldcatalog. (see build_fieldcatalog).
CALL METHOD go_alvtree->update_calculations.
* Send data to frontend.
CALL METHOD go_alvtree->frontend_update.
ENDFORM. " INIT_TREE
*& Form build_hierarchy_header
* text
* <--P_LS_HIERARCHY_HEADER text
FORM build_hierarchy_header
 CHANGING
 cs_hierarchy_header TYPE treev_hhdr.
cs_hierarchy_header-heading =
 'SalesOrg/DistChannel/Division'(300).
cs_hierarchy_header-tooltip = 'Customer: Master Sales Data'(400).
cs_hierarchy_header-width = 45.
cs_hierarchy_header-width_pix = ''.
ENDFORM. " build_hierarchy_header
*& Form build_fieldcatalog
* text
* --> p1 text
* <-- p2 text
FORM build_fieldcatalog .
* define local data
DATA:
 ls_fcat TYPE lvc_s_fcat.
REFRESH: gt_fcat.
CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'
 EXPORTING
* I_BUFFER_ACTIVE =
 i_structure_name = 'VBAK'
* I_CLIENT_NEVER_DISPLAY = 'X'
* I_BYPASSING_BUFFER =
* I_INTERNAL_TABNAME =
 CHANGING
 ct_fieldcat = gt_fcat
 EXCEPTIONS
 inconsistent_interface = 1
 program_error = 2
 OTHERS = 3.
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
LOOP AT gt_fcat INTO ls_fcat.
 CASE ls_fcat-fieldname.
 WHEN 'VBELN' OR
 'AUDAT' OR
 'AUART' OR
 'WAERK' OR
 'VKORG' OR
 'VTWEG' OR
 'SPART' OR
 'BSTNK' OR
 'KUNNR'.
 WHEN 'NETWR'.
 ls_fcat-do_sum = 'X'.
 ls_fcat-h_ftype = 'SUM'. " or: 'MAX' / 'AVG'
 WHEN OTHERS.
 ls_fcat-tech = 'X'.
 ENDCASE.
 MODIFY gt_fcat FROM ls_fcat INDEX syst-tabix.
ENDLOOP.
ENDFORM. " build_fieldcatalog
*& Form create_hierarchy
* text
* --> p1 text
* <-- p2 text
FORM create_hierarchy .
* define local data
DATA:
 ls_outtab TYPE ty_s_outtab,
 ls_last TYPE ty_s_outtab,
 lt_outtab TYPE ty_t_outtab.
DATA:
 ld_vkorg_key TYPE lvc_nkey,
 ld_vtweg_key TYPE lvc_nkey,
 ld_spart_key TYPE lvc_nkey,
 ld_last_key TYPE lvc_nkey,
 ld_top_key TYPE lvc_nkey.
" Select data
SELECT * FROM vbak INTO CORRESPONDING FIELDS OF TABLE lt_outtab
 UP TO 1550 ROWS.
" sort table according to conceived hierarchy
SORT lt_outtab BY vkorg vtweg spart kunnr audat.
* Define one top node. In this way it is possible to calculate
* values for the whole hierarchy.
CALL METHOD go_alvtree->add_node
 EXPORTING
 i_relat_node_key = ''
 i_relationship = cl_gui_column_tree=>relat_last_child
 i_node_text = 'Sales Documents'
 IMPORTING
 e_new_node_key = ld_top_key.
CLEAR: ls_outtab.
ls_outtab-nkey = ld_top_key.
ls_outtab-ntype = 'ROOT'.
MODIFY gt_outtab FROM ls_outtab INDEX 1
 TRANSPORTING nkey ntype.
LOOP AT lt_outtab INTO ls_outtab.
 " new sales organisation
 IF ( ls_outtab-vkorg = ls_last-vkorg ).
 ELSE.
 PERFORM add_sales_org
 USING
 ls_outtab
 ld_top_key
 CHANGING
 ld_vkorg_key.
 ls_outtab-nkey = ld_vkorg_key.
 ls_outtab-ntype = 'VKORG'.
 DESCRIBE TABLE gt_outtab. " fill sy-tfill
 MODIFY gt_outtab FROM ls_outtab INDEX syst-tfill
 TRANSPORTING nkey ntype.
 ENDIF.
 " new distribution channel
 IF ( ls_outtab-vkorg = ls_last-vkorg AND
 ls_outtab-vtweg = ls_last-vtweg ).
 ELSE.
 PERFORM add_distrib_chan
 USING
 ls_outtab
 ld_vkorg_key
 CHANGING
 ld_vtweg_key.
 ls_outtab-nkey = ld_vtweg_key.
 ls_outtab-ntype = 'VTWEG'.
 DESCRIBE TABLE gt_outtab. " fill sy-tfill
 MODIFY gt_outtab FROM ls_outtab INDEX syst-tfill
 TRANSPORTING nkey ntype.
 ENDIF.
 " new channel
 IF ( ls_outtab-vkorg = ls_last-vkorg AND
 ls_outtab-vtweg = ls_last-vtweg AND
 ls_outtab-spart = ls_last-spart ).
 ELSE.
 PERFORM add_division
 USING
 ls_outtab
 ld_vtweg_key
 CHANGING
 ld_spart_key.
 ls_outtab-nkey = ld_spart_key.
 ls_outtab-ntype = 'SPART'.
 DESCRIBE TABLE gt_outtab. " fill sy-tfill
 MODIFY gt_outtab FROM ls_outtab INDEX syst-tfill
 TRANSPORTING nkey ntype.
 ENDIF.
* Leaf:
 PERFORM add_complete_line
 USING
 ls_outtab
 ld_spart_key
 CHANGING
 ld_last_key.
 ls_outtab-nkey = ld_last_key.
 ls_outtab-ntype = 'LEAF'.
 DESCRIBE TABLE gt_outtab. " fill sy-tfill
 MODIFY gt_outtab FROM ls_outtab INDEX syst-tfill
 TRANSPORTING nkey ntype.
 ls_last = ls_outtab.
ENDLOOP.
ENDFORM. " create_hierarchy
*& Form ADD_SALES_ORG
* text
* -->P_LS_OUTTAB text
* -->P_LD_TOP_KEY text
* <--P_LD_VKORG_KEY text
FORM add_sales_org
 USING
 value(us_outtab) TYPE ty_s_outtab
 value(ud_relat_key) TYPE lvc_nkey
 CHANGING
 cd_node_key TYPE lvc_nkey.
* define local data
DATA:
 ld_nodetext TYPE lvc_value,
 ls_outtab TYPE ty_s_outtab.
ld_nodetext = us_outtab-vkorg.
" add node
CALL METHOD go_alvtree->add_node
 EXPORTING
 i_relat_node_key = ud_relat_key
 i_relationship = cl_gui_column_tree=>relat_last_child
 i_node_text = ld_nodetext
 is_outtab_line = ls_outtab
 IMPORTING
 e_new_node_key = cd_node_key.
ENDFORM. " ADD_SALES_ORG
*& Form add_DISTRIB_CHAN
* text
* -->P_LS_OUTTAB text
* -->P_LD_VKORG_KEY text
* <--P_LD_VTWEG_KEY text
FORM add_distrib_chan
 USING
 value(us_outtab) TYPE ty_s_outtab
 value(ud_relat_key) TYPE lvc_nkey
 CHANGING
 cd_node_key TYPE lvc_nkey.
* define local data
DATA:
 ld_nodetext TYPE lvc_value,
 ls_outtab TYPE ty_s_outtab.
ld_nodetext = us_outtab-vtweg.
" add node
CALL METHOD go_alvtree->add_node
 EXPORTING
 i_relat_node_key = ud_relat_key
 i_relationship = cl_gui_column_tree=>relat_last_child
 i_node_text = ld_nodetext
 is_outtab_line = ls_outtab
 IMPORTING
 e_new_node_key = cd_node_key.
ENDFORM. " add_DISTRIB_CHAN
*& Form add_division
* text
* -->P_LS_OUTTAB text
* -->P_LD_VTWEG_KEY text
* <--P_LD_SPART_KEY text
FORM add_division
 USING
 value(us_outtab) TYPE ty_s_outtab
 value(ud_relat_key) TYPE lvc_nkey
 CHANGING
 cd_node_key TYPE lvc_nkey.
* define local data
DATA:
 ld_nodetext TYPE lvc_value,
 ls_outtab TYPE ty_s_outtab.
ld_nodetext = us_outtab-spart.
" add node
CALL METHOD go_alvtree->add_node
 EXPORTING
 i_relat_node_key = ud_relat_key
 i_relationship = cl_gui_column_tree=>relat_last_child
 i_node_text = ld_nodetext
 is_outtab_line = ls_outtab
 IMPORTING
 e_new_node_key = cd_node_key.
ENDFORM. " add_division
*& Form add_complete_line
* text
* -->P_LS_OUTTAB text
* -->P_LD_SPART_KEY text
* <--P_LD_LAST_KEY text
FORM add_complete_line
 USING
 value(us_outtab) TYPE ty_s_outtab
 value(ud_relat_key) TYPE lvc_nkey
 CHANGING
 cd_node_key TYPE lvc_nkey.
* define local data
DATA:
 ld_nodetext TYPE lvc_value,
 ls_outtab TYPE ty_s_outtab.
WRITE us_outtab-kunnr TO ld_nodetext+0 NO-ZERO.
WRITE us_outtab-audat TO ld_nodetext+20 DD/MM/YYYY.
CONDENSE ld_nodetext.
" add node
CALL METHOD go_alvtree->add_node
 EXPORTING
 i_relat_node_key = ud_relat_key
 i_relationship = cl_gui_column_tree=>relat_last_child
 i_node_text = ld_nodetext
 is_outtab_line = us_outtab " !!!
 IMPORTING
 e_new_node_key = cd_node_key.
ENDFORM. " add_complete_line
*& Form register_events
* text
* --> p1 text
* <-- p2 text
FORM register_events .
DATA:
 lt_events TYPE cntl_simple_events,
 ls_event TYPE cntl_simple_event.
* The following four tree events registers ALV Tree in the constructor
* method itself.
* - cl_gui_column_tree=>eventid_expand_no_children
* (needed to load data to frontend when a user expands a node)
* - cl_gui_column_tree=>eventid_header_context_men_req
* (needed for header context menu)
* - cl_gui_column_tree=>eventid_header_click
* (allows selection of columns (only when item selection activated))
* - cl_gui_column_tree=>eventid_item_keypress
* (needed for F1-Help (only when item selection activated))
* Nevertheless you have to provide their IDs again if you register
* additional events with SET_REGISTERED_EVENTS (see below).
* To do so, call first method GET_REGISTERED_EVENTS (this way,
* all already registered events remain registered, even your own):
CALL METHOD go_alvtree->get_registered_events
 IMPORTING
 events = lt_events.
* (If you do not these events will be deregistered!!!).
* You do not have to register events of the toolbar again.
* Register additional events for your own purposes:
* §5. Register first context menu event on frontend (with postfix
* (_REQUEST). The second is registered automatically.
ls_event-eventid = cl_gui_column_tree=>eventid_node_context_menu_req.
APPEND ls_event TO lt_events.
* register events on frontend
CALL METHOD go_alvtree->set_registered_events
 EXPORTING
 events = lt_events
 EXCEPTIONS
 cntl_error = 1
 cntl_system_error = 2
 illegal_event_combination = 3.
IF sy-subrc <> 0.
 MESSAGE x208(00) WITH 'ERROR'. "#EC NOTEXT
ENDIF.
* §6. Register both context menu events on backend (ABAP Objects
* event handling).
SET HANDLER:
 lcl_eventhandler=>handle_node_ctxmenu_req FOR go_alvtree,
 lcl_eventhandler=>handle_node_ctxmenu_sel FOR go_alvtree.
ENDFORM. " register_events
Regards,
Uwe

REFRESH ALV WITHOUT ABAP OBJECTS

Hi, I am interested in refreshing an alv created WITHOUT ABAP OBJECTS; I use functions like REUSE_ALV_GRID_DISPLAY and I was wondering if is there any function like this to refresh an ALV when I make changes in the data inside of it.
Thanx!

Here is what you need to do.
*-- Call the ALV function module
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
 EXPORTING
* I_INTERFACE_CHECK = ' '
* I_BYPASSING_BUFFER =
* I_BUFFER_ACTIVE = ' '
 i_callback_program = v_repid
 i_callback_pf_status_set = 'PF_STATUS_SET'
 i_callback_user_command = 'USER_COMMAND'
 i_callback_top_of_page = 'TOP_OF_PAGE'
* I_CALLBACK_HTML_TOP_OF_PAGE = ' '
* I_CALLBACK_HTML_END_OF_LIST = ' '
* I_STRUCTURE_NAME =
* I_BACKGROUND_ID = ' '
* I_GRID_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 = 'X'
* 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 = alvtab
 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.
*-- then in your USER_COMMAND routine
* FORM USER_COMMAND *
FORM user_command USING ucomm LIKE sy-ucomm
 selfield TYPE slis_selfield.
CASE ucomm.
 WHEN 'ABC'.
 PERFORM do_abc.
 WHEN 'XYZ'.
 PERFORM do_xyz.
 WHEN OTHERS.
ENDCASE.
MOVE '&REFRESH' TO ucomm. "<-- this is what you need
ENDFORM. " USER_COMMAND
Srinivas

What is the constant name for Change layout Button in ALV Grid ABAP Objects

Dear All,
I have one query please help me.
what is the constant name for Change layout Button in ALV Grid ABAP Objects.
With Rgds,
Babu

Halo Vinod,
The consant name is cl_gui_alv_grid=>mc_fc_current_variant.
Regards
Arshad

Header In ALV with abap objects

Hi friends,
How can we print the header in abap Objects using class ??
thanks,
Prashant patil

Create a local class:
CLASS lcl_event_receiver DEFINITION.
PUBLIC SECTION.
 METHODS: handle_top_of_page FOR EVENT print_top_of_page
 OF cl_gui_alv_grid.
PRIVATE SECTION.
ENDCLASS.
* CLASS lcl_event_receiver IMPLEMENTATION
CLASS lcl_event_receiver IMPLEMENTATION.
METHOD handle_top_of_page.
WRITE: / 'Header info'.
ENDMETHOD.
ENDCLASS.
Then in your main program before you set_table_for_first_display, make sure you register your event handler:
DATA: grid TYPE REF TO cl_gui_alv_grid,
 event_receiver TYPE REF TO lcl_event_receiver.
 CREATE OBJECT grid EXPORTING i_parent = container.
 CREATE OBJECT event_receiver.
 SET HANDLER event_receiver->handle_top_of_page FOR grid.

Single click in abap objects

hi,
 can any1 pls explain me the single click event LINK_CLICK in abap object.
does this single click event mean that if i click anywhere on my alv report it will trigger the event.
 pls explain me about this LINK_CLICK event in details pls

answered the similar question last week. You can see here Event
Link_click or ALV_Object Model HYPERLINK.
This example demonstrates how to use a Hiperlink field in ALV. These example was based on 'SALV_DEMO_TABLE_COLUMNS' that contains Hiperlink, icon, Hotspot...
The Code is:
REPORT zsalv_mar NO STANDARD PAGE HEADING.
 CLASS lcl_handle_events DEFINITION
CLASS lcl_handle_events DEFINITION.
PUBLIC SECTION.
 METHODS:
 on_link_click FOR EVENT link_click OF cl_salv_events_table
 IMPORTING row column.
ENDCLASS. "lcl_handle_events DEFINITION
 CLASS lcl_handle_events IMPLEMENTATION
CLASS lcl_handle_events IMPLEMENTATION.
METHOD on_link_click.
 DATA: l_row_string TYPE string,
 l_col_string TYPE string,
 l_row TYPE char128.
 WRITE row TO l_row LEFT-JUSTIFIED.
 CONCATENATE text-i02 l_row INTO l_row_string SEPARATED BY space.
 CONCATENATE text-i03 column INTO l_col_string SEPARATED BY space.
 MESSAGE i000(0k) WITH 'Single Click' l_row_string l_col_string.
ENDMETHOD. "on_single_click
ENDCLASS. "lcl_handle_events IMPLEMENTATION
DATA: gr_events TYPE REF TO lcl_handle_events.
TYPES: BEGIN OF g_type_s_outtab.
INCLUDE TYPE alv_tab.
TYPES: t_hyperlink TYPE salv_t_int4_column,
 END OF g_type_s_outtab.
DATA: gt_outtab TYPE STANDARD TABLE OF g_type_s_outtab.
DATA: gr_table TYPE REF TO cl_salv_table.
TYPES: BEGIN OF g_type_s_hyperlink,
 handle TYPE salv_de_hyperlink_handle,
 hyperlink TYPE service_rl,
 carrid TYPE s_carrid,
 END OF g_type_s_hyperlink.
DATA: gt_hyperlink TYPE STANDARD TABLE OF g_type_s_hyperlink.
SELECTION-SCREEN BEGIN OF BLOCK gen WITH FRAME.
PARAMETERS: p_amount TYPE i DEFAULT 30.
SELECTION-SCREEN END OF BLOCK gen.
START-OF-SELECTION.
PERFORM select_data.
PERFORM display.
*& Form select_data
 text
--> p1 text
<-- p2 text
FORM select_data .
DATA: line_outtab TYPE g_type_s_outtab,
 ls_hype TYPE g_type_s_hyperlink,
 lt_hyperlink TYPE salv_t_int4_column,
 ls_hyperlink TYPE salv_s_int4_column,
 v_tabix TYPE sytabix.
SELECT *
 FROM alv_tab
 INTO CORRESPONDING FIELDS OF TABLE gt_outtab
 UP TO p_amount ROWS.
LOOP AT gt_outtab INTO line_outtab.
 v_tabix = sy-tabix.
 ls_hype-handle = sy-tabix.
 ls_hype-hyperlink = line_outtab-url.
 ls_hype-carrid = line_outtab-carrid.
 INSERT ls_hype INTO TABLE gt_hyperlink.
 ls_hyperlink-columnname = 'URL'.
 ls_hyperlink-value = sy-tabix.
 APPEND ls_hyperlink TO lt_hyperlink.
 line_outtab-t_hyperlink = lt_hyperlink.
 MODIFY gt_outtab FROM line_outtab INDEX v_tabix.
 CLEAR line_outtab.
 CLEAR lt_hyperlink.
 CLEAR ls_hyperlink.
ENDLOOP.
ENDFORM. " select_data
*& Form display
 text
--> p1 text
<-- p2 text
FORM display .
TRY.
 cl_salv_table=>factory(
 IMPORTING
 r_salv_table = gr_table
 CHANGING
 t_table = gt_outtab ).
 CATCH cx_salv_msg. "#EC NO_HANDLER
ENDTRY.
DATA: lr_functions TYPE REF TO cl_salv_functions_list.
lr_functions = gr_table->get_functions( ).
lr_functions->set_default( abap_true ).
*... set the columns technical
DATA: lr_columns TYPE REF TO cl_salv_columns_table,
 lr_column TYPE REF TO cl_salv_column_table.
lr_columns = gr_table->get_columns( ).
lr_columns->set_optimize( abap_true ).
*... §4.7 set hyperlink column
DATA: lr_hyperlinks TYPE REF TO cl_salv_hyperlinks,
 ls_hyperlink TYPE g_type_s_hyperlink.
DATA: lr_functional_settings TYPE REF TO cl_salv_functional_settings.
TRY.
 lr_columns->set_hyperlink_entry_column( 'T_HYPERLINK' ).
 CATCH cx_salv_data_error. "#EC NO_HANDLER
ENDTRY.
TRY.
 lr_column ?= lr_columns->get_column( 'URL' ).
 lr_column->set_cell_type( if_salv_c_cell_type=>link ).
 lr_column->set_long_text( 'URL' ).
 CATCH cx_salv_not_found. "#EC NO_HANDLER
ENDTRY.
lr_functional_settings = gr_table->get_functional_settings( ).
lr_hyperlinks = lr_functional_settings->get_hyperlinks( ).
LOOP AT gt_hyperlink INTO ls_hyperlink.
 TRY.
 lr_hyperlinks->add_hyperlink(
 handle = ls_hyperlink-handle
 hyperlink = ls_hyperlink-hyperlink ).
 CATCH cx_salv_existing. "#EC NO_HANDLER
 ENDTRY.
ENDLOOP.
DATA: lr_events TYPE REF TO cl_salv_events_table.
lr_events = gr_table->get_event( ).
CREATE OBJECT gr_events.
SET HANDLER gr_events->on_link_click FOR lr_events.
gr_table->display( ).
ENDFORM. " display

ALV ABAP objects

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