Alv in hr abap

hi,
In alv display i need to display column headings vertically,Is it possible ,if so how to do it? please help if u have solution
Thanks in advance,
Kavitha

Hi ,
Try this......
Goto transaction SE38.
Enter BCALV* and click on F4.
All ALV programs will be listed with whatevr scenarios u want.
Use hierarchial alv display
U can do it with sort table in alv ..check the below sample code
ALV data declarations
data: it_sortcat type slis_sortinfo_alv occurs 0,
wa_sort like line of it_sortcat.
perform build_sortcat.
*& Form build_sortcat
Build Sort catalog
FORM build_sortcat .
wa_sort-spos = 1.
wa_sort-fieldname = VBELN'.
APPEND wa_sort TO it_sortcat.
This function module is used for displaying the ALV report
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
i_callback_program = SY-repid
it_fieldcat = i_fieldcat
it_sort = iT_sortcat
TABLES
t_outtab = i_final
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.
Reward if useful.
Regards,
Harish

Similar Messages

How to use traffic lights concept in alv in webdynpro abap

Hai ,
How to use traffic lights concept for alv in webdynpro abap. If possible give me some code.

Hi Ravi,
You can create ICON to get traffic light.
Go through this step by step.. in this example
http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/1190424a-0801-0010-84b5-ef03fd2d33d9?quicklink=index&overridelayout=true
Please go through this...
Re: Display ICON in the ALV table column
Re: Image in ALV
cheers,
Kris.

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

Can we hide the lines between the columns and rows of an alv in wd abap

HI all ,
I know that we can colour cell/column/row in an alv in wd abap.
   but, can we hide the lines between the columns and rows of an alv in wd abap.
     i have checked this link [hiding lines b/n rows and columns of an alv|http://help.sap.com/saphelp_nw04/helpdata/en/91/e7eb40c4f8712ae10000000a155106/content.htm]
     but didn't understand, can please anybody provide some example or any material..? it will be very helpful.
                                                                     THANK YOU.
Edited by: arfat111 on Feb 15, 2010 7:05 AM

Code some like this in the WDDOINIT method of your view which defines the ALV component as used component.
instansiate the ALV component
data lo_cmp_usage type ref to if_wd_component_usage.
lo_cmp_usage = wd_this->wd_cpuse_usage_alv().
if lo_cmp_usage->has_active_component() is initial.
   lo_cmp_usage->create_component().
endif.
data lo_interfacecontroller type ref to iwci_salv_wd_table.
lo_interfacecontroller = wd_this->wd_cpifc_usage_alv().
data lo_value type ref to cl_salv_wd_config_table.
lo_value = lo_interfacecontroller->get_model().
hide the grid lines
lo_value->if_salv_wd_table_settings~SET_GRID_MODE( value = '01' ).
Thanks,
Abhishek

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

Calling smartform and displaying ALV grid in ABAP WEBDYNPRO

Hi all,
I am new to ABAP web dynpro.I ahve few custom reports which are simple ALV list reports which I now need to convert to ABAP web dynpro application .
For one particular report,based on the selection screen input,I need to display the ALV list and when I select the records from the ALV list,I need to call a smartform on clik of a push button.
My questions:
1. Im using 'REUSE_ALV_GRID_DISPLAY' FM to display the o/p in my report.Is there any similar FM in webdynpro ABAP which will display my list in ALV GRID in my web dynpro application??/
2. How to call a smartfrm in ALV grid in web dynpro??
Edited by: abap_1000 on Jan 9, 2011 6:09 PM

Hi,
You can search SDN, there are several posts available. Just to get some idea, you can check --
[Beginneru00B4s questions on WDA ALV;
[Reg ALV Display;
For clicking event on ALV --
[Reg Row Data fetching on click in ALV;
For ALV display on WDA --
[http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/101df93f-4b5c-2910-14aa-9eb0338c2110?quicklink=index&overridelayout=true]
Thanks.
Kumar Saurav.

ALV Reports using Abap Objects ?

Hi All,
I am trying to print the values in my internal table using ALV, using ABAP classes and objects. Here i am able to get the total succesfully. but i need to get subtotals also, like based on the carrid in table sflight i need subtotal of price for every carrid like 'LH' , 'SQ'.
here is my code:
REPORT znav_report.
DATA: alv TYPE REF TO cl_salv_table,
value1 TYPE REF TO cl_salv_aggregations,
value2 TYPE REF TO cl_salv_aggregation.
DATA: BEGIN OF itab_flight OCCURS 0,
carrid LIKE sflight-carrid,
connid LIKE sflight-connid,
fldate LIKE sflight-fldate,
price LIKE sflight-price,
paymentsum LIKE sflight-paymentsum,
currency LIKE sflight-currency,
END OF itab_flight.
SELECT carrid
connid
fldate
price
paymentsum
currency
FROM sflight INTO TABLE itab_flight
WHERE carrid = 'LH' OR carrid = 'SQ'.
cl_salv_table=>factory( IMPORTING r_salv_table = alv
CHANGING t_table = itab_flight[] ).
CALL METHOD alv->get_aggregations
RECEIVING
value = value1.
CALL METHOD value1->add_aggregation
EXPORTING
columnname = 'PAYMENTSUM'
aggregation = if_salv_c_aggregation=>total
RECEIVING
value = value2.
alv->display( ).
here how to get subtotals for every different carrid.
regards,
Navneeth.K

Hi,
Make use of one of these statement,,,,
Either
(a) select carrid connid fldate price currency planetype into table itab_flight from sflight.
or
(b) select * into corresponding fields of table itab_flight from sflight.
(a) is better in performace than (b)
But before that, please note some performance related issues with OO Context...
1. When defining an Internal table, avoid occurs specification, It is Obsolete,Make use of Initial Size n.
2. Declare Workarea separately,since Internal table defined along with header line is Obsolete in OO Context.Its better and more robust to fill the itab and fetch the values from itab using a separate Workarea rather than the header line... So avoid header lines...
3. When defining an internal table, follow this way ....
 Define a Linetype (Field String) using the TYPES Statement
 TYPES: begin of ty_line,
 f1 type i,
 f2 type i,
 end of ty_line.
 Then define a Table type using TYPES Statement...
 TYPES: ty_lines type standard table of ty_line with default key.
"there is differnnce between line and lines..... make it clear..."
 Then after, define the internal table and its work area using DATA statement... as shown below..
DATA: i_lines type ty_lines,
 wa_lines like line of i_lines
This is the standard way of defining the internal table under OO Context.,,..
Your definition is creating a default header line....that should be avoided...
Thanks for ur patience,
Regards..
Mohammed Anwar..

How to process Line Selection on ALV Table in ABAP WebDynpro

Hi there,
I have a view with an ALV table whose context node retrieves its data from a Service Call for a method.
The method provides certain data of a database table which the ALV displays.
Now I would like to be able to select one row of that ALV table and after pressing a button or doubleclicking on the row or whatever a different view (as for me it is also ok on the same view) should appear to display the details of that selection.
I only need to know how to retrieve the selected data.
Or its index within the internal table.
I am already looking for hours for a useful thread and actually there is one which obviously is about a similar issue apart from the multiple selection part:
How to process multiple row selection in ALV table in Wendynpro ABAP? Help!
but i am afraid that i don't understand it. Or at least I misunderstand it since it does not work with me.
The system example mentioned in the thread does not help me either because it somehow does not correspond to my needs, does it?
It would be GREAT if somebody could help me with that. Please keep it simple for I am not an expert in webdynpro yet (obviously ^^) and also please explain in detail what I have to do with the context nodes since I am not sure whether the selection is stored in my already existing node or whether I need a special one for that.
Thanks!!
christina

Hi Christina,
If you just want to get one column data of the line that user clicked, use the Web Dynpro Code Wizard to Read Context of attibute you needed, then you will get code as follow:
* Define data for read attribute
 node_alv TYPE REF TO if_wd_context_node,
 elem_alv TYPE REF TO if_wd_context_element,
 stru_alv TYPE if_view_display=>element_alv ,
 item_column_name LIKE stru_alv-column_name.
* navigate from <CONTEXT> to <ALV> via lead selection
node_alv = wd_context->get_child_node( name = if_view_display=>wdctx_alv ).
* get element via lead selection
elem_alv = node_alv->get_element( ).
* get single attribute
elem_alv->get_attribute(
 EXPORTING
 name = `COLUMN_NAME'
 IMPORTING
 value = item_column_name ).
The value of column_name is stored in item_column_name.
If you need the index that the user clicked, try this:
* Definition of field symbol for index
FIELD-SYMBOLS : <fs_index> TYPE data.
* Get the selected index
ASSIGN r_param->index->* TO <fs_index>.
The index of clicked line is stored in field symbol <fs_index>.
Hope it will help.
Best Regards,
Stephanie

Drop down in ALV for Webdynpro ABAP

Hi Experts,
I was trying to implement one Web dynpro ABAP application that will show one ALV and ALV will content one dropdown so that user can select data from the drop down. Addtion to that, my dropdown should have data based on another column of ALV.
I have followed one article which is available in Net.
At the end of development, ALV is displayed with dropdown. Also dropdown has data binded. However, no data is visible in dropdown.
I have created one context node having four dictionary element and one elemt for dispplaying the dropdown.
In the DoInit method of view, i have written below code:
Data Declaration
DATA:
 lo_node_cskt TYPE REF TO if_wd_context_node,
 lo_el_cskt TYPE REF TO if_wd_context_element,
 ls_cskt TYPE wd_this->element_cskt,
 lt_cskt TYPE wd_this->elements_cskt,
 lo_cmp_usage TYPE REF TO if_wd_component_usage,
 lv_value TYPE REF TO cl_salv_wd_config_table,
 lr_column TYPE REF TO cl_salv_wd_column,
 lr_drdn TYPE REF TO cl_salv_wd_uie_dropdown_by_idx,
 ls_value_set TYPE wdr_context_attr_value,
 lv_tabix TYPE sy-tabix,
 lv_count(2) TYPE c,
 lo_interfacecontroller TYPE REF TO iwci_salv_wd_table.
Navigate from <CONTEXT> to <CSKT> via lead selection:
lo_node_cskt = wd_context->get_child_node( name = wd_this->wdctx_cskt ).
get element via lead selection
lo_el_cskt = lo_node_cskt->get_element( ).
Get Data:
SELECT kokrs kostl datbi ktext FROM cskt INTO CORRESPONDING FIELDS OF TABLE lt_cskt.
lv_count = 0.
Populate value set
LOOP AT lt_cskt INTO ls_cskt.
 lv_tabix = sy-tabix.
 CLEAR ls_cskt-ktext.
 DO 3 TIMES.
 lv_count = lv_count + 1.
 CONCATENATE 'TEST' lv_count INTO ls_value_set-text.
 CONCATENATE 'TEST' lv_count INTO ls_value_set-value.
 if lv_tabix = 2.
 if sy-index = 2.
 EXIT.
 endif.
 endif.
 APPEND ls_value_set TO ls_cskt-valueset.
 ENDDO.
 MODIFY lt_cskt FROM ls_cskt INDEX lv_tabix TRANSPORTING ktext valueset.
ENDLOOP.
Bind data
lo_node_cskt->bind_table( lt_cskt ).
Instantiate ALV
lo_cmp_usage = wd_this->wd_cpuse_alv( ).
IF lo_cmp_usage->has_active_component( ) IS INITIAL.
 lo_cmp_usage->create_component( ).
ENDIF.
lo_interfacecontroller = wd_this->wd_cpifc_alv( ).
Bind Data to Interface Controller Node
 lo_interfacecontroller->set_data(
 r_node_data = lo_node_cskt
Get ALV reference table
 lv_value = lo_interfacecontroller->get_model( ).
Make KTEXT column as drop down
 CALL METHOD lv_value->if_salv_wd_column_settings~get_column
 EXPORTING
 id = 'KTEXT'
 RECEIVING
 value = lr_column.
Create Object for Drop down
CREATE OBJECT lr_drdn
 EXPORTING
 selected_key_fieldname = 'KTEXT'.
CALL METHOD lr_drdn->set_valueset_fieldname
EXPORTING
 value = 'VALUESET'.
CALL METHOD lr_drdn->set_type
EXPORTING
 value = IF_SALV_WD_C_UIE_DRDN_BY_INDEX=>TYPE_KEY_CONVERT_TO_VALUE.
CALL METHOD lr_column->set_cell_editor
EXPORTING
 value = lr_drdn.
CALL METHOD lv_value->if_salv_wd_table_settings~set_read_only
EXPORTING
 value = abap_false.
I am still finding the answer why data in drop down is not visible. However, I can select by clicking dropdown and blank elements (since data is not visible) can be selected.

Hey
i am using the same code except i have just modified little bit the select statement to restrict the number of entries.
and also besides writing the code in wddoinit i have added the compenent usage of alv component and added the node
having the structure ckst and after that deleting the dictionary reference to add the attribute valueset in both places
component controller and view controller and mapped them and mapped the data node of interface controller of comp
usage to this node in comp contrlr.
and adding the view container and embeding table view of alv comp there.
that's it
and here is the code which is almost same as yours except small change in select statement.
method WDDOINIT .
DATA:
lo_node_cskt TYPE REF TO if_wd_context_node,
lo_el_cskt TYPE REF TO if_wd_context_element,
ls_cskt TYPE wd_this->element_cskt,
lt_cskt TYPE wd_this->elements_cskt,
lo_cmp_usage TYPE REF TO if_wd_component_usage,
lv_value TYPE REF TO cl_salv_wd_config_table,
lr_column TYPE REF TO cl_salv_wd_column,
lr_drdn TYPE REF TO cl_salv_wd_uie_dropdown_by_idx,
ls_value_set TYPE wdr_context_attr_value,
lv_tabix TYPE sy-tabix,
lv_count(2) TYPE c,
lo_interfacecontroller TYPE REF TO iwci_salv_wd_table.
* Navigate from <CONTEXT> to <CSKT> via lead selection:
lo_node_cskt = wd_context->get_child_node( name = wd_this->wdctx_cskt ).
* get element via lead selection
lo_el_cskt = lo_node_cskt->get_element( ).
* Get Data:
SELECT kokrs kostl datbi ktext FROM cskt INTO CORRESPONDING FIELDS OF TABLE lt_cskt up to 10 rows .
lv_count = 0.
* Populate value set
LOOP AT lt_cskt INTO ls_cskt.
lv_tabix = sy-tabix.
CLEAR ls_cskt-ktext.
DO 3 TIMES.
lv_count = lv_count + 1.
CONCATENATE 'TEST' lv_count INTO ls_value_set-text.
CONCATENATE 'TEST' lv_count INTO ls_value_set-value.
if lv_tabix = 2.
if sy-index = 2.
EXIT.
endif.
endif.
APPEND ls_value_set TO ls_cskt-valueset.
ENDDO.
MODIFY lt_cskt FROM ls_cskt INDEX lv_tabix TRANSPORTING ktext valueset.
ENDLOOP.
* Bind data
lo_node_cskt->bind_table( lt_cskt ).
* Instantiate ALV
lo_cmp_usage = wd_this->wd_cpuse_alv( ).
IF lo_cmp_usage->has_active_component( ) IS INITIAL.
lo_cmp_usage->create_component( ).
ENDIF.
lo_interfacecontroller = wd_this->wd_cpifc_alv( ).
* Bind Data to Interface Controller Node
lo_interfacecontroller->set_data(
r_node_data = lo_node_cskt
* Get ALV reference table
lv_value = lo_interfacecontroller->get_model( ).
* Make KTEXT column as drop down
CALL METHOD lv_value->if_salv_wd_column_settings~get_column
EXPORTING
id = 'KTEXT'
RECEIVING
value = lr_column.
* Create Object for Drop down
CREATE OBJECT lr_drdn
EXPORTING
selected_key_fieldname = 'KTEXT'.
CALL METHOD lr_drdn->set_valueset_fieldname
EXPORTING
value = 'VALUESET'.
CALL METHOD lr_drdn->set_type
EXPORTING
value = IF_SALV_WD_C_UIE_DRDN_BY_INDEX=>TYPE_KEY_CONVERT_TO_VALUE.
CALL METHOD lr_column->set_cell_editor
EXPORTING
value = lr_drdn.
CALL METHOD lv_value->if_salv_wd_table_settings~set_read_only
EXPORTING
value = abap_false.
endmethod.
thanks
sarbjeet

ALV in WD ABAP

.Hi Guys,
I am new to ABAP . If any one of you could help me then below are the few queries of me :-
1. What are ALVs ?
2. How to use them ?
3. When and where should it be used ?

Hi
Go through this link.
http://help.sap.com/saphelp_nw70ehp1/helpdata/en/74/fd4142646ab46be10000000a155106/frameset.htm
i hope it will resolve all your issues.

Sample ALV Tree in ABAP Wed Dynpro

Hi Guys,
I tried to create a ALV with TREE column in ABAP Web Dynpro.
Do you have any sample for this?
Thanks.
Tee

Following 2 things are the most important steps
"A) identify the table as hierarchy table:
wd_this->go_table->if_salv_wd_table_settings~set_display_type( if_salv_wd_c_table_settings=>display_type_hierarchy).
(wd_this->go_table is the reference to wd alv object:)
"B) mark the columns you want to have as nodes with following statement:
ls_col-r_column->if_salv_wd_column_hierarchy~set_hierarchy_column( value = abap_true ).
(ls_col is reference to the column)
Also you can check standard component salv_wd_demo_table_tree
Radhika

Regarding ALV Reporting in ABAP

Hi All,
I have some clarifications related to ALV Reporting in ABAP.
Actually i have to create ALV report with Structure Length/Each record length is around 300 characters.
Is it possible to create a ALV Report with 300 length for each record!
If possible which is the best[ALV] method for the same!
Can anybody give me the solution!
Thanks in advance.
Thanks & Regards,
Prasad.

Hai Prasad
Check with the code
*& Report ZALV_PRAKASH_SAMP *
REPORT ZALV_PRAKASH_SAMP .
TABLES: MARA.
TYPE-POOLS : SLIS.
Data declaration
DATA: BEGIN OF I_MARA OCCURS 0.
 INCLUDE STRUCTURE MARA.
DATA: END OF I_MARA.
DATA: V_REPID LIKE SY-REPID.
selection-screen
SELECTION-SCREEN BEGIN OF BLOCK B1 WITH FRAME.
SELECT-OPTIONS : S_MATNR FOR MARA-MATNR.
PARAMETERS: P_MTART LIKE MARA-MTART DEFAULT 'ROH'.
SELECTION-SCREEN END OF BLOCK B1.
initialisation
INITIALIZATION.
S_MATNR-LOW = '1400'.
S_MATNR-HIGH = '1500'.
APPEND S_MATNR.
V_REPID = SY-REPID.
start-of-selection
START-OF-SELECTION.
SELECT * FROM MARA
 INTO TABLE I_MARA
 WHERE MATNR IN S_MATNR AND
 MTART = P_MTART.
CHECK SY-SUBRC = 0.
end of selection
END-OF-SELECTION.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
I_INTERFACE_CHECK = ' '
I_BYPASSING_BUFFER =
I_BUFFER_ACTIVE = ' '
I_CALLBACK_PROGRAM = ' '
I_CALLBACK_PF_STATUS_SET = ' '
I_CALLBACK_USER_COMMAND = ' '
 I_STRUCTURE_NAME = 'MARA'
IS_LAYOUT =
IT_FIELDCAT =
IT_EXCLUDING =
IT_SPECIAL_GROUPS =
IT_SORT =
IT_FILTER =
IS_SEL_HIDE =
I_DEFAULT = 'X'
I_SAVE = ' '
IS_VARIANT =
IT_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
IMPORTING
E_EXIT_CAUSED_BY_CALLER =
ES_EXIT_CAUSED_BY_USER =
TABLES
 T_OUTTAB = I_MARA
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.
loop at i_mara.
write:/ i_mara.
endloop.
Thanks & Regards
Sreenivasulu P

ALV Reports versus ABAP drilldown or high volume data

Which is better with regards to performance? An ALV grid or an ABAP drilldown ?
I am very concerned about performance given the high volume of data and therefore not sure if I should use ALV?
input is appreciated
J

hi JJ,
ALV reporting is always having lot of advantages over abap reproting in many ways,
performace increases due to the use of
object oriented cocepts like classes, objects and methods
by using the line type and row type internable declarations..
and user friendly out put
Regards,
GUDURI

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

Hierarchical sequential display in ALV for webdynpro ABAP

Hello,
I am doing an ALV report WebDynpro for abap. I have a situation where I have to display Open Items and all the partial payments in the ALV report. In short. In summary, I have to display a Hierarchical Table of data which two different structures of data, but linked and displayed together.
The only information I have to go about this is [Table as Hierarchy|http://help.sap.com/saphelp_nw2004s/helpdata/EN/3e/904b2624534e0db707c7314a5e1e9d/frameset.htm] in SAP Help.
If you have any pointers for programming a Hierarchical Sequential report in Webdynpro alv that would be great. Any classes, methods etc I can use or , how I can do bindings to the context etc...
Thank you for all your help.
Sumit.

Hello,
I am doing an ALV report WebDynpro for abap. I have a situation where I have to display Open Items and all the partial payments in the ALV report. In short. In summary, I have to display a Hierarchical Table of data which two different structures of data, but linked and displayed together.
The only information I have to go about this is [Table as Hierarchy|http://help.sap.com/saphelp_nw2004s/helpdata/EN/3e/904b2624534e0db707c7314a5e1e9d/frameset.htm] in SAP Help.
If you have any pointers for programming a Hierarchical Sequential report in Webdynpro alv that would be great. Any classes, methods etc I can use or , how I can do bindings to the context etc...
Thank you for all your help.
Sumit.

Set color alv output cell abap webdynpro

Hi Guys ,
i wanted to set the color of some cells in alv output to red in ABAP WebDynpro.
i am using the salv_wd_table.
any piece of code is appreciated.
thanks,
Bobby.

Bobby,
If let's say you are build a ALV table to output 'SFLIGHT' table, and you want PLANETYPE '747-400' to be displayed in green, and PLANETYPE '146-200' displayed in red.
Also, let's just say, you already had a context node 'SFLIGHT_NODE' that is mapped to the external node 'DATA' of your ALV.
Now:
1. you need to modify the context node 'SFLIGHT_NODE' to add an attribute -- say 'CELL_COLOR' of type 'WDY_UIE_LIBRARY_ENUM_TYPE' -- to the SFLIGHT_NODE (note, you need to delete 'DICTIONARY structure' that is bind to the 'SFLIGHT_NODE' node, otherwise, you will not be able to create addition attributes)
After, you will have something like this for your context node .
CONTEXT
 --> SFLIGHT_NODE
> CARRID
> CONNID
> FLDATE
> PRICE
> PLANETYPE
> <and any other attributes you had pulled from SFLIGHT)
> CELL_COLOR (TYPE WDY_UIE_LIBRARY_ENUM_TYPE)
2. In your supply function to the 'SFLIGHT_NODE', you now need to supply the data to this newly added attribute:
METHOD supply_sflight_node .
** data declaration
DATA:
 itab_sflight_node TYPE if_componentcontroller=>elements_sflight_node,
 stru_sflight_node LIKE LINE OF itab_sflight_node.
** read sflight data
SELECT * FROM sflight INTO CORRESPONDING FIELDS OF TABLE itab_sflight_node.
** populate the 'CELL_COLOR' field
LOOP AT itab_sflight_node INTO stru_sflight_node .
 IF stru_sflight_node-planetype = '747-400'.
 stru_sflight_node-cell_color = CL_WD_TABLE_COLUMN=>E_CELL_DESIGN-GOODVALUE_DARK .
 ELSEIF stru_sflight_node-planetype = '146-200'.
 stru_sflight_node-cell_color = CL_WD_TABLE_COLUMN=>E_CELL_DESIGN-BADVALUE_DARK .
 ELSE.
 stru_sflight_node-cell_color = CL_WD_TABLE_COLUMN=>E_CELL_DESIGN-STANDARD .
 ENDIF.
 modify itab_sflight_node from stru_sflight_node.
ENDLOOP.
** bind all the elements
node->bind_table(
 new_items = itab_sflight_node
 set_initial_elements = abap_true ).
ENDMETHOD.
3. Now, you need to obtain the configuration model of the ALV and config it before display. (say you have an method does this 'init_alv_table_settings', and it is called from your view's wddoinit() method)
METHOD init_alv_table_settings .
DATA: l_ref_cmp_usage TYPE REF TO if_wd_component_usage.
l_ref_cmp_usage = wd_this->wd_cpuse_alv_table( ).
IF l_ref_cmp_usage->has_active_component( ) IS INITIAL.
 l_ref_cmp_usage->create_component( ).
ENDIF.
DATA: l_ref_interfacecontroller TYPE REF TO iwci_salv_wd_table .
l_ref_interfacecontroller = wd_this->wd_cpifc_alv_table( ).
DATA:
node_sflight_node TYPE REF TO if_wd_context_node .
node_sflight_node = wd_context->get_child_node( name = if_flights_view=>wdctx_sflight_node ).
CALL METHOD l_ref_interfacecontroller->set_data
 EXPORTING
 r_node_data = node_sflight_node.
** get ConfigurationModel from ALV Component
DATA: lr_table TYPE REF TO cl_salv_wd_config_table.
lr_table = l_ref_interfacecontroller->get_model( ).
** change the color of the cell
DATA: lr_column_settings TYPE REF TO if_salv_wd_column_settings.
DATA: lr_column TYPE REF TO cl_salv_wd_column.
lr_column_settings ?= lr_table.
lr_column = lr_column_settings->get_column( 'PLANETYPE' ).
DATA: lr_input_field TYPE REF TO cl_salv_wd_uie_input_field.
CREATE OBJECT lr_input_field EXPORTING value_fieldname = 'PLANETYPE'.
lr_column->set_cell_editor( lr_input_field ).
lr_column->set_cell_design_fieldname( value = 'CELL_COLOR' ).
ENDMETHOD.
Compile and activate your code.
Regards,
Tina Yang
Message was edited by: Tina Yang

Alv in hr abap

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