Double Click functionality

Hi,
I have a report where material is one of the output field.
When user double clicks on material number it should call MM03 from the report and it should directly take to Accounting 2 view.
How can it be done.
Do let me know.
Regards,
SP

Hi Sandeep,
when you double click on the list.it triggers AT line-selection.   event.
so when you double click you write your code in this event in the following manner to stop at MM03 at accounting 2 view
AT LINE-SELECTION.
case sy-lsind.
when 1.
    ( First do the recording of MM03 and get the BDC data table populated with program name and screen number and fields required and also the OKCODE to be executed )
    ( Then call the tansaction using
     CALL Transaction MM03 using <bdc_table_name> mode 'E'.
mode E because you want the transaction to be stopped at accounting 2 view. )
encase.
Regards,
Ravi

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FIELD-SYMBOLS
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Test Q.llb ‏55 KB

Hi
Its Simple....
Your Properrty node is not getting read..... dont understand how..
see the attachment...
now laugh at your small mistake... (even i have the habbit of making such small mistakes ;-) )
Message Edited by Tushar Jambhekar on 01-11-2006 11:38 AM
Tushar Jambhekar
[email protected]
Jambhekar Automation Solutions
LabVIEW Consultancy, LabVIEW Training
Rent a LabVIEW Developer, My Blog
Attachments:
Test Q.llb ‏55 KB
Picture.JPG ‏44 KB

Double click in ALV tree output????

Hi all,
I am able to display output in tree format. But I want to add the double click functionality to some of the fields in output. Means if I double click on some value in output tree, it should call some transaction. Please help me with this issue of double clicking.
Please tell how to handle events in this report tree display.
For the following code its displaying output in tree format and in right way. But i need to add double click functionality to this.
So provide me some sample program for this one....
* create hierarchy
CALL METHOD tree1->set_table_for_first_display
          EXPORTING
               it_list_commentary   = lt_list_commentary
               i_background_id      = 'ALV_BACKGROUND'
               i_save               = 'A'
               is_variant            = ls_variant
          CHANGING
               it_sort              = gt_sort[]
               it_outtab            = itab_outtab
               it_fieldcatalog      = t_fieldcat. "gt_fieldcatalog.
* expand first level
CALL METHOD tree1->expand_tree
         EXPORTING
             i_level = 1.
* optimize column-width
CALL METHOD tree1->column_optimize
           EXPORTING
               i_start_column = tree1->c_hierarchy_column_name
               i_end_column   = tree1->c_hierarchy_column_name.
In grid ALV we can have double cilck functionality using code:
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
       EXPORTING
            i_callback_program       = w_repid
            i_callback_pf_status_set = 'PF_STATUS'
            i_callback_user_command = 'USER_COMMAND'
            is_layout                = ls_layout
            it_fieldcat              = gt_fc[]
Here we can write subroutine for USER_COMMAND and handle the double click evenet. But tell me how to provide this in tree ALV.
<REMOVED BY MODERATOR>
Regards,
Sachin
Edited by: Alvaro Tejada Galindo on Feb 14, 2008 1:47 PM

Hello Sachin
The following sample report ZUS_SDN_ALV_TREE_DEMO demonstrates the crucial parts for double-click event handling (nodes & items) in ALV trees.
*& Report ZUS_SDN_ALV_TREE_DEMO
*& Thread: double click in ALV tree output????
*& <a class="jive_macro jive_macro_thread" href="" __jive_macro_name="thread" modifiedtitle="true" __default_attr="742412"></a>
REPORT zus_sdn_alv_tree_demo.
CLASS cl_gui_column_tree DEFINITION LOAD.
CLASS cl_gui_cfw DEFINITION LOAD.
TYPE-POOLS: abap.
TYPES: BEGIN OF ty_s_outtab.
INCLUDE TYPE knvv AS data.
TYPES: nkey       TYPE lvc_nkey.
TYPES: parent_key TYPE lvc_nkey.
TYPES: END OF ty_s_outtab.
TYPES: ty_t_outtab    TYPE STANDARD TABLE OF ty_s_outtab
                      WITH DEFAULT KEY.
DATA: gt_outtab    TYPE ty_t_outtab.
DATA:
gd_okcode        TYPE ui_func,
gd_repid         TYPE syst-repid,
gt_fcat          TYPE lvc_t_fcat,
gs_layout        TYPE lvc_s_layo,
gs_variant       TYPE disvariant,
go_docking       TYPE REF TO cl_gui_docking_container,
go_tree          TYPE REF TO cl_gui_alv_tree.
*       CLASS lcl_eventhandler DEFINITION
CLASS lcl_eventhandler DEFINITION.
PUBLIC SECTION.
    CLASS-METHODS:
    handle_node_double_click
      FOR EVENT node_double_click OF cl_gui_alv_tree
      IMPORTING node_key,
    handle_item_double_click
      FOR EVENT item_double_click OF cl_gui_alv_tree
      IMPORTING node_key
                fieldname.
ENDCLASS.                    "lcl_eventhandler DEFINITION
*       CLASS lcl_eventhandler IMPLEMENTATION
CLASS lcl_eventhandler IMPLEMENTATION.
METHOD handle_node_double_click.
    message 'Event=Double-Click on Node' type 'I'.
    call transaction 'XD03'.
ENDMETHOD.                    "handle_node_double_click
METHOD handle_item_double_click.
    message 'Event=Double-Click on Item' type 'I'.
    call transaction 'VA03'.
ENDMETHOD.                    "handle_item_double_click
ENDCLASS.                    "lcl_eventhandler IMPLEMENTATION
START-OF-SELECTION.
PERFORM init_controls.
gd_repid = syst-repid.
CALL METHOD go_docking->link
    EXPORTING
      repid                       = gd_repid
      dynnr                       = '0100'
*      container                   =
    EXCEPTIONS
      cntl_error                  = 1
      cntl_system_error           = 2
      lifetime_dynpro_dynpro_link = 3
      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 elements on screen
** 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.
CASE gd_okcode.
    WHEN 'BACK' OR
         'EXIT' OR
         'CANC'.
      SET SCREEN 0. LEAVE SCREEN.
    WHEN 'REFRESH'.
    WHEN OTHERS.
ENDCASE.
CLEAR: gd_okcode.
ENDMODULE.                 " USER_COMMAND_0100 INPUT
*&      Form init_controls
*       text
* --> p1        text
* <-- p2        text
FORM init_controls .
* 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.
* create tree control
CREATE OBJECT go_tree
    EXPORTING
        parent              = go_docking
        node_selection_mode = cl_gui_column_tree=>node_sel_mode_multiple
        item_selection      = 'X' " required for double-click event on item
        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 ls_hierarchy_header TYPE treev_hhdr.
PERFORM build_hierarchy_header CHANGING ls_hierarchy_header.
PERFORM build_fieldcatalog.
PERFORM set_layout_and_variant.
* create emty tree-control
CALL METHOD go_tree->set_table_for_first_display
    EXPORTING
**      i_structure_name     = 'KNVV'
      is_variant           = gs_variant
      i_save               = 'A'
*      i_default            = 'X'
      is_hierarchy_header = ls_hierarchy_header
*      is_exception_field   =
*      it_special_groups    =
*      it_list_commentary   =
*      i_logo               =
*      i_background_id      =
*      it_toolbar_excluding =
*      it_except_qinfo      =
    CHANGING
      it_outtab            = gt_outtab
*      it_filter            =
      it_fieldcatalog      = gt_fcat.
* create hierarchy
PERFORM create_hierarchy.
* register events
PERFORM register_events.
* adjust column_width
CALL METHOD go_tree->column_optimize.
ENDFORM.                    " init_controls
*&      Form build_hierarchy_header
*       build hierarchy-header-information
*      -->P_L_HIERARCHY_HEADER strucxture for hierarchy-header
FORM build_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.                               " build_hierarchy_header
*&      Form BUILD_FIELDCATALOG
*       text
* --> p1        text
* <-- p2        text
FORM build_fieldcatalog .
REFRESH: gt_fcat.
CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'
    EXPORTING
*     I_BUFFER_ACTIVE              =
      i_structure_name             = 'KNVV'
*     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.
DELETE gt_fcat FROM 8.
ENDFORM.                    " BUILD_FIELDCATALOG
*&      Form SET_LAYOUT_AND_VARIANT
*       text
* --> p1        text
* <-- p2        text
FORM set_layout_and_variant .
CLEAR: gs_layout,
         gs_variant.
gs_variant-report = syst-repid.
gs_variant-handle = 'TREE'.
ENDFORM.                    " SET_LAYOUT_AND_VARIANT
*&      Form create_hierarchy
*       text
* --> p1        text
* <-- p2        text
FORM create_hierarchy .
DATA: ls_knvv    TYPE sflight,
        ls_outtab TYPE ty_s_outtab,
        lt_outtab TYPE ty_t_outtab.
* get data
SELECT * FROM knvv INTO CORRESPONDING FIELDS OF TABLE lt_outtab
                        UP TO 200 ROWS .                "#EC CI_NOWHERE
SORT lt_outtab BY kunnr vkorg.
* add data to tree
DATA: ld_kunnr_key TYPE lvc_nkey,
        ld_vkorg_key TYPE lvc_nkey,
        ld_last_key TYPE lvc_nkey.
LOOP AT lt_outtab INTO ls_outtab.
    ON CHANGE OF ls_outtab-kunnr.
      PERFORM add_customer_line USING    ls_outtab-data
                              CHANGING ld_kunnr_key.
    ENDON.
    ON CHANGE OF ls_outtab-vkorg.
      PERFORM add_salesorg_line USING    ls_outtab-data
                                         ld_kunnr_key
                              CHANGING ld_vkorg_key.
    ENDON.
    PERFORM add_complete_line USING ls_outtab-data
                                     ld_vkorg_key
                            CHANGING ld_last_key.
ENDLOOP.
* calculate totals
CALL METHOD go_tree->update_calculations.
* this method must be called to send the data to the frontend
CALL METHOD go_tree->frontend_update.
ENDFORM.                    " create_hierarchy
*&      Form add_customer_line
*       add hierarchy-level 1 to tree
*      -->P_LS_SFLIGHT sflight
*      -->P_RELEATKEY   relatkey
*     <-->p_node_key    new node-key
FORM add_customer_line USING     us_data TYPE ty_s_outtab-data
                                 ud_relat_key TYPE lvc_nkey
                     CHANGING cd_node_key TYPE lvc_nkey.
DATA: l_node_text TYPE lvc_value,
        ls_data TYPE ty_s_outtab-data.
* set item-layout
DATA: lt_item_layout TYPE lvc_t_layi,
        ls_item_layout TYPE lvc_s_layi.
ls_item_layout-t_image = '@A0@'. " icon_customer.
ls_item_layout-fieldname = go_tree->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 = us_data-kunnr.
DATA: ls_node TYPE lvc_s_layn.
ls_node-n_image   = space.
ls_node-exp_image = space.
CALL METHOD go_tree->add_node
    EXPORTING
      i_relat_node_key = ud_relat_key
      i_relationship   = cl_gui_column_tree=>relat_last_child
      i_node_text      = l_node_text
      is_outtab_line   = ls_data
      is_node_layout   = ls_node
      it_item_layout   = lt_item_layout
    IMPORTING
      e_new_node_key   = cd_node_key.
ENDFORM.                               " add_customer_line
*&      Form add_salesorg_line
*       add hierarchy-level 1 to tree
*      -->P_LS_SFLIGHT sflight
*      -->P_RELEATKEY   relatkey
*     <-->p_node_key    new node-key
FORM add_salesorg_line USING     us_data TYPE ty_s_outtab-data
                                 ud_relat_key TYPE lvc_nkey
                     CHANGING cd_node_key TYPE lvc_nkey.
DATA: l_node_text TYPE lvc_value,
        ls_data TYPE ty_s_outtab-data.
* set item-layout
DATA: lt_item_layout TYPE lvc_t_layi,
        ls_item_layout TYPE lvc_s_layi.
ls_item_layout-t_image = '@DS@'. " ICON_PARTNER_SALES_ACTIVITY
ls_item_layout-fieldname = go_tree->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 = us_data-vkorg.
DATA: ls_node TYPE lvc_s_layn.
ls_node-n_image   = space.
ls_node-exp_image = space.
CALL METHOD go_tree->add_node
    EXPORTING
      i_relat_node_key = ud_relat_key
      i_relationship   = cl_gui_column_tree=>relat_last_child
      i_node_text      = l_node_text
      is_outtab_line   = ls_data
      is_node_layout   = ls_node
      it_item_layout   = lt_item_layout
    IMPORTING
      e_new_node_key   = cd_node_key.
ENDFORM.                               " add_salesorg_line
*&      Form add_cmplete_line
*       add hierarchy-level 3 to tree
*      -->P_LS_SFLIGHT sflight
*      -->P_RELEATKEY   relatkey
*     <-->p_node_key    new node-key
FORM add_complete_line USING     us_data TYPE ty_s_outtab-data
                                 ud_relat_key TYPE lvc_nkey
                     CHANGING cd_node_key TYPE lvc_nkey.
DATA: l_node_text TYPE lvc_value.
* set item-layout
DATA: lt_item_layout TYPE lvc_t_layi,
        ls_item_layout TYPE lvc_s_layi.
ls_item_layout-fieldname = go_tree->c_hierarchy_column_name.
ls_item_layout-class   = cl_gui_column_tree=>item_class_checkbox.
** ls_item_layout-editable = 'X'.
APPEND ls_item_layout TO lt_item_layout.
** CLEAR ls_item_layout.
** ls_item_layout-fieldname = 'PLANETYPE'.
** ls_item_layout-alignment = cl_gui_column_tree=>align_right.
** APPEND ls_item_layout TO lt_item_layout.
l_node_text = us_data-vtweg.
DATA: ls_node TYPE lvc_s_layn.
ls_node-n_image   = space.
ls_node-exp_image = space.
CALL METHOD go_tree->add_node
    EXPORTING
      i_relat_node_key = ud_relat_key
      i_relationship   = cl_gui_column_tree=>relat_last_child
      is_outtab_line   = us_data
      i_node_text      = l_node_text
      is_node_layout   = ls_node
      it_item_layout   = lt_item_layout
    IMPORTING
      e_new_node_key   = cd_node_key.
ENDFORM.                               " add_complete_line
*&      Form register_events
*       text
* --> p1        text
* <-- p2        text
FORM register_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.
l_event-eventid = cl_gui_column_tree=>eventid_node_double_click.
APPEND l_event TO lt_events.
l_event-eventid = cl_gui_column_tree=>eventid_item_double_click.
APPEND l_event TO lt_events.
CALL METHOD go_tree->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
set handler:
    lcl_eventhandler=>handle_node_double_click for go_tree,
    lcl_eventhandler=>handle_item_double_click for go_tree.
** 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.
** SET HANDLER l_event_receiver->handle_checkbox_change FOR tree1.
ENDFORM.                               " register_events
Regards
Uwe

Double click in ALV tree display....

Hi all,
I am able to display output in tree format. But I want to add the double click functionality to some of the fields in output. Means if I double click on some value in output tree, it should call some transaction. Please help me with this issue of double clicking.
My code as of now is as below:
Please tell how to handle events in this report tree display and how and where to write the code for this functionlity of double click.
FORM alv_tree.
PERFORM build_sort_table. ----
table is sorted
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'.
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.
create tree control
CREATE OBJECT tree1
    EXPORTING
        i_parent              = l_custom_container
        i_node_selection_mode =
                              cl_gui_column_tree=>node_sel_mode_multiple
        i_item_selection      = 'X'
        i_no_html_header      = ''
        i_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.
create info-table for html-header
DATA: lt_list_commentary TYPE slis_t_listheader.
PERFORM build_comment USING
                 lt_list_commentary. ----
already created
repid for saving variants
DATA: ls_variant TYPE disvariant.
ls_variant-report = sy-repid.
register events
PERFORM register_events.
create hierarchy
CALL METHOD tree1->set_table_for_first_display
          EXPORTING
               it_list_commentary   = lt_list_commentary
               i_background_id      = 'ALV_BACKGROUND'
               i_save               = 'A'
               is_variant            = ls_variant
          CHANGING
               it_sort              = gt_sort[]
               it_outtab            = itab_outtab
               it_fieldcatalog      = t_fieldcat. "gt_fieldcatalog.
expand first level
CALL METHOD tree1->expand_tree
         EXPORTING
             i_level = 1.
optimize column-width
CALL METHOD tree1->column_optimize
           EXPORTING
               i_start_column = tree1->c_hierarchy_column_name
               i_end_column   = tree1->c_hierarchy_column_name.
ENDFORM.                    " alv_tree
FORM register_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_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_context_men_req.
append l_event to lt_events.
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_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.
ENDFORM.                    " register_events

hi
(also check u have refresh the field)
Check the demo program,In this double click the data fields it will display some field in screen,You can check it
BCALV_GRID_DND_TREE
Thanks
Edited by: dharma raj on Jun 17, 2009 7:41 PM

Double Click functionality

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