Una Dynpro con Dos ALV Tree :o

[Jazzy_LeBon]

Holis de nuevo!

Acabe (por fin!) mi ALV Tree con la consulta a las tablas... Todo un lío :s pero despues de revisarlo, me pidieron que en esa misma dynpro despliegue dos ALV Tree... Y yo solo pense "Mmmm creo que es reutilizar funciones y solamente hacer una busqueda de datos diferentes"
O es q tengo que rehacer las funciones para pintar otro ALV???

Y una duda mas...Como hago para agrupar desde el Screen Painter un Control Custom y un Label??? Porque tambien tengo que aparecerlos y desaparecerlos dependiendo del valor de una variable...


Muchas gracias de Antemano!! (por lo menos por leerlo )

[ballan]

Para poder hacer 2 trees en una misma dynpro me temo que no vas a poder utilizar las reuse, tendras que hacerlo por medio de objetos declarandote 2 custom container y asignando un objeto tree a cada uno

Para agrupar campo y ocultarlos o mostrarlos juntos vete a la SE51 metes el nombre de programa y dynpro, haces doble click en un campo y en la pantalla que te sale veras que hay una parte donde pone grupos y hay 4 parametros
ponle el mismo nombre en uno de los parametros al custom control y al label, luego mediante codigo puedes hacer un loop at screen y veras que dentro de la estructura screen hay unos campos llamados group1 group2 ... si por ejemplo le hubieras puesto TEST en el parametro 1 al custom control podrias hacer

Loop at screen

if group1 = TEST

ocultar campos

endif

endloop

[vickxo]

Hola...

Chekat este codigo....pue q te ayude..es OO

REPORT test.
TYPE-POOLS: icon.

DATA: ok_code LIKE sy-ucomm.


DATA gs_variant TYPE disvariant.
DATA: gt_fieldcat TYPE lvc_t_fcat.
DATA: gs_layout TYPE lvc_s_layo.
DATA: gs_fieldcat TYPE lvc_s_fcat.
DATA: BEGIN OF gt_sflight OCCURS 0.
INCLUDE STRUCTURE sflight.
DATA: carrname LIKE scarr-carrname,
cell TYPE lvc_t_styl,
END OF gt_sflight.

DATA: BEGIN OF it_sflight OCCURS 0.
INCLUDE STRUCTURE sflight.
DATA: END OF it_sflight.

DATA: BEGIN OF gt_sflight1 OCCURS 0.
INCLUDE STRUCTURE sflight.
DATA: carrname LIKE scarr-carrname,
END OF gt_sflight1,

* g_container TYPE scrfname VALUE 'BCALV_GRID_DEMO_0100_CONT1',
g_container TYPE scrfname VALUE 'CONTEINER1',
g_container2 TYPE scrfname VALUE 'CONTEINER2',

grid1 TYPE REF TO cl_gui_alv_grid,
grid2 TYPE REF TO cl_gui_alv_grid,

g_custom_container TYPE REF TO cl_gui_custom_container,
g_custom_container2 TYPE REF TO cl_gui_custom_container.

CLASS lcl_event_receiver DEFINITION DEFERRED.
DATA: o_event_receiver TYPE REF TO lcl_event_receiver.

*---------------------------------------------------------------------*
* CLASS lcl_event_receiver DEFINITION
*---------------------------------------------------------------------*
* ........ *
*---------------------------------------------------------------------*
CLASS lcl_event_receiver DEFINITION.
PUBLIC SECTION.
METHODS:
handle_toolbar FOR EVENT toolbar OF cl_gui_alv_grid
IMPORTING
e_object e_interactive,
handle_user_command FOR EVENT user_command OF cl_gui_alv_grid
IMPORTING e_ucomm.
ENDCLASS.

*---------------------------------------------------------------------*
* class lcl_event_receiver implementation
*---------------------------------------------------------------------*
CLASS lcl_event_receiver IMPLEMENTATION.
METHOD handle_toolbar.
* manejador del evento para el evento toolbar

CONSTANTS:
* constantes de botón
c_button_normal TYPE i VALUE 0,
c_menu_and_default_button TYPE i VALUE 1,
c_menu TYPE i VALUE 2,
c_separator TYPE i VALUE 3,
c_radio_button TYPE i VALUE 4,
c_checkbox TYPE i VALUE 5,
c_menu_entry TYPE i VALUE 6.

DATA:
ls_toolbar TYPE stb_button.

* añade un separador
CLEAR ls_toolbar.
MOVE c_separator TO ls_toolbar-butn_type..
APPEND ls_toolbar TO e_object->mt_toolbar.

* append a new button that to the toolbar. use e_object of
* event toolbar.e_object is of type cl_alv_event_toolbar_set.
* this class has one attribute mt_toolbar which is of table type
* ttb_button.
* the structure is stb_button
*******Borrado de Botones Estandar:
DELETE e_object->mt_toolbar WHERE ( function EQ '&MB_SUM'
OR function EQ '&MB_SUBTOT'
OR function EQ '&GRAPH'
OR function EQ '&&SEP07'
OR function EQ '&INFO' ).
********
CLEAR ls_toolbar.
MOVE 'LOG' TO ls_toolbar-function.
MOVE icon_error_protocol TO ls_toolbar-icon.
MOVE 'Log Errores' TO ls_toolbar-quickinfo.
MOVE 'Log' TO ls_toolbar-text.
MOVE ' ' TO ls_toolbar-disabled.
APPEND ls_toolbar TO e_object->mt_toolbar.
ENDMETHOD.

METHOD handle_user_command.
* handle own functions defined in the toolbar
CASE e_ucomm.
WHEN 'CHANGE'.
LEAVE TO SCREEN 0.
WHEN 'LOG'.
CALL TRANSACTION 'SM35'.
ENDCASE.

ENDMETHOD.
ENDCLASS.

*---------------------------------------------------------------------*
* MAIN *
*---------------------------------------------------------------------*
START-OF-SELECTION.
DATA: wa_sflight LIKE gt_sflight.
DATA: flag1(1), flag2(1).
DATA: seatsocc LIKE gt_sflight-seatsocc.
DATA: planetype LIKE gt_sflight-planetype.

SELECT * INTO CORRESPONDING FIELDS OF TABLE it_sflight FROM sflight.

LOOP AT it_sflight.
MOVE-CORRESPONDING it_sflight TO gt_sflight.
APPEND gt_sflight.
ENDLOOP.
SORT gt_sflight BY planetype.

* SEATSMAX
*PLANETYPE
LOOP AT gt_sflight INTO wa_sflight.
IF seatsocc NE wa_sflight-seatsocc
AND planetype NE wa_sflight-planetype.
CLEAR wa_sflight-seatsmax.
MOVE '1' TO wa_sflight-seatsmax.
MODIFY gt_sflight FROM wa_sflight.
MOVE: wa_sflight-seatsocc TO seatsocc,
wa_sflight-planetype TO planetype.
ELSEIF seatsocc EQ wa_sflight-seatsocc
AND planetype NE wa_sflight-planetype.
CLEAR wa_sflight-seatsmax.
MOVE '1' TO wa_sflight-seatsmax.
MODIFY gt_sflight FROM wa_sflight.
MOVE: wa_sflight-seatsocc TO seatsocc,
wa_sflight-planetype TO planetype.
ELSEIF seatsocc NE wa_sflight-seatsocc
AND planetype EQ wa_sflight-planetype.
CLEAR wa_sflight-seatsmax.
MOVE '1' TO wa_sflight-seatsmax.
MODIFY gt_sflight FROM wa_sflight.
MOVE: wa_sflight-seatsocc TO seatsocc,
wa_sflight-planetype TO planetype.
ELSE.
MOVE: wa_sflight-seatsocc TO seatsocc,
wa_sflight-planetype TO planetype.
CLEAR wa_sflight-seatsmax.
MOVE '0' TO wa_sflight-seatsmax.
MODIFY gt_sflight FROM wa_sflight.
ENDIF.
ENDLOOP.


CLEAR gs_fieldcat.
gs_fieldcat-fieldname = 'CARRID'.
gs_fieldcat-ref_table = 'SFLIGHT'.
gs_fieldcat-outputlen = '5'.
gs_fieldcat-key = 'X'.
* gs_fieldcat-edit = 'X'.
gs_fieldcat-auto_value = 'X'.
APPEND gs_fieldcat TO gt_fieldcat.

CLEAR gs_fieldcat.
gs_fieldcat-fieldname = 'CARRNAME'.
gs_fieldcat-ref_table = 'SCARR'.
gs_fieldcat-outputlen = '12'.
gs_fieldcat-key = 'X'.
gs_fieldcat-auto_value = 'X'.
APPEND gs_fieldcat TO gt_fieldcat.

CLEAR gs_fieldcat.
gs_fieldcat-fieldname = 'CONNID'.
gs_fieldcat-ref_table = 'SFLIGHT'.
gs_fieldcat-key = 'X'.
* gs_fieldcat-edit = 'X'.
gs_fieldcat-auto_value = 'X'.
APPEND gs_fieldcat TO gt_fieldcat.

CLEAR gs_fieldcat.
gs_fieldcat-fieldname = 'FLDATE'.
gs_fieldcat-ref_table = 'SFLIGHT'.
* gs_fieldcat-edit = 'X'.
gs_fieldcat-key = 'X'.
APPEND gs_fieldcat TO gt_fieldcat.

CLEAR gs_fieldcat.
gs_fieldcat-fieldname = 'SEATSOCC'.
gs_fieldcat-ref_table = 'SFLIGHT'.
* gs_fieldcat-edit = 'X'.
APPEND gs_fieldcat TO gt_fieldcat.

CLEAR gs_fieldcat.
gs_fieldcat-fieldname = 'PLANETYPE'.
gs_fieldcat-ref_table = 'SFLIGHT'.
* gs_fieldcat-edit = 'X'.
APPEND gs_fieldcat TO gt_fieldcat.

CLEAR gs_fieldcat.
gs_fieldcat-fieldname = 'SEATSMAX'.
gs_fieldcat-ref_table = 'SFLIGHT'.
APPEND gs_fieldcat TO gt_fieldcat.



CLEAR gs_fieldcat.
gs_fieldcat-fieldname = 'PAYMENTSUM'.
gs_fieldcat-datatype = 'CURR'.
gs_fieldcat-coltext = text-004.
gs_fieldcat-cfieldname = 'CURRENCY'.
* gs_fieldcat-edit = 'X'.
APPEND gs_fieldcat TO gt_fieldcat.

CLEAR gs_fieldcat.
gs_fieldcat-fieldname = 'PRICE'.
gs_fieldcat-ref_table = 'SFLIGHT'.
gs_fieldcat-cfieldname = 'CURRENCY'.
* gs_fieldcat-edit = 'X'.
APPEND gs_fieldcat TO gt_fieldcat.

CLEAR gs_fieldcat.
gs_fieldcat-fieldname = 'CURRENCY'.
gs_fieldcat-ref_table = 'SFLIGHT'.
* gs_fieldcat-edit = 'X'.
gs_fieldcat-checktable = '!'.
gs_fieldcat-auto_value = 'X'.
APPEND gs_fieldcat TO gt_fieldcat.

gs_variant-report = sy-repid.



* CALL SCREEN 100.
CALL SCREEN 0001.

*---------------------------------------------------------------------*
* MODULE PBO OUTPUT *
*---------------------------------------------------------------------*
MODULE pbo OUTPUT.
PERFORM pbo_output.
ENDMODULE.

*---------------------------------------------------------------------*
* MODULE PAI INPUT *
*---------------------------------------------------------------------*
MODULE pai INPUT.
PERFORM pai_input.
ENDMODULE. " F4

*&---------------------------------------------------------------------*
*& Form pbo_output
*&---------------------------------------------------------------------*
* text
*----------------------------------------------------------------------*
FORM pbo_output.
SET PF-STATUS 'MAIN100'.
* SET PF-STATUS 'MAIN0001'.
SET TITLEBAR '001'.
IF g_custom_container IS INITIAL.
IF sy-batch IS INITIAL.
CREATE OBJECT g_custom_container
EXPORTING container_name = g_container.

ENDIF.
CREATE OBJECT grid1
EXPORTING i_parent = g_custom_container.

CREATE OBJECT o_event_receiver.

SET HANDLER o_event_receiver->handle_user_command FOR grid1.
SET HANDLER o_event_receiver->handle_toolbar FOR grid1.
gs_layout-stylefname = 'CELL'.
gs_layout-no_toolbar = ' '.
gs_layout-grid_title = 'Facturas Contabilizadas en SAP'.
CALL METHOD grid1->set_table_for_first_display
EXPORTING
i_save = 'A'
is_layout = gs_layout
CHANGING it_fieldcatalog = gt_fieldcat
it_outtab = gt_sflight[].
CALL METHOD grid1->set_toolbar_interactive.



ENDIF.
IF g_custom_container2 IS INITIAL.
IF sy-batch IS INITIAL.
CREATE OBJECT g_custom_container2
EXPORTING container_name = g_container2.

ENDIF.
CREATE OBJECT grid2
EXPORTING i_parent = g_custom_container2.

* CREATE OBJECT o_event_receiver.

SET HANDLER o_event_receiver->handle_user_command FOR grid2.
SET HANDLER o_event_receiver->handle_toolbar FOR grid2.

gs_layout-stylefname = 'CELL'.
gs_layout-grid_title = 'Facturas Anuladas en SAP'.
CALL METHOD grid2->set_table_for_first_display
EXPORTING
i_save = 'A'
is_layout = gs_layout
CHANGING it_fieldcatalog = gt_fieldcat
it_outtab = gt_sflight[].
CALL METHOD grid2->set_toolbar_interactive.

ENDIF.

ENDFORM. " pbo_output

*&---------------------------------------------------------------------*
*& Form pai_input
*&---------------------------------------------------------------------*
* text
*----------------------------------------------------------------------*
FORM pai_input.
DATA: l_valid(1) TYPE c.

ok_code = sy-ucomm.

CASE ok_code.
WHEN 'SAVE'.
CALL METHOD grid1->check_changed_data IMPORTING e_valid = l_valid.
IF l_valid = 'X'.
MESSAGE i000(0k) WITH text-009.
ELSE.
MESSAGE i000(0k) WITH text-010.
ENDIF.
WHEN 'CHANGE'.
IF grid1->is_ready_for_input( ) = 0.
CALL METHOD grid1->set_ready_for_input EXPORTING
i_ready_for_input = 1.
ELSE.
CALL METHOD grid1->check_changed_data
IMPORTING e_valid = l_valid.
IF l_valid = 'X'.
CALL METHOD grid1->set_ready_for_input EXPORTING
i_ready_for_input = 0.
ENDIF.
ENDIF.
WHEN 'EXIT'.
SET SCREEN 0.
LEAVE SCREEN.
ENDCASE.
CLEAR ok_code.
ENDFORM. " pai_input
*&---------------------------------------------------------------------*
*& Module STATUS_0100 OUTPUT
*&---------------------------------------------------------------------*
* text
*----------------------------------------------------------------------*
MODULE status_0100 OUTPUT.
* SET PF-STATUS 'xxxxxxxx'.
* SET TITLEBAR 'xxx'.

ENDMODULE. " STATUS_0100 OUTPUT

Nota: El codigo no es mio...pero me lo piratie

[Jazzy_LeBon]

Gracias

Muchas gracias por sus respuestas!!

Ballan--> Intente hacerle como me lo mencionas, pero ya sea por la transaccion se51 o la sm80, cuando agrego un segundo ALV, los 4 edits que vienen para agregar los grupos vienen deshabilitados.

vickxo--> Gracias! En un momento lo pruebo. Mientras estoy checando la lógica de todos modos gracias

[vickxo]

C me olvido mencionar

Olvide mencionar q debes de crear dos dynpros y en cada una agrear dos conteiner

CONTEINER1 Contiene el primer ALV
CONTEINER2 COntiene el sefgundo ALV

Y dos dynpros...
la dynpro 0001 Contendra los ALV y debera de tener este codigo

PROCESS BEFORE OUTPUT.
* MODULE STATUS_0100.
MODULE pbo.
*
PROCESS AFTER INPUT.
* MODULE USER_COMMAND_0100.
MODULE pai.

MODULE user_command_0001.

La dynpro 0100 hace otra cosa q no viene al caso y trae este codigo

PROCESS BEFORE OUTPUT.
* MODULE STATUS_0100.
MODULE pbo.
*
PROCESS AFTER INPUT.
* MODULE USER_COMMAND_0100.
MODULE pai.

pero agregale un container con este nombre
BCALV_GRID_DEMO_0100_CONT1


Saludos...para cambiar a ALV tree solo dberias de mandar a llamar la cuncion ALV

[Jazzy_LeBon]

Gracias!!

Vickxo, me sirvio muchisimo tu ayuda!!!!!

Gracias!!!!

[alvcano]

Os dejo en ejemplo de ALV tree, por si sirve de ayuda

http://sapuniverse.blogspot.com.es/2014/05/como-crear-un-alv-tree.html