topic Re: Custom Container in Application Development and Automation Discussions

Custom Container

Former Member — Tue, 01 Oct 2013 05:06:33 GMT

Hi All,

Please let me know can we use cl_gui_alv_grid class without creating container for it.

Regards,

Deepak kansal.

Re: Custom Container

pramodu — Tue, 01 Oct 2013 05:11:42 GMT

Hello,

Yes we can use CL_GUI_ALV_GRID without container provide you have used Fullscreen

Example

DATA: goobj_grid type ref to cl_gui_alv_grid.

"Set the daefault screen which will be full size.

CREATE OBJECT gobj_grid

EXPORTING

i_parent = cl_gui_custom_container=>default_screen.

Call method gonj_grid->set_table_for_first_display

exporting

i_structure_name = ' ' "=> Pass he strcture here

changing

it_outtab = gt_table "=> Pass he strcture here

exceptions

others = 4.

Thanks,

Pramod

Message was edited by: Pramod Kumar Upadhyay

Re: Custom Container

Sijin_Chandran — Tue, 01 Oct 2013 05:14:28 GMT

Hello Deepak ,

No you can't because while creating the Object for CL_GUI_GRID_DISPLAY you need to pass the object of Container.

If you are looking for OO ALV without using Screen Programming Elements then use cl_salv_table.

Re: Custom Container

Former Member — Tue, 01 Oct 2013 05:37:19 GMT

Hi,

Try the below code.

Replace GT_ALV with the name of your internal table

    DATA : L_ALV           TYPE REF TO CL_SALV_TABLE,
         L_DISPLAY       TYPE REF TO CL_SALV_DISPLAY_SETTINGS,
         L_COLUMNS       TYPE REF TO CL_SALV_COLUMNS_TABLE,
         L_FUNCTIONS     TYPE REF TO CL_SALV_FUNCTIONS,
         L_LAYOUT        TYPE REF TO CL_SALV_LAYOUT,
         L_COLUMN        TYPE REF TO CL_SALV_COLUMN_TABLE.

DATA : LS_COLUMN TYPE SALV_S_COLUMN_REF,
         LS_KEY     TYPE SALV_S_LAYOUT_KEY.

DATA : LT_COLUMN    TYPE SALV_T_COLUMN_REF.

DATA : LV_VALUE TYPE SCRTEXT_L.

* DISPLAY ALV
TRY.
      CALL METHOD CL_SALV_TABLE=>FACTORY
        IMPORTING
          R_SALV_TABLE = L_ALV
        CHANGING
          T_TABLE      = GT_ALV.
    CATCH CX_SALV_MSG .
ENDTRY.

L_DISPLAY = L_ALV->GET_DISPLAY_SETTINGS( ).
L_DISPLAY->SET_STRIPED_PATTERN( CL_SALV_DISPLAY_SETTINGS=>TRUE ).
L_COLUMNS = L_ALV->GET_COLUMNS( ).
L_COLUMNS->SET_OPTIMIZE( 'X' ).
LT_COLUMN = L_COLUMNS->GET( ). "TO GET SINGLE COL NAME IN LT_COLUMN

L_LAYOUT = L_ALV->GET_LAYOUT( ).
LS_KEY-REPORT = SY-REPID.
L_LAYOUT->SET_KEY( LS_KEY ).
L_LAYOUT->SET_SAVE_RESTRICTION( IF_SALV_C_LAYOUT=>RESTRICT_NONE ).
L_FUNCTIONS = L_ALV->GET_FUNCTIONS( ).
L_FUNCTIONS->SET_ALL( ABAP_TRUE ).
L_ALV->DISPLAY( ).

Re: Custom Container

sivaganesh_krishnan — Tue, 01 Oct 2013 05:56:33 GMT

Hi deepak,

yes we can create a alv without the container .

You can use se80 -> SLIS package -> Programs , u will find many programs there

we can use cl_gui_custom_container=>screen0 or cl_gui_custom_container=> default_screen just as below .

data lo_grid type ref to cl_gui_alv_grid.

CREATE OBJECT lo_grid

EXPORTING

i_parent = cl_gui_custom_container=>screen 0. " instead fo creating custom container u can use standard screens

lo_grid->set_table_for_first_display( .... ).

Regards,

Sivaganesh

Re: Custom Container

Sijin_Chandran — Tue, 01 Oct 2013 05:57:00 GMT

It works.

Good one

Re: Custom Container

former_member212148 — Tue, 01 Oct 2013 06:03:20 GMT

Hi Deepak,

Go through this link https://scn.sap.com/thread/2122042

Re: Custom Container

Former Member — Tue, 01 Oct 2013 06:55:29 GMT

Hi Deepak,

Instead of below code

CREATE OBJECT gobj_grid

EXPORTING

i_parent = cl_gui_custom_container=>default_screen.

Use CREATE OBJECT gobj_grid

EXPORTING

i_parent = cl_gui_custom_container=>screen0.

it will also work.

Thanks,

Satya.

Re: Custom Container

reachdebopriya — Tue, 01 Oct 2013 07:35:42 GMT

Hi Deepak,

Code is as below:

WRITE: /n Text-001. "Text-001 will contain blank value.

DATA: gr_grid type ref to cl_gui_alv_grid.

Call method gr_grid->set_table_for_first_display

exporting

i_structure_name = ' ' "=> Pass he strcture here

changing

it_outtab = gt_table "=> Pass he strcture here

exceptions

others = 4.

BR,

Debopriya Ghosh

Re: Custom Container

RaymondGiuseppi — Tue, 01 Oct 2013 07:47:18 GMT

What is your exact question : executing this class with initial/no container or using an implicit container like current screen, or a docking container attached to current screen ?

Nevertheless the answer is yes, we do it usually during background process, only creating container when online using a parent container in a dynpro and not creating when in background (cl_gui_alv_grid=>offline returned true) in second case the class will generate a spool list (using good old REUSE FM)

Regards,

Raymond

Re: Custom Container

Former Member — Tue, 01 Oct 2013 07:55:32 GMT

why you dont want to create the custom container?

İs there a specific reason?

you can attach to a dockıng contaıner too

Re: Custom Container

Former Member — Tue, 01 Oct 2013 08:29:02 GMT

Hii deepak,

We can use cl_gui_alv_grid without using custom container.

While creating object of cl_gui_alv_grid like below,

data obj_grid type ref to cl_gui_alv_grid.

start-of-selection.

IF obj_grid IS INITIAL.

      CREATE OBJECT obj_grid

        EXPORTING

          i_parent          = cl_gui_custom_container=>default_screen

        EXCEPTIONS

          error_cntl_create = 1

          error_cntl_init   = 2

          error_cntl_link   = 3

          error_dp_create   = 4

          OTHERS            = 5.

      IF sy-subrc <> 0.

        MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno

                   WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.

      ENDIF.

    ENDIF.

then call method

IF NOT <internal_table> IS INITIAL.

      CALL METHOD obj_grid->set_table_for_first_display

        EXPORTING
          i_structure_name      = ur structure name
          is_layout                     = lx_layout

        CHANGING

          it_outtab                     = it_trans "output internal table want to display in grid

      *    it_fieldcatalog               = lt_fieldcat

        EXCEPTIONS

          invalid_parameter_combination = 1

          program_error                 = 2

          too_many_lines                = 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.

*        STOP.

      ENDIF.

    ENDIF.

regards

Syed