Custom Controls

[Former Member]

I have dragged a custom control onto my screen painter in order

to display an ALV Grid.

In my ABAP code I have created an instance of the grid in

a PBO event handler. How do I bind the created grid to the

custom control on the screen?

[Former Member]

Hi,

Check the BALVGRID* programs in SE38..

OR

Check the development class SLIS for sample ALV programs..

Thanks,

Naren

[Former Member]

Something like this -:)

  IF CUSTOM_CONTAINER IS INITIAL.
    CREATE OBJECT CUSTOM_CONTAINER
       EXPORTING
           CONTAINER_NAME = MYCONTAINER
       EXCEPTIONS
           CNTL_ERROR = 1
           CNTL_SYSTEM_ERROR = 2
           CREATE_ERROR = 3
           LIFETIME_ERROR = 4
           LIFETIME_DYNPRO_DYNPRO_LINK = 5.

    CREATE OBJECT GRID
          EXPORTING I_PARENT = CUSTOM_CONTAINER.

    CREATE OBJECT EVENT_RECEIVER.

    SET HANDLER EVENT_RECEIVER->HANDLE_TOOLBAR FOR GRID.

    CALL METHOD GRID->SET_TABLE_FOR_FIRST_DISPLAY
         EXPORTING IS_VARIANT       = GS_VARIANT
                   I_SAVE           = X_SAVE
                   I_DEFAULT        = 'X'
                   IS_LAYOUT        = GS_LAYOUT
         CHANGING  IT_FIELDCATALOG  = GT_FIELDCAT
                   IT_SORT          = GT_SORT[]
                   IT_OUTTAB        = T_ZTSEQL_ZTSEQS[].
  ELSE.

    CALL METHOD GRID->REFRESH_TABLE_DISPLAY.

  ENDIF.

Where the Custom Control is stored in MYCONTAINER...

DATA: MYCONTAINER TYPE SCRFNAME VALUE 'ALV_ZTSEQL_ZTSEQS'.

Greetings,

Blag.

[Former Member]

Hi,

Check the BALVGRID* programs in SE38..

OR

Check the development class SLIS for sample ALV programs..

Thanks,

Naren

[Former Member]

Hello,

FORM display_alv

IF gr_alvgrid IS INITIAL .

*----Creating custom container instance

CREATE OBJECT gr_ccontainer

EXPORTING

container_name = gc_custom_control_name

EXCEPTIONS

cntl_error = 1

cntl_system_error = 2

create_error = 3

lifetime_error = 4

lifetime_dynpro_dynpro_link = 5

others = 6 .

IF sy-subrc <> 0.

*--Exception handling

ENDIF.

*----Creating ALV Grid instance

CREATE OBJECT gr_alvgrid

EXPORTING

i_parent = gr_ccontainer

EXCEPTIONS

error_cntl_create = 1

error_cntl_init = 2

error_cntl_link = 3

error_dp_create = 4

others = 5 .

IF sy-subrc <> 0.

*--Exception handling

ENDIF.

*----Preparing field catalog.

PERFORM prepare_field_catalog CHANGING gt_fieldcat .

*----Preparing layout structure

PERFORM prepare_layout CHANGING gs_layout .

*----Here will be additional preparations

*--e.g. initial sorting criteria, initial filtering criteria, excluding

*--functions

CALL METHOD gr_alvgrid->set_table_for_first_display

EXPORTING

• I_BUFFER_ACTIVE =

• I_CONSISTENCY_CHECK =

• I_STRUCTURE_NAME =

• IS_VARIANT =

• I_SAVE =

• I_DEFAULT = 'X'

is_layout = gs_layout

• IS_PRINT =

• IT_SPECIAL_GROUPS =

• IT_TOOLBAR_EXCLUDING =

• IT_HYPERLINK =

CHANGING

it_outtab = gt_list[]

it_fieldcatalog = gt_fieldcat

• IT_SORT =

• IT_FILTER =

EXCEPTIONS

invalid_parameter_combination = 1

program_error = 2

too_many_lines = 3

OTHERS = 4 .

IF sy-subrc <> 0.

*--Exception handling

ENDIF.

ELSE .

CALL METHOD gr_alvgrid->refresh_table_display

• EXPORTING

• IS_STABLE =

• I_SOFT_REFRESH =

EXCEPTIONS

finished = 1

OTHERS = 2 .

IF sy-subrc <> 0.

*--Exception handling

ENDIF.

ENDIF .

ENDFORM .

[Former Member]

I am using CL_SALV_GRID

It has an optional importing parameter of type cl_gui_container.

I assign the custom control to this parameter, but still see only the

custom control when launching the application. The other controls

on the screen painter are not rendered and visible.

[Former Member]

Thanks Alvaro,

Your code answered my question. I just had to change it

for my class -- cl_salv_table.