Display ALV on container on screen.

[former_member287057]

Hello All,

I am trying to display an internal table in an ALV in a container on screen.

Here is what I am trying to do.

DATA: salv_ref TYPE REF TO cl_salv_table.

DATA: lr_columns TYPE REF TO cl_salv_columns_table.

DATA: data_container TYPE REF TO CL_GUI_CONTAINER.

select stmt in internal table.

call screen 100.  //  a custom container is placed on the screen name = TAB_CONTAINER

---------------------

PBO 100.

CREATE OBJECT data_container

  EXPORTING

    clsid                          =     SPACE " Class ID of This Container

    container_name                 =     'TAB_CONTAINER'

  EXCEPTIONS

    cntl_error                     = 1

    cntl_system_error              = 2

    create_error                   = 3

    lifetime_error                 = 4

    lifetime_dynpro_dynpro_link    = 5

    lifetime_dynpro_illegal_parent = 6

    others                         = 7

  .

IF sy-subrc <> 0.

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

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

ENDIF.

cl_salv_table=>factory(

  EXPORTING

    r_container    =  data_container

  IMPORTING

    r_salv_table   =  salv_ref

  CHANGING

    t_table        = lt_tab_form

).

salv_ref->display( ).

But I am not seeing anything on the screen.

Could you please suggest where I am doing it wrong.

[maryshchak_conti]

Hi,

try to add parameter "container_name"

cl_salv_table=>factory(

  EXPORTING

    r_container    =  data_container

   container_name = ' TAB_CONTAINER''

  IMPORTING

    r_salv_table   =  salv_ref

  CHANGING

    t_table        = lt_tab_form

).

Best regards,
Serge M

[deependra_shekhawat3]

Hi,

try to pass container name also to factory method.

cl_salv_table=>factory(

  EXPORTING

    r_container    =  data_container

    CONTAINER_NAME =  'TAB_CONTAINER'

  IMPORTING

    r_salv_table   =  salv_ref

  CHANGING

    t_table        = lt_tab_form

).

[former_member287057]

It still does not help.

I pass the container name , but there is nothing appears on screen.

[ipravir]

Hi Nandan,

why are you using Container,

use the below codin to get the output ALV screen.

Pass internal table, in t_table parameters.

Basically we use container, when we use CL_GUI_ALV_GRID class to display the information in ALV grid.

Regards.

Praveer,

[maryshchak_conti]

Refer this example, if it helps

Report SALV_DEMO_TABLE_SIMPLE ( ouput as Grid)

[former_member287057]

Hi Praveer,

This will display the data on the complete screen. whereas I want to display it in a container.

So there is no way I use CL_SALV_table class and display data in a container on screen.

Best Regards,

Nandan

[Former Member]

you need to create a container on the screen and then pass the container name while calling the factory method like below:

'CONT' is the name of the custom container on the screen.

DATA lx_msg TYPE REF TO cx_salv_msg.

     TRY.

         CALL METHOD cl_salv_table=>factory

           EXPORTING

             container_name = 'CONT'

           IMPORTING

             r_salv_table   = o_alv

           CHANGING

             t_table        = it_sflight.

       CATCH cx_salv_msg INTO lx_msg.

     ENDTRY.

     CALL METHOD o_alv->display.

This code works for me. I think no need to create the container as you are doing in

CREATE OBJECT data_container

  EXPORTING

    clsid                          =     SPACE " Class ID of This Container

    container_name                 =     'TAB_CONTAINER'

  EXCEPTIONS

    cntl_error                     = 1

    cntl_system_error              = 2

    create_error                   = 3

    lifetime_error                 = 4

    lifetime_dynpro_dynpro_link    = 5

    lifetime_dynpro_illegal_parent = 6

    others                         = 7

  .

IF sy-subrc <> 0.

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

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

ENDIF.

[former_member240972]

Follow the program demo 'SALV_DEMO_TABLE_SIMPLE'.

The code says...

if gr_container is not bound.
if cl_salv_table=>is_offline( ) eq if_salv_c_bool_sap=>false.
create object gr_container
exporting
container_name = 'CONTAINER'.
endif.

*... §2 create an ALV table
try.
cl_salv_table=>factory(
exporting
r_container = gr_container
container_name = 'CONTAINER'
importing
r_salv_table = gr_table
changing
t_table = gt_outtab ).
catch cx_salv_msg. "#EC NO_HANDLER
endtry.

....

endif.

The issue is on the declaration of the container

data: gr_container type ref to cl_gui_custom_container. " GUI Custom container

instead of

DATA: data_container TYPE REF TO CL_GUI_CONTAINER. "GUI container