Export itable from a method.

[Former Member]

Hi Experts,

I have a method that I need to get the values of itab and put it into my main page so that I can use the itab outside the method.

Is it possible for me to do that ? The result of my it_logs should be outside the method.

ZTWEAKED_APPRAISAL_MIGRATION

     START-OF-SELECTION.

               CALL METHOD: o_upload->display_logs.

     (I need to have the values of IT_LOGS here to the the following code..

LOOP AT it_logs INTO wa_logs.

   wa_report_log-zrow = wa_logs-zrow.

   wa_report_log-message = wa_logs-zmessage.

   wa_report_log-status = wa_logs-zstatus.

   wa_report_log-changedby = wa_logs-zchangedby.

   wa_report_log-changeddate = wa_logs-zchangeddate.

   APPEND wa_report_log TO it_report_log.

ENDLOOP.

     )

     END-OF-SELECTION.

ZTWKHR_APPSAL_MIGRATION_MTD_V3

METHOD display_logs.

     DATA: go_alv           TYPE REF TO cl_salv_table,

           lx_msg           TYPE REF TO cx_salv_msg,

           lo_events        TYPE REF TO cl_salv_events_table,

           o_functions      TYPE REF TO cl_salv_functions_list.    " Object to set PF status.

     TRY.

         CALL METHOD cl_salv_table=>factory

           IMPORTING

             r_salv_table = go_alv

           CHANGING

             t_table      = it_logs.

       CATCH cx_salv_msg INTO lx_msg.

         MESSAGE lx_msg TYPE 'E'.

         RETURN.

     ENDTRY.

*   Get ALV functions

     o_functions = go_alv->get_functions( ).

*   Set ALV default functions

     o_functions->set_default( value = abap_true ).

*   Set ALV export function

     o_functions->set_export_localfile( value = abap_true ).

*   Set ALV print function

     o_functions->set_print( value = abap_true ).

*    CALL METHOD go_alv->display. "asc

   ENDMETHOD.                    "display_logs

[Former Member]

Hello, from you description the origin of the variable it_logs is not clear. In the case it is variable of the class (ZTWKHR_APPSAL_MIGRATION_MTD_V3?) just set it's visibility to public, then you should be able to access the variable of the class from outside like this

LOOP AT o_upload->it_logs INTO wa_logs.

Br

Bohuslav

[Former Member]

Hi,

Thanks for the response.

ZTWEAKED_APPRAISAL_MIGRATION is my main.

ZTWKHR_APPSAL_MIGRATION_MTD_V3 IS an INCLUDE in my Main Screen.

INCLUDE ZTWKHR_APPSAL_MIGRATION_TOP_V3.

INCLUDE ZTWKHR_APPSAL_MIGRATION_MTD_V3.

INCLUDE ZTWKHR_APPSAL_MIGRATION_SCR_V3.

[Former Member]

Ok, but - where and how do you have your it_logs variable defined?

[Former Member]

Hi,

It is define inside ZTWKHR_APPSAL_MIGRATION_TOP_V3.

CLASS lcl_upload DEFINITION FINAL

PUBLIC SECTION.

TYPES: BEGIN OF typ_logs,

               ZROW          TYPE ZLOGS_UPLOAD_APPRAISAL-ZROW,

               ZMESSAGE      TYPE ZLOGS_UPLOAD_APPRAISAL-ZMESSAGE,

               ZSTATUS       TYPE ZLOGS_UPLOAD_APPRAISAL-ZSTATUS,

               ZCHANGEDBY    TYPE ZLOGS_UPLOAD_APPRAISAL-ZCHANGEDBY,

               ZCHANGEDDATE  TYPE ZLOGS_UPLOAD_APPRAISAL-ZCHANGEDDATE,

            END OF typ_logs,

DATA: it_logs                   TYPE TABLE OF typ_logs, "asc

         wa_logs                   LIKE LINE OF it_logs. "asc

.

[Former Member]

Hi, since you have the it_logs variable defined in public section of your class, you are able to access it exactly in the way I have already mentioned even outside the class, doesn't it work?... i.e. from include ZTWEAKED_APPRAISAL_MIGRATION

DATA: wa_logs like line of o_upload->it_logs.
LOOP AT o_upload->it_logs INTO wa_logs.
   ... " the instance o_upload has to be known and created of course

Br

Bohuslav

[Former Member]

Define it_logs in Top include. So, that method display_logs can access it.