topic Export itable from a method. in Application Development and Automation Discussions

Export itable from a method.

Former Member — Thu, 08 May 2014 11:45:51 GMT

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

Re: Export itable from a method.

Former Member — Thu, 08 May 2014 11:56:50 GMT

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.

Bohuslav

Re: Export itable from a method.

Former Member — Thu, 08 May 2014 12:04:06 GMT

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.

Re: Export itable from a method.

Former Member — Thu, 08 May 2014 12:05:21 GMT

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

Re: Export itable from a method.

Former Member — Thu, 08 May 2014 12:07:45 GMT

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

Re: Export itable from a method.

Former Member — Fri, 09 May 2014 00:01:21 GMT

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

Re: Export itable from a method.

Former Member — Fri, 09 May 2014 05:29:20 GMT

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

Bohuslav