topic Re: Auto Refresh the Graph Report in Application Development and Automation Discussions

Auto Refresh the Graph Report

Former Member — Fri, 08 Aug 2014 09:15:52 GMT

Hi All,

I have develop a graph in ABAP Report using the FM GFW_PRES_SHOW_MULT .

I want to refresh this graph automatecally after every 15 minute.

Can anybody tell proper way to make it happen.

Thanks & Regards,

Ajay

Re: Auto Refresh the Graph Report

Former Member — Fri, 08 Aug 2014 13:27:08 GMT

Hello Ajay.

Did you already try to use a timer with "CL_GUI_TIMER" class?

Some time ago I found a example about it and created a report to test it:

*&---------------------------------------------------------------------*
*& Report ZLC_REPORT_GUI_TIMER
*&---------------------------------------------------------------------*
REPORT zlc_report_gui_timer.

*---------------------------------------------------------------------*
*CLASS lcl_event_handler DEFINITION
*---------------------------------------------------------------------*
CLASS lcl_event_handler DEFINITION.

PUBLIC SECTION.
    CLASS-METHODS:
      on_finished FOR EVENT finished
                  OF cl_gui_timer
                  IMPORTING sender.

ENDCLASS. "lcl_event_handler DEFINITION

*---------------------------------------------------------------------*
*CLASS lcl_event_handler IMPLEMENTATION
*---------------------------------------------------------------------*
CLASS lcl_event_handler IMPLEMENTATION.

METHOD on_finished.

STATICS: lv_refreshed TYPE i.

ADD 1 TO lv_refreshed.
WRITE: 'Refresh number:', lv_refreshed.

***Start timer again
sender->run( ).

ENDMETHOD. "on_finished

ENDCLASS. "lcl_event_handler

***implementation
DATA: cl_gui_timer TYPE REF TO cl_gui_timer.

PARAMETERS: p_refrs TYPE i DEFAULT 1.

START-OF-SELECTION.

CREATE OBJECT cl_gui_timer.

SET HANDLER lcl_event_handler=>on_finished FOR cl_gui_timer.

***Setting the refreshment interval.
cl_gui_timer->interval = p_refrs.
cl_gui_timer->run( ).

***The session must remain active!
WRITE 'Wait for a while...'.

Best regards from Brazil.

Alexandre B. Dambrowski

Re: Auto Refresh the Graph Report

Former Member — Wed, 13 Aug 2014 11:22:06 GMT

Hi Alexandre,

I tried this "CL_GUI_TIMER" class. but its not working. it only refreshing screen not the whole program.

can you give me the another solution.

Thanks & Regards,

Ajay

Re: Auto Refresh the Graph Report

Former Member — Wed, 13 Aug 2014 11:36:19 GMT

Hi Ajay!

Using my previous example, are you updating data values insite "METHOD on_finished"?

After this, you have to call again FM 'GFW_PRES_SHOW_MULT' and start a new timer ("sender->run( ).").

I didn't try it, but believe that works.

Good luck!

Best regards.

Alexandre B. Dambrowski

Re: Auto Refresh the Graph Report

Former Member — Thu, 14 Aug 2014 09:58:10 GMT

Hi Alexandre,

Its not working bro...

can you have anymore idea?

Best Regards,

Ajay

Re: Auto Refresh the Graph Report

Former Member — Thu, 14 Aug 2014 10:19:00 GMT

Keep the whole logic ( execution logic ) inside a subroutine.

PERFORM the subroutine in the handler class everytime the timer finish event gets triggered.

Thus, in every 15min, your whole program execution logic will be re-run, updating all the data objects and refreshing the graph screen.