Posted: Sun Nov 18, 2007 8:12 pm Post subject: Refresh dynamically - once a second - a report list
Yes, it is possible: refresh dynamically - once a second - a report list (jobs in the dispatcher queue)
Code:
REPORT ZIMREEEE NO STANDARD PAGE HEADING.
************************************************************************
* This program displays a list on a screen and refreshes it once in every
* second. The list shows the status of the dispatcher queues:
* the number of jobs waiting for the different services at the moment.
* The remote callable function module should look like this:
*
*FUNCTION Z_ENQUE_SLEEP.
**"-----------------------------
**"*"Local interface:
**"-----------------------------
*CALL FUNCTION 'ENQUE_SLEEP'
* EXPORTING
* SECONDS = 1.
*ENDFUNCTION.
************************************************************************
DATA: BEGIN OF ITAB OCCURS 5.
INCLUDE STRUCTURE THLINES.
DATA: END OF ITAB.
* Run the async. function module the first time
START-OF-SELECTION.
CALL FUNCTION 'Z_ENQUE_SLEEP'
STARTING NEW TASK 'WAIT'
PERFORMING WHEN_FINISHED ON END OF TASK.
WRITE: ''.
* Run the async. function module and display the freshest data
AT USER-COMMAND.
SY-LSIND = SY-LSIND - 1.
CALL FUNCTION 'TH_REQUEST_QUEUE'
TABLES
REQUEST_QUEUES = ITAB.
WRITE: 9
'TYPE WAITING MAXINQ QSIZE SUMWRITETOQ SUMREADFROMQ'.
SKIP.
LOOP AT ITAB.
WRITE: / ITAB.
ENDLOOP.
CALL FUNCTION 'Z_ENQUE_SLEEP'
STARTING NEW TASK 'INFO'
PERFORMING WHEN_FINISHED ON END OF TASK.
* When the async. function module finished, this form will be called
FORM WHEN_FINISHED USING TASKNAME.
RECEIVE RESULTS FROM FUNCTION 'Z_ENQUE_SLEEP'.
* Trigger an event to run the at user-command
SET USER-COMMAND 'BUMM'.
ENDFORM.
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