How can I set value for the property ?

How about the following: collect all the visited elements to one variable (reported_elements) and test before reporting has this element been reported earlier. Similar structure can be found from Metrics generator (Generator editor | Ghange Graph Type... | Graph)

First call '_translators' subreport (wildsp translator needed later in comparison) and initialize a variable ($reported_elements) having all the visited elements:

subreport '_translators' run
$reported_elements = ' '

Then inside the foreach loop, check has the current object oid been reported earlier, if not --> go ahead and add the current oid first to the variable and a space. Wildcard comparison (=~) searches space-separated values from the $reported_elements.

if not $reported_elements =~ oid%wildsp then
variable 'reported_elements' append oid ' ' close
/* Here comes the part for elements which have not been reported earlier */
endif




Edited by janne - 05.Jun.2013 at 14:31