Hi,
I have to run some Jasper Reports where the data will come out by a SQL query
embedded in the report instead of a JRDatasource. The report I'm working works
fine in iReport (well, except the fact that iReport is one of the worst app I
ever used) and that report have parameters to change the SQL query. I was under
the impression that when you build the parameters map, you can just include the
parameter from the report into the map, like this:
HashMap<String, Object> params = new HashMap<String, Object>();
...
params.put("studentID", "102449");
params.put("showAssessmentHistory", false);
...
JRReportTask reportTask = new JRReportTask(location.id(), fs,
report.__globalID(), params);
But where "studentID" and "showAssessmentHistory" are parameters inside the
report. But when I execute the report, I get a blank page, even if I do have
data for that studentID (using the same values in iReport results with data).
Is this the correct way to supply report parameters to the engine?
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