Crosstab parameter not prompted

[efebo_abel]

i have a report with a simple crosstab, nothing out of ordinary, and i added two parameter to the SubDataSet, i use those parameter in the subdataset query, ireport doesnt prompt me to enter any value to those parameter!!!, what can i do ? ]http://www.jasperforge.org/components/com_joomlaboard/uploaded/images/bart.jpg

[lucianc]

You need to add the same parameters in the report, and then use <datasetParameter> to send the values for the subdataset parameters.

 

HTH,

Lucian

[p1bergman]

Can you elaborate on this a bit more. I am very new to Ireports and am in the exact same situation.

[lucianc]

Not sure what to elaborate on, but here it goes:

 

If you want to have a parameter in a subdataset and pass a value for the parameter in iReport, you need to define the same parameter in the report and pass the same value to the subdataset parameter:

Code:

<datasetRun subDataset="..">
  <datasetParameter name="ParamName">
    <datasetParameterExpression><![CDATA[$P{ParamName}]]></datasetParameterExpression>
  </datasetParameter>
</datasetRun>

 

I think that in iReport you can do this in the crosstab properties dialog, in the "Dataset run" group.

 

HTH,

Lucian