Iterate through Array (with <group>)

[d.wendler]

I need to make a report with different chapters like 'browser report' and 'country report'.

I want to loop through an array, make a new page for every chapter and include a sub report in that page for each chapter.

This does not work yet, can you help?

<variable name="chapters" class="java.util.List">
    <variableExpression><![CDATA[java.util.Arrays.asList("browser", "country")]]></variableExpression>
    <initialValueExpression><![CDATA[new java.util.ArrayList()]]></initialValueExpression>
</variable>

 

<group name="ChapterGroup" isStartNewPage="true" keepTogether="true">
    <groupExpression><![CDATA[$V{chapters}]]></groupExpression>
    <groupHeader>
        <band height="20" splitType="Stretch">
        </band>
    </groupHeader>
    <groupFooter>
         <band height="20" splitType="Stretch">
         </band>
    </groupFooter>
</group>