我的报告组包含4-5个表组件,每次更改组时都会打印。我不想在组内的表组件中打印同一组的多个条目。
<textField>
<reportElement x="150" y="0" width="60" height="20" isPrintRepeatedValues="false" />//**isPrintRepeatedValues="false"**
<textElement textAlignment="Left">
<font isBold="false" isUnderline="false"/>
</textElement>
<textFieldExpression><![CDATA[$F{activityname}]]></textFieldExpression>
</textField>
<textField>
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