如何在jasper报告中显示页码

Question

如何在jasper子报表中显示当前页码？我只为第一页做了这样的变量 $V{PAGE_NUMBER} and "("+$V{PAGE_COUNT}+")" 但我们如何在所有子报告中显示？

Answer 1

按照下面的模式，它应该有效。

<jasperReport>
<title>
</title>
<detail>
//Here goes all subreports
</detail>
<pageFooter>
<textField evaluationTime="Report">
                <textFieldExpression><![CDATA[" " + $V{PAGE_NUMBER}]]></textFieldExpression>
</textField>
</pageFooter>
</jasperReport>

Answer 2

你必须为此使用页脚带，

当您必须显示总页数时，将 $V{PAGE_NUMBER} 的 print when 表达式设置为 "REPORT"，并且

$V{PAGE_NUMBER}'s print when expression to "NOW" when you have to display current page number.

试试这个

    <pageFooter>
    <band height="22" splitType="Stretch">

        <textField pattern="M/d/yy h:mm a">
            <reportElement x="580" y="0" width="220" height="20" uuid="941d5c67-e986-4d5b-ba7e-2754f065e008"/>
            <box padding="3"/>
            <textElement textAlignment="Right" verticalAlignment="Middle">
                <font fontName="SansSerif" size="8"/>
            </textElement>
            <textFieldExpression><![CDATA["Printed on : "+new java.util.Date()]]></textFieldExpression>
        </textField>
        <textField>
            <reportElement x="280" y="1" width="200" height="20" uuid="afe76ecf-00e9-4d52-a00b-44d38dc3aa65"/>
            <box padding="3"/>
            <textElement textAlignment="Center" verticalAlignment="Middle">
                <font fontName="SansSerif" size="8" isBold="true"/>
            </textElement>
            <textFieldExpression><![CDATA["Page "+$V{PAGE_NUMBER}]]></textFieldExpression>
        </textField>
    </band>
</pageFooter>

如何在jasper报告中显示页码

how to show page number in jasper report

jasper-reports

subreport