page x of y with subreport display null of y

Posted on April 29, 2016 at 2:25am

Hi all,

actually im working with iReport 3.7.2 and try to display "page x of y", but page 1 of 16 is only displayed on the first page. All others show null of 16.

The structure of report is as followed:

title
detail band with subreport
page footer: page x of y
last page footer: page x of y

Im using the same mechanism for this scenario as described in official iReport manual.

Test sources are included.

Many thanks in advance

 

Main report

 

<?xml version="1.0" encoding="UTF-8"?>
<jasperReport xmlns="http://jasperreports.sourceforge.net/jasperreports" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://jasperreports.sourceforge.net/jasperreports http://jasperreports.sourceforge.net/xsd/jasperreport.xsd" name="page_x_of_y" language="groovy" pageWidth="595" pageHeight="842" columnWidth="555" leftMargin="20" rightMargin="20" topMargin="20" bottomMargin="20">
    <property name="ireport.zoom" value="1.9487171000000014"/>
    <property name="ireport.x" value="0"/>
    <property name="ireport.y" value="0"/>
    <style name="Crosstab Data Text" hAlign="Center"/>
    <parameter name="SUBREPORT_DIR" class="java.lang.String" isForPrompting="false">
        <defaultValueExpression><![CDATA["C:\\Users\\vu\\Documents\\projekte\\iReport\\"]]></defaultValueExpression>
    </parameter>
    <queryString>
        <![CDATA[/* just one row */
select orderid from orders
where orderid = 10248]]>
    </queryString>
    <field name="ORDERID" class="java.lang.Integer"/>
    <variable name="act_pageno" class="java.lang.String" resetType="Page" incrementType="Page">
        <variableExpression><![CDATA[$V{PAGE_NUMBER}]]></variableExpression>
    </variable>
    <title>
        <band height="25" splitType="Stretch">
            <textField>
                <reportElement x="0" y="0" width="89" height="19"/>
                <textElement>
                    <font size="13" isBold="true"/>
                </textElement>
                <textFieldExpression class="java.lang.String"><![CDATA["Test page X of Y with subreport"]]></textFieldExpression>
            </textField>
        </band>
    </title>
    <detail>
        <band height="10">
            <subreport>
                <reportElement x="0" y="0" width="555" height="10"/>
                <connectionExpression><![CDATA[$P{REPORT_CONNECTION}]]></connectionExpression>
                <subreportExpression class="java.lang.String"><![CDATA[$P{SUBREPORT_DIR} + "page_x_of_y_subreport.jasper"]]></subreportExpression>
            </subreport>
        </band>
    </detail>
    <pageFooter>
        <band height="20">
            <textField>
                <reportElement x="0" y="5" width="89" height="15"/>
                <textElement>
                    <font size="10" isBold="false"/>
                </textElement>
                <textFieldExpression class="java.lang.String"><![CDATA["page " + $V{act_pageno} + " of " + $V{PAGE_NUMBER}]]></textFieldExpression>
            </textField>
        </band>
    </pageFooter>
    <lastPageFooter>
        <band height="16">
            <textField>
                <reportElement x="0" y="0" width="89" height="15"/>
                <textElement>
                    <font size="10" isBold="false"/>
                </textElement>
                <textFieldExpression class="java.lang.String"><![CDATA["last page " + $V{act_pageno} + " of " + $V{PAGE_NUMBER}]]></textFieldExpression>
            </textField>
        </band>
    </lastPageFooter>
</jasperReport>

Subreport

<?xml version="1.0" encoding="UTF-8"?>
<jasperReport xmlns="http://jasperreports.sourceforge.net/jasperreports" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://jasperreports.sourceforge.net/jasperreports http://jasperreports.sourceforge.net/xsd/jasperreport.xsd" name="page_x_of_y_subreport" language="groovy" pageWidth="555" pageHeight="802" columnWidth="555" leftMargin="0" rightMargin="0" topMargin="0" bottomMargin="0">
    <property name="ireport.zoom" value="2.1435888100000016"/>
    <property name="ireport.x" value="0"/>
    <property name="ireport.y" value="0"/>
    <queryString language="SQL">
        <![CDATA[select orderid from orders]]>
    </queryString>
    <field name="ORDERID" class="java.lang.Integer"/>
    <detail>
        <band height="15" splitType="Stretch">
            <textField>
                <reportElement x="0" y="0" width="100" height="15"/>
                <textElement/>
                <textFieldExpression class="java.lang.String"><![CDATA["orderid = " + $F{ORDERID}]]></textFieldExpression>
            </textField>
        </band>
    </detail>
</jasperReport>

iReport Designer
vu.minh's picture
vu.minh
3
Joined: Oct 28 2013 - 4:22pm
Last seen: 1 year 3 months ago

I am having the same issue. The problem is possibly caused by subreport. A flat report may still work. 

Not sure if this forum is still supported by committers. 

 

henry.cui - 7 years 1 week ago

http://community.jaspersoft.com/questions/893771/printing-page-x-y-singl...

The link above states this trick only works for single flat report. 

henry.cui - 7 years 1 week ago
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