Table is not visible on PDF output

Posted on September 24, 2018 at 8:14am

Hi I am trying to create a table but its not showing in the output.

My jrxml looks like

<?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="UnitDelivery" pageWidth="595" pageHeight="842" columnWidth="555" leftMargin="20" rightMargin="20" topMargin="15" bottomMargin="5" uuid="eafaed83-593d-4442-be54-453343e6082f">
   <property name="com.jaspersoft.studio.data.defaultdataadapter" value="One Empty Record"/>
   <style name="defaultStyle" isDefault="true" fontName="UbuntuEmbedded" fontSize="9" pdfEncoding="Identity-H" isPdfEmbedded="true"/>
   <style name="Table_TH" mode="Opaque" backcolor="#F0F8FF">
       <box>
           <pen lineWidth="0.5" lineColor="#000000"/>
           <topPen lineWidth="0.5" lineColor="#000000"/>
           <leftPen lineWidth="0.5" lineColor="#000000"/>
           <bottomPen lineWidth="0.5" lineColor="#000000"/>
           <rightPen lineWidth="0.5" lineColor="#000000"/>
       </box>
   </style>
   <style name="Table_CH" mode="Opaque" backcolor="#BFE1FF">
       <box>
           <pen lineWidth="0.5" lineColor="#000000"/>
           <topPen lineWidth="0.5" lineColor="#000000"/>
           <leftPen lineWidth="0.5" lineColor="#000000"/>
           <bottomPen lineWidth="0.5" lineColor="#000000"/>
           <rightPen lineWidth="0.5" lineColor="#000000"/>
       </box>
   </style>
   <style name="Table_TD" mode="Opaque" backcolor="#FFFFFF">
       <box>
           <pen lineWidth="0.5" lineColor="#000000"/>
           <topPen lineWidth="0.5" lineColor="#000000"/>
           <leftPen lineWidth="0.5" lineColor="#000000"/>
           <bottomPen lineWidth="0.5" lineColor="#000000"/>
           <rightPen lineWidth="0.5" lineColor="#000000"/>
       </box>
   </style>
   <subDataset name="Dataset1" uuid="1a616eb6-13bb-43c4-ac02-ccd28a679f6f">
       <parameter name="ds_ch_0" class="java.lang.String"/>
       <queryString>
           <![CDATA[]]>
       </queryString>
       <field name="COLUMN_0" class="java.lang.String"/>
       <field name="COLUMN_1" class="java.lang.String"/>
       <field name="COLUMN_2" class="java.lang.String"/>
       <field name="COLUMN_3" class="java.lang.String"/>
       <field name="COLUMN_4" class="java.lang.String"/>
   </subDataset>
   <parameter name="footer_1" class="java.lang.String">
       <parameterDescription><![CDATA[adres]]></parameterDescription>
   </parameter>
   <parameter name="footer_2" class="java.lang.String">
       <parameterDescription><![CDATA[Street]]></parameterDescription>
   </parameter>
   <parameter name="footer_3" class="java.lang.String">
       <parameterDescription><![CDATA[Postal Code]]></parameterDescription>
   </parameter>
   <parameter name="footer_4" class="java.lang.String">
       <parameterDescription><![CDATA[Country]]></parameterDescription>
   </parameter>
   <parameter name="footer_5" class="java.lang.String">
       <parameterDescription><![CDATA[www]]></parameterDescription>
   </parameter>
   <parameter name="ch_0" class="java.lang.String">
       <parameterDescription><![CDATA[date]]></parameterDescription>
   </parameter>
   <parameter name="ch_1" class="java.lang.String">
       <parameterDescription><![CDATA[interval]]></parameterDescription>
   </parameter>
   <parameter name="ch_2" class="java.lang.String">
       <parameterDescription><![CDATA[mileage]]></parameterDescription>
   </parameter>
   <parameter name="ch_3" class="java.lang.String">
       <parameterDescription><![CDATA[months in service]]></parameterDescription>
   </parameter>
   <parameter name="ch_4" class="java.lang.String">
       <parameterDescription><![CDATA[dealer]]></parameterDescription>
   </parameter>
   <parameter name="IndraDatasource" class="net.sf.jasperreports.engine.data.JRTableModelDataSource" />

calling java code is

InputStream stream = getClass().getResourceAsStream("/contract_templates/SVR.jrxml");
JasperReport jasperReport = JasperCompileManager.compileReport(stream);
 
DefaultTableModel tableModel = createTableModel(locale, serviceRecordDTOs);
JRDataSource jrDataSource = new JRTableModelDataSource(tableModel);
 
JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport, params, jrDataSource);
 
//try {
    byte[] pdf = JasperExportManager.exportReportToPdf(jasperPrint);
    return pdf;

In the params I have the resource bundle (that is working fine) and all the parameters like footer_1...and ch_0,ch_1,...

The output shows everything except the table data. What am I doing wrong?

Thanks,

Indra

JasperReports® Library

Jaspersoft® Studio

Indra.Polak

Joined: Sep 24 2018 - 7:57am

Last seen: 1 year 2 months ago

3 Answers:

Posted on September 24, 2018 at 4:33pm

I dont see IndraDatasource being populated in your java code.

If the resource bundle already has data, then there is an issue with class type.

Report datasource are usually of type JRBeanCollectionDataSource

reportdev

1222

Joined: Oct 12 2015 - 12:05pm

Last seen: 2 weeks 4 days ago

Posted on September 25, 2018 at 12:34am

Hi Reportdev thx for the quick response. I populated a JRDataSource with the data in the java code, but I think I understand what you mean. I'll also add the data model as a separate parameter and see if that works.

Indra.Polak

Joined: Sep 24 2018 - 7:57am

Last seen: 1 year 2 months ago

Posted on September 25, 2018 at 2:41am

I got it working using the JRBeanCollectionDataSource as a parameter and a JREmptyDataSource.

Thx for the tip!

Indra.Polak

Joined: Sep 24 2018 - 7:57am

Last seen: 1 year 2 months ago

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Table is not visible on PDF output

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