Я пытался создать отчет о яшме, который должен выглядеть следующим образом:
Для моего примера отчета Out-1 и Out-2 - строки для внешней таблицы, а asd , asds , adasd - строки для внутренней таблицы. Таблица.
Я пытаюсь добиться этого с помощью вложенных таблиц. Но таблица занимает поле, и я не могу назначить поле для внутренней таблицы.
Я создаю отчеты jasper в коде Java, а не по какой-то причине использую соединение SQL с таблицей.
JXML
<?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="report1" language="groovy" pageWidth="595" pageHeight="842" columnWidth="555" leftMargin="20" rightMargin="20" topMargin="20" bottomMargin="20" uuid="ec55a262-fec4-45f4-9b48-5be98088aafa">
<property name="ireport.zoom" value="1.0"/>
<property name="ireport.x" value="0"/>
<property name="ireport.y" value="0"/>
<subDataset name="New Dataset 1" uuid="cdef25ec-abc4-45ba-b70e-28d82716626b">
<field name="sachNr" class="java.lang.String"/>
<field name="akundenNr" class="java.lang.String"/>
<field name="nestedTable" class="java.lang.String"/>
</subDataset>
<subDataset name="New Dataset 2" uuid="eec983aa-a227-4a28-9c44-73cbe31fa024">
<field name="packStNr" class="java.lang.String"/>
<field name="prodDatum" class="java.lang.String"/>
<field name="stueck" class="java.lang.String"/>
</subDataset>
<parameter name=" artikeldatenTable" class="java.lang.String"/>
<background>
<band splitType="Stretch"/>
</background>
<title>
<band height="79" splitType="Stretch"/>
</title>
<pageHeader>
<band height="35" splitType="Stretch"/>
</pageHeader>
<columnHeader>
<band height="61" splitType="Stretch"/>
</columnHeader>
<detail>
<band height="125" splitType="Stretch">
<componentElement>
<reportElement key="table" x="0" y="28" width="360" height="50" uuid="fae14075-18a8-4fcc-b6f9-c14e3623e75d"/>
<jr:table xmlns:jr="http://jasperreports.sourceforge.net/jasperreports/components" xsi:schemaLocation="http://jasperreports.sourceforge.net/jasperreports/components http://jasperreports.sourceforge.net/xsd/components.xsd">
<datasetRun subDataset="New Dataset 1" uuid="17a10558-3a43-47c2-809d-6362924e5015">
<dataSourceExpression><![CDATA[new net.sf.jasperreports.engine.JREmptyDataSource(1)]]></dataSourceExpression>
</datasetRun>
<jr:column width="137" uuid="7a8ca2ff-7a1a-41a0-8c30-b02f7be6e2b9">
<jr:tableHeader height="30" rowSpan="1">
<textField>
<reportElement x="0" y="0" width="137" height="30" uuid="0fe0e502-dea8-45f6-9f96-633f5db90cd8"/>
<textFieldExpression><![CDATA[$F{sachNr}]]></textFieldExpression>
</textField>
</jr:tableHeader>
<jr:detailCell height="42" rowSpan="1">
<componentElement>
<reportElement key="table" x="0" y="0" width="137" height="42" uuid="9e72ca8c-182d-41c0-a021-98493162c7da"/>
<jr:table>
<datasetRun subDataset="New Dataset 2" uuid="7475e256-4bc5-4e88-be92-b6d2eb2fd4c5">
<dataSourceExpression><![CDATA[new net.sf.jasperreports.engine.JREmptyDataSource()]]></dataSourceExpression>
</datasetRun>
<jr:column width="90" uuid="cd851138-c894-459f-91c9-636c3602b247">
<jr:detailCell height="20" rowSpan="1">
<textField>
<reportElement x="0" y="0" width="90" height="20" uuid="ce21338e-c593-4bae-b7c4-08741127575c"/>
<textFieldExpression><![CDATA[$F{packStNr}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="90" uuid="5f2b25a9-e34a-4698-b1ab-e8843dafec3c">
<jr:detailCell height="20" rowSpan="1">
<textField>
<reportElement x="0" y="0" width="90" height="20" uuid="5487305d-d22f-46fa-97bc-88e671f7085c"/>
<textFieldExpression><![CDATA[$F{prodDatum}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="90" uuid="93c28f55-9bda-4be0-989a-03ce573715ba">
<jr:detailCell height="20" rowSpan="1">
<textField>
<reportElement x="0" y="0" width="90" height="20" uuid="53c4e2b3-7591-49b3-9b13-50cc1f16641a"/>
<textFieldExpression><![CDATA[$F{stueck}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
</jr:table>
</componentElement>
</jr:detailCell>
</jr:column>
<jr:column width="90" uuid="f898d2e7-1c2f-48fe-9357-61ee5d767a51">
<jr:tableHeader height="30" rowSpan="1">
<textField>
<reportElement x="0" y="0" width="90" height="30" uuid="16b70095-2900-46f0-96ec-d638edb784f3"/>
<textFieldExpression><![CDATA[$F{akundenNr}]]></textFieldExpression>
</textField>
</jr:tableHeader>
<jr:detailCell height="42" rowSpan="1"/>
</jr:column>
<jr:column width="111" uuid="0121d9c8-d1f0-447f-84ed-15385693a072">
<jr:tableHeader height="30" rowSpan="1"/>
<jr:detailCell height="42" rowSpan="1"/>
</jr:column>
<jr:column width="90" uuid="ca27e48c-a1d6-4c32-a1de-2580b6786b3d">
<jr:tableHeader height="30" rowSpan="1"/>
<jr:detailCell height="42" rowSpan="1"/>
</jr:column>
</jr:table>
</componentElement>
</band>
</detail>
<columnFooter>
<band height="45" splitType="Stretch"/>
</columnFooter>
<pageFooter>
<band height="54" splitType="Stretch"/>
</pageFooter>
<summary>
<band height="42" splitType="Stretch"/>
</summary>
</jasperReport>
Внешний стол POJO
import net.sf.jasperreports.engine.data.JRBeanCollectionDataSource;
public class OuterTable {
private String sachNr;
private String akundenNr;
private String SUBREPORT_DIR;
private JRBeanCollectionDataSource nestedTable;
public String getSachNr() {
return sachNr;
}
public void setSachNr(String sachNr) {
this.sachNr = sachNr;
}
public String getAkundenNr() {
return akundenNr;
}
public void setAkundenNr(String akundenNr) {
this.akundenNr = akundenNr;
}
public String getSUBREPORT_DIR() {
return SUBREPORT_DIR;
}
public void setSUBREPORT_DIR(String sUBREPORT_DIR) {
SUBREPORT_DIR = sUBREPORT_DIR;
}
public JRBeanCollectionDataSource getNestedTable() {
return nestedTable;
}
public void setNestedTable(JRBeanCollectionDataSource nestedTable) {
this.nestedTable = nestedTable;
}
}
Внутренний стол POJO
public class InnerTable {
private String packStNr;
private String prodDatum;
private Integer stueck;
public String getPackStNr() {
return packStNr;
}
public void setPackStNr(String packStNr) {
this.packStNr = packStNr;
}
public String getProdDatum() {
return prodDatum;
}
public void setProdDatum(String prodDatum) {
this.prodDatum = prodDatum;
}
public Integer getStueck() {
return stueck;
}
public void setStueck(Integer stueck) {
this.stueck = stueck;
}
}
Мой контроллер
private void generateLagerbestand(List<Artikeldaten> artikelList) throws JRException, FileNotFoundException {
JasperReport jasperReport;
Map<String, Object> parameters = new HashMap<String, Object>();
List <OuterTable> outerTableList = new ArrayList<OuterTable>();
for(int i = 0; i < artikelList.size(); i++) {
List <InnerTable> innerTableList = new ArrayList<InnerTable>();
List<Lager> lagersList = artikelList.get(i).getLagers();
for(int j = 0; j < lagersList.size(); j++) {
InnerTable innerTable = new InnerTable();
innerTable.setPackStNr(lagersList.get(j).getPackstnr());
innerTable.setProdDatum(lagersList.get(j).getProddatum().toString());
innerTable.setStueck(lagersList.get(j).getStueck());
innerTableList.add(innerTable);
}
OuterTable outerTable = new OuterTable();
outerTable.setAkundenNr(artikelList.get(i).getAkundennr());
outerTable.setSachNr(artikelList.get(i).getSachnr());
JRBeanCollectionDataSource nestedTable = new JRBeanCollectionDataSource(innerTableList);
outerTable.setNestedTable(nestedTable);
outerTableList.add(OuterTable);
}
try {
jasperReport = JasperCompileManager.compileReport("PathToMyReport\\MyReport.jrxml");
JRBeanCollectionDataSource outerTableItems = new JRBeanCollectionDataSource(outerTableList);
// artikeldatenTable is outerTable
parameters.put("artikeldatenTable", outerTableItems);
JREmptyDataSource jrEmptyDataSource = new JREmptyDataSource();
JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport, parameters, jrEmptyDataSource);
OutputStream outputStream = new FileOutputStream(new File("PathToMyPDF:\\MyPDF.pdf"));
JasperExportManager.exportReportToPdfStream(jasperPrint, outputStream);
} catch(Exception ex) {
ex.printStackTrace();
}
}