[Nested subreports (list and nested table)]

I managed to compile and open the pdf at last. I can see some info from the HashMap but not the list and tables that comprise the brunt of the data

[Nested subreports (list and nested table)]

A external java HashMap passed as datasource to the report, one element is a java.util.List (to show as a list) which contains pojos, and each of them contains another java.util.List (to show as a table)

[Nested subreports (list and nested table)]

I tried your approach but didn't know how to connect an element from the list to be a datasource for the table, I couldn't compile the report 

[Nested subreports (list and nested table)]

Nope, I can't see any element in the list nor the nested table either 

[Nested subreports (list and nested table)]

Hi all,

Due to being a newbie, I am havaing a bad time trying to get to work a report with a list (subreport) and a table nested in it (subreport), externally sourcing from a java HashMap with a list of java beans (each one containing another list), and the paths to the subreports along. All reports compile, but when I ask for the main in .pdf, it is generated but can't be opened.

Please find them attached, hierarchically ordered:

main.jrxml

<?xml version="1.0" encoding="UTF-8"?><!-- Created with Jaspersoft Studio version 6.16.0.final using JasperReports Library version 6.16.0-48579d909b7943b64690c65c71e07e0b80981928  --><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="Blank_A4" pageWidth="595" pageHeight="842" columnWidth="555" leftMargin="20" rightMargin="20" topMargin="20" bottomMargin="20" uuid="89314bb5-8879-4d1e-9c93-ba44338696d3"> <import value="es.toqio.tsb.wallet.enums.*"/> <parameter name="startDate" class="java.lang.String"/> <parameter name="endDate" class="java.lang.String"/> <parameter name="companyName" class="java.lang.String"/> <parameter name="companyAddress1" class="java.lang.String"/> <parameter name="companyAddress2" class="java.lang.String"/> <parameter name="companyCity" class="java.lang.String"/> <parameter name="companyPostalCode" class="java.lang.String"/> <parameter name="companyCountry" class="java.lang.String"/> <parameter name="subReportAccounts" class="java.lang.String"/> <parameter name="accounts" class="java.util.List"/> <parameter name="subReportTransactions" class="java.lang.String"/> <queryString>  <![CDATA[]]> </queryString> <background>  <band splitType="Stretch"/> </background> <title>  <band height="191" splitType="Stretch">   <staticText>    <reportElement x="0" y="0" width="120" height="20" uuid="0a2acbff-ca52-427a-bbce-ae98aeb2e95a"/>    <textElement>     <font isBold="true"/>    </textElement>    <text><![CDATA[Transaction Statement]]></text>   </staticText>   <textField>    <reportElement x="30" y="20" width="70" height="20" uuid="4fcaf10c-e35d-4628-8d48-8a48c653b942"/>    <textFieldExpression><![CDATA[$P{startDate}]]></textFieldExpression>   </textField>   <textField>    <reportElement x="120" y="20" width="60" height="20" uuid="a851b48a-183f-4de3-abf9-aae0778a41f6"/>    <textFieldExpression><![CDATA[$P{endDate}]]></textFieldExpression>   </textField>   <textField>    <reportElement x="100" y="20" width="20" height="20" uuid="7bf7d2c9-ee1f-40ae-9782-df1e7e6f88f4"/>    <textFieldExpression><![CDATA["to"]]></textFieldExpression>   </textField>   <textField>    <reportElement x="0" y="21" width="30" height="19" uuid="240a0ac5-d3c9-4db5-9509-58d1794dcc22"/>    <textFieldExpression><![CDATA["from"]]></textFieldExpression>   </textField>   <textField>    <reportElement x="2" y="71" width="150" height="20" uuid="c5aea5ed-7db8-449b-bb75-3796d642d787"/>    <textElement>     <font isBold="true"/>    </textElement>    <textFieldExpression><![CDATA[$P{companyName}]]></textFieldExpression>   </textField>   <textField>    <reportElement x="2" y="91" width="150" height="20" uuid="bf472ba5-8aa3-4845-9e43-5bad4e4c450e"/>    <textFieldExpression><![CDATA[$P{companyAddress1}]]></textFieldExpression>   </textField>   <textField>    <reportElement x="2" y="111" width="150" height="20" uuid="639f9308-e832-4132-bf99-ff9e50af2a2f"/>    <textFieldExpression><![CDATA[$P{companyAddress2}]]></textFieldExpression>   </textField>   <textField>    <reportElement x="2" y="131" width="150" height="20" uuid="754a2569-88c8-44cd-bbc7-650df4e16315"/>    <textFieldExpression><![CDATA[$P{companyCity}]]></textFieldExpression>   </textField>   <textField>    <reportElement x="2" y="151" width="150" height="20" uuid="31bfd08d-a842-4e3c-8f64-6b8eb7dfe95f"/>    <textFieldExpression><![CDATA[$P{companyPostalCode}]]></textFieldExpression>   </textField>   <textField>    <reportElement x="2" y="171" width="150" height="20" uuid="a30a713c-90e4-45e2-9432-26299d041f3c"/>    <textFieldExpression><![CDATA[$P{companyCountry}]]></textFieldExpression>   </textField>  </band> </title> <detail>  <band height="208" splitType="Stretch">   <subreport>    <reportElement x="2" y="8" width="548" height="192" uuid="e562b9f2-5285-474a-9122-4632cd12142f"/>    <parametersMapExpression><![CDATA[$P{REPORT_PARAMETERS_MAP}]]></parametersMapExpression>    <subreportExpression><![CDATA[$P{REPORT_CONTEXT}.getParameterValue("subReportAccounts")]]></subreportExpression>   </subreport>  </band> </detail></jasperReport>

subReportAccounts.jrxml

<?xml version="1.0" encoding="UTF-8"?><!-- Created with Jaspersoft Studio version 6.16.0.final using JasperReports Library version 6.16.0-48579d909b7943b64690c65c71e07e0b80981928  --><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="accounts" pageWidth="595" pageHeight="842" columnWidth="555" leftMargin="20" rightMargin="20" topMargin="20" bottomMargin="20" uuid="f73bb3ab-443d-40ef-a1e8-d66743196671"> <property name="com.jaspersoft.studio.data.defaultdataadapter" value="One Empty Record"/> <subDataset name="accountsListDataSet" uuid="1cafbb8f-2084-49bd-812a-5cefdb7452ad">  <queryString>   <![CDATA[]]>  </queryString>  <field name="type" class="java.lang.String">   <fieldDescription><![CDATA[type]]></fieldDescription>  </field>  <field name="iban" class="java.lang.String">   <fieldDescription><![CDATA[iban]]></fieldDescription>  </field>  <field name="bicSwift" class="java.lang.String">   <fieldDescription><![CDATA[bicSwift]]></fieldDescription>  </field>  <field name="ukAccountNumber" class="java.lang.String">   <fieldDescription><![CDATA[ukAccountNumber]]></fieldDescription>  </field>  <field name="ukSortCode" class="java.lang.String">   <fieldDescription><![CDATA[ukSortCode]]></fieldDescription>  </field>  <field name="transactions" class="java.util.List">   <fieldDescription><![CDATA[transactions]]></fieldDescription>  </field> </subDataset> <queryString>  <![CDATA[]]> </queryString> <background>  <band splitType="Stretch"/> </background> <pageHeader>  <band height="190" splitType="Stretch">   <componentElement>    <reportElement x="0" y="0" width="550" height="170" uuid="6526f851-73b6-4dd2-b716-374ce8a229ac"/>    <jr:list xmlns:jr="http://jasperreports.sourceforge.net/jasperreports/components" xsi:schemaLocation="http://jasperreports.sourceforge.net/jasperreports/components http://jasperreports.sourceforge.net/xsd/components.xsd" printOrder="Vertical">     <datasetRun subDataset="accountsListDataSet" uuid="07135cb5-b2f5-4d06-924c-cbe70540864e">      <dataSourceExpression><![CDATA[new net.sf.jasperreports.engine.data.JRBeanCollectionDataSource((java.util.List)$P{REPORT_PARAMETERS_MAP}.get("accounts"))]]></dataSourceExpression>     </datasetRun>     <jr:listContents height="170" width="550">      <textField>       <reportElement x="0" y="0" width="20" height="20" uuid="c60cdba2-2890-4242-a43e-49e39ba47861"/>       <textFieldExpression><![CDATA[$F{type}]]></textFieldExpression>      </textField>      <textField>       <reportElement x="100" y="18" width="140" height="20" uuid="5ef8707e-1b44-4826-a631-73596cbbd11a">        <printWhenExpression><![CDATA[$F{iban} != null && ($F{ukAccountNumber} == null)]]></printWhenExpression>       </reportElement>       <textFieldExpression><![CDATA[$F{iban}]]></textFieldExpression>      </textField>      <textField>       <reportElement x="100" y="40" width="100" height="20" uuid="8856ec50-a7f9-4209-9efa-5b3499dfa739">        <printWhenExpression><![CDATA[$F{bicSwift} != null && ($F{ukSortCode} == null)]]></printWhenExpression>       </reportElement>       <textFieldExpression><![CDATA[$F{bicSwift}]]></textFieldExpression>      </textField>      <textField>       <reportElement x="101" y="18" width="140" height="20" uuid="497f6029-c18c-4689-a6ee-3f7e334bc901">        <printWhenExpression><![CDATA[$F{ukAccountNumber} != null && ($F{iban} == null)]]></printWhenExpression>       </reportElement>       <textFieldExpression><![CDATA[$F{ukAccountNumber}]]></textFieldExpression>      </textField>      <textField>       <reportElement x="100" y="39" width="100" height="20" uuid="a496329e-98bd-4ef5-8c0b-9913c241f5e8">        <printWhenExpression><![CDATA[$F{ukSortCode} != null && ($F{bicSwift} == null)]]></printWhenExpression>       </reportElement>       <textFieldExpression><![CDATA[$F{ukSortCode}]]></textFieldExpression>      </textField>      <staticText>       <reportElement x="20" y="0" width="100" height="20" uuid="b1df4789-da6f-4d78-8697-a5365c817463"/>       <textElement>        <font isBold="true"/>       </textElement>       <text><![CDATA[statement]]></text>      </staticText>      <textField>       <reportElement x="0" y="20" width="102" height="21" uuid="cfb1320c-24fd-4c73-b5ff-fbe2ab9a26a7"/>       <textElement>        <font isBold="true"/>       </textElement>       <textFieldExpression><![CDATA[$F{iban} != null ? "IBAN (SEPA)" : "UK Account"]]></textFieldExpression>      </textField>      <textField>       <reportElement x="0" y="38" width="100" height="21" uuid="925e5f96-580b-4bed-a74d-c446d60e1881"/>       <textElement>        <font isBold="true"/>       </textElement>       <textFieldExpression><![CDATA[$F{iban} != null ? "BIC (SEPA)" : "UK sort code"]]></textFieldExpression>      </textField>      <subreport>       <reportElement x="0" y="70" width="550" height="90" uuid="9bb7ec8a-335d-479e-bd79-c1f51f6df70a"/>       <dataSourceExpression><![CDATA[new net.sf.jasperreports.engine.data.JRBeanCollectionDataSource($F{transactions})]]></dataSourceExpression>       <subreportExpression><![CDATA[$P{REPORT_PARAMETERS_MAP}.get("subReportTransactions")]]></subreportExpression>      </subreport>     </jr:listContents>    </jr:list>   </componentElement>  </band> </pageHeader> <detail>  <band height="227" splitType="Stretch"/> </detail></jasperReport>

subReportTransactions.jrxml

<?xml version="1.0" encoding="UTF-8"?><!-- Created with Jaspersoft Studio version 6.16.0.final using JasperReports Library version 6.16.0-48579d909b7943b64690c65c71e07e0b80981928  --><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="transactionsInAccount" pageWidth="595" pageHeight="842" columnWidth="555" leftMargin="20" rightMargin="20" topMargin="20" bottomMargin="20" uuid="afbbff64-9533-4c58-9ef6-99f3788f7f61"> <property name="com.jaspersoft.studio.data.defaultdataadapter" value="One Empty Record"/> <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="transactionsInAccount" uuid="c5aabcb7-3724-4325-abd0-7d1942639f4c">  <property name="com.jaspersoft.studio.data.defaultdataadapter" value="One Empty Record"/>  <queryString>   <![CDATA[]]>  </queryString>  <field name="date" class="java.util.Date"/>  <field name="description" class="java.lang.String"/>  <field name="balance" class="java.lang.String"/>  <field name="baseTotal" class="java.lang.String"/>  <field name="group" class="java.lang.String"/> </subDataset> <parameter name="transactions" class="java.util.List"/> <queryString>  <![CDATA[]]> </queryString> <background>  <band splitType="Stretch"/> </background> <detail>  <band height="82" splitType="Stretch">   <componentElement>    <reportElement x="0" y="0" width="550" height="50" uuid="2095995a-8ac7-4818-afd5-073e13e82c57">     <property name="com.jaspersoft.studio.layout" value="com.jaspersoft.studio.editor.layout.VerticalRowLayout"/>     <property name="com.jaspersoft.studio.table.style.table_header" value="Table_TH"/>     <property name="com.jaspersoft.studio.table.style.column_header" value="Table_CH"/>     <property name="com.jaspersoft.studio.table.style.detail" value="Table_TD"/>    </reportElement>    <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="transactionsInAccount" uuid="747c9627-58b8-430d-a97a-b3c285a4a3ea">      <dataSourceExpression><![CDATA[new net.sf.jasperreports.engine.data.JRBeanCollectionDataSource($P{transactions})]]></dataSourceExpression>     </datasetRun>     <jr:column width="90" uuid="dae88717-a63b-49e1-9d8b-6dd3489d59c5">      <jr:columnHeader style="Table_CH" height="20">       <textField>        <reportElement x="0" y="0" width="90" height="20" uuid="aa16bfc5-6860-487c-992c-cecd8f180fca"/>        <textFieldExpression><![CDATA["Completed Date"]]></textFieldExpression>       </textField>      </jr:columnHeader>      <jr:detailCell style="Table_TD" height="30">       <textField>        <reportElement x="0" y="0" width="90" height="30" uuid="6e821f3d-5268-443d-8c43-fde93bfcebef"/>        <textFieldExpression><![CDATA[$F{date}]]></textFieldExpression>       </textField>      </jr:detailCell>     </jr:column>     <jr:column width="280" uuid="e912fadb-2c79-451c-9467-9bd7248dbb11">      <jr:columnHeader style="Table_CH" height="20">       <textField>        <reportElement x="0" y="0" width="280" height="20" uuid="961ca07a-5ece-4260-864d-dc945380ecc0"/>        <textFieldExpression><![CDATA["Reference"]]></textFieldExpression>       </textField>      </jr:columnHeader>      <jr:detailCell style="Table_TD" height="30">       <textField>        <reportElement x="0" y="0" width="280" height="30" uuid="5854a6eb-565f-41c2-82c6-55a622450161"/>        <textFieldExpression><![CDATA[$F{description}]]></textFieldExpression>       </textField>      </jr:detailCell>     </jr:column>     <jr:column width="60" uuid="4c92bf38-781f-4de2-a8ac-a7bec753a19b">      <jr:columnHeader style="Table_CH" height="20">       <textField>        <reportElement x="0" y="0" width="60" height="20" uuid="b49a8e31-3023-4366-9d71-f1ddb49dfb69"/>        <textFieldExpression><![CDATA["Paid out"]]></textFieldExpression>       </textField>      </jr:columnHeader>      <jr:detailCell style="Table_TD" height="30">       <textField>        <reportElement x="0" y="0" width="60" height="30" uuid="55b5ffa3-de77-4e57-b475-b8ed74886607">         <printWhenExpression><![CDATA[$F{group}.equals("OUTBOUND")]]></printWhenExpression>        </reportElement>        <textFieldExpression><![CDATA[$F{baseTotal}]]></textFieldExpression>       </textField>      </jr:detailCell>     </jr:column>     <jr:column width="60" uuid="b8a7f1c5-8424-4194-866f-62effb5dea4b">      <jr:columnHeader style="Table_CH" height="20">       <textField>        <reportElement x="0" y="0" width="60" height="20" uuid="52750077-82e3-4263-98e4-c1a8a6568a60"/>        <textFieldExpression><![CDATA["Paid in"]]></textFieldExpression>       </textField>      </jr:columnHeader>      <jr:detailCell style="Table_TD" height="30">       <textField>        <reportElement x="0" y="0" width="60" height="30" uuid="55b5ffa3-de77-4e57-b475-b8ed74886607">         <printWhenExpression><![CDATA[$F{group}.equals("INBOUND")]]></printWhenExpression>        </reportElement>        <textFieldExpression><![CDATA[$F{baseTotal}]]></textFieldExpression>       </textField>      </jr:detailCell>     </jr:column>     <jr:column width="60" uuid="b8a7f1c5-8424-4194-866f-62effb5dea4b">      <jr:columnHeader style="Table_CH" height="20">       <textField>        <reportElement x="0" y="0" width="60" height="20" uuid="cfe36e25-9646-42d2-a83b-cf2fb96eb1ad"/>        <textFieldExpression><![CDATA["Balance"]]></textFieldExpression>       </textField>      </jr:columnHeader>      <jr:detailCell style="Table_TD" height="30">       <textField>        <reportElement x="0" y="0" width="60" height="30" uuid="ebce4aa0-e31f-4fa1-b4e9-4e067cb9772d"/>        <textFieldExpression><![CDATA[$F{balance}]]></textFieldExpression>       </textField>      </jr:detailCell>     </jr:column>    </jr:table>   </componentElement>  </band> </detail></jasperReport>

Best regards