Question

我正在尝试执行的以下文档，当它在子报表中接收到很少的元素而没有问题时，以下是生成它后的视图

当子报表接收到多个要处理的元素时，这些元素的内容将在报告的带区中溢出。如下图所示

我想要实现的是，不再溢出不再显示的内容，而是显示在新页面中，我尝试将splitType属性从Stretch更改为Prevent，但是它不起作用，我几乎没有经验报告，我不知道从哪里解决问题，是否有必要使用其他类型的组件来实现我的目标？他们可以解释或建议我如何解决该问题。

我正在ubuntu上使用iReport生成它，如果要在Java SE中复制它以打印它而不需要iReport，则可以使用以下类来完成它。

必需的库：

commons-beanutils-1.9.2.jar 
commons-collections-3.2.1.jar
commons-digester-2.1.jar 
commons-logging-1.1.1.jar
groovy-2.5.6.jar
itext-pdfa-5.5.5.jar
itextpdf-5.5.5.jar
jasperreports-6.0.0.jar
jasperreports-fonts-6.0.0.jar

源文件必须保存在目录C:\StyledTextReport

中

chequeReportTest.jrxml
assetBreakdown.jrxml
dueBreakdown.jrxml

https://drive.google.com/drive/folders/1toBnsWNqrzjF20vuQULKDTSkUSwGEY9g?usp=sharing

PdfFromXmlFile.java

package org.o7planning.tutorial.javajasperreport;

import java.io.File;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import com.jasperturorial.vo.SimpleDataVO;

import net.sf.jasperreports.engine.JRDataSource;
import net.sf.jasperreports.engine.JREmptyDataSource;
import net.sf.jasperreports.engine.JRException;
import net.sf.jasperreports.engine.JasperCompileManager;
import net.sf.jasperreports.engine.JasperExportManager;
import net.sf.jasperreports.engine.JasperFillManager;
import net.sf.jasperreports.engine.JasperPrint;
import net.sf.jasperreports.engine.JasperReport;

public class PdfFromXmlFile {

    public static void main(String[] args) throws JRException {
        System.out.println("Print...");
        // Compile jrxml file.
           JasperReport jasperReport = JasperCompileManager
                   .compileReport("C:\\StyledTextReport\\chequeReportTest.jrxml");

         System.out.println(" subreports...");
           JasperCompileManager.compileReportToFile("C:\\StyledTextReport\\dueBreakdown.jrxml", "C:\\StyledTextReport\\dueBreakdown.jasper");
           JasperCompileManager.compileReportToFile("C:\\StyledTextReport\\assetBreakdown.jrxml", "C:\\StyledTextReport\\assetBreakdown.jasper");
           System.out.println("subreports ok");

           // Parameters for report
           Map<String, Object> parameters = new HashMap<>();
           parameters.put("dataSource", "net.sf.jasperreports.engine.JREmptyDataSource@78bfbb1d");
           parameters.put("emisionDate", "2019-03-08");
           parameters.put("beneficiary", "Lia Waters");
           parameters.put("quantity", "100.00000");
           parameters.put("amountinword", "hundred dollars");
           List<SimpleDataVO> assets = new ArrayList<>();
           assets.add(new SimpleDataVO());
           assets.add(new SimpleDataVO());
           assets.add(new SimpleDataVO());
           assets.add(new SimpleDataVO());
           assets.add(new SimpleDataVO());
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           assets.add(new SimpleDataVO());
           assets.add(new SimpleDataVO());
           parameters.put("assets", assets);


           // DataSource
           // This is simple example, no database.
           // then using empty datasource.
           JRDataSource dataSource = new JREmptyDataSource();

           JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport,
                   parameters, dataSource);


           // Make sure the output directory exists.
           File outDir = new File("C:/jasperoutput");
           outDir.mkdirs();

           // Export to PDF.
           JasperExportManager.exportReportToPdfFile(jasperPrint,
                   "C:/jasperoutput/chequeReportTest.pdf");

           System.out.println("Done!");

    }

}

SimpleDataVO.java

package com.jasperturorial.vo;
public class SimpleDataVO {

    String value;
    String label;
    String value2;

    public SimpleDataVO() {
        super();
        value = "1";
        label = "account name";
        value2 = "1.0000";
    }
    public String getValue() {
        return value;
    }
    public void setValue(String value) {
        this.value = value;
    }
    public String getLabel() {
        return label;
    }
    public void setLabel(String label) {
        this.label = label;
    }
    public String getValue2() {
        return value2;
    }
    public void setValue2(String value2) {
        this.value2 = value2;
    }
}

我将上一课（PdfFromXmlFile）的学分归功于该链接的初学者出色的报告教程

https://o7planning.org/en/10293/calling-jasper-report-from-java-application

作为初学者，任何贡献都是很大的帮助

jasperreport报告在新页面中溢出

0 个答案: