We have a report that works fine in our old server. That report has a chart. You can see "reportOK.png" to see the result of the report.

We are changing from the old server to a new one, and the report doesn't work in the new server. The same chart is missing the labels and the label numbers (see "reportKO").

We tried to add jasper-fonts to our classpath, and it solved a problem that we had since the beggining; the fonts not showing properly, but that solution didn't solve our main problem.

We are using jasper reports 3.7.3.

Anyone can help us?
 

Thanks, Sara

I have a rather simple report built using JasperReports 3.7.6

There're 2 bands in the report: details and summary. Summary band contains the only element which is subreport, which stands for displaying signatures.

The issue is that under some conditions summary appears on a new page which causes signatures appearing on a new sheet of paper when printed. This happens when the number of rows (details) fits the height of the page. I wish that in a such case the last row will be placed on a new page with a summary, but not only summary on a new page.

Please, provide me with some help.

http://jasperreports.sourceforge.net/xsd/jasperreport.xsd" name="R1NPr1" language="groovy" pageWidth="595" pageHeight="842" columnWidth="468" leftMargin="85" rightMargin="42" topMargin="56" bottomMargin="56">
	
	
	
	
	
	
	
	
	
	
	
	
	
		
			
				
				
					
					
					
					
				
				
					
				
				
			
			
				
				
					
					
					
					
				
				
					
				
				
			
			
				
				
					
					
					
					
					
				
				
					
				
				
			
			
				
				
				
			
			
				
				
				
			
		
	
	
		
			
				
				
					
					
					
					
				
				
					
				
				
			
			
				
				
					
					
					
					
				
				
					
				
				
			
			
				
				
					
					
					
					
				
				
					
				
				
			
		
	
	
		
			
				
				
					
					
					
					
				
				
					
				
				
			
			
				
				
					
					
					
					
				
				
					
				
				
			
			
				
				
					
					
					
					
				
				
					
				
				
			
		
	
	

		
			
				
				
				
			
		
	

The problem is that I need to know how to code an "IF" statement to only show the field if it is not empty, e.g:

My code says

$P{billToPrintingAddress5}+ "," + $P{billToPrintingAddress6}

I need to put an IF statement around each field to only display that field if is not empty, but I still need the other fields to display

Eg address 1,2,3,4,5, are usually populated but 6 and 7 are often not, meaning that on my report I end up with

Andy, 32 High Street, Somewhere, Sometown,Someplace, null, null, null

Any help would be appreciated!

AB

We are using the JasperReports engine 4.5.0, and reports designed with iReport 4.5.1. We have packaged the Arial font in an extension jar as described in the documentation; when I debug starting from the SimpleFontExtensionHelper class, I can see the font jar being read and new SimpleFontFace instances being created for each .TTF file inside.When reports which specify "Arial" as a text font (for both report text and chart labels) are generated on a server which doesn't have Arial installed (which is the case for many/most Linux server deployments) then the server-rendered Arial text doesn't work. This shows up differently for both PDF export and JFreeChart generation.When a PDF is generated, the following exception is logged:

Caused by: net.sf.jasperreports.engine.util.JRFontNotFoundException: Font 'Arial' is not available to the JVM. See the Javadoc for more details.
	at net.sf.jasperreports.engine.util.JRFontUtil.checkAwtFont(JRFontUtil.java:358)
etc., 

and an empty PDF is generated. For those charts which specify Arial as a title or legend font, a fallback font is chosen from the operating system, often with very different metrics. If either Arial is installed on the OS or the correct .TTF files are dropped into the JRE's lib/fonts/ directory, both chart and PDF generation work as expected. If anyone can suggest what we can do to get the font extension working, I would be very grateful.

Working in Netbeans IDE everything worked really fine. Report is created and converted to the file type I wanted (rtf, odt, pdf...), but when a take the content of the "dist" folder (where the compiled application is stored by Netbeans with all the needed libraries) and execute the application, the report is created sucessfully but when it try to save it as PDF file, the only output is a empty (0 kb occupied) PDF file. I tried with other file types, like rtf and odt, and the application works great in both situations, runned using Netbeans IDE and as a stand-alone application.

Is there an specific library or reference that is loaded in Netbeans IDE but not imported when compiled as a stand-alone application? may be is another silly thing? any help or thoughts?

Thanks.

//IMPORT SECTION

package contactosagenda;
import java.awt.Cursor;
import java.awt.Desktop;
import java.io.File;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.ImageIcon;
import javax.swing.JOptionPane;
import javax.swing.UIManager;
import javax.swing.plaf.DesktopPaneUI;
import net.sf.jasperreports.engine.*;
import net.sf.jasperreports.engine.export.JRPdfExporter;
import net.sf.jasperreports.engine.util.JRLoader;
import net.sf.jasperreports.engine.export.oasis.JROdtExporter;

//REPORT LAUNCHER

private void lanzaInforme(Clientes listado){
        try {                
            JasperReport informe = (JasperReport)JRLoader.loadObject(new File(System.getProperties().getProperty("user.dir") + System.getProperty("file.separator")+"reportClientes.jasper"));                    
            JRDataSource j = listado.getReportDataSource();            
            JasperPrint reportPrint = JasperFillManager.fillReport(informe,null,j); 
            
            //JRExporter export = new JRPdfExporter();
            //JRExporter export = new JRRtfExporter();
            JRExporter export = new JROdtExporter();
            export.setParameter(JRExporterParameter.JASPER_PRINT, reportPrint);
            String ruta = System.getProperties().getProperty("user.dir") + System.getProperty("file.separator") + "temp.odt";
            //File f = File(ruta);
            export.setParameter(JRExporterParameter.OUTPUT_FILE, new File(ruta));
            
            export.exportReport();            
            //Desktop.getDesktop().open(new File(ruta));
            //JOptionPane.showMessageDialog(this.getParent(),"El archivo debe estar enn" + f.getPath());                
        } catch (Exception ex) {
            JOptionPane.showMessageDialog(this.getParent(), "Se ha producido el siguiente error:n" + ex);
            Logger.getLogger(Principal.class.getName()).log(Level.SEVERE, null, ex);            
        }
    }

I'm currently facing some problems with time periods within a time series chart.

What I want to achiveve:
- User can choose two dates; The data between those dates is going to be reported
- User can also choose the time period [Year, Month, Day] before creating report

The way I'm trying to set time period is by setting the attribute timePeriod by Parameter like this:

But when trying to compile, I'm getting the following error:
org.xml.sax.SAXParseException: cvc-enumeration-valid: Value '$P{TimePeriod}' is not facet-valid with respect to enumeration '[Year, Quarter, Month, Week, Day, Hour, Minute, Second, Milisecond]'. It must be a value from the enumeration.

I've tried everything (e.g. changing Parameter data type, ...) but I'm always ending up getting this error. Is it even possible to set timePeriod dynamically? And how to achieve it?

Help would be really appreciated, it's an urgent problem :-)

Thanks in advance for your help,
klindstroem

java.lang.ClassNotFoundException: No ClassLoaders found for: org.apache.commons.digester.Rule
    at org.jboss.mx.loading.LoadMgr3.beginLoadTask(LoadMgr3.java:212)
    at org.jboss.mx.loading.RepositoryClassLoader.loadClassImpl(RepositoryClassLoader.java:521)
    at org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassLoader.java:415)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
    at net.sf.jasperreports.components.ComponentsExtensionsRegistryFactory.(ComponentsExtensionsRegistryFactory.java:91)
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:247)
    at net.sf.jasperreports.engine.util.JRClassLoader.loadClassForRealName(JRClassLoader.java:157)
    at net.sf.jasperreports.engine.util.JRClassLoader.loadClassForName(JRClassLoader.java:115)
    at net.sf.jasperreports.engine.util.ClassUtils.instantiateClass(ClassUtils.java:53)
    at net.sf.jasperreports.extensions.DefaultExtensionsRegistry.instantiateRegistry(DefaultExtensionsRegistry.java:236)
    at net.sf.jasperreports.extensions.DefaultExtensionsRegistry.loadRegistries(DefaultExtensionsRegistry.java:213)
    at net.sf.jasperreports.extensions.DefaultExtensionsRegistry.loadRegistries(DefaultExtensionsRegistry.java:162)
    at net.sf.jasperreports.extensions.DefaultExtensionsRegistry.getRegistries(DefaultExtensionsRegistry.java:132)
    at net.sf.jasperreports.extensions.DefaultExtensionsRegistry.getExtensions(DefaultExtensionsRegistry.java:104)
    at net.sf.jasperreports.engine.util.JRStyledTextParser.(JRStyledTextParser.java:81)
    at net.sf.jasperreports.engine.fill.JRBaseFiller.(JRBaseFiller.java:182)
    at net.sf.jasperreports.engine.fill.JRVerticalFiller.(JRVerticalFiller.java:77)
    at net.sf.jasperreports.engine.fill.JRVerticalFiller.(JRVerticalFiller.java:87)
    at net.sf.jasperreports.engine.fill.JRVerticalFiller.(JRVerticalFiller.java:57)
    at net.sf.jasperreports.engine.fill.JRFiller.createFiller(JRFiller.java:142)
    at net.sf.jasperreports.engine.fill.JRFiller.fillReport(JRFiller.java:78)
    at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:624)
    at com.netexp.reports.jasperreports.ReportBean.fillCompiledReport(ReportBean.java:643)
    at com.netexp.reports.JasperDataSource.fillReport(JasperDataSource.java:128)
    at com.netexp.ui.controller.Controller.doProcess(Controller.java:198)
    at com.netexp.ui.controller.Controller.process(Controller.java:96)
    at com.netexp.ui.controller.JavaClientServlet.processSecure(JavaClientServlet.java:101)
    at com.netexp.ui.controller.JavaClientServlet.doPost(JavaClientServlet.java:74)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at com.netexp.ui.DoubleFilter$DoubleStopper.join(DoubleFilter.java:652)
    at com.netexp.ui.DoubleFilter.doFilter(DoubleFilter.java:670)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
    at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
    at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
    at java.lang.Thread.run(Thread.java:662)
 

Post Edited by sma3har at 04/23/2012 15:18

I am having issues getting a pdf to display. I can bring up a pdf in the JasperViewer but I am trying to just get a pdf to open independent of the viewer.

I have included the code for the viewer, only to show that is is working.

I have attache my code.

private static final String Report_Def = ******MY JRMXL FILE*********
private static final String Report_DataSource = ******MY DB CONNECTION********

public String ActionButton(){
  try{
 
//Load jrmxl file
JasperDesign reportDefinition = JRMxlLoader.load(new FileInputStream(new File(Reprot_Def);

//Compile
Jasper Report report = JasperCompileManager.compileReport(reportDefinition);

//Get DB Data
initialContext initalContext = new initialContext();
DataSourec ds = (DataSource)initialContext.lookup(Report_DataSource);

//Fill the jrmxl template with data
JasperPrint print = JasperFillManager.fillReport(report, new HashMap(), ds.getConnection());

//View in jasperViewer
JasperViewer.viewReport(print, false);

//Display in pdf
OutputStream output = new FileOutputStream(new File(***MY CREATED PDF FROM ABOVVE***));
JasperExportManager.exportReportToPdfFile(print, **LOCATION OF MY FILE***);
}catch(Exception e){
e.printStackTrace();
}}

Can somebody help me to get the chart images in html output in jaspre report ?

The chart images properly coming in the pdf output, but in html output the chart images are coming as a  broken images mamed img_0_0_0 from the images path of the application, actually these images are not there, and also in pdf format the chart images are repated ly printing. like suppose the list containg 5 values the number chart displaying 5.

can somebody help me how to resolve this issue, plases reply soon.

Thanks in advance.

Thanks & Regards

Abinash Sahu

My stuts.xml


			
				
                    jasper/report4.jasper
                
                jasperChartList
             
                
			

My action class....
	public String reportChart()
		 {
			 
				  JasperReport jasperReport;  
				  JasperPrint  jasperPrint;  
				  JasperDesign jasperdesign; 
				  
				  FileReadWriteOperation frwo = null;
				  try{
					  frwo = new FileReadWriteOperation();
					  jasperChartList=frwo.showReportChart();
					  String reportSource;
					  String sourceFile;

			          reportSource = ServletActionContext.getServletContext()   
			                    .getRealPath("/jasper/report4.jrxml"); 
			          
			          HashMap map = new HashMap();
			         
			          
			         
			        
			         JRBeanCollectionDataSource datasource = new JRBeanCollectionDataSource(jasperChartList);
			         jasperReport = JasperCompileManager.compileReport(reportSource);
			         jasperPrint = JasperFillManager.fillReport(jasperReport, map, datasource);
			       
			       JRHtmlExporter exporter = new JRHtmlExporter();
			         ServletActionContext.getResponse().setContentType("text/html");
			         PrintWriter responseStream = ServletActionContext.getResponse().getWriter();
			 		request.getSession(true).setAttribute(ImageServlet.DEFAULT_JASPER_PRINT_SESSION_ATTRIBUTE, jasperPrint);
						
						/*byte[] output = null ;*/
						
						
						exporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);
						exporter.setParameter(JRExporterParameter.OUTPUT_WRITER, responseStream);
						
						
						exporter.setParameter(JRHtmlExporterParameter.IS_USING_IMAGES_TO_ALIGN,Boolean.FALSE);
						//exporter.setParameter(JRHtmlExporterParameter.IMAGES_URI, request.getContextPath() + imageServletUrl);
						exporter.setParameter(JRHtmlExporterParameter.IMAGES_URI, "images?image=");
						
						exporter.exportReport();
			       
			         
				  }catch (Exception e) {
					// TODO: handle exception
					  e.printStackTrace();
				}
			 return SUCCESS;
		 }

Is this possible. How?

Thanx Hanno