JasperAssistant Forum

Database Column Name having space

RK — Fri, 30 Jul 2010 22:20:00 -0000

We have column name as [Vendor Name]. Jasper Assistant is not recognizing as a valid column name.

Drawing a Line graph

Sandeep Lokhande — Wed, 21 Jul 2010 11:42:00 -0000

I want to draw a Line graph in Struts application,
I use Netbeans and installed necessary plugin.


public String getPDFReport(LineChartShipwiseEfficiencyBean bean[], String filePath, String fileName,
            String jrxmlFilePath) {
        String message = "";
        OutputStream ouputStream = null;
        ByteArrayOutputStream byteArrayOutputStream = null;
        try {
            JasperReport jasperReport = JasperCompileManager.compileReport(jrxmlFilePath);
            System.out.println("Compiled Report.........!");
            JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport,
                    new HashMap(10), new JRBeanArrayDataSource(bean));
            System.out.println("Print Ready.............!");
            JasperExportManager.exportReportToPdfFile(jasperPrint, filePath);
            System.out.println("PDF Printed...............!");
        } catch (JRException ed) {
            System.out.println("JRException Report Generation0:" + ed);
        } catch(Exception e){
            System.out.println("Exception Report Generation1:" + e);
        }finally {
            message = "filePath=" + filePath + "&file=" + fileName;
            return message;
        }
    }

It gives exception while compiling jrXML file,
but don't come to Catch, it directly goes to Finally block without giving any Exception.
What is the reason plz help.

crosstab group force page break

randall — Tue, 20 Jul 2010 14:46:00 -0000

Does anyone know how to do this? Groups do not work in cross tab. Report works fine exported to PDF with X and Y totals for multiple groups but users want separate group per page.

Thanks.

Problem while grouping records by Date and Another field

Arun K Abraham — Wed, 14 Jul 2010 13:53:00 -0000

I have a number of records in my database. Each of them have a date time stamp in the mm/dd/yyyy HH:MM:ss format.
if I am grouping the calls by date, it comes properly. but if I group based on date and some other field, for a particular day the second grouping field should come only once. But In my case the second grouping field is repeating again and again. I feel this is happening because I have date and time. How can I solve this problem?

I am getting the result set and sending it to the jasper report for populating the report.

Eg : If the grouping is Agent by Days then for a day 14/07/2010 each Agent name should come only once and all the entries for the particular agent for that day should be displayed. But the Agent grouping is repeating again and again

Re: Unkown Print Order 0. - Error when using subreports in Jasper

********* — Mon, 12 Jul 2010 11:19:00 -0000

Did u collect the Data Source as a parameter properly in sub report... check with the names

How to Integrate Struts 1.2 with jasperreports?

Mahesh — Mon, 12 Jul 2010 06:23:00 -0000

I am trying to develop a web application using struts frame work and jasper reports. can any body tel me how to integrate with struts 1.2 . i done with webworks but doesn't have any idea how to use with struts 1.2

Your reply is appreciated :)

Thanks in advance,
Mahi

If the report have a chart then OutOfMemoryError is coming?

kiran — Fri, 09 Jul 2010 07:08:00 -0000

If i put chart in the report the following error is coming, if not report generating?

net.sf.jasperreports.engine.JRRuntimeException: java.lang.OutOfMemoryError: PermGen space
net.sf.jasperreports.engine.fill.JRFillSubreport.prepare(JRFillSubreport.java:659)
net.sf.jasperreports.engine.fill.JRFillElementContainer.prepareElements(JRFillElementContainer.java:327)
net.sf.jasperreports.engine.fill.JRFillBand.fill(JRFillBand.java:402)
net.sf.jasperreports.engine.fill.JRFillBand.fill(JRFillBand.java:361)
net.sf.jasperreports.engine.fill.JRVerticalFiller.fillSummaryWithLastFooterNoPageBands(JRVerticalFiller.java:1404)

Re: Unkown Print Order 0. - Error when using subreports in Jasper

Mike — Thu, 01 Jul 2010 14:34:00 -0000

Hi,

I am receiving the same error...

Any ideas?

Uninstall

Sri — Mon, 28 Jun 2010 13:18:00 -0000

How to uninstall jasper from workshop ?

Unkown Print Order 0. - Error when using subreports in Jasper

Karthikeyan — Tue, 22 Jun 2010 13:35:00 -0000

I am a beginner in jasper reports. Also Subreports concept is very very new to me. I am having Mater_Report with 2 sub reports like this :
Master_Report-->Sub_report1->Sub_Report2
I am using custom datasource to fill the reports
I m not sure how to compile it programmatically, i have tried but i am getting following rntime error while filling the master reports. The Stack trace of error is:
xception in thread "main" net.sf.jasperreports.engine.JRRuntimeException: Unkown print order 0.
at net.sf.jasperreports.engine.fill.JRFillSubreport.initSubreportFiller(Unknown Source).......................
at net.sf.jasperreports.engine.JasperFillManager.fillReport(Unknown Source)
at ReportTableCompiler.main(ReportTableCompiler.java:59)

The code used for compiling reports is :
JasperPrint print=new JasperPrint();

jdesign = JRXmlLoader.load("D:\\sub_report1.jrxml");
jasperReport = JasperCompileManager.compileReport(jd1);
Map parameters = new HashMap();
parameters.put("sub_report1", jasperReport);

design= JRXmlLoader.load("D:\\sub_report2.jrxml");
report=JasperCompileManager.compileReport(design);
parameters.put("sub_report2", report);
design1=JRXmlLoader.load("D:\\master_report.jrxml");
report1=JasperCompileManager.compileReport(design1);

//Getting error on executing the following line
print=JasperFillManager.fillReport(report1, parameters, new TableDataSource());

JasperViewer.viewReport(print);

Thanks in advance.. Pls help me solving this issue. or tell me the steps on how to use subreports & how to compile subreport programmatic(java code).

Subreport of subreport

Divya — Thu, 17 Jun 2010 05:56:00 -0000

Hi,
I am new in jasper report..
I have a main report and in it one subreport and parameter of subreport which reads data from the main report..It is ok..
but now I want a one subreport under this subreport. so how can parameter of this subreport reads data from its above subreport or main report..
please reply me as soon as possible..with example...

Page Break Problem

Divya — Thu, 17 Jun 2010 05:51:00 -0000

Hi,
I am new in jasper report and I want that,
when new report is start, I want a page break means report start from the new page using code, not using iReport..
How can I do it??
please reply me as soon as possible..

Mulitple detail band in jasper report using ireport 2.0.4

Pavithra — Tue, 08 Jun 2010 07:13:00 -0000

We have the problem to define multiple section in the detail band also we couldn't pass the multiple collection from java to ireport for the multiple band in the detail section.

SQL Problems

Marcello — Thu, 27 May 2010 15:43:00 -0000

Hi to all.
I'm writing a SQL code to extract fields from a database
My DB is MySQL based and i use JDBC connector.

If i try to use a parametric form of IN Syntax ( eg. SELECT name WHERE id IN (1,2,3) ) it works only if the elements of IN parenthesis are passed not in a parameter way.
If i use a syntax like
SELECT name WHERE id IN($P{ID_NAME})
it doesn't work because it shows me only one, and the first, record of the query.
Anyone know how to solve this problem?

Thanks

Cascading No order

Adrian Lopez — Wed, 26 May 2010 07:27:00 -0000

Hi!

I need to make a cascading with no order. I mean a cascading where the selectors refresh all the contents with the selections of all the others selectors...

Actually, I have the problem that the prompt previous to the report have a default selection (particulary, the last selected register of the parameter query)....How can I solve it?

Thanks!

display image into jasper report from mysql

Mohsin Hussain — Mon, 24 May 2010 09:03:00 -0000

How do i display multiple images from mysql into a jasper report? Plz help me.

Unable to get value for field '..' of 'java.lang.Integer'

Fred — Fri, 21 May 2010 17:27:00 -0000

Full error is:
Unable to get value for field 'remaining_52120' of class 'java.lang.Integer'

'remaining_52120' is a calculated field, the difference of 2 decimal(16,4) fields. The query works and returns the value, but it is not an integer. When I try to turn the report text box into a decimal it fails.

Any ideas? Thanks.

Fred

Re: Subreport return value doesn't work as expected

XXX — Thu, 29 Apr 2010 04:39:00 -0000

manually typed your variable

Language supprot Problem

swapnilshelke — Mon, 26 Apr 2010 06:41:00 -0000

Hello
I'm swapnil
From India
I want to print the Marathi language on pdf document.
It print the values but not the labels i.e static text which i set in report.
it show unknown character on pdf doc
so please help me.I'm using this first time
so DOn't know more about iReport
sitll I managed to print it but need ur help for language support in iReport.
I install all software like googlemarathi then regional language supprot but couldn't get desired o/p
Waiting for ur reply
Thank You
Swapnil Shelke

error ocures in following line jasperReport = JasperCompileMana

satish_belose@yahoo.co.in — Thu, 22 Apr 2010 20:21:00 -0000

Exception in thread "main" java.lang.NoClassDefFoundError: org/codehaus/groovy/control/CompilationFailedException
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.JasperCompileManager.getCompiler(JasperCompileManager.java:511)
at net.sf.jasperreports.engine.JasperCompileManager.compileReport(JasperCompileManager.java:215)
at net.sf.jasperreports.engine.JasperCompileManager.compileReport(JasperCompileManager.java:148)

please reply on satish_belose@yahoo.co.in thanks.