ireport

问题 I'm using the iReport with to display data from a net.sf.jasperreports.engine.data.JRTableModelDataSource in a table. I'm using the TableModelDataSource, because I have to use Java as a data source. I now got the following code, which is working fine: <?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:/

问题 I'll try to do my PIE 3D report in iReport , in my struts.xml i got this to call my report. <action name="cargaReporte" class="com.techera.eventos.action.MisVisitasAction" method="cargaReporte"> <result name="success" type="jasper"> <param name="location">/WEB-INF/jsp/reportes/reporteMisVisitas.jasper</param> <param name="dataSource">visitas</param> <param name="format">PDF</param> </result> </action> in my jsp i got this <a href="cargaReporte">Reporte</a> and when i clicked the link, the

问题 My java code for creating Jasper reports is JasperReport report = JasperCompileManager.compileReport(jrxml); JasperPrint print = JasperFillManager.fillReport(report,parameters, conn); JasperExportManager.exportReportToPdfFile(print,filename); Its running successfully when I m creating reports without using sub reports. When I am inserting any subreport my code fails and exception says CAUSE: null MESSAGEnull LOCAL MESSAGEnull Please tell me If I need to change my Java code? I have read this

问题 I want to include the .jrxml file in my NetBeans swing project. I use NetBeans 7.0.1 . I created a package inside source package called "rep" and created a simple .jrxml file called "rp.jrxml". I have installed the iReport plugin in NetBeans . When I set a outer .jrxml file, it is showed ("D:/MyReports/firstreport.jrxml") but when I set the NetBeans package path, it was not shown. Here is my code. try { String reportSource="/rep/rp.jrxml"; //and also "rep/rp.jrxml" is used.no result. Map

问题 I need to pass to my subreport a list of integers which will be used as parameter for a IN statement in my query like this: SELECT * FROM my_tables WHERE $X{IN, table.id || '', PARAMETER_LIST} I have tried various syntax to instance a list on my master report but none of them lead to a functional report ; eg : <subreportParameter name="PARAMETER_LIST"> <subreportParameterExpression><![CDATA[[1,2]]]></subreportParameterExpression> </subreportParameter> Is there a solution to my problem? 回答1: I

问题 I have designed the reports in Jaspersoft iRreport Designer 4.0.2 In Internal preview it shows the report in specified font(calibri). Its design and alignment of elements is proper. But in PDF preview its font,alignment of elements are different. 回答1: Try to set pdfFontName and isPdfEmbedded font settings. The sample: <font fontName="Arial" pdfEncoding="Identity-H" isPdfEmbedded="true"/> The PDF embedded flag specifies whether an external TrueType font file should be included in the PDF file.

问题 I'm doing a report, that I need to join 4 variables in one. If I treat the variables separately I can format them with no problem. But when I merge them into a String, the double value comes as 0.0 instead of 0.00 How can I make it comes as the original, 0.00? The code right now looks like this: $F{someDoubleField} + "a string" + $F{anotherDoubleField} + "another string" It prints: 0.0 a string 0.0 another string instead of: 0.00 a string 0.00 another string Remember that iReport uses Java,

问题 I just wanted to know does iReport/JRXML supports reports which are of multiple pages? If yes, can you give some reference samples? I am not asking of a report which will grow when data grows. I have a static report which contains more than one page to deal with. Each page will have different header, footer & content. Just they need to be part of one single JRXML . 回答1: I simply tried this and it worked, though some issues are present and may not be working in general case but for my case

问题 I'm using the iReport 4.5.1 and I've faced a problem with connecting master report and subreport. I have two objects: Account (accountID, date, listOfParagraphs) - all fields are defined in master report; Paragraph (account, paragraphNo, someObject) - all fields defined in subreport( stavke.jrxml ). The listOfParagraphs is defined as java.util.List<Paragraph> (List of objects) and I want to pass it to subreport. I've defined this subreport's properties in master report: Subreport expression :

问题 I'm using jasperreport 4.7.0 I have a query where I order by name then date . Now the clients wants that when the name changes that we add an horizontal line (see attached img - red line) Is there a way to accomplish this without duplicating the query and the fields ? Result : 回答1: For solving your task you can use Data Grouping. The possible steps (there are a lot of way to reach your target) for adding line are: Create the report Group (via context menu Add Report Group in iReport ) on