ireport

I have given text field expression new.java.util.Date() and pattern MMMMM dd, yyyy as the mentioned format. The date must display like: jan 13, 2012 but it's displaying in some other format: Fri Jan 13 08:30:12 IST 2012 . So how to print the date in the mentioned format. And one thing in preview the date displays correctly as mentioned but inside my application it displays Fri Jan 13 08:30:12 IST 2012 format. Is there any way to make it to work properly? new SimpleDateFormat("MMM dd, yyyy ").format(new Date()) Put the above line in text field so you will get your Date format harish525 Use this

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 : stavke.jasper Expression class : java.lang.String Connection type : Use a datasource expression

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 : 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 field Add Group Footer Band Add Rectangle element to the Group Footer Band Set Height, Forecolor and Backcolor

Is there a way to convert a xls file into a pdf ? I want to make a dynamical report directly to pdf file, but didn't find a way to make dynamic columns on iReport, so I've made a method on Java that exports to xls dynamically. So I was wondering if is there a way to convert this file to pdf , but it need to be on a method from my code. Or if you have a better idea, it can be used too. Maybe there's a way to make this pdf file from my code as I did with xls . Please help me out. Thanks. Try using iText http://itextpdf.com/ - I've used it to create PDFs with columnar structure. In addition to

I have a report providing a table of data. The report works great so far. Now I need to colourise some cells according to their content value. I used to include the colour scheme in the Text Field Expression, for instance: ($F{MyBooleanValue}==true)?"<style backcolor='green'>PASS</style>":"<style backcolor='red'>FAIL</style>" That works but it is quite dirty and a hell to manage and re-use. So I turned to the Conditional formatting feature. I defined a based style called Colourised . Then two very basic conditional styles: Colourised: opaque = true pass: opaque = true Condition Expression =

I have a variable which stores the calculated average of a specific field. Is there any way to use this variable in the Title band? When I try to do it, I just get null in the Title but the correct value in the Column Footer . The only other possibility for this I see is, to precalculate it in Java and pass it as an argument, but I'm trying to avoid that. I'm using JasperReports and iReport in version 3.7.4. Kani The Variable and the Text Field both have the property Evaluation Time . Set it to Report for both and it works. Also look at http://jasperforge.org/plugins/espforum/view.php?group_id

The summary band is always aligned to the bottom of the page when there is only 1 page. But when the summary band doesn't fit on the first page, it will be shown on the second page. If there is no Detail on the second page, only the summary band will be shown (together with the header and footer bands). Is it possible to align the Summary band to the bottom of the page, just like the footer? This would help me a lot in my current layout design. 来源： https://stackoverflow.com/questions/6938133/jasper-reports-always-align-summary-band-to-bottom

We have configured iReport to generate the following graph: The real data points are in blue, the trend line is green. The problems include: Too many data points for the trend line Trend line does not follow a Bezier curve (spline) The source of the problem is with the incrementer class. The incrementer is provided with the data points iteratively. There does not appear to be a way to get the set of data. The code that calculates the trend line looks as follows: import java.math.BigDecimal; import net.sf.jasperreports.engine.fill.*; /** * Used by an iReport variable to increment its average. *