ireport

How can I make the total paramater appear only on the last page of a report with lots of concepts. The report repeats istelf until the list of concepts is displayed in two or more pages. The total appears in all of them because the parameter (received as $PTotal) is on the footer of the page. I need this to be displayed only in the footer of the last page. It doesnt matter if I leave that space as blank, I just need the parameter to be displayed only at the last page. This is not a report composed of varios pages, it generates multiple pages until the list fits. Just to clarify. How can I fix

I'm working with iReport 3.5.0, and I'm using a subreport inside my main report. I don't want to give the absolute path for the subreport expression, but for example if I just give "bpSubReport.jasper" as the subreport expression (because sub and main are in the same directory), then iReport can find bpSubReport.jasper and compile the main report into bPReport.jasper, but my Java (gwt) application can't. It throws the exception net.sf.jasperreports.engine.JRException: Could not load object from location : bpSubReport.jasper Can you help me on how to give a relative path for the subreport and

I would know how to import a background image on iReport designer 4.1.2 . These are the step I take: choose View->Report Designer->Import Background Image... select my png image choose View->Report Designer->Transform Background Image click right on image and set Fit page width and Trasparency to 100% finally click End Transformation The background image appears properly in the report but when launch the preview it disappears! What's wrong? I miss something? PS: I discarded the Background band solution because the image exceed the report margins. Sorry, I didn't read the question carefully at

I'm trying to work out how best to do reports with a chart then a table representing the same dataset. I need to overcome the positioning of the summary is at the bottom, so intend to use subreports and table-subreports. I am experimenting with two tables and a chart in one detail band. If I set the datasourceexpression for to $P{REPORT_DATA_SOURCE} only the chart displays data (presumably the first subreport type item) and the tables are empty. Seems the data can be consumed only once? If I use a Dataset to query the database it works however it executes the Query three times, once for each

I am trying to do a simple expression in iReport, but whatever I try seems has given me an error. It seems like such a simple thing to do, but whenever I try to do anything in Java it takes me about 20 tries to get it right. All I'm trying to do is show a subreport when the value of an integer field is not zero. I am using the Print When Expression for the subreport control. Here's a few (of the many) things that I've tried: $F{count}!=0 $F{count}!=Integer(0) !$F{count}.compareTo(0) Obviously my Java sucks. Any help would be appreciated. Thanks. new Boolean($F{count}.intValue()!=0) Glad that I

How would one calculate an SHA1 or MD5 hash within iReport at report execution? I need to compare a pre-calculated hash against a database driven field (string). Using iReport 2.0.5 (Old) and Report Engine is embedded into a commercial application. I used iReport and Jasper Reports some years ago and I don't remember the details, but I remember that you could put in some way Java code to be evaluated. Using that feature you could calculate the MD5 in few lines: String encryptionAlgorithm = "MD5"; String valueToEncrypt = "StackOverflow"; MessageDigest msgDgst = MessageDigest.getInstance

How would you create a line in JasperReports that follows the trend for the data, in addition to showing the data points? Here are before and after shots: Before After The Time Series report does not appear to have any such option to draw the orange line. (The orange line should be smooth, and thinner, but that's the general idea.) Any ideas how to craft such a report with iReport 3.7.1? One solution requires the following items: BezierLineCustomizer to make the lines curved. RunningAverageIncrementer to calculate a running average based on a variable. iReport variable that uses the

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm new in jasper ireport , and I want to know if it is possible to create a report only with static text and parameters, but without any sql query. When I design my report it is possible , but when I try to preview it , I get this message: "The document has no pages" . I want my java program to pass the parametrs and show them with the static text Thank's In Advance. 回答1: You get that message because the "When No Data" property of your report is set to "No Pages". Try setting it to "All Sections, No Detail" and all bands will appear except