ireport

Rotating 90º In a Blob Image in JasperReports

由 会有一股神秘感。 提交于 2019-12-10 10:56:16
问题 So I have a small jrxml with this: The two images are of the field type BLOB in a firebird database and to show it correctly I'm using new ByteArrayInputStream((byte[])$F{FOFU}) on the image expression. After reading a bit I figured the only way to rotate this image is to do it programmatically on java and I have no idea how to do, even after reading some posts here and other places. Can anyone help me with this ? 回答1: private byte[] rotateImage(byte[] originalImageAsBytes , double radians)

How to show each subreport in a separate Excel sheet

由 ＊爱你＆永不变心＊ 提交于 2019-12-10 02:39:58
问题 I would like to create a report with iReport for MS Excel . My report includes two subreports. I need each subreport in a separate Excel sheet, but the generated export file has all data in one sheet. I don't know which settings for this option required is. 回答1: You can solve this issue with help of net.sf.jasperreports.export.xls.break.after.row property. You can set this net.sf.jasperreports.export.xls.break.after.row property for the "sheets break" element in report (for example, line or

jasperReport/iReport subreport shows blank (not displayed)

由 。_饼干妹妹 提交于 2019-12-09 14:18:31
问题 I am trying to create a sub report( report1_subreport3.jrxml ) from the main report( report1.jrxml ) using iReport designer (both with empty data source ) . The main report detail band contains a static text ( "Main Report" ) and the subreport element and the subreport contains a static text in its corresponding detail band( "Sub Report" ) But clicking the preview tab of the main report shows only static text "Main Report" not displaying the static text of subreport ("Sub Report") . I also

Use multiple fonts for a single text field in jasper reports

由 余生颓废 提交于 2019-12-09 11:59:38
问题 I have a field which displays "To : NAME" . Here "To" is static and "NAME" is a variable. So I have used a single Text Field attr and "To: " + $F{name} as an expression. Now, the problem is, I have to use two separate fonts for "To" and "Name". I've tried using style but I must be missing something. Could you please help me out? N.B : I cannot use static text for "To" and text field for "name" field as horizontal alignment for these has to be center being together. 回答1: ok, I'm able to

How to give condition for null values of multi select parameter in Ireport?

由 倖福魔咒の 提交于 2019-12-09 03:56:16
问题 I am developing a report using iReport where I want to add a condition for null values. It's working with single select option as: (city=$P{p_city} or $P{p_city} is null) It means here if we do not pass any value for the city parameter, the report will work, but this is not working in case of a multiselect option. We have to choose a "Collection" value expression in iReport when we create a parameter: ($X{IN, country,p_country} or $P{p_country} is null) I have created two input controls in

JasperReports multi-page report with different content

由 半腔热情 提交于 2019-12-08 23:56:45
问题 I'm evaluating JasperReport and iReport, a requirement is the possibility to produce a multiple page report in which every page contains a different report. Example: Page 1 contains an actual invoice for a customer Page 2 contains the invoices list for the customer Page 3 contains a graph of amount of invoices by year Page 4 contains only fixed text (say operator instructions ...) Is it possible to create such a unique report instead of creating four standalone report and then merge the PDFs.

Creating Pie Chart in iReport (4.6.0)

由 拥有回忆 提交于 2019-12-08 20:14:29
I need help making only one (complete) Pie Chart show up when using GROUP BY in my query ( SQL ) using iReport 4.6.0. I need to create a report using iReport (4.6.0; I am using the standalone version, not the NetBeans Plug-in) using data pulled from an SQL database. Basically, I'm trying to create a Pie Chart of what percentage of people in the DB are male and what percentage are female. At first I tried doing two separate queries to extract this information: SELECT COUNT('person_id') FROM 'table' WHERE 'SEX' = 'M'; SELECT COUNT('person_id') FROM 'table' WHERE 'SEX' = 'F'; I tried putting both

Jasper iReport table returns an empty document although query works

由 懵懂的女人 提交于 2019-12-08 16:47:15
问题 I'm trying to create a report with Jasper iReport 4.5 and I'm using a table to show some of the data. The table is filled by a query, and when I check the preview of the query in the Query Editor, I get exactly the results that I wanted. But when I try to create the preview of the report, all I get is "The document has no pages". Not even the static text in the table header is displayed. Here is the XML of the report, but without the query: <?xml version="1.0" encoding="UTF-8"?> <jasperReport

Insert query in jasper reports

由 牧云@^-^@ 提交于 2019-12-08 14:21:35
Is it possible to execute "insert query" in IReports/jasper reports during report generation? Yes, the idea you need is parameters using this syntax: $P!{PARAM_NAME} . So your entire SQL query (or other type of query) could be simply $P!{SQL} . Then you pass in exactly the dynamic SQL that you need. UPDATE: After reading Sharad's comment, I realized that my answer above is not good. What I wrote is true... but it fails to address the core question. No, your report cannot really execute an insert statement. Strictly speaking, I'm sure it's not impossible. You could add a scriptlet or custom

Using iReport with eclipse to generate reports approperly

由 天涯浪子 提交于 2019-12-08 11:35:16
问题 I want to use iReport with my J2EE project (JSP/Servlet) in order to generate automatically any report that I want. I don't Know how to integrate ireport with my project and with eclipse and how to genarate reports. Thanks for Help. 回答1: We can integrate ireports with j2ee project using jasperreports-3.5.0.jar, commons-digester-1.7.jar, commons-beanutils-1.8.0.jar, commons-collections-3.2.1.jar etc... There might be some other jar files also. I can give you very brief code base to generate a
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