jasper-reports
How to check if a file is being read
Could someone tell me whether it is possible to check if a file is being read. If it is being read then how do I make my program wait, till the reading is over so that it can begin writing into it.[详细]
2023-03-30 02:11 分类:问答How to print the grand total only in the last page of a very long report?
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 ap[详细]
2023-03-29 16:05 分类:问答How to print the jasper report on console
request.getSession().setAttribute(\"IMAGES_MAP\", imagesMap); exporter.setParameter(JRHtmlExporterParameter.IMAGES_MAP, imagesMap);[详细]
2023-03-29 09:26 分类:问答Calling MSSQL stored procedures from iReport
I want to call an stored procedure in an MSSQL server from iReport. Query: SET QUOTED_IDENTIFIER OFF SET DATEFORMAT mdy[详细]
2023-03-29 06:31 分类:问答How can I minimise the scale to have more detailed number using jasperReport?
I\'am using jasperReport/ireport 4.0 Using jasper I generate a report contain barChart that contain a lot of informations,[详细]
2023-03-28 21:11 分类:问答JasperReports empty chart at Report Group change
I am using JasperReports with iReport to generate reports from a MySQL data source. The reports I am attempting to generate use Report Groups to organize the information. Also, I have a chart that app[详细]
2023-03-28 20:59 分类:问答Subreport is not displayed
I started working with subreports in JapserReports. At the beginning I would like to do something very simple.[详细]
2023-03-28 15:30 分类:问答Alternative to subreports in JasperReports
I am using JasperReports in my project. During the generation of reports, I am forced to retrieve data from different tables in the database. I have used subreports, but this solutionis not satisfacto[详细]
2023-03-28 11:07 分类:问答Japanese fonts not visible in the export pdf in iReports
I ran a report through iReport which consists of data in Japanese. When I preview i开发者_JS百科t, through internal Preview, I am able to the see the data in Japanese. But when i do a PDF Preview, non[详细]
2023-03-28 09:11 分类:问答Convert iText Barcode Image from CCITT format to PNG
I\'m using iText to create a PDF417 bar code like so: private InputStream getBarcode() throws Exception {[详细]
2023-03-28 05:08 分类:问答