jasper-reports

问题 I am creating JR report with embedded sql query by iReport 4.5.0 . I already added parameter in Query. But I will want to give flexibility so that user can pass parameter or can not pass parameter so that same report can work with my web application. Can anyone tell me how can make my report that much flexible so that user can or cant pass parameters. I modified the queryString like this: SELECT columnA, ColumnB FROM Table WHERE Table."columnA" = $P!{} But iReport failed to generate report.

问题 I want to check if else condition in subreports for page break like. I am printing customername in pdf report using jasper template, i need to break the page if the customer name is different and the new customer name should be printed in new page. How to do that? 回答1: A couple of different possibilities: Page Break Add a Page Break Change its PrintWhenExpression Report Group Right-click on the report name (in the Report Inspector) Select Add Report Group Provide a Group Name (e.g.,

问题 I want to check if else condition in subreports for page break like. I am printing customername in pdf report using jasper template, i need to break the page if the customer name is different and the new customer name should be printed in new page. How to do that? 回答1: A couple of different possibilities: Page Break Add a Page Break Change its PrintWhenExpression Report Group Right-click on the report name (in the Report Inspector) Select Add Report Group Provide a Group Name (e.g.,

问题 I want to check if else condition in subreports for page break like. I am printing customername in pdf report using jasper template, i need to break the page if the customer name is different and the new customer name should be printed in new page. How to do that? 回答1: A couple of different possibilities: Page Break Add a Page Break Change its PrintWhenExpression Report Group Right-click on the report name (in the Report Inspector) Select Add Report Group Provide a Group Name (e.g.,

问题 How do i increase the width of a column in jasper reports dynamically in java, i have tried changing many things in java side like reading the style sheet and changing the values. But in this case i don't know how to initialize the method which will read the width and change it. 回答1: Lets say your report variable is called jasperReport JasperReport jasperReport; You need to get the band (JRBand) your column is in. Assuming it is in the detail band: JRBand band = jasperReport.getDetail(); And

问题 How do i increase the width of a column in jasper reports dynamically in java, i have tried changing many things in java side like reading the style sheet and changing the values. But in this case i don't know how to initialize the method which will read the width and change it. 回答1: Lets say your report variable is called jasperReport JasperReport jasperReport; You need to get the band (JRBand) your column is in. Assuming it is in the detail band: JRBand band = jasperReport.getDetail(); And

问题 How do i increase the width of a column in jasper reports dynamically in java, i have tried changing many things in java side like reading the style sheet and changing the values. But in this case i don't know how to initialize the method which will read the width and change it. 回答1: Lets say your report variable is called jasperReport JasperReport jasperReport; You need to get the band (JRBand) your column is in. Assuming it is in the detail band: JRBand band = jasperReport.getDetail(); And

问题 Quick preface. My company is actually paying for Jasper support, but they have been unable to help me. At this point googling for the answer only leads me to my own unanswered forum threads on their site. I am going crazy. I am having a terrible time writing code to handle cascading inputs with Jasper's Web Services API. Their web services sample web app does not handle this (even though this feature is something they have been heavily pimping since 3.7). The only place where I have found an

问题 Quick preface. My company is actually paying for Jasper support, but they have been unable to help me. At this point googling for the answer only leads me to my own unanswered forum threads on their site. I am going crazy. I am having a terrible time writing code to handle cascading inputs with Jasper's Web Services API. Their web services sample web app does not handle this (even though this feature is something they have been heavily pimping since 3.7). The only place where I have found an

问题 Obviously <dependency> <groupId>net.sf.jasperreports</groupId> <artifactId>jasperreports</artifactId> <version>6.1.1</version> </dependency> depends on jasperreports-functions, but I cannot find this in any repository. I see the jar file in Tibco Jasper Studio, I found http://community.jaspersoft.com/project/jasperreports-library/releases link to download the library, however we use maven in corporate environment, so I would appreciate maven repository to download the artifact automatically.