shriyakish

Hello, I am trying to export a report with over 10000 pages. I am using a virtualizer to avoid out of memory error. I am currently trying to write the pdf export to a destination file in the 'JasperReportsPdfView' class. But I am unable to return the filename as the exportReport() method returns void. Moreover, the method also writes out the info into response. Can someone please help me with a code snippet to achieve this? thanks.

Hello, I am using Jasper Report to render a report which has large data and runs over 1000 pages. The report rendering is very slow and takes over 11 minutes(and counting) and uses up a lot of memory. My system becomes unstable too. Could anyone please help me how to speed up jasper report filling? Thanks.

Hello all, I have a requirement. I am getting a dataset having data like : Code_TYPE CODE_NAME DOLLARS SITE BRAIN $2000 SIC LUNG $3000 SITE LIVER $1200 ..... I have a group which groups these and displays like : SIC LUNG $3000 SITE BRAIN $2000 SITE LIVER $1200 The group expression is $F(CODE_TYPE) However, I want the SITE type codes to be displayed first. Like : SITE BRAIN $2000 SITE LIVER $1200 SIC LUNG $3000 How can I modify the group expression to group descendingly? Thanks.

Oh... there is also a property in IReport setMinHeightToStartNewPage. Will try to set that in IReport and see if it works. Thanks.

Thank You for your reply. I have never worked with Scriptlets before. I will look into it and see if it solves my problem and get back. Thanks once again.

Hello, I need a specific text in Details band to come on a new page. So I create a dummy group and add the field to the group. But when I set property ' start on a new page' to true, it still continues with the Detail section. Please help. I am using IReport 3.5 Thanks.

Hello, I am using Jasper Report in order to eliminate all crystal reports in our project. I would like to know if it is possible to show the Jasper report(html) within the web page just like a crystal report is displayed. Any help in this will be appreciated. My requirement basically is : user goes to a parameter page, selects parameters, back end Java retrieves the data and then the user is sent to the report page. Currently here I am able to throw the Jasper report out with an open save dialog. How can I have the Jasper report to be displayed in the page? Thanks, -V

Finally figured out! the 'mode' was in the sub report. Modifying that to 'Opaque' solved the error. -Viidhya

Hii Enovas, I have been working on Jasper report till now and yet I am to find a solution for this particular issue.Do post your findings here in case you come across something.

Hello Raman, Thanks for your reply. I am aware of modifying the jrxml based on the error. However this error that comes , the attribute is NOT there in the jrxml at all. From somewhere it seems to go as null. Have attached the jrxml for your reference. Please help

Thanks a lot for your reply. I am using Ireport 3.5.0 There is no mode in my jrxml.Thats what is stranger. When I click 'Opaque' mode gets inserted.Then I remove it. But still the same problem. I am not able to move ahead at all :( Please help. Attached the jrxml for your reference.

Hello Raman, Can you please let me know if you figured out the problem? I got this error just today and I am surprised as there is nothing out of place in my jrxml. Will be really grateful if you can share your solution. -Viidhya

Hello all, I ungraded to the new version of Jasper Reports 3.5.0. When I try to export to excel it gives me error : java.lang.NoSuchMethodError: org.apache.poi.hssf.usermodel.HSSFSheet.setColumnWidth(II)V I am using "JasperReportsMultiFormatView" to generate the report. The same is happening with Jasper Report version 3.1.4 too. Any suggestions?

Hello, I am getting the same error with the new versions of Jasperreport both 3.1.4 and 3.5.0 I am using JasperReportsMultiView for generating all views. Please help.

Thanks for your suggestion. However I do not need it in 'all' pages but only on the ones that are overflowing. When I do a Print header on each page = true it displays on all pages. How do I track overflowing of a group?