2001 JI Open Discussion Posted August 14, 2006 Share Posted August 14, 2006 By: Ryan Johnson - delscovich report variable problem 2002-04-18 15:04Hi all, I have two questions: First, I know of several undocumented variables that are available with the $V{} syntax, including PAGE_NUMBER, PAGE_COUNT, GROUP_COUNT and REPORT_COUNT. They seem to exist by default. I was wondering if there were any others, or if these are all of them. (Maybe documentation on them is coming in the future?) Second, I have implemented JasperReporting in a program, with a "Page i of n" footer, and noticed that PAGE_COUNT does not reset between calls to fillReport(). Generating more than one report from the same VM instance results in problems. If I create three two page reports in a row, the footer on the first page for each report says "Page 1 of 2", "Page 3 of 4" and "Page 5 of 6", respectively. Is there a way to reset this variable, or is this a bug? I would guess that REPORT_COUNT will have the same problem, but I haven't tested it to find out. Thanks, Ryan By: Teodor Danciu - teodord RE: report variable problem 2002-05-13 23:58 Hi, I have not tried to reproduce your error but I'm quite sure this is exactly what happens when you reuse JasperReports objects. In the new version of the library (0.3.0), this problems are fixed, since there is enhanced support for concurrency and reusability of report objects. Thanks, Teodor Link to comment Share on other sites More sharing options...
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