mathewrond Posted October 23, 2006 Share Posted October 23, 2006 Hi,I pass a "isAccountID" variable from Java programme to Jasper reports during the fill time. This is a Boolean parameter. If the parameter is "true" then I need to display <pageHeader> only for the first page. But here is the actual problem. I have a subreport in <title> band and I cannot figure out how many pages this subreport takes. So the below code would never work for me Code:<printWhenExpression> <![CDATA[boolean($V{PAGE_NUMBER}.intValue()==1)]]></printWhenExpression> How do I solve my problem? Is there a way to get total number of pages that subreport has taken so that I can add +1 to the returnValue and check the printWhenCondition. But again will this work? Thank you for your help. Mathew Link to comment Share on other sites More sharing options...
lucianc Posted October 24, 2006 Share Posted October 24, 2006 You can return the number of pages from the subreport:Code:<variable name="subreportPages" class="java.lang.Integer" calculation="System"/>..<subreport> .. <returnValue subreportVariable="PAGE_NUMBER" toVariable="toVariable"/> You can also take other approaches, e.g. create a dummy group and use its header instead of the page header if you only want it on the first page.. HTH,Lucian Link to comment Share on other sites More sharing options...
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