shaunw

Dear experts On screen we have a text field click "Show More". A subreport underneath it must then appear. "Show Less" must appear.When clicked, the subreport hides, and "Show More" reappears. How is this done? Does it use hyperlinks to change a parameter's value? Does it require a hyperlink passing a value? Many thanks in anticipation of sharing your knowledge.

Yet again, back to the basics. I have created the parameter and am isolating the test to showing or hiding a subreport. I set the "Initial Value Expression" of this parameter to "0" (in quotes), and "Variable Class" to "java.lang.String". No other properties are changed. In the subreport element within the main report, I set the "Print When Expression" to ($P{ShowClientSummary}.equals(“1”) ? Boolean.TRUE : Boolean.FALSE), yet the subreport shows in the preview. What have I done/not done? I'm most grateful for your time.

I'm really sorry to have to elaborate, but changing a parameter value seems quite elusive to me. I've experimented, googled and searched, but cannot get that working. What mechanism do I use to do it?

Hi there. Murray here. I need to create a sort of "hyperlink" such that when a button is clicked below a chart, the data displays below it. You have a "Show Data" button which when the data displays, toggles to "Hide Data" and vice versa. Many thanks

This expression found them for me in the Find and Replace uuid="\w*-\w*-\w*-\w*-\w*"

Thi matched them for me in the find replace: uuid="\w*-\w*-\w*-\w*-\w*"

Say, any ideas?

Tx. Would ticking Use Virtualiser under the Compilation and Executions Options tab help? Where can I adjust the Jave heap space? Can you elaborate on your second suggestion please?

It seems if I have 4 subreports then I run out of memory when trying to preview them. If there are three it works....

Say, Using 4.1.1 . There are numerous subreports. How can I get to bottom of issue? Tx Error filling print... java.lang.OutOfMemoryError: Java heap space null java.lang.OutOfMemoryError: Java heap space at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Unknown Source) at java.lang.Class.getDeclaredMethods(Unknown Source) at org.codehaus.groovy.reflection.CachedClass$3$1.run(CachedClass.java:83) at java.security.AccessController.doPrivileged(Native Method) at org.codehaus.groovy.reflection.CachedClass$3.initValue(CachedClass.java:80) at org.codehaus.groovy.reflection.CachedClass$3.initValue(CachedClass.java:78) at org.codehaus.groovy.util.LazyReference.getLocked(LazyReference.java:46) at org.codehaus.groovy.util.LazyReference.get(LazyReference.java:37) at org.codehaus.groovy.reflection.CachedClass.getMethods(CachedClass.java:249) at org.codehaus.groovy.reflection.CachedClass$3.initValue(CachedClass.java:115) at org.codehaus.groovy.reflection.CachedClass$3.initValue(CachedClass.java:78) at org.codehaus.groovy.util.LazyReference.getLocked(LazyReference.java:46) at org.codehaus.groovy.util.LazyReference.get(LazyReference.java:37) at org.codehaus.groovy.reflection.CachedClass.getMethods(CachedClass.java:249) at org.codehaus.groovy.reflection.CachedMethod.find(CachedMethod.java:56) at groovy.lang.MetaClassImpl.applyPropertyDescriptors(MetaClassImpl.java:2219) at groovy.lang.MetaClassImpl.setupProperties(MetaClassImpl.java:1995) at groovy.lang.MetaClassImpl.addProperties(MetaClassImpl.java:2950) at groovy.lang.MetaClassImpl.initialize(MetaClassImpl.java:2921) at org.codehaus.groovy.reflection.ClassInfo.getMetaClassUnderLock(ClassInfo.java:166) at org.codehaus.groovy.reflection.ClassInfo.getMetaClass(ClassInfo.java:195) at org.codehaus.groovy.runtime.metaclass.MetaClassRegistryImpl.getMetaClass(MetaClassRegistryImpl.java:214) at org.codehaus.groovy.runtime.InvokerHelper.getMetaClass(InvokerHelper.java:747) at org.codehaus.groovy.runtime.callsite.CallSiteArray.createPojoSite(CallSiteArray.java:107) at org.codehaus.groovy.runtime.callsite.CallSiteArray.createCallSite(CallSiteArray.java:148) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:40) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:124) at SARTotalDue46jrxml_1310628344717_17852.initParams(calculator_SARTotalDue46jrxml_1310628344717_17852:87) at SARTotalDue46jrxml_1310628344717_17852$initParams.callCurrent(Unknown Source) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:44) Print not filled. Try to use an EmptyDataSource...

Say, Just upgraded to 4.1.1 and same issue. I have a number of subreports... can this be an issue? Sorry I made an error in original port: "If I tick(should read UNTICK) ignore pagination in the main report and choose pre-view, the report just hangs and never displays. Post Edited by shaunw at 08/13/2011 18:30 Post Edited by shaunw at 08/13/2011 18:32

Say, I have a report with about 10 subreports. If I untick ignore pagination in the main report and choose pre-view, the report just hangs and never displays. If its ticked report prints fine but as 1 long page. Any idea please? Post Edited by shaunw at 08/13/2011 18:31

Say, I've selected time period as "Month" but the format of the Time-Axis is Month-YYYY. Can I change it to Month-YY as horizontal space is an issue? Also can I specify the horizontal scaling so that the chart fits in the the available horizontal space? Tx Shaun

Tx for the feedback. If that was the case then why when I Tick "Ignore Pagination" does the report print? This is surely a layout issue, and not a data issue. There are numerous subreports..... Any ideas please?

Say, Any ideas how to find whats causing the error? I want the reports detail band to run onto the next page. Code:Version:0.9 StartHTML:-1 EndHTML:-1 StartFragment:0000000111 EndFragment:0000010979 Compiling to file... C:\Documents and Settings\admin\My Documents\Voip SW\iReports\Savings Analysis Report & Management InvoiceTest.jasper Compiling subreports.... Subreport C:\Documents and Settings\admin\My Documents\Voip SW\iReports\SARCallNoTot.jrxml already compiled. Subreport C:\Documents and Settings\admin\My Documents\Voip SW\iReports\SARCallCostPerMinOSC.jrxml already compiled. Subreport C:\Documents and Settings\admin\My Documents\Voip SW\iReports\SARCallCostPerMinSC.jrxml already compiled. Subreport C:\Documents and Settings\admin\My Documents\Voip SW\iReports\SARRentals.jrxml already compiled. Subreport C:\Documents and Settings\admin\My Documents\Voip SW\iReports\SARCallCost.jrxml already compiled. Subreport C:\Documents and Settings\admin\My Documents\Voip SW\iReports\SARCallCostSC.jrxml already compiled. Subreport C:\Documents and Settings\admin\My Documents\Voip SW\iReports\SARClientSummary.jrxml already compiled. Subreport C:\Documents and Settings\admin\My Documents\Voip SW\iReports\SARCallDur.jrxml already compiled. Subreport C:\Documents and Settings\admin\My Documents\Voip SW\iReports\SARCallDurSC.jrxml already compiled. Subreport C:\Documents and Settings\admin\My Documents\Voip SW\iReports\SARCallDurTot.jrxml already compiled. Subreport C:\Documents and Settings\admin\My Documents\Voip SW\iReports\SARSummary.jrxml already compiled. Subreport C:\Documents and Settings\admin\My Documents\Voip SW\iReports\SARTotalDue.jrxml already compiled. Subreport C:\Documents and Settings\admin\My Documents\Voip SW\iReports\SARContracts.jrxml already compiled. Subreport C:\Documents and Settings\admin\My Documents\Voip SW\iReports\SARCallNo.jrxml already compiled. Subreport C:\Documents and Settings\admin\My Documents\Voip SW\iReports\SARCallCostTot.jrxml already compiled. Subreport C:\Documents and Settings\admin\My Documents\Voip SW\iReports\SARCallNoSC.jrxml already compiled. Compilation running time: 1,890! Filling report... Locale: English (South Africa) Time zone: Default Error filling print... Error encountered while waiting on the report filling thread.net.sf.jasperreports.engine.JRRuntimeException: Error encountered while waiting on the report filling thread. at net.sf.jasperreports.engine.fill.JRThreadSubreportRunner.waitResult(JRThreadSubreportRunner.java:111) at net.sf.jasperreports.engine.fill.JRThreadSubreportRunner.start(JRThreadSubreportRunner.java:74) at net.sf.jasperreports.engine.fill.JRFillSubreport.prepare(JRFillSubreport.java:634) at net.sf.jasperreports.engine.fill.JRFillElementContainer.prepareElements(JRFillElementContainer.java:327) at net.sf.jasperreports.engine.fill.JRFillBand.fill(JRFillBand.java:402) at net.sf.jasperreports.engine.fill.JRFillBand.fill(JRFillBand.java:361) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillColumnBand(JRVerticalFiller.java:2045) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillDetail(JRVerticalFiller.java:749) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReportStart(JRVerticalFiller.java:252) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:110) at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:923) at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:826) at net.sf.jasperreports.engine.fill.JRFiller.fillReport(JRFiller.java:59) at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:417) at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:247) at com.jaspersoft.ireport.designer.compiler.IReportCompiler.run(IReportCompiler.java:858) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:572) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:997) Caused by: java.lang.InterruptedException at java.lang.Object.wait(Native Method) at java.lang.Object.wait(Object.java:485) at net.sf.jasperreports.engine.fill.JRThreadSubreportRunner.waitResult(JRThreadSubreportRunner.java:100) ... 17 more Print not filled. Try to use an EmptyDataSource...