[es] - Pozivanje JasperReport iz JBuilder-a

Mr. Rejn
Deki Karamatijević
Sremčica

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+4 Profil

Pozivanje JasperReport iz JBuilder-a

^{20.02.2007. u 15:43 - pre 209 meseci}

Imam npr. ovakav kod u apletu:

Code:

//komponente su jbuilder9 DataExpress: Database i QueryDataSet

   try{
          JasperDesign jasperDesign = JRXmlLoader.load("izvestaj.jrxml");
          JasperReport jasperReport = JasperCompileManager.compileReport(jasperDesign);
          //Connection jdbcConnection = connectDB(databaseName, userName, password);
          JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport, null,  queryDataSet1);
          JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport, null, queryDataSet1);
          JasperViewer.viewReport(jasperPrint);
       }catch(Exception ex) {
          String connectMsg = "Could not create the report " + ex.getMessage() + " " + ex.getLocalizedMessage();
          System.out.println(connectMsg);
       }

dobijem gresku:

Code:

"Applet1.java": cannot resolve symbol: method fillReport
(net.sf.jasperreports.engine.JasperReport,<nulltype>,com.borland.dx.sql.dataset.QueryDataSet)in
class net.sf.jasperreports.engine.JasperFillManager at line 135, column 55

ova fillReport metoda trazi kao treci parametar JRDataSet,sad ja pitam kako da premostim razliku
izmedju JRDataSet i jbuilder-ovog QueryDataSet, buduci da je glupo otvarati posebnu konekciju i
upit za popunjavanje izvestaja?

^{Ag + Na -> Xe}

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