How to display JasperReports Viewer inside a JPanel/JFrame..?
I'm a newbie in using JasperReports
. In my Swing
application I want t开发者_高级运维o show JRViewer
inside a JPanel
or JFrame
.
Can anyone help me out?
JRDataSource dataSource = ...;
Map parameters = new HashMap();
parameters.put("id", 42);
JasperReport report = (JasperReport)
JRLoader.loadObject("c:/reports/report.jasper");
JasperPrint jasperPrint = JasperFillManager.fillReport(report, parameters, dataSource);
JFrame frame = new JFrame("Report");
frame.getContentPane().add(new JRViewer(jasperPrint));
frame.pack();
frame.setVisible(true);
The JRViewer
class is a subclass of javax.swing.JPanel
, so treat it like a normal JPanel
and do your stuff.
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