如何在使用Pentaho报表引擎进行编码时在Subreport中使用ItemBand？Pentaho报表引擎 - 如何在Subreport中使用ItemBand
我定义我的ItemBand如下：
ItemBand rowBand = new ItemBand();
TextFieldElementFactory textFactory3 = new TextFieldElementFactory();
textFactory3.setFieldname("reportname");
Element element = textFactory3.createElement();
element.setDynamicContent(true);
rowBand.addElement(element);
itemBand2.addElement(rowBand);
现在我该怎样使用ItemBand在我的报表？
感谢，
我能够做到这一点：
RelationalGroup subgroup = new RelationalGroup();
GroupDataBody subgroupData = new GroupDataBody();
ItemBand itemBand = new ItemBand();
itemBand.setVisible(true);
subgroupData.setItemBand(itemBand);
subgroup.setBody(subgroupData);
subReport.setRootGroup(subgroup);
ItemBand rowBand = new ItemBand();
rowBand.setLayout(BandStyleKeys.LAYOUT_ROW);
TextFieldElementFactory subtext = new TextFieldElementFactory();
subtext.setFieldname("reportname");
subtext.setX(new Float(12.0));
subtext.setMinimumWidth(new Float(100.0));
subtext.setHeight(new Float(20.0));
Element subelement = subtext.createElement();
subelement.setDynamicContent(true);
rowBand.addElement(subelement);
TextFieldElementFactory subtext2 = new TextFieldElementFactory();
subtext2.setFieldname("reportheader");
subtext2.setX(new Float(112.0));
subtext2.setMinimumWidth(new Float(100.0));
subtext2.setHeight(new Float(20.0));
Element subelement2 = subtext2.createElement();
subelement2.setDynamicContent(true);
rowBand.addElement(subelement2);
itemBand.addElement(rowBand);
report.getReportFooter().addSubReport(subReport);