在DynamicJasper中使用子報表

我一直在Grails項目中工作。我需要用pdf，excel和word生成報告。我還能夠以上述格式生成報告。我已經使用DynamicJasper來生成報告。在DynamicJasper中使用子報表

現在我需要在生成的報告中的子報告。

生成的報告包含以下表餅圖沿，現在我需要像在這同表所示無1 子報告：

表沒有1

SN | Top 20   |Reporting  |Comparison 
1 | Dorsopathies |$181   |$5  
2 | Special   |$23   |$6  
3 | Other Wounds |$20   |$0

報告期間

Members| M Cost   |P Cost  
    47 | $4,995,541  |$1,598,049  
234 | $2,576,497  |$824,209

我的代碼生成的報告是這樣的：

if (params.format) { 
     String svg = params.svg 
     def imagePath = fetchService.getChartImage(svg) 

     FastReportBuilder drb = new FastReportBuilder(); 
     if (imagePath && imagePath!='') { 
      drb.setTemplateFile(root+"/reports/template_chart.jrxml") 
     } else { 
      drb.setTemplateFile(root+"/reports/template.jrxml") 
     } 
     Style changeStyle = new Style() 
     changeStyle.setHorizontalAlign(HorizontalAlign.CENTER) 

     DynamicReport dr = drb.addColumn("S.N", "S.N",Integer.class.getName(),30, changeStyle). 
       addColumn("Top 20", "Top 20 ",String.class.getName(),150). 
       addColumn("Reporting ","Reporting ",Double.class.getName(), 50, false, '$0.00'). 
       addColumn("Comparison ","Comparison ",Double.class.getName(), 50, false, '$0.00'). 

       addColumn("Prior Period Ranking","Prior Period Ranking",String.class.getName(), 50, changeStyle). 
       setTitle(" "). 

       setUseFullPageWidth(true). 

       build(); 

     JRDataSource ds = new JRBeanCollectionDataSource(data); 
     JasperPrint jp = DynamicJasperHelper.generateJasperPrint(dr,new ClassicLayoutManager(), ds); 


     HashMap reportParam = new HashMap(); 
     reportParam.put("TITLE","Top 20 "); 
     reportParam.put("IMAGE_LINK",root+"/images/report_logo.jpg"); 
     reportParam.put("CHART_IMAGE",imagePath); 

     generateReport(params.format, jp) 

     fetchService.deleteTempFile(imagePath) 
     return 
    } 


    [data: data, columns: columns , totalRep : totalRep, totalCom:totalCom, currentPage:''] 
} 


def generateReport(String format, JasperPrint jp){ 
    ReportWriter reportWriter 

    switch (format) { 
     case "word": 
      JRDocxExporter docExporter = new JRDocxExporter(); 
      ByteArrayOutputStream docStream = new ByteArrayOutputStream(); 
      docExporter.setParameter(JRDocxExporterParameter.JASPER_PRINT,jp); 
      docExporter.setParameter(JRDocxExporterParameter.OUTPUT_STREAM,docStream); 
      docExporter.setParameter(JRDocxExporterParameter.FLEXIBLE_ROW_HEIGHT, Boolean.TRUE); 
      docExporter.exportReport(); 
      def docResume = docStream.toByteArray(); 

      response.setHeader("Content-disposition", "attachment; filename=\"" + "Report" + ".docx\""); 
      response.outputStream << docResume 

     case "excel": 
      reportWriter = ReportWriterFactory.getInstance().getReportWriter(jp, 'XLS', [:]); 
      response.setHeader("Content-disposition", "attachment; filename=\"" + "Report" + ".xls\""); 
      break 

     default: 
      reportWriter = ReportWriterFactory.getInstance().getReportWriter(jp, 'PDF', [:]); 
      response.setHeader("Content-disposition", "attachment; filename=\"" + "Report" + ".pdf\""); 

      break 
    } 
    reportWriter?.writeTo(response); 

    return 
}

來源

2011-08-04 Prabin

您可以從JasperReportBuilder創建一個類型的對象設置屬性來報告：

JasperReportBuilder jrbSR = report();

隨着SubreportBuilder創建一個對象：

SubreportBuilder Your_OBject= cmp.subreport(your_method(columns, your_data));

打印子報表：

jrb.detail(subreportTotal);

來源

2016-10-28 19:05:45 Zaiset

在DynamicJasper中使用子報表

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