Problems with loading data to PDF/HTML from XML

[llokk2007]

Hello, I need some help:)
I try to make pdf/html file from XML file

in pdf I can see names of colomns, but in nodes: NULL NULL NULL NULL
what can I do?
p.s. sorry for my English)))

my code:

//so datasource is a way to XML file, xpath = "XPath", template is a way to .jrxml file, resultpath - name of report file(ends with .pdf or .html)

public static void printpdfhtml(String datasource, String xpath, String template, String resultpath)
        {
            try
            {
                
                
                JRXmlDataSource ds = new JRXmlDataSource(datasource);
                            
                JasperReport jasperReport = JasperCompileManager.compileReport(template);
               
                JasperPrint print = JasperFillManager.fillReport(jasperReport, new HashMap(), ds);
                if(resultpath.toLowerCase().endsWith("pdf"))
        
                    JasperExportManager.exportReportToPdfFile(print, resultpath);
          

                     else JasperExportManager.exportReportToHtmlFile(print, resultpath);
               
            }
            catch (JRException e)
            {
                log.info("Исключительная ситуация",e);
                e.printStackTrace();
            }
        }

[abhimanyu.prasad]

Could you please share how you are retrieving the values in the JRXML?

[llokk2007]

abhimanyu.prasad, I make a template in iReport, so I don't think its a reason, because when I make for example

"PDF Preview" PDF creates correctly...in "report Query" I set "XPath", nodes of XML "tree", drug-and-drop fields, then 

in report I add fields to DetailField...

[abhimanyu.prasad]

Hi llokk2007,

Modify your code flow to something like below:

JasperDesign jasperDesign = JRXmlLoader.load(sourceFileName);JasperReport jasperReport = JasperCompileManager.compileReport(jasperDesign);JRXmlDataSource xmlDataSource = new JRXmlDataSource(inputStream, jasperReport.getQuery().getText());JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport, parameters, xmlDataSource);JasperExportManager.exportReportToPdfFile(jasperPrint, resultpath);[/code]

If you are good with your jrxml, then this will definitely do it for you. Let me know if you still face the same issue.

[gentoo1993]

It's perfectly work. Thanks!

[llokk2007]

It's great! Thank you very much!!=)