Hi everyone,
I am new here and also in using
struts. I have this problem I encountered when I integrate jasper report with struts.
I am able to produce the pdf of my report but then i want it to be place it inside a frame in my
jsp page.
What will I do? any suggestion?
Codes:
public class GenerateReportAction extends Action {
private static Logger log = Logger.getLogger(GenerateReportAction.class);
@Override
public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response)
throws Exception {
ActionForward forward = new ActionForward();
GenerateReportForm jform = (GenerateReportForm) form;
InputStream is = JSFHelper.getCurrentLoader("").getResourceAsStream("/jasper/sampleLetter.jasper");
log.info("value of InputStream " + is);
try{
JasperReport jasperReport = (JasperReport)JRLoader.loadObject(is);
JasperPrint jasperPrint = (JasperPrint)JasperFillManager.fillReport(jasperReport,new HashMap(),newJREmptyDataSource());
response.setContentType("application/pdf");
request.setAttribute("resourceReports", jasperPrint);
}
catch(Exception e){
e.printStackTrace();
}
forward = mapping.findForward("success");
return forward;
}
}
-------------------------------------------------------------------
public class GenerateReportForm extends ActionForm {
//nothing here
}
----------------------------------------------------------------
in my jsp:
<html:form action="generateReport">
<input type="submit" name="cmdGenerate" id="cmdGenerate" value="Generate" class="buttons" />
<iframe id="pdfFrame" width="100%" height="500px"
src="${requestScope.resourceReports}"
width="100%"
height="500px">
</iframe>
</html:form>
-------------------------------------
struts.config.xml
<form-beans>
<form-bean name="generateReportForm" type="sample.form.GenerateReportForm"></form-bean>
</form-beans>
<action-mappings>
<action path="/generateReport"
type="sample.action.GenerateReportAction"
name="generateReportForm"
scope="request"
input="/genRepLet.jsp">
<forward name="success" path="/jsp/genRepLet.jsp"></forward>
</action>
</action-mappings>
Thank you in advance.
