Gostaria de saber se alguém pode me ajudar, estou usando jsf 1.2 e jasper 4.1.3, o codigo Funcioanar perfeitamente, o problema é que está renderizando o html na mesma pagina tipo em cima do formulario.
[code]public void relatorioVencimentosHtml() {
FacesContext faces = FacesContext.getCurrentInstance();
HttpServletResponse response = (HttpServletResponse) faces.getExternalContext().getResponse();
HttpServletRequest request = (HttpServletRequest) faces.getExternalContext().getRequest();
String logo = getDiretorioReal("/imagens/mr/logoADA.jpg");
String jasper = getDiretorioReal("/jasper/vencimentos.jasper");
String titulo = "Relatório Vencimento";
// Parametros do relatorios
Map<String, Object> parametros = new HashMap<String, Object>();
parametros.put("P_LOGO", logo);
parametros.put("P_TITULO", titulo);
try {
PrintWriter printWriter = response.getWriter();
ByteArrayOutputStream byteOutStream = new ByteArrayOutputStream();
JasperPrint jasperPrint = JasperFillManager.fillReport(jasper, parametros, conexao);
JRHtmlExporter jrHtmlExporter = new JRHtmlExporter();
response.setContentType("text/html");
response.setCharacterEncoding("ISO-8859-1");
request.getSession().setAttribute(ImageServlet.DEFAULT_JASPER_PRINT_SESSION_ATTRIBUTE, jasperPrint);
jrHtmlExporter.setParameter(JRHtmlExporterParameter.JASPER_PRINT, jasperPrint);
jrHtmlExporter.setParameter(JRExporterParameter.OUTPUT_WRITER, printWriter);
jrHtmlExporter.setParameter(JRExporterParameter.CHARACTER_ENCODING,"ISO-8859-1");
//jrHtmlExporter.setParameter(JRHtmlExporterParameter.IS_USING_IMAGES_TO_ALIGN, true);
// To generate a HTML report we want configure ImageServlet in component.xml file of reporting UI bundle
// Then want to set the IMAGES_URI parameter
jrHtmlExporter.setParameter(JRHtmlExporterParameter.IMAGES_URI, request.getContextPath() + "/image.servlet?image=");
// remove empty spaces
jrHtmlExporter.setParameter(JRHtmlExporterParameter.IS_REMOVE_EMPTY_SPACE_BETWEEN_ROWS, Boolean.TRUE);
jrHtmlExporter.setParameter(JRHtmlExporterParameter.IS_WHITE_PAGE_BACKGROUND, Boolean.TRUE);
jrHtmlExporter.setParameter(JRHtmlExporterParameter.OUTPUT_STREAM, byteOutStream);
jrHtmlExporter.exportReport();
} catch (RuntimeException e) {
throw e;
} catch (Exception e) {
System.err.println(e.getMessage());
throw new FacesException(e);
}
finally{
try {
conexao.close();
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}[/code]
Conseguiu resolver isto?