Thanks Murat (and Martin)
Thomas
On 4/4/06, Murat Hazer <[EMAIL PROTECTED]
> wrote:
Hi,
You should add this line just above facesContext.responseComplete() line;
facesContext.getApplication().getStateManager().saveSerializedView( facesContext);
PS: Martin's solution...On 4/4/06, Sébastien Marin < [EMAIL PROTECTED]> wrote:Hello, i have the same problem. The first action is Ok but the second just do a
refresh or made error. It is the same process when we click on the back icon of
the web browser.
I would like to understand. Thanks
Selon Thomas Gaudin <[EMAIL PROTECTED]>:
-> Hi,
->
-> I am using JasperReport to generate PDF files "on the fly".
-> It is working fine the first time I click on the link to the report but it
-> fails alternatively every 2 clicks exactly...
-> I guess I am somehow messing up the navigation mecanism but I don't know
-> where to start my investigation.
-> Any hint is warmly welcome.
-> Thanks,
->
-> Thomas
->
-> Here is the code :
-> --------------------
-> JSF Bean :
-> public class Reports extends BasePage implements Serializable {
-> public String users() {
-> List results = userManager.getUsers(null);
-> Map parameters = new HashMap();
-> parameters.put("format", "pdf");
-> parameters.put("WEBDIR", getServletContext().getRealPath("/"));
-> try{
-> InputStream is =
-> getServletContext().getResourceAsStream("/WEB-INF/reports/userList.jrxml");
-> JRBeanCollectionDataSource ds = new
-> JRBeanCollectionDataSource(results);
->
-> getResponse().setContentType("application/pdf");
-> getResponse().addHeader("Content-Disposition", "attachment;
-> filename=userList.pdf");
->
-> JasperDesign jasperDesign = JRXmlLoader.load(is);
-> JasperReport jasperReport = JasperCompileManager.compileReport
-> (jasperDesign);
-> JasperPrint jasperPrint =
-> JasperFillManager.fillReport(jasperReport,
-> parameters, ds);
-> JasperExportManager.exportReportToPdfStream(jasperPrint,
-> getResponse().getOutputStream());
->
-> getFacesContext().responseComplete();
-> }
-> catch(Exception e){
-> log.error(e);
-> }
-> return null;
-> }
-> --------------------
-> The link to generate report :
-> <h:commandLink value="report" action="">-> --------------------
-> faces-config.xml :
-> <managed-bean>
-> <managed-bean-name>reports</managed-bean-name>
-> <managed-bean-class>org.appfuse.webapp.action.Reports
-> </managed-bean-class>
-> <managed-bean-scope>request</managed-bean-scope>
-> <managed-property>
-> <property-name>userManager</property-name>
-> <value>#{userManager}</value>
-> </managed-property>
-> </managed-bean>
--
Murat HAZER
Elektrik-Elektronik Mühendisi - Electrical-Electronics Engineer
Tel - Phone: +90 222 335 05 80 - 1395
Cep Tel - Mobile Phone: +90 532 472 00 63
Blog URL: http://www.projedunyasi.org
Yahoo Group: http://groups.yahoo.com/group/malatyafenlisesi/
