[ https://issues.apache.org/jira/browse/MYFACES-3004?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Leonardo Uribe resolved MYFACES-3004. ------------------------------------- Resolution: Fixed Fix Version/s: 2.0.4-SNAPSHOT Assignee: Leonardo Uribe > prerenderView system event callback only triggered in certain cases > ------------------------------------------------------------------- > > Key: MYFACES-3004 > URL: https://issues.apache.org/jira/browse/MYFACES-3004 > Project: MyFaces Core > Issue Type: Bug > Affects Versions: 2.0.2, 2.0.3 > Environment: all, server > Reporter: Werner Punz > Assignee: Leonardo Uribe > Fix For: 2.0.4-SNAPSHOT > > > Following scenario, two pages with implicit navigation. A prerender view > system event handler set over > <h:head> > <title>Facelet Title</title> > <f:metadata> > <f:event listener="#{pageHandler.prerender}" type="preRenderView" > /> > </f:metadata> > </h:head> > Now the prerender event is called: > a) if I go via http get into the page > b) If I execute actions which stay on the page > The event handler however is not called > if I navigate into the page via an implicit (maybe also explicit) navigation > case. > A quick test revealed that the event handler is called in three cases in > mojarra and I assume our behavior is faulty > and the behavior from mojarra is the one compliant to the spec. > I am setting the priority to major because the prerenderview event is very > important in certain app classes which use callbacks to this event > to deal with auto display mechanisms and with data loading in certain app > states. > Here is the complete example: > page1: > <?xml version='1.0' encoding='UTF-8' ?> > <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" > "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> > <html xmlns="http://www.w3.org/1999/xhtml" > xmlns:h="http://java.sun.com/jsf/html" > xmlns:f="http://java.sun.com/jsf/core"> > <h:head> > <title>Facelet Title</title> > <f:metadata> > <f:event listener="#{pageHandler.prerender}" type="preRenderView" > /> > </f:metadata> > </h:head> > <h:body> > <h:form> > Hello from Facelets > <h:commandLink action="page2" value="page2"/> > </h:form> > </h:body> > </html> > page2: > <?xml version='1.0' encoding='UTF-8' ?> > <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" > "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> > <html xmlns="http://www.w3.org/1999/xhtml" > xmlns:h="http://java.sun.com/jsf/html"> > <h:head> > <title>Facelet Title</title> > </h:head> > <h:body> > <h:form> > Hello from Facelets > <h:commandLink action="page1" value="go to page 1" /> > </h:form> > </h:body> > </html> > and the corresponding bean: > @ManagedBean > @RequestScoped > public class PageHandler { > public void prerender() { > System.out.println("Prerender View"); > } > } -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.