Hello Andrew, the problem below is already fixed in the up-coming release, which I used to verify this.
Let's merge your branch to trunk and work on it to get these other (minor) things fixed. On Tue, Apr 20, 2010 at 6:09 PM, Andrew Robinson <andrew.rw.robin...@gmail.com> wrote: > Werner, sorry for the short reply on that email, the "tone" probably > sounded bad. There are state saving problems when using MyFaces. > Unfortunately it is bad enough to make it completely non-functional as > all PPR post backs fail to restore the state from what I have seen. We > have no such errors when using Mojarra. > > @Matthias or Max: did one of you guys already file a bug on the > MyFaces Core for this or do we still need to? > > > To reproduce: > 1) Get a working copy of the jsf2_ajax.3 Trinidad Branch: > https://svn.apache.org/repos/asf/myfaces/trinidad/branches/jsf2_ajax.3 > 2) Run the demo project using Jetty (mvn jetty:run -PjettyConfig) > 3) Hit the page: > http://localhost:8080/trinidad-demo/faces/demos/ajaxPPRDemos.xhtml > 4) Click on one of the buttons at the top (Full Submit button is fine) > > This error results: > SEVERE: An exception occurred > javax.faces.application.ViewExpiredException: > /demos/ajaxPPRDemos.xhtmlNo saved view state could be found for the > view identifier: /demos/ajaxPPRDemos.xhtml > at > org.apache.myfaces.lifecycle.RestoreViewExecutor.execute(RestoreViewExecutor.java:114) > at > org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:138) > at > org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:88) > at javax.faces.webapp.FacesServlet.service(FacesServlet.java:189) > at > org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511) > at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1166) > at > org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:247) > at > org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:157) > at > org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92) > at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) > at > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388) > at > org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) > at > org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) > at > org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765) > at > org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418) > at > org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230) > at > org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) > at > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) > at org.mortbay.jetty.Server.handle(Server.java:326) > at > org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:536) > at > org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:930) > at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:747) > at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218) > at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:405) > at > org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409) > at > org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582) > > Form Data sent: > itxt1:Change this text2 > sf20%3Aitxt2:Change this text2 > it1: > org.apache.myfaces.trinidad.faces.FORM:j_id933005119_379c87b2 > _noJavaScript:false > javax.faces.ViewState:!yabr3gltb > : > javax.faces.behavior.event:action > javax.faces.partial.event:click > javax.faces.source:axBtn2 > javax.faces.partial.ajax:true > javax.faces.partial.execute:axBtn2 > javax.faces.partial.render:btnTarget > > Request Headers: > Content-Type:application/x-www-form-urlencoded > Faces-Request:partial/ajax > Origin:http://localhost:8080 > Referer:http://localhost:8080/trinidad-demo/faces/demos/ajaxPPRDemos.xhtml > User-Agent:Mozilla/5.0 (X11; U; Linux x86_64; en-US) AppleWebKit/533.2 > (KHTML, like Gecko) Chrome/5.0.342.9 Safari/533.2 > > On Tue, Apr 20, 2010 at 9:37 AM, Werner Punz <werner.p...@gmail.com> wrote: >> Am 20.04.10 17:00, schrieb Andrew Robinson: >>> >>> Also, are you using JSF RI? MyFaces is known to be bad with Ajax. >> >> Ouch that hit me personally, because I and others spent a load of hours to >> make >> the our javascripts as good as possible as the spec allowed (with the help >> of some others). >> >> Actually if you have run into any errors or problems regarding the Ajax part >> (which caused your conclusion), please post them to the jira under our impl >> section, so that we can fix it :-), just saying bad with ajax is no help >> here :-), we would like to have the best ajax implementation of both >> implementations (better than the RI, so any bugreport is welcome). But no >> offence taken, back to the topic. >> >> But back to the original problem, the first link (Go to Trinidad demos home >> page.) issue following xhr post: >> >> >> >> Tr-PPR-Message true >> _noJavaScript false >> event autosub >> itxt Change this text >> j_id1078059021_4041e82d >> javax.faces.ViewState !h19u5lcmm >> javax.faces.ViewState !h19u5lcmm >> javax.faces.partial.ajax true >> javax.faces.partial.event click >> javax.faces.partial.execu... null >> javax.faces.source null >> org.apache.myfaces.trinid... j_id1078059021_4041e08f >> partial true >> selOne 0 >> source j_id1078059021_4041e6c3 >> >> and the response is following: >> >> >> <?xml version="1.0" ?> >> <partial-response><changes><update >> id="tr_j_id1078059021_4041e08f_Postscript"><![CDATA[<span >> id="tr_j_id1078059021_4041e08f_Postscript"><input type="hidden" >> name="source"><script >> type="text/javascript">TrPage.getInstance()._addResetFields('j_id1078059021_4041e08f',["source"]);</script><script >> type="text/javascript">var >> j_id1078059021_4041e08f_SF={};</script></span>]]></update><update >> id="javax.faces.ViewState"><![CDATA[!h19u5lcmm]]></update><eval><![CDATA[TrPage.getInstance().__handlePprResponseAction('/trinidad-demo/faces/demos/pprDemos.jspx');]]></eval></changes></partial-response> >> >> Not sure what the eval >> TrPage.getInstance().__handlePprResponseAction('/trinidad-demo/faces/demos/pprDemos.jspx'); >> in this case triggers, it should trigger a go to the homepage. >> >> >> Werner >> >> > -- Matthias Wessendorf blog: http://matthiaswessendorf.wordpress.com/ sessions: http://www.slideshare.net/mwessendorf twitter: http://twitter.com/mwessendorf
