Okay, I'll look into it as soon as i get some time. -Matej
On 5/3/07, RedFury <[EMAIL PROTECTED]> wrote: > > > Ok I have spent a fair amount of time putting together a wicket example of > my two problems. It is a netbeans project but pretty bare-bones so it > should be pretty easy to get working in other IDE's. I have attached it > here so if any of the wicket-gurus out there would take a quick look I would > very much appreciate it. > > Basically there were two problems and this is how I reproduced them: > > Problem 1 - Ajax failing to update (requesting wrong page version maybe..?) > > Happens on all browsers (IE, Firefox, opera tested.) > Open up firefox and paste app URL > Click on Tab 3 (ajax request will put tab 3 up) > Click back on Tab 1 > Open up second tab and paste URL > Go back to first tab and look at Wicket Ajax debug. Update is failling > because the server is sending Component ID's which don't exist on the > client. They've got their pages mixed up. > > ---------------------------------------------------------------------------------------- > > Problem 2 - Back button -> Forward button failure > > Happens only on Firefox (I think) so maybe a browser problem ? > Open up firefox and go to any site, I usually used google > Paste app URL into browser. > Click on Tab 3 > Click the back button to go back to google. > Wait a while for page to 'expire'. Doesn't seem to take more than about 30 > secs - 1min. > Click forward. Server is contacted and page reset, showing tab 1. > Click on a subtab of tab1. You'll get an error saying the page couldn't > find the component/behavior, as if it still > thinks it is on Tab 3 (?) > > Anyways, thats about all I can add for now. If someone would be so kind as > to have a quick look at the attached project and offer some feedback, that > would be awesome. > > Cheers, > Dean > > > > RedFury wrote: > > > > Sorry for replying to my own post, but I found another problem which seems > > to be related or the same thing. > > I'm not sure if its wicket 1.3 or my code but I'm going to try to write a > > simple app to demonstrate the problem then submit it here. > > > > Anyways, if I open my browser (firefox latest, fully updated) and start on > > a different, non-wicket page (say google) Then go to my wicket app. I > > have a bunch of ajaxed tabs which start out on tab 1 when the page loads. > > Each tab loads in a bunch of new html components in a panel, replacing the > > old panel. So I click on tab 2 and new html gets ajaxed in, replacing a > > lot of the old components in tab 1. Then I click 'back' to go back to > > the non-wicket page. I sit on that page until the wicket-page has timed > > out, then click forward now. Now the server loads my page again, and its > > reset back to its original form with tab 1 showing. However, if I try to > > perform an ajax action within that tab, I get a server error telling me > > that it couldn't find the panel, because the server has got some weird > > state where even though it fetched me the reset page, it still thinks I'm > > on the modified page when I submit an ajax request. > > > > All this is very weird and probably doesn't make much sense without a > > solid example, so I'm going to try to put one together and hopefully some > > wicket guru can find out if its a bug or something I'm doing in my code > > which I shouldn't be. > > > > Cheers, > > Dean > > > > > > RedFury wrote: > >> > >> Hi Matej, > >> > >> I got the latest SVN trunk and it did indeed fix the 'session expired' > >> problem. However, another problem with opening a new tab still persists > >> and I think it may have to do with page cloning combined with dynamic > >> ajax page updates. I will try to explain as best I can but I'm not > >> overly familiar with the internal workings of wicket. > >> > >> My app has 1 main page, and everything else is loaded dynamically using > >> Ajax. I perform the following steps after deploying my app: > >> > >> -Open firefox and paste the link to my wicket servlet. A new page, Page > >> A, is created on the server using PageMap A. By default, my "Page A" is > >> constructed with 5 tab options, with the contents for Tab 1 loaded. > >> > >> -I click on tab 2 in Page A. This sends of an AJAX request which > >> dynamically replaces panels on Page A (specifically replaces > >> tab-content-panel-1 with tab-content_panel-2.) > >> > >> - I open a new tab and paste the servlet link into it. The following > >> occurs: > >> > >> - Two new pages appear to be created (at least my "Page A" constructor is > >> called twice), lets call them Page B and Page C. Page B uses Pagemap A > >> again, and by default is created with Tab 1 loaded again. Page C uses a > >> new pagemap (PageMap B) and all subsequent ajax requests from the second > >> tab appear to go to Page C, as you would expect. > >> > >> - Back in Tab A, the next ajax request is activated and this is when > >> things go bad ... I get errors because its trying to update components > >> that don't exist on the page. Upon inspection, what is happening is that > >> the AJAX request from Tab 1 seems to be targetting a different page, with > >> different page state, quite possibly page B. It's AJAX error spits out > >> the ID's of things it can't find and they are all ID's that belong to > >> components inside Tab-Panel-1. So the AJAX request to the server grabs a > >> page which thinks its on Tab1, but in actual fact, according to the > >> client, we are on page 2. > >> > >> I hope this is enough information to go on, > >> I've searched my code thoroughly and am not sure what else I could do to > >> stop this issue. It seems like wicket is replacing my 'active page' for > >> Tab 1, but replacing it with a newly constructed page and not taking into > >> account any ajax changes the user may have already made to that page. > >> > >> If you, or anyone else, could assist me with this issue I would be very > >> appreciative. I have tried to be detailed but if there is more info > >> needed please let me know. > >> > >> Thanks heaps for your time, you guys do a great job! I am loving wicket. > >> Regards, > >> Dean > >> > >> > >> Matej Knopp-2 wrote: > >>> > >>> Hi, > >>> > >>> This was recently fixed. Can you please try getting wicket from svn to > >>> see if it help your problem? > >>> > >>> -Matej > >>> > >>> On 5/1/07, RedFury <[EMAIL PROTECTED]> wrote: > >>>> Hi fellow wicket-ers. I am attempting to write a small wicket app > >>>> which can > >>>> use multiple windows. The app updates a simple component using an ajax > >>>> timer. I am doing a simple pagemap mapping in my code so I am certain > >>>> that > >>>> each window is using a different pagemap. With just one page it is > >>>> fine, > >>>> however as soon as I open up a second tab, I get a "session expired" > >>>> message > >>>> in the first tab when it attempts its next ajax reques.t When I follow > >>>> the > >>>> "return to home page" link the page refreshes and all is fine again. I > >>>> compared the two .html pages (the one which failed and the refreshed > >>>> one > >>>> which works) and it seems the only difference is the value of the > >>>> wicket:interface value in the ajax calls (0 in the old version, 3 in > >>>> the > >>>> new.) Now, I know that with multiple window support in wicket, it > >>>> clones the > >>>> original page (or something similar) whenever you open a new tab, is it > >>>> possible that this process is somehow incrementing the page version > >>>> number, > >>>> then the ajax request fails because its using the wrong > >>>> wicket:interface? I > >>>> have tried all sorts of stuff like turning versioning and not just > >>>> targetting the 'active' page, but to no avail. I did a lot of searches > >>>> and > >>>> have read other similar reports from other users but the problem never > >>>> semed > >>>> to get resolved? Any help on this matter would be greatly aprpeciated, > >>>> I can > >>>> supply some code if needed. However even with an almost-blank app > >>>> (simple > >>>> label component and an AjaxSelfUpdating behavior which does nothing) > >>>> the > >>>> "session expired" message still appears in the original tab after > >>>> opening a > >>>> second tab. Thanks Dean > >>>> ________________________________ > >>>> View this message in context: Ajax Request problem with new window > >>>> tabs > >>>> (Wicket 1.3 snapshot) > >>>> Sent from the Wicket - User mailing list archive at Nabble.com. > >>>> > >>>> ------------------------------------------------------------------------- > >>>> This SF.net email is sponsored by DB2 Express > >>>> Download DB2 Express C - the FREE version of DB2 express and take > >>>> control of your XML. No limits. Just data. Click to get it now. > >>>> http://sourceforge.net/powerbar/db2/ > >>>> _______________________________________________ > >>>> Wicket-user mailing list > >>>> Wicket-user@lists.sourceforge.net > >>>> https://lists.sourceforge.net/lists/listinfo/wicket-user > >>>> > >>>> > >>> > >>> ------------------------------------------------------------------------- > >>> This SF.net email is sponsored by DB2 Express > >>> Download DB2 Express C - the FREE version of DB2 express and take > >>> control of your XML. No limits. Just data. Click to get it now. > >>> http://sourceforge.net/powerbar/db2/ > >>> _______________________________________________ > >>> Wicket-user mailing list > >>> Wicket-user@lists.sourceforge.net > >>> https://lists.sourceforge.net/lists/listinfo/wicket-user > >>> > >>> > >> > >> > > > > > http://www.nabble.com/file/8194/WicketTabExample.7z WicketTabExample.7z > -- > View this message in context: > http://www.nabble.com/Ajax-Request-problem-with-new-window-tabs-%28Wicket-1.3-snapshot%29-tf3673608.html#a10300091 > Sent from the Wicket - User mailing list archive at Nabble.com. > > > ------------------------------------------------------------------------- > This SF.net email is sponsored by DB2 Express > Download DB2 Express C - the FREE version of DB2 express and take > control of your XML. No limits. Just data. Click to get it now. > http://sourceforge.net/powerbar/db2/ > _______________________________________________ > Wicket-user mailing list > Wicket-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/wicket-user > ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
