Hi Chris, I had a quick look today, I just applied the suggestion I mentioned previously and I have now a result... https://github.com/cat1000/FutureProgressBar/pull/1
Best regards, Sebastien On Tue, May 5, 2015 at 1:52 AM, Chris <[email protected]> wrote: > Hi Sebastian > > thanks for the update! > > Chris > > > > Am 05.05.2015 um 01:39 schrieb Sebastien <[email protected]>: > > > > Hi Chris, > > > > I just had a brief look at files in the project. At least one thing which > > is wrong: > > > https://github.com/cat1000/FutureProgressBar/blob/master/src/main/java/my/company/panels/RoutingListPanel.java#L24 > > > > You should not unwrap the model object in a ctor; use the model directly. > > Also for subsequent components, use a model (like a propertymodel) > > That explains why your model object seems to never be updated, actually > the > > listview is pointing the the old model object... > > > > I will try to have a deeper look tomorrow... > > > > Best regards, > > Sebastien. > > > > > > On Mon, May 4, 2015 at 9:47 PM, Chris <[email protected]> wrote: > > > >> Hi Sebastian & all, > >> > >> I have set up a quick start project (see > >> https://github.com/cat1000/FutureProgressBar < > >> https://github.com/cat1000/FutureProgressBar>). > >> Please read the readme.txt file contained in the package <pages> to get > an > >> overview over the goals and the open questions. > >> > >> Basically, I am using a Future-Task to load data from a long-running > >> service and in the meantime would like to display the loading progress > via > >> a progressBar. > >> This basically is working. > >> > >> However, after the loading has finished, the panel is not reloaded. > >> > >> Thanks a lot for your help! > >> > >> Chris > >> > >> > >>> Am 04.05.2015 um 11:40 schrieb Sebastien <[email protected]>: > >>> > >>> Hi Chris, > >>> > >>> > >>> I am using a heuristic for an optimization problem and this takes about > >>>> 5-10 seconds. > >>>> So it might be a good idea to use a future task to run this service, > >> which > >>>> receives the data (list of object) in the end. > >>>> In the beginning, I would like to initialize the model with an empty > >> list > >>>> so that the page is displayed fast, and in parallel execute a future > >> task; > >>>> as soon as the service has some results, exchanging the model against > >> the > >>>> data returned. > >>>> > >>>> I have looked at the example described here: > >>>> https://gist.github.com/jonnywray/636875 < > >>>> https://gist.github.com/jonnywray/636875> > >>>> > >>>> The future is called correctly, but how can the component/panel be > >> updated > >>>> via the onPostSuccess(AjaxRequestTarget target) method? > >>>> > >>> > >>> target.add(yourPanel) ? > >>> Caution: it will call model#getObject. Given your explanation I don't > >> think > >>> your model is a LDM. Just be aware... > >>> > >>> > >>>> By the way, what is the difference when setting the model via > >> constructor > >>>> (e.g. new Panel(id, model)) or via setDefaultModel method? > >>>> > >>> > >>> There should no be differences. However, if you change the model object > >>> dynamically/afterward, you have to use #set[Default]ModelObject instead > >> of > >>> #set[Default]Model. > >>> > >>> > >>>> With the first, the default model is still null. > >>>> > >>> > >>> No sure to follow here, because you said you initialized the model with > >> an > >>> empty list... So neither the model and the modelobject should be > null... > >>> > >>> > >>>> > >>>> Thanks, Chris > >>>> > >>>> > >>>> > >> > >> > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > >
