Hi Chris, I am not sure to see the end result of what you are trying to achieve... For me there is a difference between a background process that can take some/long time (and that can be controlled in several ways, like ajax timer or websockets) and the ajax load of a component/model which should not take time (2, or 3 sec max?). I think you should challenge why the model is so long to load...
Anyhow, if you find a way to solve your original question without correcting the load duration, the feedback of the user will ever be: "it's slow". Best regards, Sebastien On Mon, May 4, 2015 at 12:31 AM, Chris <[email protected]> wrote: > > Hi Sebastian, > > Thanks for your support! I am glad that you help me. > > I had a look at the spinner but this does not have the feature as the > progress bar to automatically show some progress? > The problem is that not only subpanel B uses the model (which takes lots > of time) but also panel A (I am using the model/data in the response Header > to add JS). > So panel A and subpanel B have to wait till the model is loaded. > > Isn’t there a way to add a progress bar either to panel A or to it’s > parent to show the progress of the model’s loading somehow which is > rendered immediately? > > Thanks, Chris > > > Am 04.05.2015 um 00:09 schrieb Sebastien <[email protected]>: > > > > Hi Chris, > > > > One solution: If it is acceptable for you to replace the progress-bar by > a > > spinner, then on-click you can add a AjaxLazyLoadPanel instance, which > > underneath loads subpanel b (#getLazyLoadComponent())... > > > > Hope this helps, > > Sebastien > > > > > > On Sun, May 3, 2015 at 11:37 PM, Chris <[email protected]> wrote: > > > >> Hi Sebastian, > >> > >> I will explain what I would like to achieve in more detail. > >> > >> Based on a component’s button click, panel A receives this event and > adds > >> a subpanel B with further information (an empty panel is replaced by > >> subpanel B). However, it takes about 30 sec to load the model which is > used > >> both by panel A and subpanel B. The panel gets only rendered after > >> everything is loaded and the user currently has to wait and does not get > >> any notification. > >> > >> Therefore, I added a progress bar (also) in panel A which should get > >> immediately updated as the wicket event is fired and executed until the > >> model is loaded. However, if I add the AbstractAjaxTimerBehavior to the > >> progress bar’s form based on the wicket event, the progress bar does not > >> get rendered. It is rendered together with panel A as all are bound to > the > >> same ajax target. > >> > >> How can I change this so that the progress bar is executed (updated) in > >> parallel to rendering panel A? > >> > >> I hope this is understandable - > >> > >> Thanks, Chris > >> > >> > >> > >>> Am 03.05.2015 um 23:22 schrieb Sebastien <[email protected]>: > >>> > >>> Hi Chris, the background process should be asynchronous... > >>> > >>> > >>> On Sun, May 3, 2015 at 9:30 PM, Chris <[email protected]> wrote: > >>> > >>>> Hi, > >>>> > >>>> the theme.css was missing. > >>>> > >>>> I have put the progress bar in a panel and add the behavior to the > form > >>>> based on a wicket event (click button). > >>>> How can I run the run the progress bar in parallel to some background > >>>> process so that the panel gets updated and not waits until the page > >> renders > >>>> itself? > >>>> update.getTarget().add(...); > >>>> > >>>> Thanks > >>>> > >>>> > >>>>> Am 03.05.2015 um 21:06 schrieb Chris <[email protected]>: > >>>>> > >>>>> Hi Sebastian, > >>>>> > >>>>> thanks - I will have a look at it. > >>>>> > >>>>> Currently, I would like to run the example, however, only the > feedback > >>>> panel is shown, but not the table. > >>>>> I have included the jquery-ui.css - what else might I be missing? > >>>>> > >>>>> Chris > >>>>> > >>>>> > >>>>> > >>>>>> Am 03.05.2015 um 20:44 schrieb Sebastien <[email protected]>: > >>>>>> > >>>>>> Hi Chris, > >>>>>> > >>>>>> Actually progressbar does not hold a timer, its a separate > >>>>>> AbstractAjaxTimerBehavior. > >>>>>> You can extend the AbstractAjaxTimerBehavior to control the > >> progressbar > >>>> - > >>>>>> like in the demo - and add this custom behavior only when you need > it > >>>>>> (button click for instance) > >>>>>> > >>>>>> Hope this helps, > >>>>>> Sebastien > >>>>>> > >>>>>> > >>>>>> > >>>>>> On Sun, May 3, 2015 at 8:06 PM, Chris <[email protected]> wrote: > >>>>>> > >>>>>>> Hi all, > >>>>>>> > >>>>>>> how can the timer of the progress bar initialized, so that it does > >> not > >>>>>>> start automatically and only after a Wicket event is received (e.g. > >>>> button > >>>>>>> click in another component?) > >>>>>>> > >>>> > >> > http://www.7thweb.net/wicket-jquery-ui/progressbar/DefaultProgressBarPage?5 > >>>>>>> < > >>>>>>> > >>>> > >> > http://www.7thweb.net/wicket-jquery-ui/progressbar/DefaultProgressBarPage?5 > >>>>>>>> > >>>>>>> > >>>>>>> Thanks, Chris > >>>>> > >>>>> > >>>>> --------------------------------------------------------------------- > >>>>> To unsubscribe, e-mail: [email protected] > >>>>> For additional commands, e-mail: [email protected] > >>>>> > >>>> > >>>> > >> > >> > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > >
