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From Zbynek Vavros <zbynekvav...@gmail.com>
Subject Re: Lazy modal window
Date Mon, 11 Mar 2019 22:09:28 GMT
Aha I see, the solution is to set the content panel when the ajax event
occurs...

Thanks!

On Mon, Mar 11, 2019 at 10:10 PM Sven Meier <sven@meiers.net> wrote:

> Hi,
>
> publish you quickstart on a public repository (e.g. Github) or store it
> on a file hoster so we can take a look.
>
> But it's not hard actually - you can delay setting the content of your
> dialog until it is shown:
>
>      @Override
>      public void onClick(AjaxRequestTarget target)
>      {
>          modal2.setContent(createContent(modal2.getContentId()));
>          modal2.setWindowClosedCallback(target -> modal2.setContent(new
> WebMarkupContainer(modal2.getContentId())) );
>          modal2.show(target);
>      }
>
> Have fun
> Sven
>
>
> Am 11.03.19 um 17:20 schrieb Zbynek Vavros:
> > Well for me the code in content's panel is executed when the page
> > containing the link/button is rendered.
> > Doesn't matter if I click it or not. Maybe I do smth terribly wrong...
> >
> > I could provide quick-start I'm just not sure how it works here (do I
> > attach it to email?).
> >
> > On Mon, Mar 11, 2019 at 1:17 PM Martin Grigorov <mgrigorov@apache.org>
> > wrote:
> >
> >> On Mon, Mar 11, 2019 at 2:07 PM Zbynek Vavros <zbynekvavros@gmail.com>
> >> wrote:
> >>
> >>>   Let's say modal windows does some quite expensive query and user
> never
> >>> displays this window.
> >>> In this case the query will be done even when not needed.
> >>>
> >>> Is there any other way to make sure the content isn't loaded until
> >> needed?
> >> The content of the ModalWindow is shown after your application executes
> >> modalWindow.show(target), e.g. after clicking on a link/button.
> >>
> >>
> >>
> >>>
> >>> On Mon, Mar 11, 2019 at 1:05 PM Martin Grigorov <mgrigorov@apache.org>
> >>> wrote:
> >>>
> >>>> Hi,
> >>>>
> >>>> On Mon, Mar 11, 2019 at 11:51 AM Zbynek Vavros <
> zbynekvavros@gmail.com
> >>>> wrote:
> >>>>
> >>>>> Hi,
> >>>>>
> >>>>> I see content of modal windows being created even before the window
> >> was
> >>>>> displayed.
> >>>>> Is proper way to make this lazy by using AjaxLazyLoadPanel in
> >>>>> ModalWindow.setContent ?
> >>>>>
> >>>> This is a matter of requirements/taste.
> >>>> Your users would prefer to see the content as soon as possible.
> >>>>
> >>>>
> >>>>> Thanks
> >>>>>
>
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