Hello Hadass,
Wt does not know what you do in a WTimer, so it cannot decide when it
is appropriate to fire it or not. As long as the WTimer object exists,
it will fire, unless you stop the timer. From your description, It
seems that you want to start the timer when the page is visible, and
stop it when it becomes hidden. One method to do this is to override
the default setHidden method to do this (assuming hide() and show() is
used to hide/show the pages):
void ScheduledContatiner::setHidden(bool hide)
{
if (hide) {
timer_.stop();
} else {
timer_.start();
}
WContainer::setHidden(hide);
}
Alternatively, call start/stop your timers from the functions where
you change the visible pages.
Regards,
Wim.
2009/11/25 HADASS YAARI <[email protected]>:
> Hi everybody,
> My web site has 5 dynamic pages. I've created a class ScheduledContatiner
> that is built just like the impossible example with the timer.
> All of my pages inherit from ScheduledContatiner.
> I've noticed that even though one page is not watched (I've activated
> another page) - its timer is still working.
> The reason I've noticed it, was because (as I mentioned in another mail)
> there is one very heavy page that it's loading time is very long. So I've
> noticed that even when I watch a very simple page (with 4 table cells), the
> loading time is very long. When I stop the timer of the heavy page, the
> other pages are being loaded fast and without the user notice.
> Is it suppose to be like this? I thought that if page is not activated (on
> the screen), it's methods are not being called.
> Is there a way to prevent it?
> Thank you very much and godd day
> Hadas
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