Hi Wim,
The issue is associated with the setHidden() function
we put a container initially as hidden and at some point we make it show,
When we cal another function which have a delay. then the container
automatically get hidden and we *cant* make it show by calling set hidden as
false
I made it as different container without hide() and solved the issue
tempararily.
Thanks
Ajith James
On Tue, Aug 11, 2009 at 5:39 PM, Wim Dumon <[email protected]> wrote:
> Hello Ajith,
>
> I modified hello.C (our hello world example) like this, and cannot see
> the behavior you describe:
> void HelloApplication::greet()
> {
> /*
> * Update the text, using text input into the nameEdit_ field.
> */
> greeting_->setText("Hello there, " + nameEdit_->text());
> Sleep(5000); // <--- Added sleep function
> }
> This works as expected (tested current git on both FF and IE7): a
> 'loading' indicator is shown and 5 seconds later the contents of the
> page is updated.
>
> I understand that the problem is that Wt inserts the style="display:
> none;" ? And it does this on Windows but not on Linux, and only when
> you insert a Sleep()? I'm interested to see how this happens. I
> suppose didn't happen to call WWidget::hide()?
>
> Could you send me something that demonstrates this? What version of Wt
> are you using and what browser?
>
> Best regards,
> Wim.
>
> 2009/8/11 Ajith James <[email protected]>:
> > Thanks for your response..
> > I will demonstrate a simple case.
> >
> > When we click a button and and in tht clicked function we put a Sleep().
> > The whole container the button is contained is get destroyed.
> > I checked with firebug and seen the div of the corresponding container
> gets
> > none
> > "<div id="o19d" class="CTestConnect" style="display: none;">"
> >
> >
> >
> >
> > bSendCommand->clicked().connect(SLOT(this, UIModbus::SendCommand));
> >
> > in sendCommand if we all a function from other class or just put a
> sleep
> > may be 2 seconds the whole container gets blank.
> >
> >
> >
> >
> > Please let me know whether u need more demonstration..
> >
> >
> > Thanks,
> > Ajith
> >
> >
> >
> >
> > On Tue, Aug 11, 2009 at 1:24 PM, Wim Dumon <[email protected]> wrote:
> >>
> >> Hello Ajith,
> >>
> >> Do you have a (small) testcase that demonstrates this problem? You may
> >> also mail it off-list.
> >>
> >> Regards,
> >> Wim.
> >>
> >> 2009/8/11 Ajith James <[email protected]>:
> >> > Hi
> >> > I am a novice programer in Wt. I am using the wt windows version for
> my
> >> > project.
> >> > I am facing an issue now
> >> > I called a windows function. The called function have a wait call and
> >> > the wt
> >> > container is getting blank after the delay.
> >> > If there is no delay then the program works fine. The same code i
> tested
> >> > in
> >> > Linux and works well.
> >> > Whether i need to make any configuration change for this to make the
> wt
> >> > program to wait sometime for the response.
> >> >
> >> >
> >> > Any suggestions are really appreciated.
> >> >
> >> > Thanks a lot.
> >> > Ajith
> >> >
> >>
> >>
> >>
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