[Javascript] changing graphics in new window

[David Lovering]

I've only been able to accomplish this trick by using a somewhat klugey
method of painting two layers in the "display" window, updating the "hidden"
layer graphic, and then switching the layer once the build is complete.
Admittedly, this used some IE proprietary layer management calls, but
perhaps something similar could be devised for Mozilla, etc.

-- Dave Lovering

----- Original Message ----- 
From: "Håkan Magnusson" <hakan at backbase.com>
To: "[JavaScript List]" <javascript at LaTech.edu>
Sent: Tuesday, March 23, 2004 12:52 PM
Subject: Re: [Javascript] changing graphics in new window


> My direct answer to this would be no, you can't prevent the flickering.
> Thing is, the automatic focus/blur functionality of the browser
> application window is controlled by the operating system. You can
> trigger events when the browser gain/loses focus, but you can't prevent
> it from actually happening.
>
> I am 99.7% sure of this, perhaps you could make it work in IE through
> some ambigous speciality with that browser, but that is beyond what I
> want to know. :)
>
> Regards,
> H
>
> Donna M. Acott wrote:
>
> > Hi,
> >
> > I'm pretty much a beginner with Javascript, so please forgive me if the
> > answer to my question is obvious.
> >
> > I've launched a new window and would like to be able to click on various
> > graphics in the parent window, and have them change in the child window.
I
> > used window.focus, but when I click on a graphic in the parent window, I
get
> > a bit of "flicker" when I go back to the parent window to click on a new
> > graphic. Is there a way to get the new window to stay where it is, even
when
> > I click within the parent window? Here is what I've got:
> >
> > function newWindow(url) {
> >
> > var newWindow =
> >
window.open(url,'newwindow','width=550,height=420,scrollbars=no,resizable=no
> > ,status=no,menubar=no,toolbar=no');
> >
> > newWindow.focus();
> >
> > }
> >
> >
> > I'd thought of remote control, but everything I read tells me how to
control
> > the parent from the child, not vice versa. I'd appreciate any help you
can
> > give.
> >
> > - Donna
> >
> >
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