I wanted to use JSP because document.write creates a whole new page with
whatever you specify. JSP I can use inline without having to create my
entire page through JavaScript.
I was hoping to use the JavaScript to discover the client-side screen size,
pass that info as a variable to a JSP script that decides what size image to
use based on the incoming info.
Is there a way to pass a JavaScript determined variable to a script in a JSP
page?
Thanks for any help,
Chris
----- Original Message -----
From: "Brian P Bohnet" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, September 09, 2002 2:00 PM
Subject: Re: Getting screen height and width
> Dude,
> it will be in the javascript included in every page. I don't know
where you
> are going with the logged in thing. When you say pure JSP it isn't
possible
> because the JSP code is on the server-side.
> In the javascript you can dynamically set the by using document.write() to
produce
> the html the browser will interpret.
> I suggest looking it up dhtml examples with Google.
>
>
> Christopher Doyle wrote:
>
> > I need this to work for every user, not just logged in users. Anyone
know of
> > a way to do this in pure JSP?
> >
> > Chris
> >
> > ----- Original Message -----
> > From: "Steven A. Martin" <[EMAIL PROTECTED]>
> > To: <[EMAIL PROTECTED]>
> > Sent: Monday, September 09, 2002 12:48 PM
> > Subject: Re: Getting screen height and width
> >
> > > DisplayMode is part of the java.awt package, not the servlet/JSP
packages.
> > > You can find out the screen size through JavaScript. I don't believe
the
> > > browser sends the dimensions of itself to the server which is the only
way
> > > you could do something like this.
> > >
> > > What you could do is in the user's login screen for the session, have
> > > JavaScript discover the monitor sizing, then submit to the server to
save
> > > for any additional screens. You can also use JavaScript to output
HTML.
> > I
> > > use this rarely due to the difficulty in maintaining multiple HTML
> > renderers
> > > (JS and JSP then.)
> > >
> > > Steven
> > >
> > >
> > > ----- Original Message -----
> > > From: "Christopher Doyle" <[EMAIL PROTECTED]>
> > > To: <[EMAIL PROTECTED]>
> > > Sent: Monday, September 09, 2002 12:13 PM
> > > Subject: Getting screen height and width
> > >
> > >
> > > > I'm interested in using JSP to get the screen dimensions (not the
window
> > > > dimensions) in order to size a graphic on my page. If the screen
size is
> > > > greater than 800x600, I want the graphic to be larger. Here's the
script
> > I
> > > > was trying to use, but I keep getting errors that I can't make
static
> > > > reference to method blah... I tried using the DisplayMode.getWidth()
> > > method,
> > > > but that requires me to create an object of type DisplayMode from
which
> > I
> > > > can then get its width. But I'm interested in getting the width of
the
> > > > current user's screen, not one I might create in my program. I've
also
> > > tried
> > > > the Window.getWidth() with similar results.
> > > >
> > > > Can I do this in JSP?
> > > >
> > > > code:
> > > >
> > > > String spacer = null;
> > > > DisplayMode displayMode = new DisplayMode(800,600,24,72); //I don't
> > want
> > > to
> > > > create this
> > > >
> > > > if (displayMode.getWidth() > 800) {
> > > > spacer = ("<img src=images/0.gif width=120>");
> > > > } else {
> > > > spacer = ("<img src=images/0.gif width=40>");
> > > > }
> > > >
> > > > Thanks for any help,
> > > >
> > > > Chris
> > > >
> > > >
> > >
> >
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