How? Pls tell me. Servlet or jsp will catch the msg
and then how it will call the script and what script?
--- Gene Chuang <[EMAIL PROTECTED]> wrote:
> javascript
>
> -----Original Message-----
> From: A mailing list for Enterprise JavaBeans
> development
> [mailto:[EMAIL PROTECTED]]On Behalf Of
> sudarson roy pratihar
> Sent: Monday, February 12, 2001 7:52 AM
> To: [EMAIL PROTECTED]
> Subject: Re: Can it be possible in j2ee architecture
> ?
>
>
> Hi,
> I'm sorry that my language was not enough straight
> forward to put the question.
>
> Anyway, u have understood the problem correctly:
> I want to refresh the page asynchronously. So no
> question of refreshing at n sec intervals. It should
> be immidiately updated whenever the bean updates the
> table.
>
> applet ,as u told, may create problem. So any other
> solution related to jsp or DHTML?
> Thanks and Regards,
> sudarson
>
> --- Sacha Labourey <[EMAIL PROTECTED]>
> wrote:
> > hello,
> >
> > I am not sure if I well understand your question.
> > Consequently, I am not
> > sure if you are on the good ML... ;)
> >
> > What you want (if I suppress all J2EE buzzwords)
> is
> > to refresh a web page
> > asynchronously when a particular event occurs (on
> > the server). Right?
> >
> > If so, this is definitively not a J2EE problem but
> > rather a browser/HTTP
> > session problem.
> >
> > If you want to stay pure HTML, the only thing you
> > can do is to automatically
> > refresh your page every n seconds. Otherwise, you
> > may use some applet
> > registering on the server to receive callbacks.
> > Nevertheless, I think (if my
> > memory serves) that callbacks requires your applet
> > (inbound TCP connection)
> > to enhance its standard security context in the
> > browser (which is
> > non-standard with the different browsers on the
> > market...)
> >
> > Is there a more elegant solution with Javascript
> and
> > some DHTML? don't
> > know... maybe
> >
> > Maybe using an hidden frame which refresh itself
> > every n seconds and only
> > updates the DHTML content of another visible frame
> > if its new value is
> > different than the one on the visible frame... Any
> > other idea?
> >
> > Cheers,
> >
> >
> >
> > Sacha
> >
> >
> >
> > > -----Message d'origine-----
> > > De : A mailing list for Enterprise JavaBeans
> > development
> > > [mailto:[EMAIL PROTECTED]]De la part de
> > sudarson roy pratihar
> > > Envoye : lundi, 12 fevrier 2001 16:03
> > > A : [EMAIL PROTECTED]
> > > Objet : Can it be possible in j2ee architecture
> ?
> > >
> > >
> > > Hi All,
> > > I want to design a page whose content is
> dynamic.
> > > Let's take the example of cricket score board.
> > > Whenever an ejb updates the table which is
> source
> > of
> > > data for the page in jsp, it will send to a
> > message to
> > > the jsp/servlet. And JSP should chgange the
> > content in
> > > clinet's browser. Is it possible? If yes, how ?
> We
> > can
> > > take ejb2.0 for message driven bean and jms
> along
> > with
> > > jsp.And refreshing of the page should be based
> on
> > the
> > > message , not on time intervals.
> > >
> > > Thanks and Regards,
> > > sudarson
> > >
> > >
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