Hi Mark,
It would be great if you could give me an example
code. I did not understand what you wrote? is there
any article where I could read about that?
I don't know what is a TreeMap. Could you enlighten
me?
Thanks,
Ravi.
--- Mark Galbreath <[EMAIL PROTECTED]> wrote:
> Nah...that would not be efficient. Better to do it
> on the server by sending
> the data into a TreeMap (implements SortedMap) and
> make it available to all
> clients through a serialized download.
>
> Cheers!
> Mark
>
> ----- Original Message -----
> From: "Mike Peyvandi" <[EMAIL PROTECTED]>
> Sent: Tuesday, July 17, 2001 11:39 PM
>
>
> > Another option would be an applet in the response
> to take care of sorting
> at
> > the client side. This way you can omit some extra
> calls to the server for
> > sorting purpose.
> >
> > Mike
> >
> >
> > -----Original Message-----
> > From: Kevin Baynes
> > Sent: Tuesday, July 17, 2001 2:43 PM
> >
> > Ravi-
> >
> > You could make the database call, save the results
> into a temporary
> > structure, put it where you can access it on the
> next call. You can do
> this
> > by either saving it to the Session, or by
> serializing it to a file and
> > accessing it by some key that you save to the
> Session.
> >
> > You could use Arrays, Vectors, Lists, or a custom
> built object.
> >
> > I suggest you use Lists and Comparators for
> storage and sorting.
> >
> > Kevin Baynes
> > Seagull Software
> >
> > > -----Original Message-----
> > > From: Ravi Shankar Jagarapu
> > > Sent: Tuesday, July 17, 2001 12:39 PM
> > >
> > > I am retrieving data from the database with
> several
> > > fields, like for example first name, last name,
> > > join date, salary.
> > >
> > > This data is displayed by the servlet.
> > > Now my requirement, is that, if anyone clicks on
> first
> > > name, the data should now be displayed sorted on
> that
> > > field and if on salary then sorted on salary.
> > >
> > > I don't want to connect to the database each
> time and
> > > retrieve the same information just to sort the
> data
> > > which is already available to me.
> > >
> > > Can anyone suggest a better method? Would be
> great if
> > > you could give an example code.
> > >
> > > Many Thanks,
> > > Ravi.
>
>
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