----- Original Message -----
From: Pratik <[EMAIL PROTECTED]>
To: A mailing list about Java Server Pages specification and reference
<[EMAIL PROTECTED]>
Sent: Saturday, June 10, 2000 11:08 AM
Subject: Re: Re: Urgent:Displaying 10 records in one page
> Hi I want to clear some doubts about this approch
> 1)if we put vector in session variable does not it goint to increase
burdon
> on server particulary when the system is like erp and having lots of
report
> and users
> 2)if I use vector for a 2000 row query and showing 10 rows per page does
not
> it means more memory utilizaiton
>
> Am I right or wrong ?
> If right any other solution?
>
> thanks pratik
> ----- Original Message -----
> From: Sivakumar Sankarasubramanian <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Saturday, June 10, 2000 6:45 AM
> Subject: Re: Urgent:Displaying 10 records in one page
>
>
> > Hi ,
> >
> > I've done a similar exercise where I had to display only n number of
> records
> > from the database. In the JSP bean I declared a Vector and wrote set and
> get
> > methods for that. I also wrote a method wherein the Vector gets
populated
> > with the resultset I get from the database .
> > Now things are pretty easy. I just looped the Vector in each of the
pages
> > and displayed the correct number of records like 1-10 or 11-20 etc.
> > Actually the performance increased when it was stored in the bean
compared
> > to making SQL calls everytime.
> > One important thing is that the page scope has to be "session" for this
> to
> > work.
> > Here no session object is created. It will work fine for multiple
windows
> >
> > Check this in full implementation at our company website.
> >
> > http://www.pharmquest.com/source/glossary/glos1.jsp?alp=A&pid=1
> >
> >
> > --------------------------------------------
> > Sivakumar S
> >
> > PharmQuest.com Inc.
> > West Valley Executive Park
> > 4030 Moorpark Ave, Suite 220
> > San Jose, CA 95117
> > Phone: (408) 984-3400 Ext. 18
> > Email: [EMAIL PROTECTED]
> > --------------------------------------------
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > -----Original Message-----
> > From: A mailing list about Java Server Pages specification and reference
> > [mailto:[EMAIL PROTECTED]]On Behalf Of Aggarwal, Pawan
> > Sent: Friday, June 09, 2000 4:38 AM
> > To: [EMAIL PROTECTED]
> > Subject: Re: Urgent:Displaying 10 records in one page
> >
> >
> > I got a suggestion that I should place the Hashtable containing the
> records
> > from the query in the session
> >
> > Now there is a problem
> > There is a form which contains combo boxes selection upon which query is
> > based..
> > The results are based on the fields selected by the user..
> >
> > Suppose a single user comes to this form..
> > Opens a NEW WINDOW simultaneously...now here no new session is
created..I
> > have checked this..
> > In one window he provides different parameters and in the other
> different...
> >
> > Now in the session hashtable variable name is same and also session id
> > So the values will be overwritten by the other...
> >
> > The user wants different result in different windows however he will get
> > same...
> >
> > How do people like altavista and google do it??
> >
> > Please advice as this is a major issue..
> >
> >
> >
> >
> >
> >
> > -----Original Message-----
> > From: Aggarwal, Pawan [SMTP:[EMAIL PROTECTED]]
> > Sent: 09 June 2000 12:06
> > To: [EMAIL PROTECTED]
> > Subject: Urgent:Displaying 10 records in one page
> >
> > Hi,
> >
> > I am using a servlet to display 10 out of nth records got from
the
> > database..
> > The servlet is using a helper class to get Hashtable..
> >
> > Now the same servlet will be called to display to another 10
> > records...
> >
> > How do I store the Hashtable so that the next time it reads the
> > servlet
> > It displays next 10 records.
> >
> > I think storing hashtable in Session will not be adviceable..
> >
> > If someone has a piece of code will be of great help!!
> >
> >
> >
> > Thanks
> >
> >
> >
>
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> >
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