Thanx,
But i think is a resource killer to put 1000 records in a session
bean.......
i' ve already done a solution like that but i'm not happy with this......
So i'm searching another solution.....
Thanx....
mark
----- Original Message -----
From: "Duffey, Kevin" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, November 15, 2000 10:10 PM
Subject: Re: JSP page that display 10 result...
> Well, I don't have code, but I can at least explain how I might approach
it.
>
> First, if your using JDBC 2.0, I think there is the ability to move
forward
> and backwards in a ResultSet from the database. However..I am not sure, so
> my first intuition would be to use some sort of counter in your controller
> class. I assume your using MVC setup? At any rate, say you get a Vector of
> objects back from the database..1000 of them. You want to display 10.
Using
> an HttpSession object of some sort (probably a bean that the JSP page has
> access to via session scope is best), you keep a count of where in the
> vector you are at. First of all..you most likely will want to display a
list
> of links that allow the user to jump x amount of items at a time. If you
got
> 1000 items back, you would use some sort of math to take the total output,
> and divide it into say 10 sections. In this case you might see something
> like:
>
> <- prev x next x ->
> 0 100 200 300 400 500 600 700 800 900
>
> The above being "links" that jump you to item 100, 200, 300, etc. Then, in
> your JSP page you would do a loop:
>
> <%
> int cnt = bean.getCurrentPosition() + 10;
> for( int cntr = bean.getCurrentPosition(); cntr < cnt; cntr++ )
> {
> // bean.getResults() is a bean Vector variable that points to the
entire
> Vector of results received from the database
> SomeClassName scn = (SomeClassName)
> bean.getResults().getElementAt(cntr);
> %>
> <a href="some_href_link_<%= cntr %>">Item <%= scn.getName() %></a><br>
> <%
> }
> %>
>
>
> That isn't exactly how it should be done..but its close. Basically, the
> SomeClassName would be the class that represents each Object in the
Vector.
> You get each class so you can display its name, contents, whatever the
link
> is to say. You may also want to display more parts of the object beyond
the
> link..such as static text, item number, etc.
>
> I hope this gets you started.
>
> > -----Original Message-----
> > From: Marco [mailto:[EMAIL PROTECTED]]
> > Sent: Wednesday, November 15, 2000 11:58 AM
> > To: [EMAIL PROTECTED]
> > Subject: JSP page that display 10 result...
> >
> >
> > How to make a JSP page that display 10 result (from a DB) per
> > time and after
> > with a next and prev link going forward the result??
> > Can anyone explain me to this??
> > Ca i have a code that explain this???
> > Thanx in advance...
> > marks
> >
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> >
>
>
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