To determine if the last page is being displayed you
could check that the last items in the partial and
full list are the same, assuming no repititions in
your list.
-Jorge
--- Jorge Barroso <[EMAIL PROTECTED]> wrote:
> You can get the original list by doing the following
> from your decorator class:
>
> Object fullList =
> this.getPageContext().findAttribute("fullList");
>
> where "fullList" is the name of the list configured
> in the name attribute of the displaytag table tag,
> e.g.,
> <display:table id="row" name="${fullList}"...
>
> With the the full list in hand, you can do your
> grand
> total.
>
> That's half the answer. You also need a way to
> determine whether it's the last page being
> displayed.
> Otherwise, this grand total row will show in every
> page. Gotta think about that one.
>
> -Jorge
>
> --- Christopher Becker <[EMAIL PROTECTED]>
> wrote:
>
> > Yes, you have accurately described my goal.
> However,
> > I do not understand
> > how access to the page context will help me
> achieve
> > it. Could you please
> > elaborate?
> >
> > Regards,
> >
> > --Chris
> >
> > >>> [EMAIL PROTECTED] 11/10/2005 2:44:51 PM >>>
> >
> > So you want the total to appear only in the last
> > page, but you want it
> > to be total for the entire table, not just last
> > paginated page, right?
> > However, the decorated object displaytag makes
> > available to the
> > decorator is the partial list for the current
> page.
> > It also, though,
> > gives it access to the pagecontext, through
> > getPageContext(), which you
> > can use to get the original full list you fed
> > displaytag. I haven't
> > tried this, but it should work.
> >
> > -Jorge
> >
> > Christopher Becker <[EMAIL PROTECTED]>
> wrote:
> > I located the TotalWrapper.java class used in the
> > first example, and
> > tried writing a modified version. I can get the
> > total to display on the
> > last page of my table, but unfortunately it only
> > displays the column
> > total for the last page's values (My list is
> long,
> > and has multiple
> > pages). I need a solution that will provide a
> total
> > at the end of a
> > multi-page table. The examples blelow show all
> > results on one page. Do
> > you know of a solution that totals a multi-page
> > table?
> >
> > Regards,
> >
> > Chris
> >
> > >>> [EMAIL PROTECTED] 11/10/2005 1:33:44 PM >>>
> >
> > Look at these examples:
> > http://displaytag.homeip.net/example-callbacks.jsp
> >
>
http://www.jamesgood.com:8080/displaytag-examples-1.1-SNAPSHOT/example-new-export.jsp
> >
> > The second one is a little more involved, but it
> > includes convenient
> > links to the code. You can get the code for the
> > first example by
> > checking out the displaytag-examples project from
> > cvs.
> >
> > -Jorge
> >
> > Christopher Becker <[EMAIL PROTECTED]>
> wrote:
> > Hi;
> >
> > I am interested in displaying the totals row only
> at
> > the end of the
> > table (last page) as well. Could you provide an
> > example as to how this
> > is done?
> > Regards,
> >
> > --Chris
> >
> > >>> [EMAIL PROTECTED] 10/12/2005 7:28:12 PM >>>
> >
> > BTW, if you don't have to place your totals row in
> > the
> > footer, you can just use a table decorator to
> > generate
> > your totals row as the last line of the table, and
> > avoid the inconsistent tfoot browser
> implementations
> > altogether.
> >
> > -Jorge
> >
> > --- Jorge Barroso <[EMAIL PROTECTED]> wrote:
> >
> > > Just happened to be reading about this at
> htmldog
> > > today,
> > >
> >
> http://www.htmldog.com/guides/htmladvanced/tables/,
> > > where you'll find out that
> > > when printed, the thead and tfoot rows SHOULD
> > appear
> > > on every page.
> > > Mozilla is following the standard, whereas
> > > "IE doesn't have a clue when it comes to headers
> > and
> > > footers, and although it renders them in the
> > table,
> > > they will not appear at the top and bottom of
> > every
> > > printed page."
> > > So, it looks like you're taking advantage of
> IE's
> > > non-sta ndard tfoot printed presentation and
> > wanting
> > > Mozilla to do the same. Perhaps you could
> > redefined
> > > tfoot's presentation through css so that it only
> > > prints at the bottom of the page. Though I
> don't
> > > have an answer for you, I hope this sheds some
> > light
> > > into your problem.
> > >
> > > -Jorge
> > >
> > > pankaj singla <[EMAIL PROTECTED]> wrote:
> > >
> > > Is there any way to control the printiing of
> > footer
> > > in table to last page only. I am using footer to
> > > print
> > > the Sum of each column in the last line. I am
> > using
> > > display:table for the table. But while IE is
> only
> > > showing the footer on last page, Mozilla shows
> > > footer
> > > on each page.
> > >
> > > Thanks,
> > >
> > >
> > >
> > > __________________________________
> > > Start your day with Yahoo! - Make it your home
> > page!
> > >
> > > http://www.ya h oo.com/r/hs
> > >
> > >
> > >
> >
>
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