Does it work if you replace the "+=" with a "+"?
jk
On Wed, Jul 1, 2009 at 4:39 PM, Bhaarat Sharma <bhaara...@gmail.com> wrote:
> Does anyone know how to calculate the total value by making use of the
> <s:set> tag?
> On Mon, Jun 29, 2009 at 1:16 PM, Bhaarat Sharma <bhaara...@gmail.com>
> wrote:
>
> > for our purpose i'd prefer doing it in the iterator tag.
> > I tried something like this
> >
> > <s:set name="calcTotalDebtAmt"
> value="%{calcTotalDebtAmt+=totalDebtAmt}"/>
> >
> > but this does not seem to work.
> >
> > what can fix this?
> >
> >
> > On Mon, Jun 29, 2009 at 12:08 PM, Jim Kiley <jhki...@summa-tech.com
> >wrote:
> >
> >> You're far better off doing it inside the Action class.
> >> That said, you can probably use s:set to get what you want.
> >>
> >> jk
> >>
> >> On Mon, Jun 29, 2009 at 12:03 PM, Bhaarat Sharma <bhaara...@gmail.com
> >> >wrote:
> >>
> >> > Hi,
> >> > I have a simple iterator tag like the following
> >> >
> >> > <s:iterator value="results">
> >> >
> >> > <s:property value="value1"/>
> >> >
> >> > </s:iterator>
> >> >
> >> > is there a way to get the total of value1 at the end of this iterator
> >> tag?
> >> >
> >> > basically in java we would do totalValue += value1; and then at the
> end
> >> of
> >> > the loop we would have total of value1.
> >> >
> >> > Is that possible to do with an iterator tag?
> >> >
> >>
> >>
> >>
> >> --
> >> Jim Kiley
> >> Senior Technical Consultant | Summa
> >> [p] 412.258.3346
> >> http://www.summa-tech.com
> >>
> >
> >
>
--
Jim Kiley
Senior Technical Consultant | Summa
[p] 412.258.3346
http://www.summa-tech.com
