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From "N. Chen" <nic...@u.washington.edu>
Subject Re: expression that contains expression
Date Thu, 03 Jul 2003 19:56:43 GMT

opps. :)

nevermind, don't think you can do it like that.  But it'll probably be
easier if you put name1, name2, name3, etc into an array, or hash, or
such, and do:

>  <c:forEach begin="1" end="4" var="index">
>      <c:out value='${name[index]}'/>
>  </c:forEach>
>

nick
On Thu, 3 Jul 2003, N. Chen wrote:

>
>
> well, actually yes.  Assuming name is an array or something similar:
>
>  <c:forEach begin="1" end="4" var="index">
>      <c:out value='${name[index]}'/>
>  </c:forEach>
>
> On Thu, 3 Jul 2003, Taavi Tiirik wrote:
>
> >
> > Hi, I have variable names like name1, name2, name3, etc. in JSTL.
> >
> > Instead of hard coding the expressions like this ${name1}, ${name2}
> > I would like to use them in a loop.
> >
> > The following syntax is not valid of course. Is there a way how to
> > achieve this:
> >
> > <c:forEach begin="1" end="4" var="index">
> >     <c:out value="${name${index}}"/>
> > </c:forEach>
> >
> > thanks,
> > Taavi
> >
> >
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