On Monday 17 September 2007 08:42:46 Davor Hrg wrote:
> I had no problem using expansions in a loop, (T5.0.5)
>
> <t:loop source="arr" value="value">
> ${value},
> </t:loop>
Expansions in a loop are only a problem if they are given as parameters to
components. E.g. your example will work, but the following will not:
<t:loop source="arr" value="value">
<t:output value="${value}">,
</t:loop>
Cheers,
Michael
> On 9/17/07, Nick Westgate <[EMAIL PROTECTED]> wrote:
> > It's mentioned somewhere (maybe in the source) that expansions are
> > treated as literals, and therefore cached and never re-evaluated.
> >
> > The result is quite non-intuitive in a loop, which has irked me for
> > some time, and I'm beginning to consider it a bug. It's also one
> > reason I still value the Any component.
> >
> > I'll log a JIRA.
> >
> > Cheers,
> > Nick.
> >
> > Michael Gottschalk wrote:
> > > Hi Leon,
> > >
> > > On Sunday 16 September 2007 18:41:07 Leon Derks wrote:
> > >> I have a problem with the t:type="loop" component in my Menu Component
> > >>
> > >> [...]
> > >> Every categoryId is 1. (and it generates to much <ul> tags).
> > >> [...]
> > >> This is what is in Menu.html
> > >>
> > >> <ul t:type="loop" source="categories" value="category">
> > >> <li>
> > >> <t:actionlink t:id="category"
> > >> context="${category.id}">${category.name} | ${category.id
> >
> > }</t:actionlink>
> >
> > >> </li>
> > >> </ul>
> > >
> > > it will work if you don't use the expansion in the actionLink context
> > > parameter:
> > > <t:actionlink t:id="category" context="category.id">
> > >
> > > Never use the ${}-notation when giving parameters to a component. I
> >
> > don't know
> >
> > > why, but it will not work as expected.
> > >
> > > Regards,
> > > Michael
> > >
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