Working on that angle...still a few issues...here is What I have so
far...no luck:
<j:forEach begin="0" end="${maven.jnlp.property.number}" step="1" indexVar="i">
<j:set var="propname" value='maven.jnlp.property.name.${i}'/>
<j:set var="propvalue"
value="${context.getVariable('maven.jnlp.property.value.${i}')}"/>
<property name="${context.getVariable('maven.jnlp.property.name.${i}')}"
value="${propvalue}"/>
</j:forEach>
${propval} returns the literal 'maven.jnlp.property.value.1'
Now the forEach works, but I cannot get the actual value from the
property...still working
On Mon, 30 Sep 2002 [EMAIL PROTECTED] wrote:
> <j:set var="name" value="value" />
> --
> dIon Gillard, Multitask Consulting
> Work: http://www.multitask.com.au
> Developers: http://adslgateway.multitask.com.au/developers
>
>
> Jim Birchfield <[EMAIL PROTECTED]> wrote on 30/09/2002 11:07:59 AM:
>
> > OK, I might have a solution just using Jelly, and no custom code. Is
> > there anyway to dynamically create a property? For instance, I have the
> > following:
> >
> > maven.jnlp.property.value.1=foo
> >
> > and I have a forEach with an index variable of i.
> >
> > I am trying to do something like: ${maven.jnlp.property.value.${i}}
> >
> > However, this won't work. Is there something built in like an 'eval'
> > statement?
> >
> > Jim
> >
> > On Sun, 29 Sep 2002, Jim Birchfield wrote:
> >
> > >
> > >
> > > On Mon, 30 Sep 2002 [EMAIL PROTECTED] wrote:
> > >
> > > > Jim Birchfield <[EMAIL PROTECTED]> wrote on 30/09/2002 09:37:18 AM:
> > > >
> > > > > Can I have something likke this?
> > > > >
> > > > > maven.jnlp.property=foo,bar
> > > > > maven.jnlp.property=foo.baz
> > > > > maven.jnlp.property=bar.baz
> > > >
> > > > Well, no, because properties are like variables - the name must be
> unique.
> > > > The above simply assigns three different values to the same property
> > > > 'maven.jnlp.property' in sequence.
> > >
> > > That's what I thought, but thought you had something in mind...;-)
> > >
> > > >
> > > > >
> > > > > then somehow do
> > > > > for allProperties {
> > > > > handle prop?
> > > > > }
> > > > >
> > > > > If possible, can you send me soemthing showing how to do this?
> > > >
> > > > How about you tell me what you're trying to do, and we try working
> out a
> > > > way of doing it.
> > >
> > > What I need to do is allow people to put a variable number of things
> in
> > > the properties file(or somewhere. The best (but ugly) solution I have
> is
> > > something like this:
> > >
> > > maven.jnlp.property.number=2
> > > maven.jnlp.property.name.1=foo
> > > maven.jnlp.property.value.1=bar
> > > maven.jnlp.property.name.2=bar
> > > maven.jnlp.property.value.2=baz
> > >
> > > Then write a Jelly tag that looks similar to:
> > >
> > > <jnlp:propertyIterator
> > > propertyName="maven.jnlp.property"/>
> > >
> > > And this tag looked up $propertyName.number, loops over
> $propertyName.name
> > > and $propertyName.value and printed out the appropriate tag.
> > >
> > > I remember doing some serious ugly stuff in properties files several
> years
> > > ago, hence my appreciation for XML based property files.
> > >
> > > Do you see a better approach for this?
> > >
> > > Jim
> > >
> > > >
> > > > > Thanks!
> > > > >
> > > > > Jim
> > > > --
> > > > dIon Gillard, Multitask Consulting
> > > > Work: http://www.multitask.com.au
> > > > Developers: http://adslgateway.multitask.com.au/developers
> > > >
> > > >
> > > >
> > > >
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> > > >
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