i've tried with a class with two string, but doesnt work, it returns the
address of the class, and cant go through the strings inside.
----- Original Message -----
From: "Stefan Kuhn" <[EMAIL PROTECTED]>
To: "Jetspeed Users List" <[EMAIL PROTECTED]>
Sent: Monday, June 17, 2002 6:11 PM
Subject: Re: Parameters between vm and portlets
> Hi Raffael,
> you can't iterate over arrays in velocity, is has to be a vector or
something
> similar ("something similar" means a class implementing some interface,
> collection or so, have a look in velocity doc for that). In your case it
> should be possible simply to build a vector of java.io.File objects, the
> class File has got method for getting the name and the path. You can call
> these methods from your vm files.
> The other possibility would be to write your own class containing two
strings
> and to put that into the vector .... your choice.
> Stefan
>
> Am Montag, 17. Juni 2002 17:15 schrieben Sie:
> > I've posted another one fo this, but seems no one read itor mayby i've
> > wrote it bad, i'll post for the last time.
> >
> > I've seen in the sources that you can pass users from a portlet to a vm
> > file, like that: Criteria criteria = new Criteria();
> > User [] users = JetspeedSecurity.getUsers (criteria);
> > context.put("users", users);
> >
> > and in the vm i can do like this: $!user.Name etc, accessing records of
the
> > user 'array'.
> >
> > now i want to to a similar thing, but with my types, or at least i can
> > build two arrays, but i dont know how to go through them simultaneously
in
> > vm.
> >
> > so, its impossible to build 'records arrays' and i have to use multiple
> > arrays (and if so how i can use them simultaneously? i know only the
> > foreach thingy in vm, how works a normal for?) or there is a way? (in
> > theory should be, if turbine uses this way).
> >
> > i'm doing a file listing on multiple dirs, and for each file i want to
> > separate the path from the filename, doing it in vm file..and from that
the
> > link goes to another portlet that shows the file.
>
> --
> Stefan Kuhn M. A.
> MPI of Chemical Ecology, Winzerlaer Str. 10, Beutenberg Campus, 07745
> Jena, Germany
> Tel: +49(0)3641 571261 - Fax: +49(0)3641 571202
>
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