Also, there is a For component on the page the attempts to display all
the Foos that have been created thus far. I think this is where the
problem is. If I remove the For, it works, but now my user has no idea
how many/which Foos she's already created.
Thanks.
On 4/22/06, Todd Orr <[EMAIL PROTECTED]> wrote:
> I've got a form page that creates new foos, one after another. You
> input foo data and each time a new foo will be added to the persistent
> foo set. I am doing this in an attempt to collect multiple foos for
> bulk processing on subsequent pages. The page has the method:
>
> @Persist
> public abstract Set<Foo> getFoos();
> public abstract void setFoos(Set<Foo> foos);
>
> The template has a submit that call the addAnotherFoo listener. The
> addAnotherFoo method looks like:
>
> public IPage addAnotherOfficer() {
>
> getFoos().add(getFoo());
>
> for (Foo o : getFoos())
>
> System.out.println(o.getId());
>
> return this;
>
> }
>
> After setting a breakpoint, I can see that there are no errors.
> However, when the addAnotherFoo listener gets called I get the
> following Tapestry Exception:
>
> Could not find a strategy instance for class Foo.
>
> etc.
>
> What is Tapestry trying to do? Are there better approaches to what I
> am trying to do? Thanks in advance.
>
> T
>
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