> Thx Aaron.
Arron? - Why? My dad was hilarious back in his day. :P
> That solution works great for displaying the data. However,
> Struts will not know how to populate the List back when the data is
> received from the user, since the Indices cannot be set in that access
> wrapper object.
Well... the mechanism the tags use to display is the same as the mechanism
the server uses to update, BeanUtils. So I'm guessing that it's the
old "Struts can populate lists..." thing. Try it again while keeping the bean
in the session scope. It "should" work.
To get it back out of session scope and into the request scope, you'll have
to employ the technique of the LazyList stuff in the commons-collections
project. Look for the LazyList docco in the
org.apache.commons.collections.ListUtils class. This will allow you to wrap
your ArrayList (without any real overhead), and allow it to grow
automatically when all those indexed items come back in.
Arron.
* you've got rail!
--
To unsubscribe, e-mail: <mailto:struts-user-unsubscribe@;jakarta.apache.org>
For additional commands, e-mail: <mailto:struts-user-help@;jakarta.apache.org>
