Nope; being able to modify the component hierarchy is forbidden in any and
all versions of Tapestry.  You very rarely need to and when you do, there
are other techniques besides creating components dynamically.

Tapestrys pooling approach to scalability and state persistence (and a
number of other things) is predicated on all pages being equivalent and
storing no user-specific state.  Modifying a page's structure for a
particular user would be considered user-specific state.

On 6/1/07, Andrea Chiumenti <[EMAIL PROTECTED]> wrote:

So if I understand there is no way to dynamically inject components into a
page.
Is this possible in Tap 5 ?

On 6/1/07, Jesse Kuhnert <[EMAIL PROTECTED]> wrote:
> It's done that way to prevent people from trying to modify the component
> structure.   There's no telling what will happen if you try to modify it
> somehow.  Almost assuredly it will break something.
>
> On 6/1/07, Andrea Chiumenti <[EMAIL PROTECTED]> wrote:
> >
> > Can anybody tell me why getComponents is an immutable Map and what
> > shold happen is this map is overridden with a mutable one ?
> >
> > Thx,
> > kiuma
> >
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> >
>
>
> --
> Jesse Kuhnert
> Tapestry/Dojo team member/developer
>
> Open source based consulting work centered around
> dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com
>

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--
Howard M. Lewis Ship
TWD Consulting, Inc.
Independent J2EE / Open-Source Java Consultant
Creator and PMC Chair, Apache Tapestry
Creator, Apache HiveMind

Professional Tapestry training, mentoring, support
and project work.  http://howardlewisship.com

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