On Wed, 28 Apr 2010 05:46:06 -0300, Santiago W. Fernandez Lorenzo <[email protected]> wrote:

Hello,

Hi!

I'm working with a *grid*, and I need to show d*ifferent number of columns depending on a selection*.

Just pass your own BeanModel instance to the model parameter of Grid (and BeanEditor, BeanEditForm and BeanDisplay). The easiest way is to use the BeanModelSource service. This approaches solves almost all your questions.

--
Thiago H. de Paula Figueiredo
Independent Java, Apache Tapestry 5 and Hibernate consultant, developer, and instructor
Owner, Ars Machina Tecnologia da Informação Ltda.
http://www.arsmachina.com.br

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