I agree that information can be passed both ways but the object is pushed on to the environment by the parent/enclosing component
Regards Taha On Jun 20, 2011, at 7:16 PM, "Thiago H. de Paula Figueiredo" <thiag...@gmail.com> wrote: > On Mon, 20 Jun 2011 09:49:34 -0300, Taha Hafeez <tawus.tapes...@gmail.com> > wrote: > >> Hi Rizwan, > > Hi, guys! > >> Environment is used when a component wants to pass an object to the >> child/embedded component not other way around because of the reasons already >> mentioned by Thiago. If you describe the use case may be we can suggest you >> a better way. > > I wouldn't that Environment is purely top-down. Of course, most of the time > it is. Sometimes information goes both ways. The Form component adds a > FormSupport object to the Environment and the form field components add > validation, event triggering, etc commands for Form to execute while handling > a form submission. > > -- > 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 --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
