Hi zixzigma, Use a separate ActivityManager and ActivityMapper for each panel. Each ActivityMapper can return a different Activity mapped to the CompositePlace. Have a look at slide 47 here:
http://www.slideshare.net/turbomanage/whats-new-in-gwt-22 HTH, /dmc On Tue, Nov 30, 2010 at 12:08 AM, zixzigma <zixzi...@gmail.com> wrote: > Hello Everyone, > > Roo scaffolding creates ProxyPlace and ProxyListPlace. > ProxyPlace is good if we need to deal with one EntityProxy at a time. > > in a more complex situation, where view might be consisted of multiple > panels, many EntitiyProxies might be needed to populate those panels, > and to make history/bookmark working those EntityProxies must be added > to to the history token. > > MyCompositePlace extends Place { > > EntityProxyId<FooEntityProxy> firstEntityProxyId; > EntityProxyId<BarEntityProxy> barEntityProxyId; > EntityProxyId<BazEntityProxy> bazEntityProxyId; > > //Tokenizer > } > > and this composite place is used like this: > placeController.go(new MyCompositePlace( id1, id2, id3)); > > and we have to implement the Tokenizer, spliting the history token, > and processing etc .... > > in ActivityMapper, there is a getActivity method > > Activity getActivity(Place place) > > in the case of CompositePlace, how can we decompose the Composite > Place into its places, and map them to corresponding activities ? > > getActivity returns only one activity, but in the case of composite > place, we need to return for example 3 activities. > > in short, how can we map a Composite Place to its corresponding > Activities ? > > please help ! > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To post to this group, send email to google-web-toolkit@googlegroups.com. > To unsubscribe from this group, send email to > google-web-toolkit+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > > -- David Chandler Developer Programs Engineer, Google Web Toolkit w: http://code.google.com/ b: http://googlewebtoolkit.blogspot.com/ t: @googledevtools -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
