Refresh bounded taskflows across regions using Contextual Events

Usecases: 1) Data Change in left region inputText field reflect changes in right region using contextual event. example by Frank Nimphius :demo and Example 2) Select Tree node in left region reflects dependent detail form in right region using dynamic regions and Contextual Events. example by Frank Nimphius:
Example
Crux in this example is to create producer events on all attributes in selected node and using CurrencyChangeEvent API. 3) Select Tree single level node in left region reflects dependent detail form in right region using Contextual Events. Followed the frank's tree logic with dynamic region code commented and invoking taskflows directly - to come 4) Selecting record from table in left region reflects dependent detail form in right region using Contextual Events applied the same logic : to come. More related examples: http://thepeninsulasedge.com/frank_nimphius/2008/02/07/adf-faces-rc-refreshing-a-table-ui-from-a-contextual-event/ http://andrejusb.blogspot.com http://www.oracle.com/technology/products/jdev/tips/fnimphius/generictreeselectionlistener/index.html http://www.oracle.com/technology/products/jdev/tips/fnimphius/syncheditformwithtree/index.html http://biemond.blogspot.com/2009/01/passing-adf-events-between-task-flow.html http://www.oracle.com/technology/products/jdev/tips/fnimphius/opentaskflowintab/index.html http://lucbors.blogspot.com/2010/03/adf-11g-contextual-event-framework.html http://thepeninsulasedge.com/blog/?cat=2 http://www.ora600.be/news/adf-contextual-events-11g-r1-ps1
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