ABAP: SAP EP Communication between iViews via BSP & WD

In the SAP Enterprise Portal, we can process different application types in special iViews on the same portal page. Here, iViews can be included using different technologies (such as Web Dynpro ABAP, Java, or BSP). The communication between these iViews takes place through an event fu
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ABAP: Web Dynpro – dynamic context & UI manipulation

A good example of the dynamic modifications can be viewed via Web Dynpro component DEMODYNAMIC.
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SAP WebDynpro Adobe Flex island libraries

When creating Adobe Flex islands within an SAP WebDynpro application one must embed proper ActionScript libraries in to the corresponding Flex project.  The libraries can be located in an SAP NetWeaver system.  To find the libraries follow these steps: TR: SE80 Select MIME Repository 
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SAP: throw validation message on a webDynpro screen

Here’s some code that would allow you to throw a exception message [say for validating purposes]. data: lr_api_controller  type ref to if_wd_controller, lr_message_manager type ref to if_wd_message_manager. lr_api_controller ?= wd_this->wd_get_api( ). lr_message_manager =
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