f:viewParam

f:viewParam lets JSF developer to process a parameter in the current view. As it behaves like f:param, it supports other interesting features like using Converter or Validator.

General Usage

Click on the link to see how the viewParam populates the backing bean value converted through CountryConverter.
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Source Code

               

                
                

                 

                  

                   

                  

                 

                 

                  

                   

                  

                 

                 

                  

                   

                  

                 

                

               

               

                
               

              

              

               Liferay Faces Alloy 4.1.1 + Liferay Faces Bridge Implementation 5.0.0 + Showcase Common 4.0.0 + Liferay Faces Util 3.4.1 + Mojarra 2.2.20