In JSF, you send and display dynamic data by binding UI
components or component tag attribute values to data in the
model layer. This data can be held in any JavaBean within the
application. However by registering the bean as a managed bean,
at runtime the JSF application automatically instantiates the
bean on demand, when the bean is accessed through an expression
language (EL) expression from a page for the first time.
Property values on the bean can then be displayed, and can also
be updated when data from the page is submitted. In previous cue
cards, you have already created the JavaBean and registered it
as a managed bean. The JavaBean has two properties: You will use
the Expression Builder to create the EL expressions for binding
the Input Text components' value attributes to the bean
properties. Some component tag attributes can be bound to
methods in JavaBeans. In the example, you will use the Bind
Action Property dialog to bind the Command Button component's
action attribute to a new method which you