Furthermore, in case the label for the surname field changes, this string should reference the ADF Business Components control hints for the label.

You want to define that a panel box titled should display information about the currently selected
customer: currently editing Customer Surname: <Customers Last Name> < Credit limit>. If the
credit limit is null, then a zero should be displayed. Furthermore, in case the label for the surname
field changes, this string should reference the ADF Business Components control hints for the label.

A.
Currently editing Customer Surname: # { bindings. CustLastName. Input Value} # {bindings.
CreditLimit. inputValue}

B.
Currently editing # {bindings. CustName. Hints. label}: #
{bindings. CustLastName. InputValue} # {empty bindings. CreditLimit. inputValue ? 0 : bindings.
CreditLimit.InputValue}

C.
Currently editing # {bindings. CustName. Hints. label}: #
{bindings. CustLastName. InputValue} # {Null bindings. CreditLimit. inputValue ? 0 :

D.
Currently editing # {bindings. CustName. Hints. label}: #
bindings. CustLastName. InputValue} # {if empty bindings. CreditLimit. inputValue
then 0 else bindings. CreditLimit. INputValue}

Explanation:
http://www.scribd.com/doc/53251031/Quick-Start-Guide-to-Oracle-Fusion-Development-Oracle-JDeveloper-and-Oracle-ADF