Consider a case where an application does not respond as predicted when a user submits data. Where would you set a breakpoint to debug the issue?
(Choose the best answer.)
A. the value binding for the iterator on the pagedef for the view
B. a view activity that is used to determine where to send the user
C. the partialTriggers property of the data bound component in the view
D. the Apply Request Values phase of the life cycle
Correct Answer: A
Explanation/Reference:
You can add breakpoints to page definition executables and bindings in the page definition editor by selecting a binding or executable item and using the context menu to toggle or disable ‘before’ or ‘after’ breakpoints on that item. After the application pauses at the breakpoint, you can view the runtime structure of the objects as well as a list of data for a selected object in the ADF Structure and Data window.
Example: To set and use ADF page definition breakpoints:
In the page definition editor, in the Outline section, right-click the binding or executable you want to set the breakpoint on. From the context menu, select Toggle Breakpoint Before or Toggle Breakpoint After or both depending on where you want to place the breakpoint. A blue triangle appears on the item indicating that the breakpoint has been set.
References: http://docs.oracle.com/cd/E50457_02/12131/OEPUG/oracle_adf_tools.htm#BEIDGGDC
