Viewing a page in Debug Mode enables you to track what the Application Express engine is doing as it renders a page. You access Debug mode by clicking the Debug link in the Developer Toolbar.
See Also:
"About the Developer Toolbar"Debug Mode displays time codes that correspond to specific Application Express engine actions. This can be useful to determine when the engine is setting session state. The Debug view also shows additional details about item names and computation and processing points. To exit Debug mode, click No Debug on the Developer Toolbar.
You can also use f?p syntax to run an application in Debug mode. Simply call the page and set the Debug argument to YES. For example:
f?p=100:1:&APP_SESSION.::YES
See Also:
"Using f?p Syntax to Link Pages"