Database Reference
In-Depth Information
•
APP_PAGE_ID
: The currently running page identifier
APEX URL Syntax
Every APEX page is a call to the APEX engine. Every APEX URL is really a call to a
specific page, passing various parameters.
Figure 6-46
shows the URL syntax.
Figure 6-46.
APEX URL syntax
f?p
is the call to the
f
PL/SQL procedure passing the argument
p
. The argument is
actually a concatenation of nine arguments combined into one, delimited by a colon.
The nine elements of the
p
argument are the same for all APEX page requests. You
may omit one or more of the arguments, but you must include the colon delimiters as
placeholders.
The elements that form the
p
argument are as follows:
•
APP_ID
: The application number or alias
•
APP_PAGE_ID
: The page number or alias
•
APP_SESSION
: The APEX session identifier
•
REQUEST
: The HTML request
•
DEBUG
: A debug flag, set to
YES
or
NO
or omitted to use the current value
of the debug flag
•
Clear Cache
: A list of pages for which to clear the cache
•
Item names
: A list of APEX item names, separated by commas
