> Jeez Louise, I've never heard of the Request scope. Is there anywhere that
has a
> definitive list of all the scopes?
I think there's a list on the Allaire site somewhere, but I don't feel like
looking. Here's a list from my brain: (hope the formatting comes through
OK):
Scope name Needs Persistent?
Locked? Description
----------------------------------------------------------------------------
----
Server Yes Yes Server specific data
Application Yes Yes Application specific data
Session Yes Sort of <g> User specific data (spans browser
windows)
Client ??? Yes Like session scope, but
these don't expire.
Stored in registry
or database.
Request No No Applies to a single page
request. Like local
Variables scope, but
is accessible within
custom tags.
Form/URL No No Form and URL parameters
Variables No No default scope. For local
variables.
Attributes No No normally used to access
data supplied to
a custom tag, but
can be used anywhere
Of course, there are other collections of data (CGI, CFCATCH, CFHTTP, etc),
but I don't know if they can really be considered "scopes" or not.
Regards,
Seth Petry-Johnson
Argo Enterprise and Associates
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