I've recently been looking at someone else's code that's been handed to me,
and came across the following question...
In my templates, I've got my constants set as Request variables
(Request.DSN, for example) in application.cfm and I reference them that way.
I used to have a bunch of application variables (e.g. application.dsn) but
changed this to prevent the need for locking these values.
However, the code I was looking at had a bunch of unscoped variables in
application.cfm (<cfset DSN = "datasourcename">).
So, to finally get to the question: if that's done, is the variable
automatically treated as an application scoped variable, since it's set in
application.cfm? Or, is the var only an application variable if it is
scoped as such, and, since it isn't scoped, it's treated as a local variable
(of the variables. scope but without the scope)?
If the latter is true, then no problem. However, if the former is true,
then there are some definite locking issues with the code I'm looking at.
Thanks,
Evan
--
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Evan Lavidor
Circle.com Boston
Tel: 617-585-3107
Fax: 617-585-3091
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