On 6/21/05, Sean Corfield <[EMAIL PROTECTED]> wrote:
> On 6/21/05, Peter J. Farrell <[EMAIL PROTECTED]> wrote:
> > Wow, that's really interesting - on MX7 why does the a dump only have
> > two arguments in it, but the structCount is 3?
>
> Well, you need to remember that arguments is a scope, not a true
> struct and it is kinda magic because it can be accessed as both an
> array and a struct in some circumstances. Trying to treat it as a pure
> struct (or a pure array) is likely to bite you...
Not to take this off-topic, but then why do you advocate using
structKeyExists(form, "myValue") rather than isDefined("form.myValue")
if you suggest not treating the reserved scopes like a pure struct? I
understand the multiple scope chain lookup argument when using
isDefined() and how it's potentially much slower (and I personally use
structKeyExists() everywhere for scope lookups), but what you wrote
above sounds slightly contradictory to what you've advocated
elsewhere:
http://www.corfield.org/blog/index.cfm?do=blog.entry&entry=E0816B26-E1FF-6FFD-CF66F9050F993E12
Regards,
Dave.
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