Maybe it is known or expected, but I was surprised it works. If you
pass arguments to a function, but don't declare them via the
cfargument tag, it exists anyway. You lose the name of the argument,
but can still access it via the arguments struct.
*************The CFC:
<cfcomponent output="false">
<cffunction name="functionOne">
<cfdump var="#arguments#" label="functionOne dump">
<cfset functionTwo(argumentCollection=arguments) />
</cffunction>
<cffunction name="functionTwo">
<cfdump var="#arguments#" label="functionTwo dump">
</cffunction>
</cfcomponent>
**********The CFM
<cfset myTest =
createObject('component','testArgCollection').functionOne('something','or
another','hello world')/>
**********
The dump shows the 3 values passed into functionOne. Because I blindly
pass all arguments via argumentCollection, both dumps have all
parameters.
Again, maybe this is expected, but I think it is something to watch
out for in case you're passing more than you think (or want).
--
Matt Williams
"It's the question that drives us."
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