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Ah OK, all is clear now :¬)
Cheers Russ
By the way, I saw on your blog you mentioned using the THIS scope in a
cfc is bad - got any more info?
Snake wrote:
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Same as you would normally, as I said.
<cfset variable = value>
Is available from any function in the CFC.
Only <cfset var name="value">
Is local to the function.
You can return variables form one funtion to another just as you return them
form the CFC to the calling template.
E.g.
<cffunction name="getname">
<cfset var myname="bob">
<cfreturn myname>
</cffunction>
<cffunction name="person">
<cfset name = getname()">
</cffunction>
--
russ
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Damien Gallagher
Sent: 17 May 2006 14:34
To: Coldfusion Development
Subject: Re: [CF-Dev] function return
- see footer for list info -<
but how do you access the return from the innermost from the outermost?
Adrian Lynch wrote:
- see footer for list info -<
Not unless you return them in the inner most function and then again in
the outer most.
Ade
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Damien
Gallagher
Sent: 17 May 2006 14:12
To: Coldfusion Development
Subject: Re: [CF-Dev] function return
- see footer for list info -<
I mean something a bit different.
The original method calls totalCart - <cfset totalCart()>
I want to know if the original method can access variables (eg. an
error
message) set in totalCart.
Damien
Snake wrote:
- see footer for list info -<
Any other functions in the component will have access to the arguments
sent to the original method, plus any global variables you set.
i.e.
<cfset mystruct.variable = value>
Will be available to all the fucntions
<cfset var name="value">
Is only available to the function that set it.
russ
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Damien
Gallagher
Sent: 17 May 2006 13:50
To: Coldfusion Development
Subject: [CF-Dev] function return
- see footer for list info -<
When you call a function from within another function in a CFC (eg.
<cfset TotalCart()>) can you get access to the variables set in that
function via the <cfreturn >?
Thanks, Damien
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