Cor wrote:
Mmmm, I have never experienced any problems with it.
It just means you havent used the same variable in a loop with nested
functions that are also using the variable.
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Paul Andrews
Sent: vrijdag 8 januari 2010 12:47
To: Flash Coders List
Subject: Re: [Flashcoders] Declaring Function Variables
Cor wrote:
Declaring it within a function will make the variable LOCAL (= usage in
that
function only).
You only declare it outside, once and (re)use it as often as you like.
I would advise that it's best to avoid doing that. Most of the time it
won't give you a problem, but then you'll spend some time trying to find
out why that function call is messing up the loop count of the code it's
called in.
HTH
Cor
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of David
Benman
Sent: vrijdag 8 januari 2010 12:16
To: Flash Coders List
Subject: [Flashcoders] Declaring Function Variables
What's the best practice for declaring reused variables within a
function in AS3? For example, if you use "count" several times in your
function, if you declare it at the start of your function, "var
count:Number;" it makes it harder to cut and paste your code for use
elsewhere but you get errors if redeclare it (like you could in AS2)
throughout your script.
David Benman
Interactive Developer
[email protected]
http://www.dbenman.com
(508) 954-1202 (cell)
(315) 637-8487 (home office)
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