Does this help?
for(var i=Array.length; i>=0; i--){
//loop backwards
}
On 12/1/06, Scott Morgan <[EMAIL PROTECTED]> wrote:
You could also use the reverse method which reverse's the order of your
array:
myArray.reverse();
and then loop through it like you normally would. Six of one, half-dozen
of the other.
Scott
-----------------------------------
http://blog.socttgmorgan.com
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-
Date: Fri, 01 Dec 2006 09:04:31 -0500
From: "Merrill, Jason" <[EMAIL PROTECTED]>
Subject: RE: [Flashcoders] xml thumbnail gallery reverse order problem
To: Flashcoders mailing list <[email protected]>
Message-ID:
<[EMAIL PROTECTED]>
Content-Type: text/plain; charset=us-ascii
>>i'm kind of a noob, so there is probably a really simple solution i'm
>>overlooking. i was thinking: how would one reverse the order in which
>>flash is processing/placing the thumbs? or maybe instead of using my
>>script, there's some kind of for loop that might work?
Note that a loop like this:
for(var i=0; i<Array.length; i++){
}
Will go through "forward" through the array. However, a loop like this:
for(var i in Array){
}
Will do the exact same thing, only backwards through the array. Take
this for example - paste this into a frame script and run it:
myArray = [2,43,200,4776,0,68];
for(var i=0; i<myArray.length; i++){
trace("position: "+i+" value: "+myArray[i])
}
trace("==============")
for(var i in myArray){
trace("position: "+i+" value: "+myArray[i])
}
Note in your code where you are calling this: function thumbnails_fn(k)
- At a quick glance I could finds the function definition, but not where
you called it from - I'm lazy - you posted a lot of code to mull over.
But I suspect the value of k is going down, not up - check into the way
you are calling it.
>>for some reason flash does things in reverse order
Flash only does what you tell it to do. :)
Hope that's useful to you.
Jason Merrill
Bank of America
Learning & Organizational Effectiveness
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