not quite,
goCheckBackward = function() {
if ( index <= 0 ) { index = max; }
index--;
gotoAndPlay(frames[index]);
trace(frames[index]);
}
you´d need to move the index-- between the if and goto() or otherwise you´d
run out of bounds, since his Array starts at 0 and ends at max-1.
I´ve also changed the if-condition, otherwise you´d never reach frames[0]
Greatings,
André
-----Ursprüngliche Nachricht-----
Von: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Im Auftrag von Adrian
Lynch
Gesendet: Sonntag, 26. Februar 2006 17:01
An: Flashcoders mailing list
Betreff: RE: [Flashcoders] Navigating between labels? Scripting help:
goCheckBackward would be the opposite of goCheckForward:
goCheckForward = function() {
if ( index >= max ) { index = 0; }
gotoAndPlay(frames[index]);
trace(frames[index]);
index++;
}
goCheckBackward = function() {
if ( index < 1 ) { index = max; }
gotoAndPlay(frames[index]);
trace(frames[index]);
index--;
}
Untested, but looks ok to me.
Adrian
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Michael
Hulse
Sent: 26 February 2006 12:55
To: Flashcoders mailing list
Subject: [Flashcoders] Navigating between labels? Scripting help:
Hey all...
I need some help with the below code... I am trying to set-up a dynamic
way to jump from label to label on the main timeline of my animation...
Well, here is what I got so far... Still working on it, and it prob is
not optimal, but maybe you all will have some suggestions:
/* Initialize index: */
var index = 1;
/* Declare var frames as an array: */
var frames:Array = new Array();
/* Pop array with scene labels: */
var frames = ["scene1", "scene2", "scene3"];
/* Get length of array: */
var max = frames.length;
/* Attach function to forward button: */
_root.forward.onRelease = function() { goCheckForward(); }
/* Attach function to backward button: */
_root.backward.onRelease = function() { goCheckBackward(); }
goCheckForward = function() {
/* If index is >= array length, zero-out var index: */
if(index >= max) { index = 0; }
gotoAndPlay(frames[index]);
trace(frames[index]);
index++; /* add one to var index */
}
/* Still working on this function... buggy atm. Suggestions? */
goCheckBackward = function() {
index--;
gotoAndPlay(frames[index]);
trace(frames[index]);
}
Any help, suggestions, thoughts, tips would be greatly appreciated.
Many thanks in advance,
Cheers,
Micky
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