ActionScript 3.0 :: Declaring A Variable In A Function: Either The Function Or The EventListener - Doesn't Work
Nov 27, 2009
I have a set of Cue Points in an FLV I'm playing. It's an interactive quiz, so the idea is that flash will change a variable, theAnswer, to a different letter depending on which question it is. The answer to question 1 is B, question 2 is D, etc. Either the cue point event listener isn't working, or else it is working and Flash isn't declaring the variables. 1120: Access of undefined property theAnswer. I literally can't find a single problem with my code. I have an almost identical Event Listener further down which works.
[Code]...
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Jul 27, 2009
is it possible to declare function this way
ActionScript Code:
function startShake(e:MouseEvent, num1, num2):void
what i mean is it possible to send to the function not only en event but also a variable and a second question how can i access
ActionScript Code:
function stopShake(e:MouseEvent):Array
this array that function return.
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May 5, 2011
I want to create a vector, then call a function that populates that vector with arrays. Fine. The only catch is the function itself will declare new array variables to put into the vector, but are these new array variables private to the function only?e.g. something like this
ActionScript Code:
public var vec:Vector.<Array> = new Vector.<Array>();
private function populateVec():void {
[code]....
Is this "kosher"? a was declared in the private function but added to something outside the function..?
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Mar 18, 2009
I'm trying to create a unique variable and reference to it with myRewind for some button functions.
I'm trying to create this rewind+variable as the unique identifier but it just seems to be using myRewind as the variable and overwriting it.
Code:
//Setup subsection rollovers
function createRollover(myContainer, rollName) {
btnName = rollName+"_btn";
mcName = rollName+"_mc";
[Code]....
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Jul 30, 2009
I am trying to send a value from one of my xml nodes (<marker>) by declaring it in a function 'showData' as a variable 'XMLMarker'. If I trace this value (XMLmarker) it returns the right data found in the node <marker> (which is 'myMarker_mc'). However, I need to tell the stage that myMarker_mc is a MovieClip...please see the 'PROBLEM' stated in the code below.
[Code]....
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Nov 19, 2009
I have a number of nodes that are plotted on stage. I want to display the value of each node when hovering over the node (using the Tooltip class). [code]...
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May 2, 2009
I have a function inside of a class which is called by an event Listener I need access to a variable inside the function after the eventListener has been called. The variable name i need is stream and the function it lives in is called NetStreamxx. I tried to return stream but i don't know how to access the returned value here is the code
PHP Code:
package NetConnections.NetStreams{
import flash.net.NetConnection;
import flash.net.NetStream;
import flash.events.NetStatusEvent;
[Code].....
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Jan 26, 2010
why my variable does not get updated when I try to modify it from an event listener function? for example in the code below _resultXmlList will be null if I try to get it from getXml I think there is no access to member variables from an event listener.
Here is the code:
Code:
package
{
import flash.events.Event;
import flash.net.URLLoader;
[Code].....
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Oct 14, 2009
So I've got a function that does several things: It creates video cue points, loads content & executes a function based on those cue points, and finally, sets the eventlistener for the video.
The problem I'm having (after tracing it out) is that the variables within the function seem to be stored as an 'array-like' deal. In other words, the variables output as they should when initially clicked. Next time the code executes, it outputs the newest variable values then IMMEDIATELY the first variable values. This output 'builds' and builds but ultimately the content never dynamically changes as it always ends up loading the first content that was loaded very first time out. I'm *guessing* it has something to do with the event listener being re-instantiated? Tried modifying where I add the listener to no avail.
Any thoughts?
Code:
function vidPlay(vidName) {
swfText.gotoAndStop(1); // mc1 to load external data & play a function
swfText._alpha = 100;
[Code]....
I still haven't been able to figure this one out. My best guess is something to do with the eventlistener being re-instatiated each time the function is called, but I'm not sure. Again, it seems to either be 'storing' the variables in a backwards array somehow (first variable is stored and accessed last at all times) or maybe somehow it's creating multiple instances of the eventlistener and the variables are being pulled from the first iteration of it.
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Apr 10, 2009
I'm making an educational software by AS3.I call "part1Act()" from frame1 and everything works very well.But when I call the same "part1Act()" from the frame 58, flash throw me this error.
TypeError: Error #2007: パラメータ child は null 以外でなければなりません。 at flash.display::DisplayObjectContainer/addChild() at L_oni_fla::MainTimeline/loadSnd()[L_oni_fla.MainTimeline::frame2:699] at L_oni_fla::MainTimeline/part1ActT()[L_oni_fla.MainTimeline::frame58:6 7]
I only called the same function from different time frame.The script I wrote is following.
//--------------------- code ---------------------------------//
var progressBar:progressBarL=new progressBarL();
var context:LoaderContext = new LoaderContext();context.applicationDomain=appDomain;var ldSnd0:Loader = new Loader();var ldSnd1:Loader = new Loader();var ldSnd2:Loader = new Loader();var ldSnd3:Loader = new Loader();
[code]....
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Sep 10, 2007
my problem is that my onPress function doesn't want to work. Here�s the script: PHP Code:
[Code]...
the hilite function should let the buttons disable or not, but it just will not work.....
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Jun 10, 2008
I'm programming a dinamic flash/xml website. up until now I've kept the info for the menus and the one for the gallery (the site has a gallery that displays both text and images) in separate xml files. but I'm trying to make all of it work out of a single xml file. I've managed to make the menus and the gallery all go get the info correctly to the xml (text and images), but then I came up with a problem that jeopardizes the whole show: a path inside the xml's onLoad function refuses to work! the code that bears the function has to be placed into the same clip as the clips that contain the text fields to wich info will be passed or it won't do a thing.
supose this is my actionscript code:
Code:
var contentSubMenu = new XML();
contentSubMenu.ignoreWhite = true;
contentSubMenu.load("example.xml");
[code]....
no information is passed to that clip. If the path targets that clip one should expect it to, right? even if all this code is placed on _root, right? well, it doesn't happen...I tried tracing for info that comes from the xml, but nothing is displayed in the output window.
I've attached a zip file that contains a fla file, an xml file, a txt file with the full chunk of actionscript code and the fonts you'll be needing should you decide to take a look (they're only two).
The fla file has been built in the following manner:
_on the right side, the clips that hold the text fields to wich the contentSubMenu.onLoad function will pass info to are directly placed upon _root (so, following the code example from above, it would be like having var buttonList = _root;)
_on the left side, the clips that hold the text fields are down into buttonListSlide_mc and the contentSubMenu.onLoad function is there as well, only commented so it doesn't display anything.
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Oct 2, 2010
I am trying to stop a function in as3, I tried: delete.functionName - but it didn't work, I tried to achieve the same things using addEventListener and then removeEventListener, but that is not what I need that function has caurina tweener inside it and it has multiple tweens with multiple delays seconds, so all of the tweens are started and the seconds continue to tween but what I want is to simply stop that by stopping the function which holds the tweener so it should stop everything what is inside that function for example it could stop that function when it is mouse hovered on any object
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Dec 14, 2009
I have a function ("advance_slideshow()") that ticks a slide show up by one, then it loops back at the end. It works when called from the key listener I set up for debugging. However it does not work when called from setInterval. I added a trace to the function to confirm that it was being called, which it is; it just doesn't work when called via the interval
Code:
//////////////////////////
/* IMPORTS AND INCLUDES */
[code].......
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Jan 14, 2010
Here is my scenario
1: I am using custom hand cursor in my application
2: When the mouse leaves the stage I am making my hand cursor invisible
3: Further I am using PV3D for animating plane.When the mouse moves in the stage the camera rotation is changed
4: When mouse moves out of the stage.the camera rotationY is set to zero
Problem:I am using
ActionScript Code:
stage.addEventListener(Event.MOUSE_LEAVE,hideMouse);
stage.addEventListener(MouseEvent.MOUSE_MOVE,moveMouse);[code]....
There are other animation added to this function also.So the function works well but sometimes when I move the mouse out of the window from middle of stage to its out,the function doesn't work.Meaning it works for some fraction of time and then hand cursor is shown and camera rotation is not set to zero.Is there any trick that must be done to force Event.MOUSE_LEAVE work properly.
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Aug 4, 2011
In fact, when i publish my FLA with player 9, there is no prob. When i publish with selecting player 10, there is this problem.
I paste my code :
var leng:int = MovieClip(root).program.websiteXML.pages.titlePage.length();
trace ("leng"+leng);
setInterval(function () : void {
[Code]....
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Aug 18, 2006
Code:
_global.picWmax = 436;
But when I call the imageSize function with the if statement it doesn't work.
Code:
function image(){
[Code]...
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Jul 10, 2008
I made a motion tween that works great on it's own, but won't tween at all inside of a frame. Why not?Here is the code as a function. What's up?:
Code:
import mx.transitions.Tween;
import mx.transitions.easing.*;
fadeIn(myMC);
fadeIn = function(mc) {
var myHoriTween:Tween = new Tween (mc,"_x",Back.easeOut,900,0,1.1,true);
}
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May 6, 2007
whenever I try to call the removeMovieClip function in a callback handler, it just doesn't work! Maybe I'm tired, or I've just missed something this is apparantly obvious. In my code exert below, is just a simple script that attaches a movie clip to stage (square_mc) and creates a duplicate instance. When the component button is clicked, I want the original movie clip to be deleted, but nothing happens!
Code:
this.attachMovie("square", "square_mc", this.getNextHighestDepth());
square_mc.duplicateMovieClip("square_mc2", this.getNextHighestDepth(),
{_x:50}) var listener:Object = new Object;[code].............
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Oct 2, 2009
In my class i've got something like this:
[Code]...
So Every time when I click left mouse button, the setClickedTrue function should be triggered. And that's what happen normally. But when I make a fast move with a mouse, and in the meantime i click left mouse button, or i make a fast move and finishing i will click left mouse button, the function is not triggering. Something like MouseEvent can't hear this Event. I'm making an avoid game, and it's very important. I'm using Timer class with delay = 30; I'm also have got 30FPS on Flash Proporties.
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Jan 5, 2011
I have a file with multiple buttons. The task at hand seems simple. Use eventListeners to go back and forth between frames. Here is the code I am using.
[Code].....
I've tried creating this project using movie clips instead of buttons, and it seems without a hit area the mouse_rollover doesn't work properly, it just flickers. All I'm trying to do is roll over the number have the background be a dark transparency and bring up the text box for 18 different numbers... Seems simple right? I've attached the current broken file for you to explore.
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Jul 25, 2009
why can't i get a return value from this function because i need those values to reset a image to it's previous position.
PHP Code:
Cam.addEventListener(MouseEvent.ROLL_OVER,animIn);
trace(animIn); // here is where i got a problrm
function animIn(evtObj:MouseEvent):Array {[code].......
why i can't do it like that what i mean is why i can't declare this function that way because when i do the fallowing error occur:Ereor #1063
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Feb 25, 2010
I know that as long as a I declare variables inside a function I can only call them as long as the scope of the function is active. Outside of that function the variables don't exist. Is there any way I can create those variables inside a function and use them outside of it?
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Sep 2, 2009
I wanted to use a couple of stand-alone function/or static methods by declaring them in the external *.as file and import it.
The problem is, when I import it, I had to instantiate a new class from imported class to use any of these functions which is not necessary in my situation, I just wanted to be able call these functions.
It (AS) does not allow me to declare those functions outside of class declaration, (tried with static keyword in front of those functions just like in C++).
I also tried to declare the class itself with static keyword (also just like C++) but AS also does not allow me to do that.
Remember whole points is declare couple of helper functions in external *.as file and use it over and over.
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Jan 29, 2012
I have a public variable and I am trying to set it, then read it from a different function:
public var str:String;
public function DailyVerse()
{
function create() {
[Code]....
My trace results says null. Why does it not give me "hello"?
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Jan 3, 2012
I am working with AS3 to build a very simple mp3 player on my site. So far the play and pause button work fine, but when I try to move the slider then click the pause button, it doesn't pause, and then clicking the play button again causes it to play a new file.I'm assuming that for some reason when I call the playMp3 function from my MouseEvent, it's within an object or something and not at the root, so it's like loading a new sound file, but I don't know how to fix that.URL...
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Apr 17, 2012
I am using in AS3 "External Interface ". When I call the JS function that is on the same page as swf everything works fine.
I added a link in the html page to an external JS file, when I move the JS function to the external JS file the website crushes.
I would prefer to have all my JS functions on an external file so I can use them in the future in other project and it also makes it easier for me to update the site.
how to call a JS function that is on an external file from AS3?
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Oct 7, 2004
I was wondering why my current code for calling a setInterval on a function doesn't work inside my class.I have this code inside one function, calling a second function.
intID = setInterval(selfReferential, dupe, 30, 0x000000);
The selfReferential keyword refers to the current class,but was defined previously (selfReferential = this; ).I get no errors, but the dupe() function is never called.and I had the selfReferential variable replaced with the this keyword at one point as well.
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Oct 15, 2011
One of the the most annoying errors to get is the "duplicate function definition" error! Flash doesn't want to see the same function twice... But what about the same function used in two different sections (labels) of one site? I've got two different slideshows in two different sections of my site, and I need the same function called out for each. The function is function nextImage():void If I remove it one, that slideshow doesn't work (remains fixed on image 1 of the slideshow).. if I keep it in, nothing works! I had wanted to use the same script for both slideshows, but forget that! So, I found another script for a different type of slideshow.
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May 20, 2011
my align function has stopped working. I am using CS4, so I tried downloading the trial CS5, but it doesn't work there either. So, what am I doing wrong?
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