These two functions are taken out of my as class file, even though the setInterval is never cleared it only calls generateParticles 1 time. Someone please help me figure this out. I have been messing around with it over an hour but still can find why its only called once. emit is a private var Number declared outside the function in the class.
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is there a difference between classifying a function 'private' or 'private static' in a singleton? It seems that they both do the same thing. Maybe some difference in performance?
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I've got a class where I'm using:
o.type = "focus";
o.target = "this";
dispatchEvent(o);
and then focus is a function of an object in the FLA.
I want focus to be in the AS External Class file but it won't trigger.
here is a snippet of my code in an as file
ActionScript Code:
class PoolBall extends MovieClip {
private var poolBall:MovieClip;
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I'm building a drag and drop quiz. each draggable mc (drag#) has a base class of DragDrop. I want to detect when an drag mc has been dropped on a target
Code:
if(this.hitTestObject(target)) {}
And then add a new drag from the drops Array. so that each time a drag finds its target a new one appears. I tried to make a public var named dropped to switch from "yes" to "no" in the drop function. and even tried making the drop function public.
This code is on the timeline
stop();
var drag1:Drag1;
drag1 = new Drag1;
addChild(drag1);
drag1.x = 100;
drag1.y = 100;
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there are classes definitions where all their methods are private my question is why are they private, because i've tried a code wherein i changed all the private access modifier to public and nothing changed!
what if you make an instance of that class with all its method private, how are you be able to access that on another class. coz i know private methods are only accessible to the class where they are declared! will the instance of that class be able to access the superclass's private methods!
on private variables, it's still not clear to me as to why make a private variable and then use a getter and setter, when you can simply make it public! are these variables called static?cause on the way i understand it private functions and private variables are static?
Okay so you've got your private vars in your AS2 Class, you think they're all safe right? Wrong.
Doing a trace(MyClass.myvar); will spit out an error that the var is private and you can't touch it.
But a trace(MyClass["myvar"]); will work perfectly fine. You can use it normal, without any setters getters outside the class.
Is there a way to protect against this? I think this is a huge security flaw. I know it's simple OOP, but a private var in an object should have rules.
it's just some little white 'snowflakes' that fall from the upper end of the screen)
ActionScript Code:
var timer:Timer = new Timer(30);
timer.start();
timer.addEventListener(TimerEvent.TIMER, onTimer);
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Now, this of course gives a run time error (access of undefined property snowSpeedX) due to the fact that snowSpeedX is declared in the function onTimer. The reason it is declared their is because i want it to change everytime and so each snowflake that falls, moves in the x axis with a different speed. If i declared the snowSpeedX variable outside of the onTimer function, i wouldnt get a different value for every snowflake, i would just get one.
So, how do i get the snow flakes to have a varying range of speeds?
i'm trying to modify some code and can't figure out what the issue i'm having it. this is the(shortened) code:
public static function Lose():void {
trace("OVER!");
Clock.stop();[code]...
this is the error i get: 1180: Call to a possibly undefined method OverIt.i just want to call a function from inside of the public static funtion.both function are inside this class:
public class Game extends MovieClip {
}
if i have:
PHP Code:
protected function start(){ var nfunction:Function = function():void var innerVar:int = 5; }}
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I sometimes see events declared near the top of the class (i.e. below the imports but above the constructor):
/**
* Description here
*
**/
[Event(name="complete", type="flash.events.Event")]
What exactly is this? Is this an "import" of a certain type of event?
I want to add about 10 textBoxes and I want them all to be contained in different variable names. I need to declare them outside the document constructor function because of scope, but how then can I use them in a function? I want something like
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"you cannot delete variables that are declared within a function with the var statement".Which, as it happens, is precisely what I was trying to doI want to delete the object because it holds a bunch variables that are no longer needed, to prevent potential speed/memory issues later on.it's impossible (probably with reason) and I know vars are local to a function, so now I'm wondering if it is actually necessary to remove local variables
View 3 RepliesI have a problem accessing a variable which is to store a frame label. Code has been shortened to relevant parts. The following is on the main timeline.
PHP Code:
stop();var nextSection:String = "";buttonContainer.aboutUs.addEventListener(MouseEvent.CLICK, moveButtonsForContent);function moveButtonsForContent (evt:MouseEvent):void {if
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I have a movieclip called "sections" which loads different sections of the website.When the first section is clicked thencontainerCenter is true and the evt.target.name is loaded in to the nextSection variable.Now if a 2nd section is clicked then containerCenter is false. It plays the sections movieclip. Within that movieclip it will eventually play and come to the following script:
PHP Code:
gotoAndPlay(nextSection);
For some reason it won't pick up the variable "nextSection" within the movieclip. I'm getting the error message "Access of undefined property nextSection". It has no problem when it is in the main timeline.I know you can't access a variable declared inside a function, but I have it declared outside the function as you can see above. I've just amended the variable from within the function.
I have a class that extends an object, and have declared some variables in the class code:
Code:
package {
public class myclass extends Object {
public var _test = "yey";
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How could i get the default value of the var _test? If i try to trace directly with the class as the pointer, i get syntax error:
Code:
trace(myclass._test);
I'm using flash MX, and this was written in the only frame. Before this, I had the function declared and then called, and the output was 1 then 2 then 3.With the function declared at the end there is no output.In both cases the movieclips never played.
Actionscript Code:
_root.McG1.onRelease=Select(1);_root.McG2.onPress=Select(2);_root.McCar.onPress=Select(3)[code].....
I am trying to access a shared object declared in a certain function, from another function. I am having
difficulty doing so. My code are as follows:
Code:
//Constructor code
public function EventTest()
{
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i have created a Vehicle.as file and a Car.as file which are in the same project. The problem i am having is trying to use the properties in my Car.as from my Vehicle.as file.Vehicle.as
Code:
package
{
[code]......
I've heard it's considered best practice to keep all class properties private and to change them using getter and setter methods.
View 5 RepliesOn the stage I have a movieclip by the name of rect_mc. Inside it have have a MovieClip square_mc.In the time line that I get when I double click on rect_mc (timeline of rect_mc) I have written the following code
var width1:Number;
width1 = sqaure_mc.width;
How can I access width1 from the document class?The thing that I want to is access the variable declared (width1) in the timeline of rect_mc. Just for the sake of a example only I choose the width of MovieClip.My doubt is how can access a variable declared inside the timeline of rect_mc from the document class. It could be any variable.My document class is:
package
{
import flash.display.MovieClip[code]....
ActionScript Code:
private var __milena:LoadVars;
private function Loadprom(prom:String):Void {
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how to retrieve these in other functions.
In my main class (package) I have a function (tipTrendHandler) which creates an object TextBox. The instance in the example is ttrend. The class is imported. However when trying to access the object and apply e.g. a method, declared in another function (e.g. displaySequence) it seems this object is unknown.
ActionScript Code:
package com {
import flash.display.*
import com.mycompany.TextBox;
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I created a menu in flash and As3, nested in a HTML page, which calls html pages by the classic way urlrequest->navigatetourl.Now I was wondering if i can make As3 call a AJAX function declared in the HTML page or at least in the swf file itself....
View 1 RepliesI try to serialize objects with their private attributes, in Flex.
The introspection API does not seem to allow it:
"The describeType() method returns only public members. The method does not return private members of the caller's superclass or any other class where the caller is not an instance."
Is there another way for an instance to know the name of its private members?
I have a class which deals with a lot of visuals, which essentially are movieclips. So I have around 50 privately declared movieclips in the class. Would it be a good idea to put them in a dictionary and retrieve them by their name (as key) , put them in an array or just leave them as they are?
My issue is the visual look of my class right now with that many private members, looks like a mess visually.
I am writing class that extends adobe air PNGEncoder,
I want to use the writeChunk method, but it seems to be private static and i cant seems to use it with my code But it gives the error as below
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I have some code from a CS3 app composed of the .FLA file with an .AS file for the class that had definitions for two private classes in it. Yesterday I brought the files into CS4 and noticed that they did not compile. Gives an 1120, access of undefined property and names a constant. I have reduced this problem down to bare bones and it still occurs, so it is a bug in CS4.
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How do I call a private function from an external ActionScript3 document? I'm working in Flash Builder 4, and I need to call a private function from an external AS3 document. I think I've imported it correctly....
import myapp.utils.WebcamFaceDetector;
import myapp.utils.FaceDetector;
But I want to call a function from "FaceDetector". Here's the part of the code in FaceDetector...
public class FaceDetector
{
private var detector :ObjectDetector;
private var options :ObjectDetectorOptions;
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I want to call "private function FaceDetector()" to initiate at a certain point in another AS3 file. How do I properly declare it and get it to run?
I have a class that creates an array from a config xml file. I set a private variable in that class and use a getter in other classes to access the array. The routine that uses the array does the following:
- Call the getter and assign the returned value to a local (private) variable tmpArray. the getter is a simple return() using a value that is established in the constructor.
- Uses a for loop to itterate over the contents
- Uses array.shift() to pop the item in tmpArray
The next time I run the routine, the contents of the array is empty. I'm using the same getter. I implemented the getter when I tried to manage both arrays in the same class figuring that as long as the original array was private (i also tried static), that the value would not change. I have since worked around the problem by moving the routine that fills up the original value from the constructor to the getter. So, consider the following code:
import flash.events.Event;
btn.addEventListener("click", btnHandler);
var myArray = new Array();
var myTmpArray = new Array()
myArray = ["one", "two", "three"];
myTmpArray = myArray;
function btnHandler(evt:Event) {
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If I create a variable myVar and set it to 1 then set myOtherVar = myVar, the both equal the same value. If I change the value of myOtherVar, myVar is not affected. But using the shift() method changes both the original and the copied array.
I have .fla file where I have instantiated an object of a class( testclass.as ) like this in frame 1
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