ActionScript 3.0 :: Get And Set Methods Of Class?
Jul 15, 2011I m new for OOP concept see this is my class, How this class will return values???
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ActionScript 3.0 :: Using Methods From Another Class
Feb 22, 2011I'm new to AS3. I've got two classes.
damnMoles.as and startBtn.as
The damnMoles class uses a method called randomPlay();
ActionScript Code:
public function randomPlay():void {
this.gotoAndPlay("moleLabel"+randomNumber(1, 18));
}
Which basically allows the looped mole animation to start from various points in its timeline. I could probably use a different method to do this using an interval variable, but I originally coded this in AS2.0 and I want to update it, to see how this are different.
damnMoles class is attached to 6 mrMole# instances on the timeline.
Originally I used code on the main stage timeline to start the animation of the moles.
ActionScript Code:
startBtn.addEventListener(MouseEvent.CLICK, startClick);
function startClick(event:MouseEvent):void {
mrMole1.randomPlay();
}
This works fine, however, I would like to refrain from timeline code and use .as files. My startBtn class looks like this, but I get the error:
1120: Access of undefined property mrMole1.
ActionScript Code:
package com{
import flash.display.SimpleButton;
import flash.display.MovieClip;
import flash.display.Stage;
[Code] .....
So, how does this work? When I want to use a method from another class that has multiple instances on the stage?
As3 :: Call Methods From A Class To No Avail
Nov 22, 2010I'm trying to call methods from a class to no avail. It just tells me that I have undefined methods.[code]
View 3 RepliesActionScript 3.0 :: Access To Methods Of Another Class
Dec 6, 2010I need to call a method writeln() from the method buttonClick() which is in another class. Also need from a method of readResponse () method call loadSocket (str: String)
Errors:
Attempted access of inaccessible method writeln through a reference with static type main2.as$36:CustomSocket.
Call to a possibly undefined method loadSocket through a reference with static type Class.
Here is my code with 2 classes:
ActionScript Code:
package {
import flash.display.Sprite;
import fl.controls.Button;
import flash.events.MouseEvent;
import flash.text.TextField;
import flash.text.TextFieldType;
[Code] .....
ActionScript 3.0 :: Creating Methods Without A Class?
Jul 22, 2011What if you have methods you want to use in your project, that really have no need of a class, or in other words, there is no need for an "object" associated with it. It's not going to have member variables, so why bother making it a class?
for example,
I want to create a randomNumber method, takes two numbers, low high, returns a random between or equal.
Originally in my code I had a very top level class i just called globalLibrary that extended movie clip, i put my randonNumber method there. Then every class in the project extended that. I got the method scoped properly, but to me it looks like a hack.
For example, the most basic functionality in flash like +, even = , trace, etc. Are these also methods defined in some class that we are extending? Or are they methods that have no object associated since that would seem to make just as much sense.
why can't I just create a file of methods, and import that file and have access to these methods?
ActionScript 2.0 :: Class Methods Be Set As MC Handlers?
Aug 16, 2007SETUP: I have a MX2004 project where I'm attempting to pass a movie clip to a class, and have a method of the class act as the function for the onEnterFrame. PROBLEM: The class appears to lose reference to the movie clip when onEnterFrame() is called. TO DUPLICATE: Two files are needed, they are outlined below:
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ActionScript 3.0 :: Reference To Class Methods?
Mar 16, 2009I need a way to reference to object (or the class methods inside). I have a button "Add box" and when it is pressed it creates a new instance of class "MyBox". The thing is everyone of these objects get the same name "box".Here's a hint of what it's like:
Code:
var arrBoxes:Array = new Array();
// var n:Number = 1;[code]...
Inside of the addBox function I can easily refer to the Object with just "box" (for example box.name = ..)but when in another function I cannot (and by then I might have created many "box"es).
ActionScript 3.0 :: Call Some Methods In Class A From B?
Dec 18, 2009If i instantiate class B (not a display class) in class A whats the best way to call some methods in class A from class B ?
View 3 RepliesActionScript 3.0 :: Add New Methods To MovieClip Class?
Aug 5, 2010Is there any way to add methods to the existing MovieClip class so that later I can use them everytime I instantiate a MovieClip? Something like this:
PHP Code:
package { import flash.display.MovieClip; public class myClass extends MovieClip { public function myMethod() { //do stuff } }}
Then, without instantiating myClass, I want to be able to call that method like this:
PHP Code:
var newMc:MovieClip = new MovieClip();newMc.myMethod();
ActionScript 3.0 :: Call The Methods Of The Instance Of Class
Jul 7, 2009i have a main movie. i use a loader to load a "example.swf" file. then i place that file inside a holder movieclip. in example.swf, i have an instance of a class i just wrote. this class has some particular methods. from my main movie, i want to call the methods of the instance of my class i have in example.swf. how can i do that??? i know it's a kind of casting, but none seems to work.
View 1 RepliesActionScript 3.0 :: Accessing MovieClip Methods From A Class?
Oct 17, 2009Here is the situation:I have created a movieClip named "tp_crack" on the timeline and created its class using linkage called "tp_crack".The tp_crack mc is like a small rectangle which breaks in 3 seconds when it is played.I have a seperate class in which I have used tp_crack to create many instances of tp_crack going by the names: cracked1","cracked2" etc.These instances are present in another movieClip (this time created within the class) called "crackContainer".Now I have added the following code to check for hitTest of those cracked1,2,3...... with a spaceship.The hitTest works but flash does not recognize the pieces as movieClips and does not play them as required, instead it gives me an error saying:1061: Call to a possibly undefined method play through a reference with static type flash.displayisplayObject.
for (var i:uint=0; i<crackedPieces; i++) {
if (crackContainer.getChildAt(i).hitTestPoint(Spacesh ip.x,Spaceship.y+(Spaceship.height/2),true)) {
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Flash :: MovieClip Can't See Base Class Methods?
Aug 12, 2010I have this base class
package sevengames.miranda.front.res {
import flash.display.MovieClip;
import flash.text.TextField;
[Code].....
I then, in the Flash document, create a movie clip which has this class set as the "Base class" in the properties. However, if I then do this.updateText(); in the movie clip's frame script, it complains
TypeError: Error #1006: updateText is not a function.
at miranda_fla::MenuButton_3/frame1()
Why doesn't it work? I know the class is read and compiled, because I had an error there which was reported.
ActionScript 3 :: Vector Class - Map And Filter Methods
Oct 11, 2011Any good 'real world' examples of when and why you might use the map and filter methods of the new Vector class in Actionscript?
View 1 RepliesActionscript 3 :: Use Private Static Methods From Another Class
Mar 17, 2012I 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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ActionScript 3.0 :: Add Custom Methods To MovieClip Class?
Dec 13, 2010I want to add a custom method so that any MC can use it like this - Code:text1.fadeIn(2) - which would fade text1 in over 2 seconds. The actual method isn't important, it's the way to add it as a custom method for ALL MCs that is confusing me.I can add it inside the document class (that extends MovieClip) like{/*fade in over tt seconds etc*/};But pretty much everywhere I look peoples are choking on their coffee shouting not to use that method. So is there a nice, clean way to do it without using prototype?BTW I want to add these methods in a class that is imported into the main document class at compile-time. So my main doc class has code specific to this SWF but the general external classes like Effects and Transitions are imported as needed.
View 6 RepliesActionScript 3.0 :: Remove Methods Of The Parent Class
Jul 27, 2011When I create classes, often I want to remove methods of the parent class (such as addChild(), perhaps), and I just override the method and have it throw an error. Is there a way to remove it completely?
View 9 RepliesActionScript 3.0 :: Class Hierarchy - Fields And Methods
Sep 4, 2011I have a class1 in which I create a child from a class 2. Of course I can access class2 properties, fields and methods from class1. But is there a way to access class1 fields and methods from class2? Like to go a step back in the hierarchy?
View 1 RepliesActionScript 2.0 :: Using MovieClip Methods In Custom Class?
May 30, 2005I've got a custom class (using AS2) that mostly does things like set the score and level of a game, as well as sets the player's lives on the screen. I need to unload and attach MovieClips within the Lives control function, which require those methods from the MovieClip class. I don't think I need to extend this class from the MovieClip class, I think I need to import the class somehow. I don't know the path though..something like mx.MovieClip.
View 3 RepliesActionScript 2.0 :: Cannot Add Custom Methods N Properties To Every Class
Nov 7, 2004In AS2 we can not add methods n properties to built-in classes in the way we do in AS1. Like we would -say- write the custom "isNatural" method on the "Math" class as follows : * The following code is valid in AS1 but not in AS2
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As the "Math class" is static internally. We know why we can not add custom methods n properties to every class, as the way we do in AS1. Later I came up with senocular' s very nice tutorial on OOP in AS2. And now i know how we can do it in AS2 style in an efficient n organised way. But i have a problem with the following code. It should not work ! but it does... * Following code is valid for both in AS1 and AS2.
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ActionScript 3.0 :: Dictionary Class: Time Complexity Of Methods
Nov 5, 2008does anyone knows the "time complexity" of Dictionary class methods ? for example, is the ""get"" is an o(1) time complexity ?
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and another question in the same topic, how does the Dictionary "generate" an 'equal function' & 'hashcode' (assuming same implementation as in java's HashMap) from the object passed as a key? is it efficient ?
ActionScript 3.0 :: Access FileReference Class Add On Properties And Methods Of CS4 In CS3?
Apr 7, 2009I have an urgent task to implement in my project code. I can't able to access the new properties and methods which are present in FileReference Class. For load() ,save() methods needs runtime version of Flash Player 10. I need to include the flash player 10 in CS3 publish settings Version. Otherwise you can suggest how i can able to access the FileReference class new properties and methods without CS4.
View 7 RepliesActionScript 3.0 :: Class Errors : Undefined Methods And Properties?
Mar 21, 2011i have a document with objects in the library with the class Hitte, Kern, Ring and Ring_01 [to Ring_16]tge Ring_ pieces have a subclass of RingSegment.the code of RingSegment.as is as following. [code]....which should add a Hitte_mc to the stage, make it draggable , and make the Ring_ objects react to a hittest with the Hitte_mc. but I get tons of errors:
View 11 RepliesActionScript 3.0 :: Flash Class Object Calling Methods
Dec 7, 2009I have a class file named Main.as and another class called icon.as
package {
import icon;
public class main {
public var _time:String;
function main() {
[Code] .....
How do I get the current update from the main class without calling the MainObj repeatedly. Is this possible in Flash AS3, or any other alternate method for this idea.
Flash 9 :: Access Document Class Methods From Within MovieClip?
Aug 27, 2008Let's say I have a FLA file with document class called main. In main, let's say I have a method called test1 that just outputs "hello world" via trace. On the FLA I have a movie clip. In that movie clip, when the timeline reaches frame 123, I want it to invoke the test1 method (I just set up a simple action on the frame). However, I get an error saying that the method is undefined. I try this.parent.test1() too but that gives me the same error. Is it not possible to invoke a document class property from within the timeline of a movie clip that's on the stage?
View 2 RepliesActionScript 3.0 :: Accessing Methods In Loaded Document Class
Feb 9, 2009I'm trying to access an init method I've set in one of my document level classes.
Container Movie loads Main Movie, which has Main.as as its document class, but I want to do a few things before I show the actual content. Here are some functions in Container.as:
Code:
public function moveLogo(e:TimerEvent):void{
loadTxt.visible = false;
var logoMoveUp:Tween = new Tween(logoCont, "y", Back.easeIn, 221, -250, 1, true);
[Code].....
If I trace e.currentTarget.content.init on my EVENT.COMPLETE callback function, I get "function Function()" like I should.
ActionScript 3.0 :: Calling Methods Of A Class That Extends MovieClip?
Jan 31, 2010I've got a class (say ButtonBase) that extends MovieClip. ButtonBase has a method that names it ((this.)name = 'bb1') and adds it to the MainTimeline. Now I can see my extended ButtonBase MC on the MainTimeline. And if from a frame I write trace(this['bb1']), it returns an instance. The problem is that the instance is not recognized as an instance of ButtonBase. Suppose ButtonBase has another method, say testMethod(). Well, if I trace(this['bb1'].testMethod) from a frame on the mainTimeline, it returns undefined. If I trace(this['bb1'] is ButtonBase), > false I can attach a fla if you need it.
View 3 RepliesActionScript 3 :: Conflicting Scope - Global Functions And Class Methods Of Same Name
Jul 6, 2011My question deals directly with ActionScript 3, although it could possibly appear in other languages. Consider the global trace function found in AS3. Calling the method requires no imports and is globally available from all classes.
class A {
public function A() {
trace("Hello, A!"); // Hello, A!
}}
Now, what if I create my own class method of the same name? In AS3, if I have a class method trace and then make a call to trace elsewhere in my class, the call is made to the class method over the global function. Essentially, I've blocked my ability to call the global trace method.
class B {
public function B() {
trace("Hello, B!"); // no output
} public function trace(s:String):void {
// do something else.
}}
Now, I know the obvious answer is to say, "don't create a class method called trace." But what if I'm unaware of the existence of the global trace function? Or what if I have a desire to "override" or "block" the global function? Is doing so bad programming? Or is this just another example of how AS3 is a poor object oriented language?
Actionscript 3 :: Access Properties And Methods Of A Class Without Extending Or Instantiating?
Jan 9, 2012Let's say I have a defined ClassA. ClassB extends ClassA and there's a Movie Clip instance on the stage linked to ClassB. How would ClassC access the properties and methods of ClassB without extending ClassB or creating a new instance of ClassB? The way I'm currently doing it is by referencing the stage instance linked to ClassB and then using the dot syntax to access ClassB instance variables, and this works only if the the accessed variables are public or internal, depending on what package ClassC is part of. I would like to know if there's a better, cleaner way to accomplish this.
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ActionScript 3.0 :: Access FileReference Class Add On Properties / Methods In Flash Player 10
Apr 7, 2009My aim is to access the FileReference class Flash Player 10 properties,methods and Events using CS3 instead of CS4.For load() ,save() methods needs runtime version of Flash Player 10.I need to include the flash player 10 in CS3 publish settings Version.Otherwise you can suggest how i can able to access the FileReference class new properties and methods without CS4.
View 1 RepliesActionScript 3.0 :: Return ResultEvent Properties Of HTTPServices Inside Class Methods
Sep 29, 2010I currently have my own class, for arguments sake, lets say it's called User and is for logging into my own system.
I would like to call a function from the user class called, say, login(), which would send the username and password attributes to a service (in my case, PHP), and then get the data back with the response (either successful or unsuccessful).
This would ideally make my code behave like this:
Code:
var user1:User = new User("Jim", "password");
var loggedIn:Boolean = user1.login();
[Code]....
I don't know of a way of getting the login function to return a boolean based on the result of the HTTPservice it sends, so does anyone know of a better way of doing this?