I have an actionscript project which uses visual symbols from an SWC. I have a CheckoutButton which has the following class associated with it (compiled into the SWC in Flash CS3).
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Is there any way to override static functions of Flash top level classes? Lets take Stage or Math for example. What if we want to change Stage.addListener functionality, is there any solution to this problem?
View 3 RepliesI'm building Action Script project in Flash Builder. No flex, no third party libs. Pure actionscript - hierarchy of packages and classes. How do I include a plain external .as file, which is not a package or class, but just a set of statements?
View 1 RepliesI have a class which extends the Proxy class, and has a statically defined member variable called num:
public dynamic class TestProxy extends Proxy
{
private var num:Number = 100;
[Code]....
I want getProperty() to be called when I attempt access num. It works for any field which does not already exist, but not for fields that are predefined.
I have the source code for a Flash based media player written in Action Script 3 that I need to modify. I'm trying to add classes to this project in Flash CS3 however after I import them and try to reference the classes in an existing class within the original source I get the following error when I try to build:
1172: Definition 'classname' could not be found.
However the project builds fine if I don't reference any of the newly imported classes. What am I missing here?
Is my understanding that there are no Abstract classes and you can't override or overload constructors of derived classes correct? Abstract classes aren't important for me but if it's possible I'd like to know how. But is there a way to overload default constructors and I'm just doing something wrong? Can we only override methods or can we overload them also.For a simple game I'm making, I'm not using FlexBuilder and don't want to for this project for specific reasons, so I'm using Flash and instead of using sprites and bitmaps I want to draw shapes in Flash and covert them into MovieClip symbols which I "link" for export as AS to use in my code. I want to make it a little modular so I can just change certain aspects of the code for different approaches.If I create a class Actor which extends MovieClip the default constructor has to be Actor() with no arguments. But I'd like my class to be able to have arguments like initial x and y coordinates. I know you can just create methods to initialize each part but I'd like to try and have a default constructor to do so.
In Flash I notice that if you derive a written class or built in class it requires the standard default constructor, "which I may be wrong about and I hope I am and someone could show me what I'm doing wrong", I found if you derive a class based on a symbol you linked for export as AS I can create a new constructor with whatever argument(s) I want (so this is why I'm making this post,if I can do this couldn't there be a way to override
constructors?).
1) So I create a base class called Actor which extends MovieClip save it as Actor.as and default constructor of Actor() add whatever properties I want.
2) Then I create an object in my library, let's call it mcShip, then I link that symbol for export as ActionScript and have it's base class as Actor and name the class ShipMC.
3) I then create a new .as file and call this one ShipActor.as, this class ShipActor extends ShipMC and then I create a default constructor ShipActor(gs:GameScreen, xA:Number,
yA:Number) and this works fine (also I create a method in Actor class called ActorSuper and call it from ShipActor with passed in arguments, since I don't know of a way to overload the parent class' constructor)
If I were to just have my mcShip with a base class of flash.display.MovieClip and I try to create ShipActor with the constructor above it says missing default constructor. The above 3 steps is the only way I can get it to work for now. Is there a way to overload the constructor? If not are there any other work arounds?
Is there any way to auto-import as3 classes (internal/intrinsic Flash Player classes at least) using Emacs ?
Looked for as3-mode and actionscript-mode but nothing working was found. as3-mode can import class if it is opened in buffer (but not *.mxml files)
Whenever I start a new game, I make a whole bunch of classes that extend my base classes, so: URL...and has some setup code.Now all I need is a way to generate these classes at the start of the project so I don't have to create each one manually. It will save me at least an hour of faffing around per game. So how do I do it? I normally use FlashDevelop but I also have FlexBuilder 3, or I'm happy to download whatever other software I need (PC).
View 4 RepliesI have to use many custom classes for a project, each class includes lots of elements(methods,properties) and I generally forget their names when coding. Is there any editor which I can enumarate the elements of my classes after pressing "." like Flash's built in classes?
View 8 RepliesIs it possible (and if so recommended) to use Flex remoting (mx.rpc)classes in an actionscript only project?
I'm creating an application with login and registration to a php back end using AMFphp.
As an option I was wondering if it made sense to take advantage of the mx.rpc flex classes.
I've got some nice little animations developed in an Actionscript Project in Flex Developer 4. They work great. I now want to be able to make use of them in a Flex 4 project. How to do this ? I'm guessing must be a SWC in the process. So many hits from google that I can't filter out the correct approach
View 4 RepliesThe examples I'll use don't do anything - they're classes without ANY members - no variables, methods, anything.
Let's say I extends Sprite and call it MySprite.
I save it in test.core
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Now I create another custom class called MyWindow that extends MySprite.
I save it in test.windows
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Then I create another class that extends MyWindows (the example I'll use is a document class - but that doesn't matter - I've tested using an instance too).
[code]...
Notice that I'm not even trying to instantiate the helper classes - just having them there throws the error.
If there is only a single helper class, everything runs fine.
Also note that - as far as I can tell - this only happens when extending one class from another package, then extending that class with more than one helper object.I'm pretty sure there's no namespace bumps or typographical errors, as this is a very pared-down version of the original application.
EDIT: seems the problem exists even without the crossing packages - even extending MySprite in the document class with multiple internal classes generates this error.
I am creating a library in AS3. Inside the library I make use of a bunch of classes/packages that need not be exposed to the end user of my lib. I want to only expose one of these classes.
I guess my questions are:
1) How are libraries commonly distributed in AS3?
2) Is there a .jar equivalent in AS3 that developers can include, but will only have access/knowledge of the classes I've declared as public?
I need to write and test xmlStuff.as. I would like to test it on its own without launching the entire application (launched with index.mxml).
Project
Folder: src
Package: Default Package
- index.mxml[c
If I was using java what I would do is I would create a new package: [url].....
And I would put this code in it:
public class xmlStuffTester {
public static void main(String [] args){
XmlStuff xs = new XmlStuff();[code]...
(Alternatly I would write a unit test if I knew exactly what the xml output should be. I don't know that yet so I prefer the above approach.)Question: What is the standard way to do this in Flex builder?
I'm trying to import a class from a class that is located in another folder. How do you move up a directory? Using./ or ../ doesn't seem to work. Essentially I want to access a TweenLite Class but not from the document class. My class is at com/myName and the class I want to access is at com/TweenLite. import ../TweenLite doesn't work... I realize I could just copy and paste the entire Tweenlite folder again, but there's got to be a less duplicative way of doing this..
View 2 Repliesinheritance and building classes from other classes.
I have 3 classes:
gfxRoomText - changeable colour
gfxRomInter - changeable colour - interactive
gfxRoomImg - interactive - only image / no colour
The first two incorporate the same text field and functions to change colour. The second and third incorporate another class to interactive with. What is the best way of creating these classes using inheritance and how?
how to pass one class that holds all my math for a betting game though all my other classes that hold the pages.
View 2 RepliesI am new to classes and I am just starting to follow tutorials on how to assign classes and sub classes and I am wondering when you assign a base class or class to an object(Symbol e.g movieclip) through the properties, are all instances on the stage no matter how many and what they are named influenced and is the Stage/main timeline always the parent? and just one more question, is the parents objects display list all the movieclips that are used on the stage or all the instances on the stage?
View 6 RepliesI am not sure how to import multiple classes into an AS3 class. Also I am bit confused on how "package" works now.[code]
View 2 RepliesI am doing an Actionscript 3.0 project which involves introspection. I am wondering if there is a way to get all the classes within a given package structure.
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If I create a Flex Library project, am I able to use Flex classes from within the library?
The reason I ask is because I'm working in a Flex Library project and trying to use the mx.rpc.soap package. I can import the the package without an issue, and even get code hinting making me think the package is available. Of course I can even see the swcs included in the project. However, when I try to instantiate the WebService class, I get an error when building. Flash Buidler IDE doesn't tell me what the error is, and I don't go into debug mode when I continue with building. I haven't tried connecting to the service yet, just importing the Class and creating a new instance.
I tried to import a class in a .as file and I had strange behaviors that I cannot explain. First of, I tried to get work a senocular class by importing it locally his script in the same directory of my main .as class.
package{
import flash.display.*;
import flash.net.*;
import flash.events.*;
import duplicateDisplayObject;
There was no error returned from the compiler saying not found but there was one telling my class is still undefined as when I try to make the class work. (possibly undefined method). So I did it with the old fashion I found in some demos, placing the .as file in a com/senocular/display/ folder:
package {
import flash.display.*;
import flash.net.*;
import flash.events.*;
import com.senocular.display.duplicateDisplayObject;
And then no errors. The compiler recognize the class and execute it.
I produce advertising banners with Flash CS4. I often have to comply to a max weight of 40K. Sometimes I use functionnalities that make Flash export actionscript classes to a frame in the swf which makes it exceed the 40k limit. Is there a way to make flash export those classes to a separate file instead of in a frame?
View 3 RepliesI'm using Flash Builder 4 (the version after Flex Builder 3, so very similar to Flex Builder 3) and have a bunch of actionscript classes that I frequently need to reference. I have them in a separate folder/package to keep things clean.
I know that it's possible to create a SWC from these actionscript files. My question is how do I do it in Flash Builder 4 or Flex Builder 3. Do I need other tools? My objective is just to use the SWC in the project and keep things clean instead of dragging around all these files.
I'm trying to compile AS files using the mxmlc but the particular class depends on other classes. My command is something like this: mxmlc -includes classA classB -source-path=. com.example.com.classC.
This gave me classC.swf but when I loaded it, it was still looking for classA.swf and classB.swf. Is there anyway I can have just one swf file?
Can I put two or more actionscript classes in one .as file like this:
[Code]...
It doesn't work in Flash Builder: "A file found in a source-path can not have more than one externally visible definition. classes:A;classes:B" If it possible, I'm going to ask next question. Can I place two or more packages with multiple classes in one .as file?
Is there a way I can load an xml-file in a separate as-file and use this for multiple classes? (Or, should I load the xml-file in every class I want to use it in)
for example i set up a basic xml structure
test.xml
Code:
<xml>
<first>use this data in the first class</first>
<second>use this data in the second class</second>
[Code].....
So, what exactly are the rules on several classes inside of one AS file?So far, the only way I have been able to do this is by putting the class outside of the package brackets with no namespace selected (which I believe means 'internal' by default, right?)[code]So, using this notation, I'm wondering if a few things are possible:
1. Putting several 'secret' classes in the same AS file?
2. Making these classes public via the "Main" class, the one that the AS file is actually made for?Both examples applied here. Are these the right ways to do this?:[code]
3. Since these classes are marked as internal, they should be available to classes which extend the Main class AND classes in the same package without any import statements, correct?
4. Does embedding classes like this affect performance in any way?
5. Will these embedded classes always be compiled even if they are never accessed or referenced, similar to Library items or other classes?
Can I declare 2 classes in the one AS3 file? I tried this without success
package {
public class ClassTest {
private var a:classTest2;
public function ClassTest() {
a=new ClassTest2();
[Code] ......
I have a flex application that loads swf files and displays them using the SWFLoader object.is there a way to provide different classes and functions for the swf application to use? [code]...
View 1 Replies