ActionScript 3.0 :: Import External Functions / Methods
Dec 29, 2010
I have a main actionscript file import other actionscript files into it to use their function. From the tutorials and training videos I have, other external classes apart from the document class always link to an object in the library or an object in the main.as is an instance of the other class, for example:[code]
The problem is I'm not creating any variables from the external class but only want to use the functions from it. When I test the movie, I get error 1180: Call to a possibly undefined method isPossibleNo, which is inside class ProjectileNo that is imported already.So my question is how I can use external functions without creating a new instance of the external class because they only hold calculation functions.
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Aug 3, 2011
Im going to develop an FLASH App to use an external SWF file as a reference to call its methods & functions.
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Jun 6, 2010
I've got a project thats getting a bit big, so Im taking the actionscript out into separate as files. I want all the basic functions to be in BasicFunctions.as and the make a library for more specific functions. I find that a lot of people use the import statement but I cant get that to work with a simple Hello World trace, yet the include statement works fine (see attached). I understand that import/include work differently, but which is the better method? If import, then is that heavier to work with. Any rate, what's the best way to organise code when it gets to the 1000+ lines?
[Code]....
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Jan 15, 2009
Im new to AS3.[code]I have above code in a movieclip which i have Exported as a Class.But when i run it says "Constructor functions must be instance methods".
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Jun 14, 2009
I'm using flash and the error message "Constructor functions must be instance methods." appears for the following code:
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Jun 2, 2011
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Jun 24, 2010
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Jul 6, 2011
My 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?
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Jan 12, 2006
Been doing some actionscript magic lately, done a nice interpolator class. The class, whenever an update occurs, calls a previously specified callback function. Normally, setting a variable of funCallback:Function and calling it works fine. However when I wanted to specify an *object's method* as the callback for the interpolator, it apparently called it as if it would be a static method.
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Nov 22, 2010
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ActionScript Code:
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That I'd like to be able to do is this:
ActionScript Code:
import sprites.vectorGraphics;
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I am being told that this error takes place on Line 3, which is blank. I can not figure out what the problem could possibly be.
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Aug 1, 2011
there is an SWF file where we used its methods using JavaScript as an reference in HTML.now we want to make an FLASH app & have an SWF as an component where use all that methods in.since Im new here, I need ur comments how can I do it step-by-step.i know JavaScript but new in ActionScript.I use SWF in my JavaScript asCode:
Code:
<script type="text/javascript">
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[code]......
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Apr 20, 2010
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Apr 23, 2009
How would I access a loaded in swf files public methods in my main swf.
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Oct 2, 2011
I can't access the props and methods of an external AS3 swf after it's loaded by Main.as. Here's a very simplified version of the code for Main.as (the calling swf):
Code:
package{
import flash.display.Sprite;
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Jun 29, 2010
My client wants to take all the Flash games on their website and put them on a portable device that's not connected to the internet. I need to make sure that the swfs are completely self contained, in that they do not require the internet to load any swfs or other assets. The client does not have any of the fla's, so my plan is to download the swf and decompile it with Sothink, and then search the AS for these methods:
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Jun 6, 2010
I have a flash application using callbacks to javascript functions (eg. when it receives some data over a socket, it'll call a js script which would change the content of a div according to that given data).
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[code]...
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Mar 16, 2010
I am talking about doing something like this: [URL]
from flash by using ExternalInterface probably
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Aug 18, 2009
I`m using flash cs3 for my works , but i have one problem!when i use File=> Import=> Import to Library... or Import to Stage...the flash environment becomes terminated.I changed my flash version to CS4 and I have this problem again.
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Jul 15, 2008
got a really confusing problem with importing one swf in to another. Both swf's are AS3 but each one is coded differently.I have a main swf which has very basic code in. Essentially its just a moving flv with a couple of buttons what just move the user to a different frame to show a different flv file. As it was so simple I didn't set it up using base classes and didn't do any OOP style code (i.e. using methods etc) as it didn't need it. This works fine.
I have now created a new small SWF which does some functional stuff (won't go in to details as it'll take a while). This was a more complex peice of kit so I used classes, external .as files etc (i.e. the approved OOP style way). This on its own also works great.
[Code]...
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Mar 20, 2011
I created a quiz using this tutorial : [URL]
and now i want to use this quiz ( the swf file ) in a frame of an application i am working on. I want as soon the user clicks on a button to launch the quiz.
I tried any way found on net for importing external swf but it never works.
the buttons of quiz appear in the wrong place of the stage ( at the fla where the swf is loaded in )and nothing else is seen, textfields etc.
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Oct 6, 2010
I'm in the middle of coding a Flash CS5 file with AS 3.0, and a part of that code has me importing an external .as file I wrote. When published, the SWF works fine - but only when it's in the same directory as the external .as file I imported to begin with. Ideally, I'd like the published SWF to work independently without needing to be packaged with the .as file
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Jun 23, 2010
I have a bunch of classes in an SWF file. I'd like to use them in my Flash project.[code]...
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Aug 10, 2009
how I can import an external 3d model and which format it must be have?
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Nov 10, 2009
Am new to classes and as3, just starting to ge the hang of it, but i not fully, so here is some Q's.Fist of i have a Document class, from it i want to call a function in a separate as file. the only way i know of is to, do an import and then instantiate or go static on it's tookus?
But now i got my hands of some pice of code, that uses separate class files without any trace of import, how do they do this?Also if i want to be able to use all the functions from a separate as file in my document class, just like i do if i extends it, but without extending int, how do we do this? do i always need to go ClassName.function() ? or can we do it like in C++
"using ClassName"
//ClassName.function();
function();?
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Jul 14, 2009
When I point my code to import an external classes such as:
import flash.display.*;
my understanding is that its referencing something within the flash directory to load up the display classes.
In other instances I create a "com.whatever" directory to store other classes that my code can point to.
Well I was running through the Kirupa tutorial (displaying google maps in flash) and I noticed in the code it says "import [url]..." the swf works just fine but where is it grabbing the google classes from if I didnt create the directory?
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Sep 21, 2008
In my website I would like to import a external file into the stage .The appearance of this file is an image divided into a grid of 6 rectangles (each one a mcl). What I would like to do is, on mouse over, each mcl could rotate to show its back. The idea is when you click , let's say, Adobe the Adobe logo will appear divided in 6 rectangles and when you go over with the mouse they rotates to show Adobe products.
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