ActionScript 3.0 :: Setter Method - Loading Images In SWF Using XML
Sep 30, 2010
I want to use setter method for my xml object which is contain Images path. Actually I want to load images in swf using xml so for this purpose I make a xml object using URLloaing class and I want to setter and pass these object to other class ........like ImageLodingClass. My question is how to receive this object in ImageLodingClass IS it is String so how to Convert in Array for storing All path of images?
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Jul 4, 2011
This AS3 function works for normal methods and getter methods:
public function MyClassTestAPI(functionName:String, ...rest):* {
var value:*;
try {
[Code]......
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Dec 9, 2005
Explaination: MX 04' Pro Thumbnail Nav. loading images with XML Loader resizes and displays images when users click on Nav. reading XML Problem: Users click Thumbnail Nav. first image gets loaded and loader resizes to image. However the next choice by user on thumbnail click, the second image doesnt get resized in the loader. It goes beyond holder. Here is my code for Thumbnail and Loader:
[Code]....
Now the first image loads fine and the loader sizes to file from XML. However, when users click second choice from Thumbail the loader doesnt resize to new image size. It only gets resized on the first selction or if users click the next or prev. buttons then the images fade correctly but nothing fades back in. Now if they do hit next or prev and then hit a thumbnail option it loads and resizes.
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Jan 26, 2009
im loading multiple images but how do I make sure the program will start once all images have dispatched a complete event. like make a universal loader for all the other "small loaders" if you understand.
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Oct 20, 2009
I need to load dynamically a few images (4-6) so that by clicking on particular image user would invoke particular action. Embedding images solves the problem but at the expense of file size. If I load them dynamically, they lose their ID.
<comps:ExercisesScroller id="scroller" x="300" y="100"
ex1="@Embed(source='assets/Exerc_1.png')"
ex2="@Embed(source='assets/Exerc_2.png')"/>
and so forth this works. But instantiated in CDATA it does not work:
import components.ExercisesSCroller;
private var custScroller:ExercisesScroller;
private function init():void {
[Code].....
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Oct 11, 2007
I am creating a gallery that loads the images from the library. The only method that I managed to do this is by creating movie clips that contain each of those images and then calling those movie clips from the library using the .attachMovie method because this method only works for movie clips and not instances of other library items such as actual images.
Is there anyway in ActionScript to create an instance of an image asset in the library?
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Jul 13, 2010
I am working on a Flash/AS3 site used to view galleries of images. When the site is loaded, it loads an external XML document which contains the relevant information. An example of the XML looks like this:
[Code]...
I am fairly isolated from any sort of programming community (aside of course from this website and some others) and am curious if this is a reasonable method to manage externally loaded data?Are there other methods that could be recommended?The above functions are wrapped inside of a class of their own. I just pulled them out for the example.
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Feb 19, 2012
I have typical situation where big loop is loading lots of images and its done asynchronous which make browser to frees during loading and I want to make it synchronous but having big trouble doing it. I found this class synchronous loader and it work great but you cant add mouse event listener to loader. Here is sample code:
[Code]...
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Apr 1, 2010
I want to have an AS3 app load images from url supplied by the user. But I don't want a malicious user to be able to load an SWF file in place of the image, such as with an altered extension "maliciousSwf.png". Well, not sure how big a security threat that is above and beyond the ability of the hacker to decompile swf, but I think that ideally such behavior should not be allowed.
So, is there any way to prevent this? When people allow users to load images in their Flash apps, do they somehow guard against loading of SWF? Or is this really absolutely no big deal?
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Nov 15, 2010
How would you defer loading of other graphics on the page until after the images in a Flash gallery's images.xml file are finished loading?Is there any way to detect for this, or would I only be able to check if the flash swf object is finished loading? I'm pretty sure the swf object would be loaded/ready as with document.getElementById('flashobject').onload = function(){}; before the corresponding images have loaded though, instead of after.
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Mar 23, 2011
I am loading images of different size and then images are scaled and border is drawn for each image as shown in below link,[URL]... I want that border of images to be of the same width and height and for that I need to find out the max width and height size image before loading all the images. Is there any way that I can know the width and height of an image before loading it completely?
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Sep 27, 2011
Well yeah, it sounds funny, but all I want is to read the value of Capabilities.version to get the right version of the Flash player? I have tried getting the version info from swfObject library, but it doesn't give the complete version info:[URL]..
FP version info have 4 numbers: major, minor, release and build. I couldn't find an API which can give me all four on all browsers without loading SWF. Hence I am looking for help here.
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May 7, 2010
I am trying to load a video using a URL, and I keep getting this error:
Code:
VideoError: 1005: Invalid xml: URL: "http://pegasus.dev.webriverinteractive.com/API/Resource.ashx?ResourceID=16&FLVPlaybackVersion=2.1" No root node found; if url is for an flv it must have .flv extension and take no parameters
[Code]....
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Jan 26, 2010
In Flex, you can add functions to the prototype of a Class; but how do you add a setter? For example, with A some (non-dynamic) class, you can do this:
var o:Object = new A();
A.prototype.myFunction = function():void{trace("foo");}
o.foo();
And that will call the foo function. But how could you add a setter, so that setting the property calls the setter (just like it would if you declared the setter in the "normal" way on the A class). So what I want is something like this:
// doesn't work!
A.prototype["set myProperty"] = mySetter;
o.myProperty = "test"; // should call mySetter
PS: Manipulating the prototype is an unusual thing to do in Flex, and not something I'd recommend in general. But for the sake of this question, just assume that there is a reason to dynamically add a setter.
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Jun 3, 2010
I've created an AS class to use as a data model, shown here:
package
{
import mx.controls.Alert;
[code].....
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Nov 9, 2009
I'm having trouble updating a property value of a custom class (SubLoader) using a getter and setter. Inside the if() statement of the main fla you can see my attempt to set the percent value. Running a trace() method before the if() statement always outputs '0' for some reason. Tracing after the if() statment outputs an actual value. I can't figure out why the percent property always traces as '0' before the if statement even though I am updating it with each progress event.
[Code]...
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Oct 3, 2011
I'm trying access my Document class (Manager) from within a movieclip in my fla, to set one variable within Manager. Manager is within the folder "code", and just like any class it's simple enough to write "var mng:code.Manager;", except I'm not sure how to define Manager:
"var mng:code.Manager = new Manager();" gives "Error #2136 .swf contains invalid data", for what seems to be the general redundancy of initiating the Document class again from the fla.So, how do I reference the Manager, so that I can simply write "mng.setVar = whatever;"?
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Jun 3, 2009
super.zValue(n) should be super.zValue = n ........ wowy Nothing to see here folks, just keep moving on I'm having some difficulties in working with the as3 way of overriding methods.. specifically setters. I'm a recent convert from working with as2 for a few years, so some of these quirks are beyond me right now.Here are my two classes:class tempBase in package core
Code:
package core
{
import flash.display.MovieClip;
public class tempBase extends MovieClip
[code]....
I do not have any errors for the override of baseFunction, but on compile I get the error 1061: Call to a possibly undefined method zValue through a reference with static type core:tempBase.In as2, this would have been perfectly acceptable (even without the override function), and was incredibly useful in creating my class structures.
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Mar 21, 2010
I have a main SWF e-learning tutorial and want to have video pop up on certain screens. over the main area.It would be like a person walking over a screen shot of a program.
1. Should I do an load the video through an Add Child method or load it to another level? User would click a button to see the video.
2. Can you pull out all the back ground in a program like Adobe Premiere and have a transparent background or will I need to put some form of a background in like the screenshot.
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Apr 20, 2010
What method is used to load a flash web in to another flash webpage? Something like Iframe do in HTML. Will loadmovie do it?
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Sep 6, 2011
i have been working with a few basic flash presentation to learn the ropes. However, I am working on a flash file which, when compiled, pulls in flash content from elsewhere in the Parent folder. I have read through the FAQ and cannot find the answer, as there doesn't seem to be any Actionscript which handles the importing of these external files.
Are there other methods that I am unaware of? I need to edit these other files, however I find it more beneficial to first understand how the Flash file is compiled before editing.
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Dec 29, 2009
Anyone know a workaround to make static getter/setters?
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Mar 22, 2012
I seem to have run into a situation where when I push a value to an array held within a singleton via a getter/setter , Flash seem so access the getter over the setter method. Within my command/controller (I am using RobotLegs)
override public function execute():void {
// various line of code here
//Place screenshot image into an array from model for later reference.
model.unitScreenshots.push(screenShot); // screenshot is just a Bitmap object
}
The getter and setter within my model e.g. robot legs singleton
public function get unitScreenshots():Array {
return _unitScreenshots;
} public function set unitScreenshots(value:Array):void {
_unitScreenshots = value;
}
When I set a break point on both the getter and setter, only the getter method is being called, why? I would think that a push value on the array would trigger the setter, not the getter.
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Aug 13, 2010
I have a class which extends the Sprite object in as3. I need to be able to override the transform.matrix setter in this class but haven't been successful in doing so.
I've tried many things, along with creating my own separate class which extends the Transform class and then overrides its set matrix function, and set my transform = new CustomTransform(). Sadly this didn't work.
In code this is what i tried:
public class MyClass extends Sprite
{
public function MyClass()
{
[Code]....
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Oct 11, 2011
I'm trying to create a property that can be set by extending classed and read publicly.I couldn't think of a good naming convention for a protected property with a public getter, so I tried to do this:
public function get name():String{ return _name; }
protected function set name(string:String):void
{[code]......
However I get the error (when trying to set name in an extending class): 1178: Attempted access of inaccessible property name through a
reference with static type testing:TestComponent.1059: Property is read-only.
If I change the setter to public, it works fine.
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Feb 19, 2012
I recently completed a tic-tac-toe game in AS3, using some simple function-based code I had written in C many years ago.Now I'm on a quest to do it the "right way" using OOP techniques and best practices.Everything is now divided into neat little packages, it looks pretty, and the last part of my journey is to get all the little buggers to communicate with each other.I want to move the code which holds the game state from my main to it's own class in com.okaygraphics.model.GameState.The problem is nearly every other package gets and sets these game state properties.I'm trying to figure out the simplest way to encapsulate this stuff, while still allowing my other classes to access it.
1) Do I need a constructor? I mean, my program will never have more than one GameState. If I should call my getters/setters as instance methods, how do I get each other class to reference the SAME instance from their respective packages?
2) Do I even need getters and setters? Perhaps the class could just have 3 public properties? If so, how would I acheive the proper scope with regard to my other classes?
3) Should I assign everything to the class itself using the static keyword? If so, how would I implement and use those static methods?
4) Is this a mistake? Did I totally just program myself into a corner?
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Jun 28, 2009
i dont get the advantages of using getter and setter instead of setting the var public.
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May 26, 2010
I have two functions one that sets and one that gets a number. The set one works, but the get one doesn't. I have it trace the set it returns the correct number, but when I set the getY function, it doesn't give me anything at all. When i took the number out of the trace it just gave me back only text. What am I doing wrong here?
ActionScript Code:
public function setY(y):void {
y = y;
[code].....
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Aug 20, 2010
After doing nothing with AS for quite a while (2007) I started to code a little project in actionscript 3.0. An extensive Java course cleared up a lot on OO programming, but probably gave me some false expectations too.I'm trying to program a game in which a human and computer player compete. The computer player needs to do the same actions as the human one.So for every onClick for the human player has on a screen element, a computer player class needs the same functionality. Now for some reason the clickHandler won't let me call the setter function set selected function (see the lines in red).
Code:
package Classes{
import flash.display.*;
[code]......
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Mar 17, 2010
I have a .as file with class Main which contains:
Code:
public function set Set_AnimationFile(FileName:String):void
{
this.FileName=FileName;
[Code]....
How do i access these functions from my timeline script?
I have tried
[Code].....
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