Actionscript 3 :: Vectors: Using Getters And Setters?
Jan 7, 2010
Is there a way to use getters and setters for Vectors?Say, in my Main class, I would like to write
myVector.push(item);
and in another class, I have written:
public function get myVector():Vector.<int> {
return _opponentCardList;
}
public function set myVector(myVector:Vector.<int>):void {
_myVector = myVector;
}
This doesn't really work as you have to set _myVector to a Vector. But what if you just want to push(), pop() or splice?
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Feb 5, 2010
I've been wondering woudn't a function with return do the same thing as a get function with return?[code]
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Nov 16, 2009
Is there a way to synthesize getters/setters in AS3? It's very common that you have a class with lots of variables, especially in math calculations (Model in MVC pattern), that you'd like to expose. Is there something like synthesize property in Objective-C, that allows to generate getters/setters?
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Feb 1, 2010
I am trying to put getters and setters into my inteface but I get the following error1053:
Accessor types must match.
Below is my Interface. package com.objects{
[Code]...
How are you suppose to put getters and setters into a interface. for as3
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Feb 7, 2011
package
{
import flash.display.Sprite;
public class AbstractTarget extends Sprite [codee]................
And then I have a class called "Target" that extends AbstractTarget...how do I access the __movement property? Do I have to write the getter and setter in my Target class also and override both functions/methods?
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Dec 21, 2010
fact: using my setup, a class that inherits from another class does not inherit the parent class' getter/setter methods.
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Apr 27, 2010
What's the best way around this problem with interfaces?
public interface ITest {
function set testField(test:String):void;
}[code]......
Test does have a setter for testField (an implicit one).I don't want to define an explicit one for every single field I have defined in my interface.There doesn't seem to be a way to define getters/setters in interfaces (or the syntax just escapes me).Do I have to do this explicit getter/setter nonsense in order to use interfaces in this way?
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Sep 24, 2010
In the following:
//track of whether the player has the key public function get hasKey():Boolean {
return _hasKey;
} public function set hasKey(keyState:Boolean) {
//trace(keyState);
_hasKey = keyState; }
These functions don't even work until a value is passed to keyState in the set function correct? As you can see I did a trace keyState and the trace didn't return anything until it was true.
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Sep 8, 2011
1. How parameters we can send to a Setter ?
2. What are the best practices of setters and getters?
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Jun 13, 2010
I've came across this compilation error a while ago.. As there's an easy fix and I didn't find anything relevant at the time, I eventually let it go.I just remembered it and I'm now wondering if this is really part of the language grammar (which I highly doubt) or if it's a compiler bug. I'm being purely curious about this -- it doesn't really affect development, but it would be nice to see if any of you have seen this already.
package view {
import flash.display.Sprite;
public class Main extends Sprite {
[code].....
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Jul 4, 2010
I have a class (Wall) that inherits from Sprite.Sprite already has width and height properties. But for wall, I need to do some other additional calculations when the properties change (f.e. make sure the new size won't cause it to overlap any other walls).So, how do I set the width property inherited from the Sprite class from within the width setter of the Wall? (or perhaps there is an alternative way to do my bounds checking whenever width is set?)[code]
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Feb 25, 2011
The following code seems to create an ambiguity for the compiler (please see error commented near the bottom). Is it not possible to have getters and setters split between interfaces?
[Code]...
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May 17, 2011
if getters and setters are the best option in a specific case. The case is when I have class 'A' instantiating classes 'B' and 'C'. Class A contains public getters and setters for classes B and C to access so data is centralised.Is this best practice or would it be best to pass the data to classes B and C through parameters?
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Aug 19, 2009
whats the difference? I cant see any, it looks the same to me in the end
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Dec 14, 2009
I don't understand why adobe set them up that way. As far as I can tell, all the setter does is change the value of the varible and nothing else. does anyone know why adobe set things up this way or what the x and y setter do other than changing the value of the varible?
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Jul 19, 2006
I am plain stumped. I am working in F8/as2.0.I have a class that extends the MovieClip class. I have a blank_mc in the library that is linked to the class. Here is the constructor:
ActionScript Code:
public function MyMC (target_mc:MovieClip){
var _mc:MovieClip = this;
_mc = target_mc.attachMovie (.....);
}
That works all fine and dandy. Where I am having issues is basically I have properties x, y that DON't overwrite the _mc's _x & _y props. Instead, the use getter & setters that take values and then calculate the needed number to set the actuall _mc._x, _y props. This doesn't seem to work at all and i don't know why. Here is the code:
[Code]
So I got this to work by NOT extending the MC. Instead I have a variable ref to a _mc prop in the class.However I am unable to set event functions to it even if I make some ref to the _mc prop. Is there a good way of approaching this by say a decorator pattern?
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Apr 18, 2012
anyway im using flash as3 for about 6 months, and im still kinda confuse in this things like getters and setters, and idk what you call that but here's and example :
private function myBoolean():boolean
{
//codes here //
{
idk how to use it, and what it differs from getters and setters,
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Oct 22, 2009
how bad is this practice? I am having trouble getting to some stuff so i am taking the easy way out
Code:
private static var _interrupted:Boolean;
public static function setInterrupted(value:Boolean):void{
_interrupted = value;
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Jan 13, 2011
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Sep 29, 2009
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Aug 2, 2011
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[code].....
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Nov 1, 2011
I need to change a text field every time values in an array is updated, and I tried putting the code in the setter. However, the code is not being called. Even if I do this
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Nov 15, 2009
I'm finally reading up on commenting code with ASDoc (http:url]....) but the way ASDoc is set up doesn't seem to agree with the way I write my getter/setters.Here is how I write them:
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Oct 28, 2011
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Apr 11, 2011
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Sep 2, 2009
I have two vector graphics I imported to my stage and want to do a shape tween between them. But shape tween is grayed out. The images are imported Illustrator EPS's. I attached two screenshots.
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