Actionscript 3 :: Access A Public Property From AvEniroments Class Through The Player Class?
Nov 24, 2011
I have the following inheritance structure:
var environment:AvEnvironment = new AvEnvironment(...);
addChild(environment);
environment.addChild(new Terrain());
environment.addChild(new Player());
I am trying to access a public property from AvEniroments class through the Player class, however I'm getting an undefined property error (#119). I've tried the following:
this.x = AvEnvironment.xs // public property in this class
this.x = parent.xs
I've also tried something like this:
var ev:AvEnvironment = AvEnvironment(parent);
this.x = ev.xs
but I get a TypeError. Error #1009: Cannot access a property or method of a null object reference.
public class Example { public function Example () { }[code]............
You can see that the two last classes extend the first one, and both have the 'variable' property. In case that I have an instance of Example and I am sure it is also an ExtendedExample OR AnotherExtendedExample instance, is there some way to access the 'variable' property? Something like
function functionThatReceivesAnExtendedExample (ex:Example):void { if(some condition that I may need) { ex.func()
I was wondering how do you access the stage property from a different class that's not the principal class tied to the fla? Essentially, I have main.as which calls another class menu.as, and I can't seem to be able to use the stage.stageWidth property from menu.as. What's the proper way to be able to use the stage property from any class? Do I have to import it separately each time?
I have searched for this everywhere but it seems like every answer is either overcomplicated or simply does not work, and I know for sure there should be a more simple way of achieving what I need. So, until today, I have always coded from within the timeline. But now I realise why I should code in separate class files. However, I still want to include snippets of code in the timeline for simplicity's sake.
i wonder why i am unable to access the public properties of this custom class the public var w:Number; and the Public var h:Number; i am tracing them and on an instance of the PreLoader() Class.. and ia m getting NAN;
I am trying to put together a simple game and have been doing really well until I decided I am going to have to create a new class to handle enemies.What I have so far is a player walking around on random terrains and I am up to the point where I have placed x amount of enemies on stage at appropriate times. I have written their class which will hopefully eventually handle their behavior and it outputs simple trace("BOO!").
Where I face the problem is that I obviously would like to make these enemies follow the player to attack. But when I try to access the .x or .y attributes of the player, it throws an error: 'call to a possibly undefined property with static type Class'?I have tried accessing the .x using the following ways (where badger is my player instance and Main is my class definition within the properties of the FLA):
Main.badger.x Main(root).badger.x Stage.badger.x
I have also tried to access other vars and still nope..My class code is this:
I have a problem with the piece of code that's been annoying me for a week. It should be very simple but all my attempts at a solution somehow seem to get thwarted by an invisible hand that wants me to fail.Here is the scenario: I am trying to create an image strip consisting of image thumbnails. When one mousovers each image it should print its information (say a name) in a textfield.I created an image container class that loads the images through a url request, then an image strip class that receives an array with image names and urls and displays them in a row. So far so good.
However when it comes to showing the info I have no clue how to address which image is being pointed at. I put a variable called imageIndex inside my imageContainer object, then put all the created containers in imageStrip's for-loop inside an array called mgContainerArray. I created a for loop in my fla that goes through this array and assigns all those containers a mouseover event listener. What I'm stumped with is that there is no way I can access the imageIndex variable from my function to tell the code which image is currently being mouseovered. It keeps giving me an error.Here is the code:
I want to create an array of strings in a text class that I can access with the main document class. Then I'll be able to populate a text field with items in the array. The purpose of this is to avoid having massive lines of text in my main document... but I can't even get my test to work. The compiler is telling me that the array (txt1) is undefined. First here's my code for the array:
I have a class that has two variables, and four functions to get and set the values for said variables. The problem is that the variables are always undefined.I'm using the class mainly for holding variables and static functions so I haven't instantiated.
PHP Code: package import flash.display.MovieClip; import flash.events.Event; public class DumbClass extends MovieClipvar dumbXS:Number var dumbYS:Number var dumbACC:Number = 0.6;
i have one main.fla, its document class is main.as. the code in main.as is package.[code]where val is the property of Loading class.so how can i access.
I m trying to access stage.width property but sometimes it trace 650 and 720 but i see my flash file dimension is 500x400, I need to align objects on stage..
Assign an event listener to a protected timer variable in the parent class.
I am working with Adobe LCCS, and created a BatonProperty which implements Baton
Now, Baton has a protected timer variable declared like this, and for some reason, I am unable to get access to this _autoPutDownTimer, from a BatonProperty instance.[code]...
I have a set of classes that I've been using in one Flex program (Classroom). I just created new project and referenced the source path of the first program's com directory in its build path.
When I do an import, import com.cade.comm.CADEports;, everything looks good. When I use a variable in the code, CADEports.gotComm = true;, it still looks good. However, when I try to run it, I get an 1120 error that says "access of undefinded property...".
In the main program:
Flex Build Path -> Source path = ${DOCUMENTS}/Classroom/src/com import com.cade.comm.CADEports; ... CADEports.gotComm = true; // compile error here although when you type CADEports. it shows the gotComm variable!
[Code].....
Why does this work in the original program but not the second?
I recently found a method (ByteArray.clear()) that FlexBuilder complains is possibly undefined; however, the method is in fact documented in the Flex LiveDocs. It must have been added in a later version of the SDK than I have installed. I'm not asking about this particular method, but I'm giving it as an example of the documentation issue that I'm trying to resolve. My questions are:
How can I determine what version of the SDK or Flash player that a method or property was added in? How can I tell which versions of the SDK are supported on which Flash player versions?
I want to be able to determine from the documentation, instead of compiler or runtime errors, what SDK and Flash player versions are needed to support newly added methods.
With Java I look for the @since javadoc tag when I need to know this, but I can't find an equivalent feature in the Flex docs.
I have make 3 classes objecthandler, box and nav. Nav is child class of objecthandler, I have make an instance of box into objecthandler and now I wanna access property of box through nav. See the code: Objecthandler class package code{ import flash.display.MovieClip import code.box import code.nav [Code] .....
I have a simple quesiton about class, method and functions inside a method and class properties. I created a new class form my custom component.. But upon developing it I found out that you can not access a property inside the function which is also inside a method..
Example Code: class myClass{ private var myProperty:Number = 1; //default is 1 //constructor public function myClass(){ }//Method [Code] .....
What I want to do is to access the property inside the method.. I also have a work-around still i cannot point a certain variable to a property of my class inside the method's function..
Error: Access of undefined method getStatus through reference with a static type Class.
Here's what's happening in the code. I'm trying to create a User class that is instantiated at the start of my app. I want the User class to have properties like mainStatus, with helper methods like setStatus etc. Pretty simple.
so on my HardDisk I have my flash_working folder with all my flash projects. I created my class file/package under the directory com.mypackage
[Code]....
That's all the code I have.
If I try to access the public var mainStatus through user.mainStatus that gives a similar error saying:
Error: Access of undefined property mainStatus through reference with a static type Class.
I cannot get my buttons to work. Here is my new document class. http:[url].....And here are the errors I got for each mention of b1_mc, which is just a movie clip on the stage.
1120: Access of undefined property b1_mc
Since I have import flash.display.MovieClip; at the top of my class, why do I keep getting this error?
I have a MovieClip in my library called WindowHider. The timeline for WindowHider contains a frame-by-frame animation that is made up of individual PNG images that I imported. Each of the 10 or so PNG images sits on it's own frame within WindowHider.I can successfully create an instance of WindowHider within my Document class and add it to the display list.
Question: Is it possible to access the smoothing property of the PNG images within WindowHider's timeline, from the Document class? The WindowHider class is animated and rotates, thus the pixels show and the image is jagged. I know if I could access the smoothing property it would solve the issue.
So I have a movieclip named runman_mc and I'm just trying to make it so when I press the up arrow, his y will decrease. I keep getting an error code 1119 If there's anymore info you need, I'd be more than glad to post it. EDIT: I just had to name the class runman_mc and everything worked
But the same error keeps showing up, related to the var t1 and var t2 lines: Access of possible undefined property text through a reference with static type class What should I do? I already tried removing the String indication, trade : by =,
My 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.
I'm trying to create a timer event to delay the instantiation of my movie clip on the stage but I keep getting the error: 1119: Access of possibly undefined property Timer through a reference with static type Class I'm confused with how to proceed. I thought Timer was a term already in the AS3 library, so how can it be undefined?
