ActionScript 3.0 :: Change Variable From Instance Timeline Error?
Sep 11, 2009
How do i correctly change a variable from an instances timeline? I need the variable hero.landing to = true when a particular frame is hit in the timeline.
I used to add the instance simply with addChild(name);
and the AS in the timeline was:
MovieClip(this.parent).hero.attacking = false;
However i add the child to the gamelevel instance like:
gamelevel.addChild(name);
and the code: MovieClip(this.parent).hero.attacking = false;
only temporarily changes the variable, it resets back to its previous immediately after the frame is reached.
For example, hero.attacking is true until it hits a certain frame at which point i want it to be set back to false. However now that i add the child into the gamelevel instance, it only temporarily sets hero.attacking to false, and then resets back to true after.
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Sep 13, 2004
Can an instance name change by the way of a variable? In the attached file, I am currently developing a hittest assessment. I want to convert most of these boxes to componets so it is easier for people outside the department to use. However, I am having trouble with the hittest zone. I am using a componet for the hittest zone. It has an instance name of "dropzonetrue".
Then, as of now, I have a variable set up temporarily in the first keyframe as
correct = "true"
dropzone = "dropzone" + correct
In the Test mc, I have code listed using the dropzone variable as the hittest criteria, rather than the instance name of the component. However, it is not working. Is the instance name of the component going to always override the variable name?
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Aug 27, 2011
I have a varible on the timeline, named "pressedleft" and i have a movieclip named animate, and within that movieclip i have another one named animate_move, on the last frame of animate_move, i want it to make pressedleft = false; but i cant seem to figure out how this is done :s
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Jul 14, 2009
I have a navigation bar movieclip that has the following EventListeners in symbol definition:
news_btn.addEventListener(MouseEvent.CLICK, clickHandler);function clickHandler(event:MouseEvent):void { event.target.root.gotoAndStop(1,"newsawards");
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clients_btn.addEventListener(MouseEvent.CLICK, clickHandler2);function clickHandler2(event:MouseEvent):void { event.target.root.gotoAndStop(1,"clients");}
[Code]...
My question is, how can i cause any of these events to change a string variable in the main timeline? For instance, i would like the news_btn when clicked to change already defined variable located in the main timeline. Also, is there a more elegant way to code the above, i'm new to AS3?
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Feb 12, 2012
I have a base class I've used on 6 different MC's. Then when I use these MC's my function runs an if statement to check which one to add.
if(id=design) var obj = new design();
if(id=team) var obj = new team();
I want to make it a bit more dynamic and use the id:String to evaluate which new instance to create.
ActionScript Code:
public function loadChapter(id:String):void {
var obj = new instance_of( id )();
}
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Feb 2, 2010
I cannot seem to find anything of what I need from google.(Well, I can find the reverse method to what i need ) Basically I wish to access a variable declared in the Root Timeline from my Movie clips timeline.
[Code]...
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Mar 16, 2007
I simply want to assign a variable to the current frame of the main timeline (not movieclip timeline) I already know about _currentframe and it doesn't help in this case.
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Apr 30, 2009
I am just trying to use actionscript 3.0 (Flash CS4) to change the 'Parent' timeline from a button in the 'Child' timeline
[Code]...
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Jan 7, 2010
As we know whent here is no such variable of null value assignment to a variable or instance flash throws this kind of Error.In one of my Application i need to get more flashVariables, They may or maynot come as FLASHVARS. But when i miss any variable flash thows this error as an alert box. is there any simple solution to avoid this kind of issue
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Feb 8, 2010
I have 2 movie clips, one being loaded into a container MC via "loadMovie();"In the main movie there is a variable with no value, in the external movie there are 5 frames, each with a value to update the variable in the main movie.
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Nov 21, 2009
I have created myself a new website and I get the following error
Error #2044: Unhandled IOErrorEvent:. text=Error #2032: Stream Error.
at flash_fla::MainTimeline/frame1()
The website loads ok but if i navigate around and click home again i get:
Error #2044: Unhandled IOErrorEvent:. text=Error #2032: Stream Error.
at flash_fla::MainTimeline/frame1()
at flash.display::MovieClip/gotoAndStop()
at flash_fla::MainTimeline/clickSection()
Here is the code im using, I have set up a few segments of code on different frames in the flash time line but this is the code from the first section, I had more errors but they were relating to my pre-loader which I deleted. I have failed at a few things in my code. Getting multiple images to load into a ui loader, creating a pre loader and making a "fluid" or "liquid" page.
ActionScript Code:
stop();
//stageResize
stage.scaleMode = StageScaleMode.NO_SCALE;
//stage.align = StageAlign.LEFT;
stage.addEventListener(Event.RESIZE, resizeListener);
[Code] .....
The website is here: [URL]. I only get the error in IE and my mp3 doesn't load when I click "on".
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Dec 3, 2010
Im really new to as3, and im just trying out some stuff, but i cant get a shape to refresh and change when i change its variable using a text field.If i change the text fields text before i test it, it works, but while its running it doesnt change it again.Btw, trying to change the stroke size.[code]i just want is so that when i change the strokeSize_txt text box, it will change the stroke for the shape.
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May 11, 2010
I am using onLoad and onEnterFrame events to dynamically align my_mc. The problem I face is the following:When I put my code in the mc instance it works beautifully but when I put it in the timeline it does not work.[code]I assume it is something tiny, perhaps it is an issue with the correct paths of x and y. I tried in many ways changing paths to this._x and my_mc._x but unsuccessfully.
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Apr 4, 2011
have a MovieClip that's called 'enemy1'. It is using a class called 'Enemy'. Is it possible to control my enemy1 MovieClip's timeline from the Enemy class?
For example I want to run an if check and see if current frame inside my MovieClip is currently 15. (I have animation inside my MovieClips)
When I do something like this inside Enemy.as:
Code:
if(this.currentFrame == 15)
{
this.stop();
}
I get error messages like: Line 271119: Access of possibly undefined property currentFrame through a reference with static type Enemy. Line 291061: Call to a possibly undefined method stop through a reference with static type Enemy.
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Jan 21, 2009
I'm Loading swf into a movieclip name main_mc. After successfully loading it into main_mc. I had written a function to get all children present in that movieclip(main_mc). It is getting Children present in that, but every time it give [Object MainTimeLine] as instance3 or sometime instance10. How can i control instance name of maintimeline as it is randomly getting its name.... I'm attaching code use in getting child and loading it...
quote:
Clip=new Loader();
var urlRequest:URLRequest=new URLRequest("test.swf");
Clip.contentLoaderInfo.addEventListener(Event.COMPLETE,LoadingDone);
Clip.load(urlRequest);
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Jan 29, 2009
I know reverse movie clips have been discussed a million times before but I gues I'm jsut stupid and can't figure it out. I have an instance of a movie clip on my timeline that I want to play on mouseover and start going in reverse on mouse out. How do I do it?
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Oct 10, 2008
I have been banging my head against a brick wall regarding the following problem which must be very simple to fix, just can't see the answer.I have a class assigned to a movieclip called canvas. The class is called drawClass. I have called the instance of canvas on the stage 'drawingCanvas'.When I trace "drawingCanvas" I get object drawClass] which is fine. Tracing drawingCanvas.name gets me the instance name 'drawingCanvas'.This is a String variable.Basically what I am trying to do is pass the MovieClip name to another class. In my example the class 'toolBar', which can then interact with the MovieClip.
The problem is passing 'drawingCanvas.name' results in a String, so I get an error saying :TypeError: Error #1034: Type Coercion failed: cannot convert "canvasArea" to flash.display.MovieClip.I can't for love or money find a way to convert a String variable to a MovieClip variable! I have the name of the MovieClip, I just need to tell the toolbar class. But I can't find a way of doing this as the instance on stage is an object of drawingClass, not a MovieClip (unless MovieClips with attached classes are not treated as standard MovieClips?).
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Jul 19, 2006
I'm trying to achieve something i thought would be extremely easy, but i can't get it to work!
[Code]...
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Nov 9, 2011
I don't understand this:
1. I have a class, UIMain, which extends MovieClip
2. There is an instance of UIMain on frame 2, with instance name of "main"
3. Document class contains:
ActionScript Code: public var main:UIMain; 3. I put this on frame 2 as a frame script: ActionScript Code: trace(main) I get null. Why? How can I fix this?
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Dec 28, 2004
I`m experiencing problems with an XML menu. It works fine, but when I try to insert it into a mc other than the main timeline it stops working. I believe that I have trouble with the names of the mc (or instance name). could the "menu" in this string be a signifier for an instance (mc) ??
[Code]...
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Jul 3, 2008
I'm working on a site that I received from a co-worker and it�s done with AS2 and the code and instance names are all over the place and it�s really hard for me to follow the code path to change things. I know how to track down what frames and elements have actions through the actions panel but what kind of stumping me is how to find instances with instance names on the stage that are scattered all over the instances that make up the movie. Is there a way to get a log of what instances have instance names attached to them and where they are located in the timeline?
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Nov 4, 2011
Say i have a movieclip named a_Mc ( ClassA ) I have a sub-movieclip named b_Mc ( ClassB )
CASE 1: Accessing the sub-movieclip b_Mc which is already present inside the a_Mc movieclip
( Since Flash IDE has "Automatic instance naming" OFF )
ClassA mentions the name of b_Mc as => var b_Mc:MovieClip;
NOTE HERE: That the variable name MUST BE same as the name of the instance on stage.
So i can access it as : trace( a_Mc.b_Mc);
[Code]...
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Oct 12, 2010
Something I've been struggling with and can't seem to figure out. What I want for a system is to create several components, BUT each with their own timeline. For instance for a quiz, I want a number of answerbuttons. But each one should have their own appearance, preferably on a timeline. However these should be components, seeing their 'answerbutton'-logic should be the same over all buttons (apart from their answerbutton-index, set in the Component Parameters).
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Sep 30, 2009
How would I reference a button instance on the main timeline in the actionscript within a movie clip symbol?For example: btn1.addEventListener (MouseEvent.ROLL_OVER, main1Over);where btn1 is an instance of a button on the main timeline but is not found within the symbol itself.I will then be dragging that movie clip onto the main timeline when it's finished.
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Dec 30, 2009
Is there a way to get an instance reference to the document class to call a method of it from the stage's timeline?I see that here's a possible solution: using a singletonOther solution I though of is using stage.getChildAt( 0 ) but it's not very nice.Is there an 'official' instance reference? because the document class is obviously instantiated at startup, but is that instance accessible in any way without having to use a custom solution like the ones mentioned?
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Nov 17, 2010
I have the Dynamic Text field that has an instance name on a mid-timeline frame in Flash CS4. I have a class that inherits from Sprite, and which is always added to the stage on instantiation. How can I get a reference to my Dynamic Text instance from this class?
Example:
My Main class (linked in Flash's publish settings) goes like this:
protected function beginGame(e:MouseEvent){
gotoAndStop(8);
var game:GameContainer = new GameContainer(41,8);
addChild(game);
game.x=36;
game.y=128;
}
Game Container extends MovieClip, and draws some pretty gfx. On Frame 8, in the Flash IDE, there is a Dynamic Text element instance named "scoreText". I want to access this from the GameContainer class. Possible?
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Dec 29, 2011
I am an AS3 code developer but this time I need to deal with a FLA that has an instance on timeline with complex nesting of movieclips and textfields (that are named via the instance field in Flash). The problem is that events (I put in the Documentclass) on nested movieclips inside that timeline placed instance are never dispatched.
example code:
// my instance on Stage in all Frames of the timeline
public var thewall:MovieClip;
// event directly on thewall works
[Code].....
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Nov 10, 2011
Without trying to explain the odd issue i am seeing, is this possible?
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Dec 29, 2011
I am an AS3 code developer but this time I need to deal with a FLA that has an instance on timeline with complex nesting of movieclips and textfields (that are named via the instance field in Flash). The problem is that events (I put in the Documentclass) on nested movieclips inside that timeline placed instance are never dispatched. example code:
Code:
// my instance on Stage in all Frames of the timeline
public var thewall:MovieClip;
[code]....
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Aug 13, 2009
i make this code that move instance in 8 direction but i used rotation to change the direction of instance
but now i went to change the pic like this pic in attach[URL]..and the code
[Code]...
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