Added Children But Objects Not Displaying In Flash
May 11, 2011
I'm adding a series of objects dynamically to my flash movie from xml but they won't appear when I run the movie. I have nearly identical code adding objects in a different swf that works just fine. I have tested this 8 ways from Sunday including ensuring that they were added to the container which is a child of the main MovieClip (tested the display list), that they were added to stage (had a listener for ADDED_TO_STAGE) and that their position was correct (displayed x,y values and compared them to mouseX & mouseY values). They are in the correct place in the display list. Still there are no objects. The class is linked correctly, I have movie clips in the library.[code]
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Nov 27, 2009
I'm getting a list of movieclips with attached scripts to display, but when I try to put them on the sceen nothing shows up.I can trace the elements in the list and it will tell me there are elements there.I can trace getChildAt(numChildren -1) and it will tell me there is something there but nothing is visible.If I generate the list in the constructor of the class that handles the displaying it does show them, but when I try to load them when they are actually needed they don't show up.Here's a simplification of the code(its a small part of a larger project and I can't put all of it up somewhere public)This code does what it should do(unfortunately that is not what I need done)
Code:
package foo.bar
{
import flash.display.MovieClip;
import flash.display.DisplayObjectContainer;
[code]...
The traces all show up so I know its running the method, the traces tell me it adds stuff the the screen, but what I see on the screen remains completely stagnant, as if nothing is being added.
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Jan 27, 2011
I have a problem with removing children. First button is adding movieclip each time you click and second button has to remove all of added movieclips, but it just dont work.
Code:
//add 2 euros
buttonDvaEuro.addEventListener(MouseEvent.CLICK, pridatDvaEuro);
function pridatDvaEuro(event:MouseEvent):void{
[code]...
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Apr 29, 2010
I have a set of movieclips that are added as children to a parent mc. I want to scale the parent mc up but keep one of the mc's in the same place on the stage. I think the easiest way to do that is to scale the mc up, calculate how far the child mc moves and move the parent an equal amount in th opposite direction. Everything works but I can't for the life of me wrap my head around the math required to calculate the distance to move the parent mc. Has anyone else tried this? Is there an easier way that I don't know about?
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Apr 12, 2011
I'm using the following array to add children to the stage:
for(var i=0;i<6;i++) {
var aCherry=new cCherry()
aCherry.y=10
aCherry.x=10+100*i
stage.addChild(aCherry)
}
Now I want to modify each cherry based on another array. Something like this:
[Code]...
Clearly stage.getChildByName("aCherry")[i] isn't correct, but coming from JavaScript this makes the most sense to me and should accurately portray what I'm trying to achieve for you guys reading this. So, how would I actually do this? This being getting an array of children added to the stage under a certain name or class (so an array of cCherry would work too, if necessary), then using them in a way similar to the above loop.
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Jan 2, 2010
i want to do is to remove all the children (ninge) added with Timer when the user rolls out the mouse. The ideea is when the user moves his mouse over the movieclip it begins to snow and when it moves away i want all the snow to disappear.
ActionScript Code:
rama2_mc.addEventListener(MouseEvent.MOUSE_OVER, rama2);
function rama2(event:MouseEvent):void
{
[Code]....
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Jan 23, 2010
How do you access a child that has been added to an object?For example if I have a movieClip on the stage and I add a child to it, how do I then access that child?
Code:
var newClip:MovieClip = new MovieClip();
newClip.addEventListener(Event.ADDED, checkClip);
[code]......
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Jan 21, 2011
I would like to pre-process *any* item added to the display list of my main movie clip, so I attached the Event.ADDED event to the stage.
Seems to be working fine for timeline objects and objects loaded from the library (such as addChild(newClass())).
But I don't know how to manage stuff loaded from an external SWF. I'm getting Event.ADDED when I addChild() the loaded swf, but not for its children...
How can I know who are they children? (avoiding ENTER_FRAME if possible).
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Nov 16, 2011
I'm producing some animations that have movie clips introduced by a video player cue point handler.The video is on a given layer in the timeline scheme. When one uses addChild(); to introduce a movie clip, is there some way of specifying what layer it should appear on? Otherwise, is there a way of controlling the stacking order of the various components on the stage?
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Feb 19, 2010
I am trying to trace stage.name in child view after addChild:
import flash.events.Event;
import flash.text.TextField;
public class TestView extends TextField {
[code].....
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Jun 6, 2011
I am trying to add children to a dynamically added swf file, using AS3, before I add it to stage
Here is the code I have thus far,
AS3:
var mLoader:Loader = new Loader();
var mRequest:URLRequest = new URLRequest(glo.bal.base_url+"videos/vid_1.swf");
mLoader.contentLoaderInfo.addEventListener(Event.COMPLETE, onCompleteHandler_one);
mLoader.load(mRequest);
[Code].....
Inside the vid_1 swf there is a movie clip called box_one, I would like to append a image to box_one, and only have the swf added to stage after the image file has been added to box_one.
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Dec 23, 2009
I have a rectangular movieClip named 'container'. In this movieclip, a function generates some number of squares.My problem is that; for example, if I generate 12x12 squares with each width/height of 40; it resizes the container to width/height of 480. If I set the width and the height of the container movieClip to a lower value; then the squares become smaller.I have been struggling for some time on this problem. I tried setting the ScaleMode of container and squares to various values but it did not work.How can I overcome this illogical (for me at least) problem? How can I prevent children from resizing their parent OR how can i prevent parent downsizing the children?
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Oct 10, 2009
I used to have the checkbox MovieClips in the menuListingClass, but I instead wanted to add them using something like addChild(). However when I try to reference the checkboxs later in the same way as I did before, I get an Error #1010: A term is undefined and has no properties. What do I need to add to reference the checkboxes like I did before?
Code:
for (j=0; j<styles.length; j++)
{
[code]....
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Jan 8, 2011
Code:
function saveAction(evt:MouseEvent):void{
var choice=evt.target.name;
var inputText:String = saveName.text;
}
I have this and I am trying to make a variable from the contents of the input box. Simple ya? The issue is that it is a child of another clip that is being added dynamically, so it doesn't think the input exists. How do I declare the input? How can I target it's contents? Also I have a remove function that is meant to remove this same parent clip.
Code:
function closeSaveWindow(evt:MouseEvent):void{
removeChild(saver);
}
'saver' is a variable created in another function, so I think there is a scope issue there. To try to fix that I declared 'saver' as a movie clip as a global var.
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Jan 25, 2012
I am working in on a Flex / Air application (using PureMVC) written virtually entirely in ActionScript 3 (i.e. we use very little of Flex). View components are added to a Canvas object in the main application window and these Views then load other movie clips, images files, etc.When I remove a View from the stage, I do so using application.canvas.removeChild(). This fires an event in my PureMVC mediator for that View, which removes any event listeners that were set up and everything appears to be dandy.However, the movie clips are still playing in the background. They are not causing any trouble on screen but they are simply there, playing somewhere in memory (e.g. I can see trace statements from them) and I want them gone. I suspect the View that was removed from the Canvas is still there too, but I can't prove it.
Setting the View to null doesn't do anything. I'm surprised that AS3 doesn't include any method to simply and effectively destroy a Display Object and all of its children.Is the only way to do this to tediously unload all of the movie clips, etc. and then hope that Flash will clean them up?
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Feb 28, 2012
public class ItemView extends MovieClip {
private var _title:TextField;
private var _extra:MovieClip;
[Code]....
When I create an instance of ItemView and add it to the stage, "Title" displays but the blue square does not. However, if I make the graphics calls on this instead of _extra, I do see the blue square. This tells me that _extra itself is not displaying properly, but I can't figure out why. Is there some special procedure for adding one MovieClip to another?
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Jul 30, 2009
I had this posted as an indexing problem. The end result being that a swf loaded onto the stage was covering a pulldown menu mc.
What I discovered is that the mc itself is not displaying despite using the following, very simple syntax[code]...
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Feb 22, 2010
I've created a swf for a component live preview. The live preview appears to work ok when creating a new component, and setting the live preview in the component definition panel.
When I update an existing component definition (in a separate component library FLA) the live preview does not work. The strange thing is if I copy the entire (component FLA) library and paste it into a new FLA it works fine (although in doing so I receive a whole bunch of errors in the output window saying - Plugin tool script error in method ik_isIKContainer).
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May 13, 2010
I'm looking for ways to use movieclips that I've added on the stage in ActionScript. I can't just adress the movieclip by its name because apparently AS3 won't recognize a movieclip name if you haven't created it within the script.
The way I'm going about it now is to check the instance names of every child on the stage (with a for-loop from 0 to numChildren) and if the name starts with a certain text, I create a movieclip in ActionScript like so[code]...
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Jun 24, 2010
I've been working on building a game and encountered a strange problem this morning when instead of adding objects directly to the stage I needed to add them to a Sprite (I also tried this with a MovieClip) which was on the stage instead and they did not appear. And yes, before anyone says it, the MC/Sprite that I'm adding the objects to has definitely been added to the stage, I've made that mistake before and don't plan on making it again
Essentially I have been building the game's levels using various different objects (rectangles, circles etc) built in the Box2D physics engine and with attached sprites to represent them to the user. When creating each of these object I supply a DisplayObjectContainer in which the sprite representing the object should be placed. Up until now I have been simply been supplying my core game class as the DisplayObjectContainer, with no problems whatsoever - everything is displaying fine.
A new level design, however, will require me to apply a mask to the entire level (but not the GUI) so I decided to place all the level objects within a MovieClip or Sprite instead. I have created the new sprite as such:
levelObjects = new Sprite();levelObjects.x = levelObjects.y = 0; //Just to make surelevelObjects.width = GameProperties.stageWidth;levelObjects.height = GameProperties.stageHeight;levelObjects.visible = true; //Just to make sureaddChild(levelObjects)
And have been supplying this sprite to the level objects as a DisplayObjectContainer instead of the core game class. Everything is getting added to the stage as I can click on things and the sounds associated with the game objects are playing correctly, but nothing is actually visible! As I mentioned above I tried this using a MovieClip instead but got the same result.
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Jun 15, 2011
I'm going to start by saying that i am very new to flash and the concept of Stage is still very new to me.
I have the following problem: at a given time i have:
var foo:MyClass() = new Class();
stage.addChild(foo);
...
foo = new myClass();
stage.addChild(object);
so now i have two or more foo objects on stage. my variable is for one foo, and i need to remove them all from the stage.
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Dec 3, 2008
This post is related to another post I have in the forums: "Dynamically adding containers".[code]...
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May 31, 2009
The following code ist a very simple animation. I added an object to the stage by dragging it from the library. Then I applied code generated by "Copy motion as AS 3" and the animation works fine.However, if i add another object by instating it in AS, add it to the stage by stage.addChild(...), and try to animate it by adding it as a target to the AnimatorFactory nothing happens.(Probably I made a simple newbi mistake.)[code]...
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May 22, 2010
function funFun():void{
someMC:MC = new MC;
someMC.property = value;
stage.addChild(someMC);
}
How do I access the properties someMC after it is added?
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Oct 29, 2009
here's my code:
ActionScript Code:
for (var i:int = 1; i < 10; i++) {
var symbols = new targetTester();
[code]......
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May 22, 2009
I have a structure display like this: (brackets shows the depths, within their parent)
my question concerns 'communication' between the highlighted objects - so you don't have to waste time understanding the whole tree! I've just added this to provide some context!
mc_init (0)
___|
___mc_page (0)
[Code]....
Now, its easy to add a mouse event to btn(1), but how do I get this button to set the visible property (say) of 'rectangleBG(0)'
how do I access the paths? of these objects added to the stage?
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Apr 1, 2010
I want to add my objects onto the stage in a perfect circle (regardless of their quantity) much like this:
[URL]
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Sep 23, 2011
After adding an image to the stage, turning it into a Movie clip, and setting linkage in library to Export for Actionscript, I'm now using a timer to add a bunch of roses to the stage as a video plays.How can I get rid of all these clips once the video is over?Do I need to add all of them into an extra container and then just removeChild that container at the end? Or do I need to use something like getNumberOfChildren and then create a loop that removes them one by one?The clips (myRose) are fairly small and do not have any event listeners added to them. I just use TweenMax to move them from top to bottom of the screen.
public function roseTimer():void
{
MonsterDebugger.trace(this, "in roseTimer");[code]......
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Aug 26, 2010
I have added some backgrounds on stage and then on top of that adding another background and all these are movieclips.
At some time i have to remove the backgrounds and then it should be added but here problem am facing is the background become coming front.
so is there any function like send to back or bring to frond based on the movie clip names.
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Nov 18, 2009
I'm making a OSX-finder-type file browser in CS4.The Structure for the folder and files is being generated by a PHP in a XML, heres an example:(sorry the xml is not sorted, but the command i'm using in php doesn't sort it)
Code:
<root>
<dir name="images">
[code]....
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