I am struggling with this. I have an EventListener function that receives a parameter. For any reason, seems that Flash doesn't like it when is time to REMOVE it:
Code:
var counter:Number = 0;
btnCreate.addEventListener(MouseEvent.CLICK,Create);
btnRemove.addEventListener(MouseEvent.CLICK,Remove);[code]......
What is the trick to remove an EventListener when it does have a parameter?
how to pass parameter to eventListener function.[code]
View 1 RepliesI've got a text field that initiates a function when the link is clicked, but after it's clicked I want to attach a different function to the text field, but It doesn't initiate with this one still active.
fullText.htmlText = '<a href="event:fullText"><u>Full Image</u></a>';
fullText.addEventListener("link",function(e:TextEvent){fullSize(num,fu llText); },false,0,true);
[code].....
I'm creating an actionscript custom itemRenderer, and I have[code]...
Where do I put my removeEventListener when I'm done with the itemRenderer?
What the syntax is for removing the listener when writing it shorthand?[code]...
View 2 RepliesI have a movie placed on stage (on first frame of Timeline) and an Event.ENTER_FRAME EventListener inside the movie, when I click a button on stage that takes me to 2nd frame, I want to remove the Event Listener inside the movie. How can that be done.
View 3 RepliesI am trying to remove an eventlisnter on a button so when the button is pressed the animation completes before you can press the button again. But based on my code below you can push the button as many times as you like:
var LeftButt:MovieClip = new left_button();
var RightButt:MovieClip = new right_button();
var topClip:Sprite = new Sprite();
[code].....
In my scrolling code I want to remove the eventListener for my reportStageMouse event, but I get an error: 1120: Access of undefined property reportStageMouse. I am trying to remove the listener in my mouseUpOnStage event. I assume I cant remove the listener because it's in a nested function? [code]
View 7 RepliesI am trying to remove the EventListener after I click on a MovieClip so that when I rollOut of the clip the movie will stay on the "clicked" frame rather than move back to the rollOut frame.
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straight into the code - mps is a OSMF video instance - when it has finished playing through the TimeEvent - I can remove its listener but not remove it from the stage - why is this not working!?
Code:
mps.addEventListener(TimeEvent.COMPLETE,removeVideo);
function removeVideo(t:TimeEvent):void
[code].....
I have an array of buttons in a public var in _model.btnArray. I want to make a function that i can pass an index number parameter that will add addEventListener to the button at that index and removeEventListener to all other buttons in the array. The function creates a tempArray:Array and assigns _model.btnArray to it. Then it addEventListener to the index passed as a parameter to the function. Then it splices the passed index out of the tempArray and then loops through spliced tempArray to remove all the EventListeners from it. which should be the listeners on all the buttons except for that one spliced. but this isn't working, its giving me an error and i don't know why.should this be working or is it just wrong?
Code:
function addRemoveEventListener(num:Number){
var tempArray:Array = _model.btnArray;
[code]......
I'm trying to remove an eventlistener on (in this specific case) a HorizontalList. The list is initialized with the property itemRollOver="playPreview(event)" I'd like to remove this eventListener by switching state and stating something like: <mx:SetEventHandler target="{horList}" name="itemRollOver" handlerFunction="null" />
This doesn't seem to work. The event is still handled and playPreview(event:ListEvent) is still called. How to properly do this? (I know I can do it in Actionscript, but I specifically want to do it by means of state switching)
Problem is that I can't remove Event.COMPLETE event listener and when I call the loadData funtion twice or more, it works 2 times or more. Sorry for my bad english and worse explanation but I need to fix it today and I don't know what to do.
[Code]....
This is my code in Flash/AS3, in main class.
addEventListener(Event.ENTER_FRAME,function(e:Event){
if(findObject == true){
// I want to remove this ENTER FRAME
}
});
I have a movie placed on stage (on first frame of Timeline) and an Event.ENTER_FRAME EventListener inside the movie , when I click a button on stage that takes me to 2nd frame, I want to remove the Event Listener inside the movie. How can that be done.
View 1 RepliesI'm trying to override the addEventListener function to input an extra line of code to put the event listener type in an array so I can remove it all at once.But the override function doesn't seems to run.
Code:
override public function addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = true):void
[code].....
I keep getting this error:
TypeError: Error #2007: Parameter child must be non-null.
at flash.display:: DisplayObjectContainer/removeChild()
at MethodInfo-3()
Code:
begin_txt.addEventListener(MouseEvent.CLICK, Begin);
var boxid:Number;
var score:int;
var allBoxes:Array = new Array();
//var tapBoxTime
[Code] .....
Code is working but i am getting the following error and it is driving me insane:
TypeError: Error #2007: Parameter hitTestObject must be non-null.
at flash.display:isplayObject/_hitTest()
at flash.display:isplayObject/hitTestObject()
at PlatformGame/checkCollisions()
at PlatformGame/gameLoop()
Here is my Frankenstein code...i just need it working. Error happens when I remove the numOfKeys-- where I examine the level. Had to remove some code because of length when posting here on FK.
Can we skip an optional parameter and assign value to the parameter after the skipped one?
For example I have a function:
public function Dialog(message:String,title:String="Note",dialogsize:int=99):void
{
}
I can easily call the function with a message and a title:
Dialog("HELLO","Intro");
Is there a way to skip the title and just pass in the dialogsize? I've tried it but can't make it work:
Dialog("HELLO",,dialogsize);
Is it possible to skip some optional parameters without using (rest) parameter?
I am trying to read a XML file and check a parameter for duplicates of that parameter in the file. There could be up to 200 entries with this parameter which is a number. How can I check to see if there are any duplicates?
View 2 RepliesForgive me for this stupid noob question but I want to call a function (loadList) that originally gets triggered after a mouseevent from another function (addToXML) that does not have an event.
The loadList function takes info from a XML var, sticks it into an array which then gets loaded into a tile list and that is working fine.
The addToXML function when called adds elements to the XML var after which I want to call the first function with the event parameter so it refreshes the items in the tile list.
I know it can do this by creating a new array and loading that into the tile list in the addToXML function, but it be much simpler to just recall the function.
I have tried things like
Code:
addToXML.addEventListener(Event.COMPLETE, loadList);
but all the event constants I have tried give me error messges like "1061: Call to a possibly undefined method addEventListener through a reference with static type Function."
is being returned once the onrelease event happens. the loadmovie works fine but I want to remove
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I'm making a game for children where they have to pay money by dragging it on a square. It al works wel only when i pick the first coin of one euro without going over the coin of 2 euro and then pick up a 2 euro coin the one euro disappears. after then it all works fine.i cant remove my duplicate euro's from the stage when i clic on pay here is my code for the euro's the euro's are in a emty movieclip
[code]...
In flash AS3 Do I need remove childs, if I remove the parent itseft? If I remove childs first, then remove the parent object afterall OR If I just remove parent object Will flash take same memory?
View 1 Repliesdo to the lack of good on Kongregate, I have come here =D
if(_root.row2.block1._x == _root.row1.block1._x)
{
_root.row2.block1.removeMovieClip();
[code]....
I have a custom class being constructed from my main class. In the custom class it has another custom class that is passed in as a parameter. I would like to strictly type the parameter variable but when I do, 'the type is not a compile type constant etc'.This, I understand, is because the custom class used as a parameter has not yet been constructed.It all works when I use the variable type ( * ) to type the parameter.I suspect this is a design flaw, in that I am using an incorrect design pattern.It is actually hand-me-down code, having received a large project from someone else who is not entirely familiar with oop concepts and design patterns.
I have considered using a dummy constructor for the parametered class in my main class but the passed in class also takes a custom class (itself with a parametered constructor). I am considering using ... (rest) so that the custom classes' parameters are optional.Is there any other way to control the order of construction of classes? Would the rest variables work?edit)in main.as within the constructor or another function
var parameter1:customclass2;
customclass1(parameter1);
in customclass1 constructor:
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Just wondered if I remove a parent movieclip and then set it to null, will it remove all the child movieclips within it from the Display list and also from memory, or do I need to iterate through the parent movieclip removing all its children before removing the parent?
View 8 RepliesIn my experiment memory usage keeps growing a little (more, and more RAM usage after GC) when I use repeatedly:
Code:
removeChild(picContainer);
addChild(picContainer);
[code].....
I had a quick question, I have a movieclip with 15 frames in it with an image on each frame, and a stop action on each frame. On my main stage I have 15 different buttons, which when pressed will change the movieclip to that particular frame (so pressing button 3 would make the mc go to frame 3). I'm still rather new to AS3, but I figured the most simple way to do this was a function which was called when the buttons are pressed
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Is it possible to use a if statement with a eventlistener in it?
eg
if(myBut_btn.addeventlistener(MouseEvent.CLICK)){
[code]....