ActionScript 3.0 :: FLVPlayback.addEventListener - What Parameters To Pass To The Eventlistener And The Acting Function
Dec 12, 2010
i have couple of videos that i want to play in succession. my theory on how to do this was to add an event listener that would call function to change the source of the FLVPlayback component and play once the initial video finished playing. The problem is that i don't know what parameters to pass to the eventlistener and the acting function. I just need someone to fill in the blanks to the following code
[Code]....
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Nov 16, 2011
I'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].....
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Nov 21, 2006
Here I've got this bit of code that works alright, but I would prefer to have the parameters that are being sent through myTween.tweenMe(_text, 40, 300, 150, 100, 4000) originate instead with the call to tweenerIt. The problem seems to be that the tweenerIt function needs to receive the e:Event parameter, which is some sort of 'behind the scenes' type of thing that I don't fully understand. If I try putting ... _text.addEventListener(MouseEvent.MOUSE_DOWN, tweenerIt(_text, 40, 300, 150, 100, 4000) and then something like.. private function tweenerIt(param1, param2, param3, etc..., e:Event):void, it doesn't work.
Code:
_text.addEventListener(MouseEvent.MOUSE_DOWN, tweenerIt);
}
private function tweenerIt(e:Event):void {
[Code].....
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Feb 26, 2009
Code:
function enableButtons():void
{
for (var i:uint=0; i<40; i++)
[Code]...
I have 40 buttons on the stage. Their names are contained in the Array musicGrid. What I'm trying to do with this code is attach an EventListener to each button so that it will call the function mgMouseBehavior with a parameter to identify the button. For example, I want the button at musicGrid[0] to call the function mgMouseBehavior(0). I want the button at musicGrid[32] to call the function mgMouseBehavior(32), and so on.
However, if you try to add parameters to mgMouseBehavior in the addEventListener, for example:
Code:
musicGrid[i].addEventListener(MouseEvent.CLICK, mgMouseBehavior(i));
Then you get Error 2007: Parameter listener must be non-null. How would I accomplish what I'm trying to do?
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Jun 27, 2010
I am trying to to attach a function with parameters to the timer but it says "unrelated type function" is there any way to get around this??
code example:
var redoTimer:Timer = new Timer(50);
redoTimer.addEventListener(TimerEvent.TIMER, saySomething("helloo"));
redoTimer.start();
this wont seem to work but is there a way to pass on arguments???
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Jan 15, 2011
So i have 4 buttons, that represent values: 10, 50, 100, 1000
When i click one of them i what a global variable declared: pulic var stake:int = 0; to e initialized with the value of the button pressed.
So i have the following code:
stake0050_btn.addEventListener(MouseEvent.CLICK, changeStake);
i would like to have a function changeStake, witch will update a variable called stake.
How can i tell the event listened to call changeStake with an argument?
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Dec 1, 2010
how to pass parameter to eventListener function.[code]
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Nov 19, 2009
I have a number of nodes that are plotted on stage. I want to display the value of each node when hovering over the node (using the Tooltip class). [code]...
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Sep 3, 2010
I'm having some trouble passing parameters with a function that is itself being passed as a parameter.In my application code I'm instancing that class five times:they are buttons in a menu.In that class, I've got an onRelease handler that does a number of things when a button is released, one of which is to invoke a function that is defined in the application level of the code.My problem is that I don't know how to send the function parameters.In my StandardButton class I have:
class StandardButton extends MovieClip
{
/* define properties */[code]..........
The function is successfully being "sent" to the StandardButton class, but without any parameters.How can I send parameters to the class instance with the way I've got this architected.
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May 12, 2009
I have a hard time getting this
Code:
var whichXML:String = "category1";
loadFirstTime(whichXML);
function loadFirstTime(whichXML:String):void {
XMLLoader = new URLLoader();
XMLLoader.load(new URLRequest(whichXML + ".xml"));
}
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May 15, 2009
I created a function to handle the size of a talk bubble for a chat application based on what's being loaded into the movie clip I want it to scale it's height that is. I have it working when like this
Code: Select allif (!gabChatBox.gabOp1.text == "") {
Tweener.addTween (gabChatBox.talkBubble,{height:200, time:1, transition:"easeOutElastic"});
}
[code]....
I am assuming that I must pass some sort of parameter over to the other function that is calling the resizeGabHandler()
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Jan 28, 2008
Here is the code that doesn't work:
Code:
myInterval = setInverval(open(3), 1500);
function open(n) {
clearInterval(myInterval);
this["item"+n].play();
}
I have also tried calling a function from setInterval which in turn calls a function with a parameter...also didn't work!
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Jan 29, 2010
I am attempting to get Flash - Javascript communication working using ExternalInterface.addCallback, using code found at http:[url].... I am trying to pass parameters into Flash using a javascript function, but it only works if I insert a 'window.alert' line into the code. Once I click OK, the parameter str is passed into Flash ok. The function is:
function sendToFlash(str) { if (str=="tools"){ window.alert(str); getFlashMovie("richFunctionality_corp").sendTextToFlash(str);[code]....
If I remove the window.alert, str isn't passed into Flash. Is this a browser speed thing? A value menu is passed out of Flash using getURL("index.php?pageID=239&menu=tools"), i.e. the page reloads and a php script sends the appropriate str value to the sendToFlash javascript function based upon the value of menu.
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Mar 23, 2010
I'm working with arrays in AS3 and some of the utility functions described in the livedocs such as filter() or some() would be very useful to me, if only I could pass parameters to them...
Actually, I cannot find a single example of the use of these functions with custom parameters passed to their callbacks. Everywhere, it is always used with constants ! E.g. on this page: [URL]
var arr:Array = new Array();var totalElements:uint = 100;for(var i:uint = 0; i<totalElements; i++) { arr[i] = Math.round(Math.random()*100);}function isLargerThan90(element:*, index:int, arr:Array):Boolean { return element > 90;}var highestNumbers:Array = arr.filter(isLargerThan90);trace(highestNumbers);
What I need is a kind of "isLargerThan" function with "90" as an argument's value, not as a constant. Something like
function isLargerThan(element:*, index:int, arr:Array, param:Object):Boolean { return element > (param as Number);}I find it very odd that I cannot find no mention of the way to do this on the whole WWW, because that makes these utility functions absolutely helpless in many many cases and programming with arrays a real pain...
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Jan 28, 2009
I have already created a custom mouse event which seems to work fine. It is simply a mouse event which passes an additional sound object. The problem is I am passing this event to another class which checks for collision of a movie clip with another and if true it adds the sound to an array. What I think is happening is a type conversion problem between my customEvent and the MouseEvent. [code]...
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Nov 17, 2009
I have a project that uses a lot of remoting calls and I'm hoping to abstract the process. I've hit a problem with passing parameters to the final call...[code]...
I know how to loop through the ...rest param to obtain their values but I'm struggling at how to construct the final gateway.call() which could have 1 arg or 10.
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Nov 24, 2009
i want to pass multidimensional array as parameters to a function.
i tried this.
sort(number);
function sort(num: Array):void;
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Jan 14, 2010
i have one movie clip named one_mc.And i have one function named thisFunction.to add an event listener, i would code:
one_mc.addEventListener(MouseEvent.MOUSE_SOMETHING , thisfunction);
1) I want to show a box containing some text when the mouse is OVER it. Of course, when its not over, the box should not appear
2) I want to give parameters to thisFunction in order to use it, the way i prefer!
I must make one eventlistener for MOUSE_OVER and another for MOUSE_OUT? How do I pass parameters for the function when i call it?
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May 7, 2009
This will work:
Code:
addVolvo.addEventListener(MouseEvent.CLICK, addCar);
function addCar(evt:MouseEvent)
{
[code]...
... but I want to pass the a value when calling the function:
Code:
addVolvo.addEventListener(MouseEvent.CLICK, addCar(classVolvo));
function addCar(evt:MouseEvent, newClass:Class)
{
var car1:Car = new Car( 1, 1, classVolvo)
[code]...
This won't work. Because it then just passes the Class and not the MouseEvent. What should I write in the addCar(...) call function? Ie how to I manually pass an MouseEvent?
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Aug 15, 2011
I've got a main.as that loads SWF to the stage. the loaded SWF seppoused to pass a link to the main.as and trigger a javascript function to popUp that photo from that link.
I know there are two ways:
((root as MovieClip).parent.parent as Object).somefunction(parameters);
and to dispatch an event. inorder to pass parameters throug the event i need to extend it with another class.
isnt the (root as... ) more efficient if all i need is to pass a link?
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Mar 3, 2009
So I have an MC that has 6 labels and 6 buttons all with different names. When you click on a button, it needs to direct you to it's appropriate frame label in the MC. Now, since AS 3.0 has done away with inline functions, how the heck do I code it so I don't have a function with a bunch of if statements inside of it in addition to all of my eventListeners that I have to add to each of my buttons? In AS 2.0, I would have done it like so:
Code:
function movePlayhead(whichOne:String):Void{
this.gotoAndStop(whichOne);
} button1_mc.onRelease = function():Void{
movePlayhead("label1");
};
button2_mc.onRelease = function():Void{
movePlayhead("label2");
};
Etc...
With AS 3.0, you have to add eventListeners to each of your buttons where each eventListener calls a function, but how can I write it so I don't have to write a bunch of if statements inside the function the eventListeners are calling in order to test for which button is being clicked? Like so:
Code:
button1_mc.addEventListener(MouseEvent.CLICK, movePlayHead);
button2_mc.addEventListener(MouseEvent.CLICK, movePlayHead);
button3_mc.addEventListener(MouseEvent.CLICK, movePlayHead);
function movePlayHead(event:MouseEvent):void {
[Code] .....
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Jun 2, 2010
I've been browsing lots of forums lately regarding the issues involved with passing parameters into functions called by event listeners. I think I may have come up with a good solution using anonymous functions but I'm not sure yet if its "safe" to do.
Code:
this.addEventListener(Event.ENTER_FRAME, function(e:Event):void {
myFunction(e, arguments.callee, "hello")
});[code]....
The code prints "hello" once, which is what I wanted. I believe I have deleted the anonymous function, but I need some thoughts from those who may be more knowledgeable about flash garbage collection and such to be sure.
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Jun 9, 2010
Is it possible to ad more than one parameter to an eventListener? And if so, how would one go about doing so (syntax-wise). Here's what I'm trying to do:[code]I want to be able to tell the gotoNextFrame function which movieClip to control.
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Sep 14, 2009
Using FLVPlayback and FLVPlaybackCaptioning components with a Timed Text xml caption file. I must use a tt xml, I can't use cue points; our workflow isn't set up that way. I want to shift the screen components around to make room for the captions (which I am displaying underneath the controls). My current workaround involves a frame listener and checking if the dtCap.text != "" (then captions are on, else they are off). I am using a TT xml, with no @dur; so this works fine except...
Since the captions do not start immediately, but default to on, the video frame shifts up abruptly when the captions finally start. There must be an event or a property associated with captions being toggled On or Off; but I can't find it in the reference. I have found Adobe labs posts referencing a state of the skin itself, but they reference private variables which would require a rewrite of the FLVPlayback component. TL;DR: How do I attach an event listener to the Caption button in an FLVPlayback skin? Or what property can I reference to determine if captions are On, even if the current caption is blank?
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Apr 12, 2011
How do I pass arguments using ActionScript's event-listener?I have code, as given below, which creates a label, and I want, when clicked on the label it should pass the toolTip associated with that label. This is what I was trying to do:
public function create_folderpath():void
{
for(var i:int = 0; i < fm_model.absolute_path_ac.length; i++)
[code].....
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Feb 6, 2012
Iv been trying to pass arguments through an addEventListener event in actionscript such as...
target.addEventListener("pComp", rakeSoil(target));
but i get errors.
Iv tried to google but no luck :/
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Feb 21, 2007
I want to pass a variable to a function called by an addEventListener, but when i try to do it, it doesnt pass the event itself to the function. For example, i have
Code:
item.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT, me);
and...
[code]....
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Nov 17, 2009
Here is what I am trying to do. Make a dynamic number of buttons on the stage. Place a BtnNum variable in each button so that when the button is clicked it will pass that BtnNum to a function. Here is my code so far
[Code]...
I know that if I use something like this["Btn"+i].addEventListener(MouseEvent.CLICK, function(e:MouseEvent){SayNumber(e, "Hello")}); it will pass a variable but I want to make the variable dynamic and I am lost. I am new to as3 since a week ago.
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Feb 18, 2011
Is it possible to globally find/replace FLVPlayback parameters (e.g. contentPath, skinAutoHide, etc.) so that parameters can be changed globally throughout movie? I'm using Flash CS3 with ActionScript 2. Or, is there a way to override the FLV parameters at runtime using AS2?
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Sep 3, 2008
I have searched the web for a satisfactory answer and have not got one yet.
Below is a function that has an argument passed to it that I would like to pass on to an event Listener. The listener should pass the variable on to another function. Looking at the structure of listeners this is not acheivable[code]...
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