ActionScript 2.0 :: Remove OnRelease Event Handler?
Jun 9, 2010
How can I delete this onRelease handler?
Basically, I want it to check if a link is assigned (image[p][1]), and if it is, create an onRelease handler for that image. (This is a rotating image slideshow).
Thus far, this code will check to see if the link is assigned and will create the onRelease handler when an image loads that has a link assigned via XML.
The only problem is, it does not remove the onRelease handler when the image rotates to the next image.[code]...
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Dec 6, 2005
I'm working on a site where I'm using an onRelease event handler. Within the onrelease I have a couple different actions that need to happen. For example, when I click on a button I want an image to move up, then move to the right and then call gotoAndPlay (frame) I can do all of these actions, but they all happen at once. Basically I just want the animation to happen first and then have it goto frame 20 when the animation is complete...
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Feb 8, 2006
I have the next code:
mc.onPress=function()
{
//some code
}
How do I remove the event handler onPress?
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May 24, 2005
I'm trying to remove a onRelease event for a movieclip of mine. The action is defined in the movie's class file like so:
Code:
private function onRelease():Void {
delete this.onRelease;
trace ("test");
}
Unfortunately this doesn't seem to be removing the onRelease events, and whenever I click on the button it traces "test". Is there some other way to remove onRelease events when they are applied through a class? When I use the above method out of the class definition all is fine, like this:
Code:
secaoMap_mc.onRelease = function () {
delete this.onRelease;
trace ("teste");
}
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Mar 4, 2011
I have two classes in my project - a main class and a fancyText class. In main I create a new instance of fancyText and add it to the stage. Inside fancyText there is a timer that runs and when x time is up the fancyText fades out.
I'd like to know the best way to remove the child from main when the alpha of fancyText hits zero. Should i go down the route of adding a listener to fancyText in main, and dispatching a custom event from within the fancyText class?
I guess i could just check the child's alpha value in main and remove it when the alpha it's zero. But fancyText only gets added in a certain scenario - so i can't check it all the time - which would mean doing something like this:
Code:
...
addChild(fancyText)
checkFancyText = true (assuming a boolean declared earlier)
...
elsewhere in main -
[Code].....
Seems like there are a number of ways to do it - I don't suppose it's possible to remove a child from main from within fancyText class? or is that space cadet talk?
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Sep 17, 2010
I've managed to create a button which on MOUSE_DOWN scales its parent object- it works just like windows in your OS, where you grab the corner and can change the scale of the window.
Here's how I've done it, (minus the MOUSE_DOWN listener)
Code:
function scaleDragHandler(event:Event):void {
var mcWidth:Number = event.target.parent.width;
var mcHeight:Number = event.target.parent.height;
[Code].....
However, it throws the error, "Access to undefined property 'scaleMC'" on the removeEventListener line. My thought was to put another listener for mouse up inside the first, but that sounds wrong
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Aug 9, 2009
its a simple 6 thumbnail gallery with coded tweens. Once a thumbnail is clicked then its attached larger image is meant to display on the screen, this seems to only work after the first click of a thumbnail once the image appears then is clicked it dissapears, and this function only used to work once but now it only works twice, exept the second time around the larger image cannot be removed from the stage, could it be a swapDepths issue?here is my code, i have only fully coded the first thumbnail top left. find attached my swf for the file,
stop();
import mx.transitions.Tween;
import mx.transitions.easing.*;
[code].....
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Oct 7, 2009
I have written some actionscript:
ActionScript Code:
stop();
/* QUESTION */
question1_txt.text = "Question 1. 'question goes here'.";[code]....
but the functions dont work in the way they should.instead of only working when a button is pressed, it automatically takes effect.
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Jul 9, 2009
In AS2 we can add additional event handler on same event as below code does.
on (rollOut, dragOut) {
// Statement 1
}
Now , I am workin in AS3 . So, how to add additional event handler on event in AS3
Let's say display Object's instance name is "myBtn"
Here I have include only Mouse Out only, Now I want to add additional event handler
myBtn.addEventListener(MouseEvent.MOUSE_OUT, myBtnEvent);
myBtnEvent(event:MouseEvent):void
{
// Statement 1
}
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Jun 10, 2010
I have an event listener for a custom event type. This custom event overrides the clone method as required.In this event listener I want to dispatch an instance of a different type of event... a different custom event instance altogether. It also overrides the clone method as required.The problem is I'm getting a type coercion error: TypeError: Error #1034: Type Coercion failed: ...I do not know what is trying to do the casting. My code is:
/* elsewhere in a method */
addEventListener(GestureEvent.GESTURE_SCALE, handlePinched);
/* the event handler */
[code].....
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Jul 13, 2009
I am writing a program that needs to go to a random frame after clicking a button. However, the program also needs to start on a random frame. When I call the function at the start of the program it gives me an 1120: Access of undefined property event error. The function is originally written as followed:
function randomMatchedTrial(event:MouseEvent) {
... lots of code that probably doesnt matter, but let me know if it does...
}
the program starts by calling the function as followed:
randomMatchedTrial(event)
Can event handler functions be called outside of the event listeners they are handling?
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Nov 12, 2006
I'm loading an external swf with a movieclip button, and at the same time loading a "close" movieclip on the main timeline near it to close the external swf.
All works fine except that I'd like the "close' movie clip to also remove itself on release. I can't seem to get it right.[code]...
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Aug 17, 2010
i have a movieclip with an onRelease event. Is there anyway i can trigger this event in code? without clicking the movie clip?
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Jan 9, 2009
I can not seem to get my movieclip to go to URL with an onRelease event. It works when I set it to just go to URL without an event.
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Aug 5, 2011
I'm adding event handlers to dynamically created movies. The event handler is not active and the cursor does not change to a finger over the clip Here is the applicable code.
Code:
function loadSubNav():void{
//Load Thumbnails
[code].....
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Apr 2, 2009
I would like to use System.showSettings(0) up front and trapwhen the user chooses Deny instead of Allow in an onStatus eventhandler as I show in attached code.
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Jan 20, 2010
I want to extend my function to a better design to where I can pass a canvas object into so I don't have to write N functions.. I'm not sure as how to do this properly I've come up with a naive design with a switch but even then if I add another canvas I still need to write new code for the new canvas.
function fadeCanvasOut(event:TimerEvent):void
{
canvas1.alpha -= 0.1;
[code].....
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Aug 7, 2011
We (AS3 coders) all know that one of the great things about the AS3 event model is that handlers are scoped to their containing objects. I'm writing an EventDispatcher for JavaScript, and trying to achieve the same effect.My question could be answered in a couple different ways:A: How does ActionScript 3 set scope within an event handler to the handler's container object, rather than to the event handler's caller (the IEventDispatcher on whom dispatchEvent() was invoked)?
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Jan 16, 2012
I'm loading some images from a database using a PHP script through CodeIgniter, but when I try to add an event handler to do some stuff with these images, Flex compiler is showing me an error:1180: Call to a possibly undefined method cloneCar.Why I can not add an event handler in this context?
<mx:Accordion>
<mx:Form id="menu5" label="Prueba" width="100%" height="100%" backgroundColor="#707070" icon="{roadIcon}">
[code].....
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Jul 17, 2009
I'm using a progress bar component in a movie clip and this progress bar works loading an external movie clip. However, once the external clip is loaded, it seems the "complete" event is not registering with the object listener. This is what I have:
ActionScript Code:
this.createEmptyMovieClip("FOB", _root.getNextHighestDepth());
var progressBarListener:Object = new Object();[code].......
The code a little more complicated than this in that there is an array that stores some information and a setInterval command that calls the loadContent function loading each external movie clip. I can past the entire code if necessary.Also the progress bar component is set up as thus: in the main movie (root) there is a movie clip called progressBar. Within progressBar the component resides with a variant name of PB.For some reason, when the external clip is finished loaded, the progressBarListener doesn't seem to be called.
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Aug 8, 2009
I'm trying to find a way that I can control how a flash movie handles the click event from the HTML page outside the movie.
I run a website where we have advertising space for Flash Ads provided by our customers which, when clicked, open their own website in a new browser window (i.e. target='_blank') - however this causes us a few issues:
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2.) Often the flash files we get use GetUrl() which seams to trigger the popup blockers in IE 7 & 8.
These two points mean we have to provide them with the custom URL for them to include in their flash ad, and/or tell them how to set up the movie to handle the clicks in a way that doesn't trigger the IE popup blocker, and this doesn't make it as seamless as it should be to place an ad on our site.
So, what I'm trying to do is find a way that I can reference the Flash movie object with JavaScript (or similar), and set the click event to open up a specified URL - so if the customer's flash movie doesn't have the right URL set in it, or is triggering IE's popup blocker it doesn't matter because when we display it, we can modify the event handler to use the correct URL and to open up their website without tripping any popup blockers.
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Nov 2, 2009
I'm editing an xml gallery.you can see how it works now here (thumbnails are different than images, cause it's just for the sake of testing now)[code]...
oki. this all works via for each loop which creates thumbnails dynamically. the event handler for the click on the thumbnail is inside the - also dynamically created via this for each loop - button over each thumbnail. more or less like this[code]...
and now: i'd like to add "next" and "back" buttons,so that the user doesn't always have to click the closing cross and go back to the thumbnails, but that he can also -once he selected an image - simply loop through the gallery image by image.
oki. so first i tried to get the name of the button clicked previously and store it in a variable, a thus this would tell which image should be loaded via loader (say, name instance56 means Image00002 was loaded, so if now user clicks next, Image00003 should follow) . but i'm simplytoo simple to get the variable out of the event handler and for each loop scope. i also tried to do it inside the event handler,but then it gets terrbily messy, and i can never force loader to load the right image.
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Nov 19, 2009
I have one event handler for several object's events. I would like to pass a value through to the function from the event listener:
ActionScript Code:
function chkEmpty(event:Event){
if(event.currentTarget.text==""){
[Code]....
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Jan 9, 2010
So I am trying to essentially have one class dispatch an event into the flow when it is added to the stage, and have another class catch the event, but I'm having problems. I set up a little test to simplify/display the problem I'm having. There are 2 classes, and then just some init code on the timeline.
ActionScript Code:
//code for box 1
package {
[code].....
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Jan 10, 2010
Is there a way to get the handler(s) function(s) of an event listener?
I'm trying to find a way to remove them without knowing what they are.
For example:
ActionScript Code:
if (mc.hasEventListener(MouseEvent.CLICK)){
// this object has a MouseEvent.CLICK listener
mc.removeEventListener(MouseEvent.CLICK, null );
}
Instead of null, I was hoping to find some function that retrieves the handler function.
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Nov 11, 2010
I have classes that need to communicate with each other, but are instantiated at different times.Therefore I feel I need to create a universal Event Handler that my classes can add event listeners to,and can receive dispatched events from.
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Oct 19, 2005
Does anyone know if there is a way to get the name of the function that my code is running inside?
Code:
_btn.onPress = function () {
trace(something);
}
this would then output "onPress" or something like it...
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Mar 1, 2006
I'm creating a button to play an movie clip using onClipEvent() but I couldn't get it works. It contains a button (text) and a cube (movie clip). On that movie clip I have a button.I want the animation of movie clip play while my mouse is rollOver on my text. Does anyone know how to make that works??[code]
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Sep 9, 2006
In a kiosk application (with NO mouse action) I try to mimic the action of buttons...with movie clips.I was wondering if that would be possible to create new event handler for MC?So that, by script, I could tell something like:
my_mc.selected = true
my_mc.focused = true
then have an event handler function like:
[code].....
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Jun 18, 2007
And by the way, what's the main differences between addEventListeners and addListener?I have a FLVPlayback component from which i wanna play 4 different flv clips referenced in a xml file.The xml part works fine.So I have my 4 buttons (components) here. When i click the button 1, i want to either send the variable 1 to a function that is build to load the desired flv in the player. The variable would determine which of the flv to play.either that or when i click a button, i want to set directly the .contentPath of my flv player, load it and play it via a simple function that would be referenced to in the addEventListener call hope everything is clear enough.I'm having trouble just making the buttons send different variables to a particular function, according to which of my 4 buttons are pressed.button 1 sends 0button 2 sends 1button 3 sends 2button 4 sends 3that looks pretty simple but seems like i cant even do that by myself.
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