I want to add about 10 textBoxes and I want them all to be contained in different variable names. I need to declare them outside the document constructor function because of scope, but how then can I use them in a function? I want something like
[Code]...
How do I execute callback functions dynamically by passing a function in as an argument to another function?
Look at this example:
Code:
package {
public class myClass extends MovieClip {
public function myClass(callback) {
[code]....
if i have:
PHP Code:
protected function start(){ var nfunction:Function = function():void var innerVar:int = 5; }}
[code].....
"you cannot delete variables that are declared within a function with the var statement".Which, as it happens, is precisely what I was trying to doI want to delete the object because it holds a bunch variables that are no longer needed, to prevent potential speed/memory issues later on.it's impossible (probably with reason) and I know vars are local to a function, so now I'm wondering if it is actually necessary to remove local variables
View 3 RepliesI have a problem accessing a variable which is to store a frame label. Code has been shortened to relevant parts. The following is on the main timeline.
PHP Code:
stop();var nextSection:String = "";buttonContainer.aboutUs.addEventListener(MouseEvent.CLICK, moveButtonsForContent);function moveButtonsForContent (evt:MouseEvent):void {if
[code]....
I have a movieclip called "sections" which loads different sections of the website.When the first section is clicked thencontainerCenter is true and the evt.target.name is loaded in to the nextSection variable.Now if a 2nd section is clicked then containerCenter is false. It plays the sections movieclip. Within that movieclip it will eventually play and come to the following script:
PHP Code:
gotoAndPlay(nextSection);
For some reason it won't pick up the variable "nextSection" within the movieclip. I'm getting the error message "Access of undefined property nextSection". It has no problem when it is in the main timeline.I know you can't access a variable declared inside a function, but I have it declared outside the function as you can see above. I've just amended the variable from within the function.
I'm using flash MX, and this was written in the only frame. Before this, I had the function declared and then called, and the output was 1 then 2 then 3.With the function declared at the end there is no output.In both cases the movieclips never played.
Actionscript Code:
_root.McG1.onRelease=Select(1);_root.McG2.onPress=Select(2);_root.McCar.onPress=Select(3)[code].....
I am trying to access a shared object declared in a certain function, from another function. I am having
difficulty doing so. My code are as follows:
Code:
//Constructor code
public function EventTest()
{
[Code].....
These two functions are taken out of my as class file, even though the setInterval is never cleared it only calls generateParticles 1 time. Someone please help me figure this out. I have been messing around with it over an hour but still can find why its only called once. emit is a private var Number declared outside the function in the class.
[Code]...
I've got a class where I'm using:
o.type = "focus";
o.target = "this";
dispatchEvent(o);
and then focus is a function of an object in the FLA.
I want focus to be in the AS External Class file but it won't trigger.
I created a menu in flash and As3, nested in a HTML page, which calls html pages by the classic way urlrequest->navigatetourl.Now I was wondering if i can make As3 call a AJAX function declared in the HTML page or at least in the swf file itself....
View 1 Repliesis any way to get argument for onFinishTween's function ?!
[Code].....
How can I pass a 'set' function as the Function Object argument of another function?eg:
public class IdModel
{
private var _id:String;
[code].....
I want to guess the type of every argument from an anonymous function, something like mapping a class with reflection but just for a function, something like...
public function guessMyArgumentType(f:Function):void {
for each (argument:* in f.arguments) {
trace(typeof(argument));
[code]......
I have a global function that does some stuff with a LoadVars in it.I 90% of the cases, the onLoad reference of the LoadVars is the same, but I sometimes need to do something else when the LoadVars is loaded.Is there a way to pass a function reference to a function so that I could do something like that :
[AS]
_global.function myFunction(maybeFunction)
{
myLoadVars = new LoadVars();
[code]...
I have an extended MovieClip class that has 10 Boolean properties. There are 6 instances of the clip on the stage. Any of the properties of each instance can be set independent of the same property in other instances, so...
[Code]...
In the code I want to call the function like this _root.onMouseUp=do("xyz"), but the way is not correct.
Code:
function do(abc) {
trace(abc)
}
[Code]....
My question is slightly complicated : I have a global function that does some stuff with a LoadVars in it. I 90% of the cases, the onLoad reference of the LoadVars is the same, but I sometimes need to do something else when the LoadVars is loaded. Is there a way to pass a function reference to a function so that I could do something like that :
[Code]....
Well I want to set up a function that will calculate the x position of where my MovieClip's instance name will go. Here is the code i currently have.
function xBtnPosition(btnName: String, btnXpercentage: Number):String
{
var xFinalPosition: String = -(((btnName.width * btnXpercentage) / btnName.scaleY));
[code].....
im trying to pass in an optional argument into a function. The datatype of this needs to be an object... however, im not getting very far. I know i can do this....
[Code]....
So I guess the usual stuff is to have
function listenToEvent(evt: Event){
//stuff
}
[code]......
I want to write a function which has 2 dimensional array as one of its arguments
_global.getList = function ( type:Number, list[]:Array )
This is giving syntax error, if I do
_global.getList = function ( type:Number, list:Array )
Then there is no error, but then, list is now, single dimensional array, which I don't want. Whats the correct syntax to write it as two dimensional array?
I have recently moved from AS2 to AS3 and I am finding the transition fairly easy, however I do have a few questions, some of which may not have been possible with AS2 but I would like to achieve them in AS3
1. Is it possible to pass the name of a class as an argument in a function and then use it to create a new instance. e.g [code]
2. Carrying on from the previous question, if a class can infact be passed, can I specifying a variable type for the argument so that only classes and not instances will be accepted?
3. I have three class files that all inherit some functions and variable from another class called Ship. Is it possible to specifying a variable type so that the variable can only hold instances of classes that are inherited from the Ship class?
How do I put in an array as a default argument for a function ?eg
Code:
test();
function test(_arr:Array = new Array(0xFF0011,0x112233,0x000000))
[code]....
having some problems understanding how I can bypass function arguments without changing its default value. Here are some examples:
function myFunction ( arg1:Boolean, arg2:String="default string", arg3:Number=3 ):Array{ return new Array (arg1, arg2, arg3);}
trace(myFunction(true, "new string", 5));// true,new string,5
[code].....
im tryng to call a function with a argument in the ContextMenuItem class.[code]It seems that when ever I try to send an argument with the down function, it simpley dont work and without it, it does work
View 1 RepliesCode:
import fl.transitions.Tween;
import fl.transitions.easing.*;
var animTween:Tween;
[Code].....
I have figured out the following: Well, as you see the function moveStuff accepts three arguments, namely:
objectdurationeasingWhen easing has a default value, I get an error. But if it doesn't have a default value, then it works fine, the code would look like so then:
Code:
import fl.transitions.Tween;
import fl.transitions.easing.*;
var animTween:Tween;
[Code].....
In this following function I would like to pass a parameter when i call the function tchauBalao.
which is actually the Mouse Event ( "e" ).
Code:
function outPassaro(e:MouseEvent):void
{
var passaro:MovieClip = e.target as MovieClip;
TweenLite.to(passaro.balao, 0.2, {scaleX:0, scaleY:0, ease:Expo.easeOut});
[Cod]....
Ok, I have 2 buttons on the stage. Each button does almost the same thing, so I want to create a single function, and each button calls that same function (we'll name that function "Navigate")... however, the function will need to end up doing something different dependant on which button was clicked.So, previously, in AS2, I would've added some code onto the buttons themselves with on(release) methods, like so:
Code:
// Define the Navigate function
function Navigate(myLabel){
[code].....
Trying to migrate my way of thinking from AS2 to CS4/AS3. Ok, I have 2 buttons on the stage. Each button does almost the same thing, so I want to create a single function, and each button calls that same function (we'll name that function "Navigate")... however, the function will need to end up doing something different dependant on which button was clicked. So, previously, in AS2, I would've added some code onto the buttons themselves with on(release) methods (see CODE EXAMPLE 1) So, each button effectively calls the Navigate function, and passes a different frame label to the function. Now, I'm trying to recreate this functionality in AS3. As you all know, on(release) has been done away with (still don't know why), but we now have to use event handlers, so I'm trying to figure out a way to pass a different frame label argument to the Navigate function. Currently I can achieve that by using a switch statement to test which button was clicked, and act accordingly (see CODE EXAMPLE 2).
[Code]...
I want to pass an optional data parameter to some callbacks, but only to callbacks that support a single parameter; right now, I have a moderately-sized code base of callbacks that cannot accept a parameter at all. How can I check what parameters a Function object supports?
View 3 Replies