i am trying to access a variable from inside a function like this:
ActionScript Code:
var X:Number=1;
function hello(event:event){
trace(X)
}
or something like that... does anyone know why i don't get "1" in the output panel when i run the code?
I need to pass a variable to a function inside a function. However this parameter (i) seems not to be passed (to function ...onRollOver). This is required to attach a textfield to a movieclip (reading the adress and showing it as a tooltip).
ActionScript Code:
for (i=0; i<array_BE_ElecCities.length; i++) {
var attachElecCity = mc_map.mc_places.attachMovie("Plant",
[code].....
I want to create a vector, then call a function that populates that vector with arrays. Fine. The only catch is the function itself will declare new array variables to put into the vector, but are these new array variables private to the function only?e.g. something like this
ActionScript Code:
public var vec:Vector.<Array> = new Vector.<Array>();
private function populateVec():void {
[code]....
Is this "kosher"? a was declared in the private function but added to something outside the function..?
In as2 it was possible to access variables created on the _root level from inside a movieclip. Like: _root.myVar =newVar.
How do I accomplish the same in as3.
I have a variable on stage which I need to access from inside a mc. I can able to call other mc's on stage using "parent", I used to same here, but I can't get the variable. when compiled throws "undefined variable".
View 1 RepliesI've made a 'Layout' class and I want to access it from a 'Container' class, but my compiler shows 'access of a possibly undefined property' when I try to access a variable inside the Layout object. Here's the Container class.
Code:
package {
import flash.display.*;
import flash.text.TextField;
import flash.geom.*;
[code]...
I am trying to have the function name from itself.It will be really cool to automate something like this:
obj.addEventListener( Event.COMPLETE, myFunction );
private function myFunction( e:Event ):void {
e.currentTarget.removeEventListener( e.type, currentFunction ); // where currentFunction should be myFunction}
I want Access to value of a variable from inside of Function like this simple example
function test() {
a = 10;
}
trace(a);
// return undefined
I have difficulty accessing a function inside a child object from parent.I've created an object named "dot" which has the following code in it:
ActionScript Code:
import com.greensock.*;
import com.greensock.easing.*;
[code].....
Is there a way to call a function inside a loaded SWF file?
Basically, I have a .swf file (A) that loads another .swf file (B)...I would just like to treat B as if it was any other instance added to my class .swf "A"...
Have to recast "Loader" with the name of your .swf file class:
Loaded .swf class:
package src {
import flash.display.MovieClip;
public class LoadedSWF extends MovieClip {
[Code]....
I have attached the actionscript file on stage, however I can't access function or variables inside movieclip. Instead I can access them on main timeline, is there a way to access function and variables inside movieclip
View 2 Repliesfunction loadHandler only runs one time .. since it runs only once it makes it very difficult for me to do anything with.I can only access the variable "myClip" inside of the function.... if I could access it outside of the function I would be able to write some if statements.Basically what I am trying to do ... is the first time this script runs ... I don't want "myClip.gotoAndPlay(2);" to run. Every other time this frame of code runs .. it wont run the function a second time. So I need to somehow tell it every time it runs after the first time to run the code myClip.gotoAndPlay(2);
View 9 RepliesHow can i access a function, from the root, that is inside another movie clip?
_root.mc_1.mc_1_1.mc_1_1_1
Inside of the mc_1_1_1 is a function called test_me.How can i call that same function from the root?
I have some buttons in the scene (inside the .fla) that change a variable "counter" after being clicked. In a separate class there is a function "showPage" that loads a xml-file according to the value of the variable "counter". My problem is, that I dont get the variable "counter" from the fla-file into the function of the .as-class.
Here is my code:
Inside mcMain.as
Code:
class mcMain extends MovieClip
{
//public var counter:Number = 1; //Das hier soll durch den Button getan werden :(
[code]....
How to get variable value from inside event function. Variable was declared outside event function.
var StringVar="sample";
myButton.addEventListener(MouseEvent.CLICK, myClickReaction);
function myClickReaction (e:MouseEvent):void{
StringVar="other sample";
} trace(StringVar); /*
It gives me "sample" value and I would get "other sample" value */. That strange because if that would be normal function trace would give me good result.
var StringVar="sample";
function myClickReaction():void{
StringVar="other sample";
} myClickReaction();
trace(StringVar); /* it gives me result as I wanted to have - "other sample" value */
I know also method of passing arguments into event fuction but it not works for me as I would like to
var StringVar="sample";
myButton.addEventListener(MouseEvent.CLICK, function(e:MouseEvent){ myClickReaction(e, StringVar) },false, 0, true);
function myClickReaction (e:MouseEvent, StrVar:String):void{
StrVar="other sample";
} trace(StringVar); /* it also gives me "sample" value and I would get "other sample" value */
How to do that correctly?
I'm trying to pass a variable through a function, but I'm getting it's value 0. Here's my code:
thumbLoader.addEventListener(MouseEvent.CLICK, goToCategory);
function goToCategory(e:MouseEvent) {
trace(c);[code]....
this trace gives me value of 0. Normally I would do goToCategory(c) and inside that category I would get it's value, but in this case I'm calling this function with an event, how can that be done?
var c is declared globally, so I'm using it above this code in different place... is there smth like global $c like in PHP.. or there's some other way to do it?!
I have a code, it is below. And i have two vars: coordx and coordy they both are 0 but when up button is pressed, coordx should change into 1 x remain 0 just like map scrolling and if pressed down it should return to default position, but instead of that variables keeps reseting and it starts from beggining. Here is the code:
ActionScript Code:
var coordx:Number = 0;
var coordy:Number = 0;[code].......
How can you change a variabele in as3 that you have declared OUTSIDE a function and change it inside the function.My function seems not be able to change the variabele?
ActionScript Code:
function Filter2switch(event:MouseEvent) {
if(filter2 == false){
[code]......
How do I get the for-loop's i variable to be available inside the onLoadInit function????
Code:
for (var i = 0; i<nTotalPics; i++) {
main.createEmptyMovieClip("container"+i,i);
var container:MovieClip = main["container"+i];[code]....
This has been bugging me for about 2 months now. Maybe I'm looking at it the wrong way, but I need to create more things in the onLoadInit function using a for-loop.
my goal is to keep my output window organized so i can follow all my traces more easily. so i wrote a couple of custom functions to achieve that. one of them would be: to more easily trace the following variable for example
[Code]....
I 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.
Strangely enough I can't access the variable i in the onRelease function below. I guess it must have something to do with the position where I declared it. But I also tried to declare it outside of the functions but it didn't work either.. how to solve this problem?
[Code]...
I have a simple quesiton about class, method and functions inside a method and class properties. I created a new class form my custom component.. But upon developing it I found out that you can not access a property inside the function which is also inside a method..
Example
Code:
class myClass{
private var myProperty:Number = 1; //default is 1
//constructor
public function myClass(){
}//Method
[Code] .....
What I want to do is to access the property inside the method.. I also have a work-around still i cannot point a certain variable to a property of my class inside the method's function..
The variable currentIndex is declared globally and initialized with a certain value say '0'. How do I hold the value of currentIndex which is incremented every time the function is called? In the given code, every time the function is called, the value is reinitialized.
function nextSong(e:Event):void
{
sc.stop();
[code]........
how can i use data in variable inside function in ouside
var m:Number=0;
function bClick(e:MouseEvent):void
{
[code]....
when i trcae (m); out side this function said 0
I have a primary function that calls upon other functions, which call upon other functions, etc, each one creating different objects. I need to delete everything eventually and was thinking the easiest way to do this would be to have a global array to push() each object into. It would be easy to just put garbageArray.push(thisCreatedObject); into the for() loops of every function to grab all the objects so a deleteFunction() could just cycle through garbageArray to remove and null everything cleanly.
What I want to do:I could easily just create a global array to do this (code example 1), but I would prefer to be able to recreate this global array and delete it every time this primary function is called (code example 3) since it will be called upon a lot. It would be cleaner code to have it created from within the function as opposed to outside of it because I will have a lot of primary functions doing similar things that would require a global array like this.
I also know I could create one and simply pass it as an argument to every function (code example 2), but I would have to pass it to every single function. There are a lot of functions and a lot of calls to them, so this would require rewriting a lot of code and would be more work than it's worth. Making a global array outside of the function would be easier than doing this if it came down to it.
ActionScript Code:
//example 1 of global array. No passing as argument from
//primary to secondary functions. Multiple global arrays
//required for multiple primary functions in the future.
[code].....
I wonder what the most common reasons for memory leaks in AS3 are.First thing what I am not sure about is: is it better to have a variable reference inside a function or outside it. Will the variable be null-d automaticly inside a function or when do I have to null it and when not?I have massive problems with my game with memory leaks. I noticed I reference some of the clips of the timeline even inside my debugging clip to display propertys and this was causing collecting huge amount of memory.But even before I go into the game with bigger objects the System.memory is slowly growing and growing.I just have a socket connection and some interval loops and enter_frame events.
View 5 RepliesI have been trying to convert the watch function code into AS 3. I am totally new to AS 3 and could not find the solution yet. Here is my code -
[Code]...
The variable 'buttons' must be in the root timeline. And, I cannot use this variable inside any other class.
I want to load an XML file and access one node value. I decided to store it in a variable(var addedNumber).
The problem is I want to access this variable in a new function (loadURL)"outside" of the scope. Is there a clearer way to do this instead of using nested function?
PHP Code:
var XMLLoader:URLLoader;
var XMLPath:URLRequest;
var XMLDoc:XMLDocument = new XMLDocument();
[Code].....
It seems that with as3, the error compiler is just waiting to get you.I have a function that loads in an external swf. Which swf depends on which button they click. So, it could be pic1.swf, pic2.swf, pic3.swf, etc.
function loadMovie(){
my_mc.addChild(my_Loader);
addChild(my_mc);[code].........
When i test, I get "error: access to undefined property myVariable.