ActionScript 3.0 :: Pass Unknown Number Of Arguments To Function
Apr 16, 2010
Basically what I'm trying to create is a custom timer that uses frames rather than milliseconds. But I can't figure out how functions like setInterval calls the function you passed along with the arguments. First I create a reference to the function I want to execute after a certain interval and name it fc, then I create a list of arguments my function want to pass using Array, but then how do I put those arguments in fc()?
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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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May 24, 2009
I have a function:
Code:
function test(arg1:int, ...rest) {
function anotherTest(rest); // -> Seems not working
[code]......
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Jul 6, 2011
I have an object MyTester, that has an instance of another class MyClass, and I want to test MyClass API through it:
public class MyTester {
internal var myObj:MyClass;
public function MyTester() {
[Code].....
How can I cancel the switch and make it work for any number of arguments?
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Mar 4, 2012
For example i have function declared in AS3.0 class:
private function log():void{
// working with arguments directly here
}
I'm calling:
log('some stuff',object,array,etc);
Then i'm calling:
log('ok');
Ofc FlashBuilder throws exception with: type 1137: Incorrect number of arguments. Expected no more than 0
In javascript it's possible. But in AS not, isn't it's ECMA based? Why so strict...
Update
Ok nvm. Created like that atm: log(m1:*=null,m2:*=null,m3:*=null,m4:*=null,m5:*=null):void{}
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Jan 21, 2003
I'm having a little problem with how to use the argument sent to a function.I have this:
Code:
_root.onEnterFrame = function() {
setPanning(1);
[code].....
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Apr 28, 2011
I am creating the columns of a datagrid dynamically at run time and I need to allocate the sort compare function to those columns based on the data type of that column, is there a way I can pass some argument to that compare function which could tell the function what type of column is it going to operate on?
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Jan 30, 2012
[Code]...
I have an object that has all the elements I would want to pass arguments: var args:Object = { 'dog', 11, myArray }; and I want to be able to pass the contents of args to doSomething without making any changes to doSomething (assume it's someone else's function) and I'd like to do it in a way that doesn't assume I will know anything about the contents of args.
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Jul 29, 2008
I have an array with some values and i want to pass this values to a function arguments.
example
var theArray:Array = new Array("test1","teste2","teste3");
function hello(t:Number,a:Array){
// do something
test(a)
[Code]....
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Jun 20, 2011
Since when using sql lite if you try and do a function at the same moment it throws an error, im just trying to make a function that will check if its executing, and if it is try again in 10 milliseconds, this exact function works fine if i dont have to pass any arguments to the function but im confused how I can pass the vars back into the function it'll be executing.[code]
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Aug 19, 2009
I am trying to pass an additional arguments to my listener function, like this[code]...
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Jan 18, 2011
I am having a problem with this code:
ActionScript Code:
public function createEnemys():void {
Levels[1]=[[5,1,1,1], [5,1,1,2]];
Levels[2]=[10,1,1,2];
var i:int;
[Code] .....
And I am getting this error:
ActionScript Code:
1136: Incorrect number of arguments. Expected 4.
I am trying to create 2 different enemie, other having "5,1,1,1" properties and other "5,1,1,2".
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Dec 10, 2010
how do i get around the 1136: Incorrect number of arguments. Expected 1. i have a function that is called by a button, but i also want to use that function without pressing that button, as kind of a way of refreshing what is being done threw another function in the other function im using Function x() and this is what is giving me the error the original function when called from the button is function x(event:Event):void and the button executes that function via [URL]
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Jul 5, 2006
is there anyway to pass the setInterval id number into the function you are wanting to run.
I want the function i run to run clearInterval when a certain test suceeds.
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Jun 19, 2011
I got an input function in witch i set all the variable i want to display. To make it clean i would like to input any number of vars without having to change my input function to avoid the "Expecting more/less arguments". Then i would like to get any type of var (bool num int ....) in the input and then check their type, instead of declaring the first input var being exclusively a number for example. Is that possible and how, don't know if i was clear,
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Feb 25, 2011
I'm trying to load a known number of variables. So I set up this code in flash[code]...
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Feb 25, 2011
I'm trying to load a known number of variables. So I set up this code in flash[code]...
It recive "antal"which is how many variables there are. The variables name are named produkt_0 produkt_1 produkt_2 produkt_3 and so on..
So it collect the varibales correct i've checked this by set loader.data.produkt_load to loader.data.produkt_0. But since I don't know how many I just can't set loader.data.produkt_load to loader.data.produkt_0. Insted I want produkt_load be a variable like it is in my code, but it seems that loader.data.produkt_load became undefined, why this? Can't you set a variable that change in loader.data.hereismychangingvariable?
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Jan 13, 2005
i wanted to a load unknown number of variables from a text file
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May 8, 2009
to pass an unknown number of variables to a function and do the same thing with each one.
[Code].....
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Jun 9, 2011
Does anyone know how to load an unknown number of photos into an array from a specific file path? I want to then use them in a photo carousel.
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Dec 3, 2009
Is it possible to pass on arguments.. see simnple code
Code:
proxyFunction = function(theEvent:String){
var alen = arguments.length
[code]......
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Oct 20, 2010
I am teaching myself AS3 and using FlashDevelop for all of my work (so far so good) and I have hit a snag with passing arguments.What is the best way to pass arguments of one array to another? Ie, I want the Harvester class to have visibility to the Resource class so I can do some iteration.
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Jul 29, 2009
I have been given the requirments to modify a website intro. Basically it has names fly in and out one at a time. Each name that flys in has some text effect on it. They had each name set up as it's own movie clip.
I want to make this more dynamic by putting the list of names into an XML file. Then after reading the XML file, pass each name one at a time into a movie clip. I thought I could set up several different movie clips for the different text effect and then randomly choose one.
I know how to read the XML file, but that's about it.
I need to know how to pass info into a movie clip. I need to know how to call random movie clips. And it would be nice to know how to make it loop through the names and have the effect appear on screen.
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Sep 26, 2010
I have an instance on my stage that I dragged from my library at design time.This instance links to a custom class who's constructor takes an argument.[code]Is there any way to set arguments on an instance that has been manually dragged to the stage?
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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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Apr 17, 2010
I'm passing a DisplayObject to a command that will instantiate it. Something like this:
// ViewClass is passed into this method typed as a Class
var view : DisplayObject = new ViewClass() as DisplayObject;
Is there a way to pass arguments to ViewClass() without knowing it's type? I'm assuming the list of parameters passed to any object's constructor is an array, but I'm not certain how to proceed.
I know I can do something like this:
// Assume arguments, an Array of arguments, has also been passed in
var view : DisplayObject = new ViewClass(arguments[0], arguments[1], arguments[2], arguments[3], arguments[4]) as DisplayObject;
But clearly I'd like something more dynamic, like to be able to just pass the arguments Array directly. I suppose all of this, however, goes against any type safe checking
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Nov 22, 2010
I want to be able to pass the mouse click / evt with local connection[code]...
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Apr 22, 2008
Way to call a function that DOES NOT accept arguments.[code]...
How about the SHORTER way to call a function that ACCEPTS arguments?
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Feb 22, 2010
In AS2, I often found it useful to pass arguments to a function on a button press like so:
btn.onRelease = function(){
doSomething("arg1", "arg2", "arg3");
}
I searched the interweb for DAYS trying to find how to accomplish this via an event listener in AS3, but everything I found suggested creating a custom Event. The problem with this, is you have to decide the arguments you wish to pass in advance, and I wanted to create them dynamically on the fly ( for example: passing a string that a user entered into a textfield to some function for processing ).
So last night I spent hours scouring forums - and UREKA! I finally found something that I was able to tweak to send a variable number of arguments of any data type. I've never posted on a forum, but it was such a breakthru that I had to share it with the world.
Here is the code:
btn1.addEventListener( MouseEvent.CLICK, function onClick(e:Event ) { displayArgs(e, new Array("Larry", "Curly", "Moe") ) } );
btn2.addEventListener( MouseEvent.CLICK, function onClick(e:Event ) {
[Code]....
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Mar 3, 2010
I want to pass through configuration arguments to a class. These are all the optional vars that go into configuring the class - and should be able to run in any order.
at the moment i just pass through the optional vars the regular way. Supposing the constuctor was like the following:
private var _reqVar:String;
private var _optVar1:String;
private var _optVar2:String;
[Code].....
assigning the argument to the var of the same key (i know in php to reference a variable name from a key you can use $$key = $value, is there an equivalent in as3?) display an error (using the 'throw' method) for variable names not supported by the class
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