I'm trying to set up some default parameters that are functions.
ActionScript Code:
public function makeButton(buttonUp:Function, buttonOver:Function = this.defaultButtonOver, buttonDown:Function = this.defaultButtonDown, buttonOut:Function = this.defaultButtonOut) {
[code].....
quick question:Is there a better way to do this?
public class ribbon extends Sprite {
private var fallAmount,taper;
public function ribbon(FallAmount=50,Taper=0.2){
fallAmount=FallAmount;
taper=Taper;
}
How can I set default values for the parameters of a function in AS2? I am trying the common way but it doesn't work...
Code:
private function myFunction (param1:Number = 3,
param2:String = "a string",
param3:Boolean = false, etc ....):Void
{
....
}
I'm looking to speed up my game, and I know that people keep saying the default prototypes are slow, and so I'm wanting to swap them out with better ones, like I found one that makes split() 10x faster than default...
View 4 RepliesPass additional parameters to this type of functions?[code]...
View 1 RepliesAre custom functions that are defined at the "default" package level (aka Top Level) included in a compiled SWC? Or are they ignored?
//Compiled, or not to be compiled in a SWC - that is the question...
package {
public function topLevelMethod():void {
trace("Hello World");
}
Anyone experienced problems with this?
I like reusing functions repeatedly so I pass the object to the function (blur, drop shadow, etc.) but if an Event or MousEvent function is involved, I have to do things I don't like. In my example, I had to put the TimerEvent.TIMER_COMPLETE function as a sub function of the setTimer function. I would rather keep the functions apart but I don't know how to pass a parameter to the event function to tell it what movieclip(timerObject) to fade in. Is there a better way to do this?
View 2 RepliesI have about 10 as3 coded buttons that use the same AS3 coded parameters to control the font and filters of their text fields. I'd like to create a global function to hold these parameters, and then just call the function within each button, and then also code each button to have it's own myText.text = "blahblah"; I can set up a global function no problem using an external as file, but am having trouble getting Flash to accept the parameters. For example, the following parameters work fine when used within the text fields of the buttons, but as so as I try to put them in an external global function, Flash doesn't like the parameters being external:
[Code]....
I am currently doing something like this:
myFunc(tracer);
function tracer(message:String):void{
trace(message);[code]........
Now, this works fine. But how can the function myFunc know, if the given callback function accepts the correct number and type of arguments in its signature?I want to avoid that I call something like this somewhere in my code:
myFunc(tracer2);
function tracer2():void{
trace("done");[code]..........
Is there a way to do something like this, in order to use compiler warnings/error messages and thus avoid exceptions at runtime?
// Won't work :-(
function myFunc(callback(message:String):Function):{
callback("Hello");
}
I have a function fooA(valueA1, valueA2) which calls web method myWSA(). Upon reeiving the result, it invokes a result handler which inturn calls another web service myWSB(value2). I want to know how I can pass/access this value2 into foo2. These values: value1 and value2 are dependent on the button clicled.[code]...
View 1 RepliesI'd like to know what's the different using global functions and functions with param..Why using params? When the as3 developer uses it?
View 3 RepliesHow can I define functions that can receive unknown/variable amount of parameters?
View 2 RepliesI want to create a simple component in as3, cs4. There are 2 problems I cant solve:
1.)I can't get the default parameters "loaded" in the class for the component so lets say if I have w = 10 in the parameters how can I refer to it in the code?
2.) How can I get the tool with which I can set which corner of the component should stay the same : it looks like this in the default
flash button component
theLinesTool.png (11.82 KiB) Viewed 290 times
I am using Flash CS5 and I have created a large, rarely changing framework that I don't want to be recompiled every time I use it in my projects.I must be doing something wrong because the "auto-complete" functionality doesn't show the names of the parameters of the functions.For example, I have a function:
public class Hey {
public function show(name:String, num:Number, data:Array):void {...}
}
[code].....
I have a gui class, The functions optional value getting error. If i am not passing the fillcolor and other optional values. Error: ReferenceError: Error #1069: Property fillColor not found on String and there is no default value.
[Code]...
I have a series of calculations i'm doing over a bunch of objects stored in a array. Each function is pretty CPU demanding but if you only run one function, it just works fine.
[Code]...
I've got a project thats getting a bit big, so Im taking the actionscript out into separate as files. I want all the basic functions to be in BasicFunctions.as and the make a library for more specific functions. I find that a lot of people use the import statement but I cant get that to work with a simple Hello World trace, yet the include statement works fine (see attached). I understand that import/include work differently, but which is the better method? If import, then is that heavier to work with. Any rate, what's the best way to organise code when it gets to the 1000+ lines?
[Code]....
I'm trying to find a way to have global functions in my as project, similar to how flash does with stuff like the util functions (describeType()...), where you can just call the function wherever you need it. For example:
[Code]...
So when I call Test(), it prints out "hello world" fine. My problem comes in that I can't change the name of the Test function, and I can't add any other functions without compiler errors. Is it possible to have a load of global functions in one file, or do I have to split them up into separate files like in the example? Also, I know that I can make a Global class and call static functions like Code: Global.doSomething() but I'd like to know if there's a way to do it as flash does it (describeType(), getDefinitionByName(), etc), or rather, how does flash do it?
Is it not possible to call other functions from generic mouse event functions?
Code:
_root.myButton.onPress = function(){
hide();
[code]......
I have one function that puts text in a text field and makes a button goto a url onRelease.The code is like this:
Code:
item.onRelease = function() {
myButton.onRelease = function() {
getURL("http://google.com", "_blank");
}
talk = this.txt;
}
the only problem is that the button doesn't work onRelease. i think that it is because there are too many functions there, but at the same time,
in this example why the values of (12) and (21,39) are lost at the geo and geo1 functions
[code]...
Im adding lot of simple functions to prototypes of top level objects ( Object , Array , String ...) and have 2 questions :
Is possible to add functions to top level's classes in compile-time ?
If not , is there a way to allow this functions to compile ? I dont like to turn off strict mode
ex:
string.removeWhiteSpace();
string.sliceStr("." , "end");
textField.scrollBottom();
this return compile-time error , cause there is no such function , i have to write it in braces :
string["removeWhiteSpace"]();
string["sliceStr"]("." , "end");
textField["scrollBottom"]();
and i like to aviod it )
Is it not possible to call other functions from generic mouse event functions? Surely it is !!??ie....
Code:
_root.myButton.onPress = function(){
hide();
[code]........
Functions embedded inside other functions? In all my years of ActionScript programming, I've never seen this (this is part of legacy code written by someone else which I am adapting):
[Code]....
Its a complicated senario for me. I have a sound management singleton with an asset like dictionary storing all referances to my urls and assets and the guff inside it-
I have a function called addItem(id:String, url:String):Object
I would love to do something similar as soundManager.addItem(id:String, url:String).play() or soundManager.addItem(id:String, url:String).stop() of which it'll both add my item to my dictionary, and begin playing the sound
[Code]...
Let's I have a class Square that has a several functions. I want to call it from a class Grid, which is a group of Squares.So in the class file for Grid, how would I do this:
Code:
public function doSquareFunction(thisFunction:Function):void{
square1.thisFunction();
[code]......
I have a function with 4 necessary arguments (aka parameters) in order to perform the actions. I would like to have the ability to pass the same function to itself as an argument (sort of like a recursive function) along with its arguments. Basically I want to "base" to engage an onMotionFinished event handler if there is another function passed as an argument. Something like...
[Code].....
Would there be a way to use listeners to do this or the AsBroadcaster?
I have one function that puts text in a text field and makes a button goto a url onRelease.The code is like this:
Code:
item.onRelease = function() {
myButton.onRelease = function() {[code]....
the only problem is that the button doesn't work onRelease. i think that it is because there are too many functions there, but at the same time, i think it's just me..
I have a template fla file set up and one layer is set aside for audio. I have it set to Stream but when people put audio on the layer, it sets it to Event on some computers (not mine or one other co-workers, but on 2 other computers).
Does anyone know if there is a setting somewhere that can be set so that Stream is the default choice?
Is there a way for you to set the default value for a combo box. Lets say the combo box is there, but the user doesnt have to interact with it. How can set the value of the combo box to a value without user input?
View 1 Replies