ActionScript 3.0 :: Return Array From An Event?
Jun 14, 2011
I have a DIRECTORY_LISTING event, that is executed with the files in a directory. This code is n a method o a class that only does the return a array with this informations (the code is above). How can I add a return of this array on a method in the DocumentClass that invoke and receive this value?
//Lista arquivos
public function listaArquivos(diretorio:File, nome_arquivo:String, lista_molduras:Array, index:int):Array{
//Tenta fazer tudo isso
try{
[code]....
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Jun 14, 2011
I got a question that is driving me crazy. I have a DIRECTORY_LISTING event, that is executed with the files in a directory. This code is n a method o a class that only does the return a array with this informations (the code is above). How can I add a return of this array on a method in the DocumentClass that invoke and receive this value?
[Code]...
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Jun 14, 2011
I have a DIRECTORY_LISTING event, that is executed with the files in a directory. This code is n a method o a class that only does the return a array with this informations (the code is above). How can I add a return of this array on a method in the DocumentClass that invoke and receive this value?
//Lista arquivos
public function listaArquivos(diretorio:File, nome_arquivo:String,
lista_molduras:Array, index:int):Array {
[Code]....
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Feb 6, 2010
I have an event listener applied to an xml load and it currently traces out the values it grabs which is fine, but what I want it to do is return an array for me to use. I have the Array creation and return working from "LoadXML" (it returns the array) but I can't get this to work with an event listener.The event listener runs the "LoadXML" function fine, but I have no idea how to take the returned array for use, this is an example of how my event listener works right now:xmlLoader.addEventListener(Event.COMPLETE, LoadXML());and my assumption of how I would take the array (this doesn't work):var rArray:Array = xmlLoader.addEventListener(Event.COMPLETE, LoadXML());so instead I tried the following:
xmlLoader.addEventListener(Event.COMPLETE, function():Array{
var rData:Array = LoadXML(datahere);
return rData;
[code].....
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Jun 14, 2011
I have a DIRECTORY_LISTING event, that is executed with the files in a directory. This code is n a method o a class that only does the return a array with this informations (the code is above). How can I add a return of this array on a method in the DocumentClass that invoke and receive this value?
[Code]...
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Jun 28, 2010
I have an event that hits a web service and returns an array, i've built this into a public class. The web service returns the array through a result event, however what i want to do is return that array back to the component that made the initial call but i can't work out how to do it.
If i put a return on the class function it doesn't work as the array is returned in the result event, but if i put a return on the result event it doesn't return the value back to the initial component.[code]...
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Jan 5, 2010
In my main i am trying to return the value of what is inside the text file applied to the value terrainArray.
Code:
levelData = l1.GimmiData();
If i try to call the method it will return the value i first declared of the Array. I have wasted a few days of reading trying to figure out ways to get this value back to the main and as an Array as other ways i have tried give me Implicit coercion errors. Ive tried many different ways and the code below has changed many times. I even thought of using a psuedo threads style approach since it seems the value is called before load finish's but i could not get it to work. My java style approaches have failed miserably.
Code:
package scripts.levels{
import flash.events.*;
import flash.net.URLLoader;
[Code]....
Note: the .txt file is plain text and for this simple .txt file xml will only complicate things. At most there will only be about 20 words nested in the txt file.
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Feb 5, 2010
I'm trying to make a small piece of code that I can use on many projects. The idea is to send a couple variables to a server (username and score) and then read from the variables the server sends back. The problem is, I'm trying to send the score with the constructor function and want to access a member of the object to get the response variables. This works except for the fact that I don't have the variables until a Event.COMPLETE event. Here's the utility:
Code:
package com.insomniaque.utils {
import flash.display.Sprite;
import flash.events.*;
[Code]...
Unfortunately, the problem is that the trace simply returns "null". If I put the trace inside the SendScore/sendComplete function, it works fine.
I was thinking maybe if I kept the constructor from returning until the sendComplete finishes, this would work, but I'm unsure of how to do this.
Also, on another matter: How would you guys suggest preventing users from tampering with the data with tools such as the extension TamperData?
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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 30, 2010
I have declared an Array as a new Array(); I would like to push objects into that array but have a text field read back the array minus the commas that are pushed by user interaction (from numbered buttons).
For example, if the user pushes button 1 then button 4 then button 8 I would like the array to read in the text field 148 instead of 1,4,8 .
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Jan 21, 2012
Actionscript is really stressing me out! My code is too messy to post as I have tried everything from design patterns to procedural approaches. In short, is there any way i can retrieve my XML data in a variable after loading the URL request?
var req:URLRequest = new URLRequest(url);
this.loader = new URLLoader(req);
this.loader.addEventListener(Event.COMPLETE, readXML);
Basically I am trying to capture my XML output so I can place it a list. There doesn't seem to be a way to assign it to a variable without it losing scope when the event is over.
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Sep 21, 2010
[code]I want to access myResult in getir function,How can i return myResult ?If i do this, i will return myResult from getir to my main fla..
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Dec 7, 2011
[code]I want to input a number and find a match for the number, returning the values on the row in to specific fields for each number. For example, if I input the number 10 in an input field, I want the number 1.2276, 0.00100, 106.38 and the rest of that row to output these values I have seen so many options, don't know where to start.
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Jul 18, 2010
I am attempting to build a generic XMLLoader class with a static LOAD method, with the intent to use it as follows...
private var _data:XML = XMLLoader.LOAD("path/to/xml_file.xml");
Then I could use it in any client and go-to-town with e4x.
The general problem I am having is with the URLLoader's COMPLETE event, which necessarily calls a different function to set the XML data.This is preventing me from being able to return the XML from the LOAD method, since the data is being set outside that function. Obviously I need to wait for the COMPLETE event in order to make sure the data is available.
I though, perhaps, I could create and return a _waitForData function, which recursively calls itself until the _data is set, then returns the data. But it seems redundant (since Event.COMPLETE is doing that anyway), and the way I tried it generates a stack overflow error.[code]...
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Jan 11, 2012
I have an as3 class that I use for communicating with my Zend_AMF endpoint:
[Code]...
All of this works fine, but it takes a lot of work to use it. I always expect a Response object when calling send() on my request. Ideally I would like to be able to call request.send() and have it return a Response object directly and not having to deal with a listener: var result:Response = request.send(); Is this possible? If so, how can I go about doing this?
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Jan 7, 2010
I can't think of a way to write a function that returns an object that is loaded from an external swf. I need to be able to make a function that waits for an event listener before returning the value. I want to be able to create objects that can load in external swfs with minimal and no redundant code.
Here is the over all logic of my function:
Code:
//First create an object and set it to function that loads in an external file
var MaskFrames:Object = loadFile(parentObjectName, "swfs/", "file.swf");
//Create the function that returns the loaded swf as an object
[Code].....
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Jan 8, 2010
I am trying to write functions as efficient and reusable as possible. One function in particular I wrote was designed to easily create new objects from externally loaded files. The problem I have is that I can't think of a way to make the function wait for an event listener to complete before returning the desired object. Here is what I have so far and I will point out where the problem is.
Code:
var myNewObj:Object = loadFile(parentName, "swfs/" , "file.swf");
function loadFile(parentObj:Object, urlLocation:String, fileName:String):Object{
var fileLoader:Loader = new Loader();
[Code].....
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Apr 25, 2011
I want to return an array of images from a sql server through a web service written in asp dot net . I could return a single file by sending the byte array back . How to return an array of byte arrays or an image images back to the flex application?
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Feb 13, 2007
I have an array that holds some other arrays and I want to return just the name of the arrays that it holds, not their contents. In this example I want to trace the string "myDays_ar" but can only get the contents.
[AS]
var myDays_ar:Array = ["Sat", "Sun", "Wed"];
var myMonths_ar:Array = ["January", "July"];
var my_ar:Array = [myDays_ar, myMonths_ar];
trace(my_ar[0]);
[Code]...
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Mar 4, 2010
Is it possible to do something similar to this pseudo code?
var oMouseListener:Object = new Object();
oMouseListener.onMouseUp = function() {
if (Mouse.clickTarget is a MovieClip) {
[code]....
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Jun 23, 2009
I have two functions in an ActionScript class, they are:
private function loaderCompleteHandler(event:Event):void
{
_loader = Loader(event.target.loader);
selectedBitmap = Bitmap(_loader.content);
[Code].....
Is it possible to send the selectedBitmap variable back to the byteArrayToBitmap function after the event completed?
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Apr 18, 2004
Is it possible to do something similar to this pseudo code?
var oMouseListener:Object = new Object();
oMouseListener.onMouseUp = function() {
if (Mouse.clickTarget is a MovieClip) {
[code].....
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Mar 12, 2010
I want it to return a MovieClip but only after a Loader has triggered its COMPLETE Event.
like so;
Code:
static public function loadBitmap(URL:String):MovieClip {
// create MC
// create Loader
[Code].....
but it isn't fool proof because the MC is returned before the Loader finishes loading.
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Mar 11, 2009
I am trying to have a php script return an image array. I would like to get all the names back from the array but my code only returns "tile4.jpg".
My return type show as "String";
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Feb 26, 2010
I got canvas objects stored in an array. Every canvas has it's name property.Is there a way to return a specific name?Actually I need an index number from that array, where I pass a name property of object inside this array (name is taken from event). Something like this:x = array.indexOf (canvasName=event.currentTarget.name)
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Feb 3, 2011
I have written a alchemy code for reading the byte array that i have passed from flex.
When i print the value i get the error cannot convert "OggS" to flash.utils.ByteArray
Alchemy Code
[Code]....
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Nov 9, 2011
How can I make my Array to return a randomly value? I want AirUnit to return a value between 1 and 3. I want LandUnit to return a value between 4 and 6. I want WaterUnit to return a value between 7 and 9.
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Mar 30, 2012
I want to return just 1 item in the filtered array.[code]I want "arr" to contains just one item.
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Mar 2, 2011
I'm trying to return four random number in an array. The total values of the four numbers has to be less that 200.
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Apr 4, 2005
can someone show me a simple "randomize array" function. maybe a prototype that just returns a randomized version of an array such as:
[Code]...
I started on one myself but got stuck when, in the prototype, looping through "this" also counted the function being passed, as well as the elements of the array, and i can't seem to remember why it does that.
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