Flex :: URLLoader Fails Randomly Without Throwing An Error Or Dispatching Any Events
May 29, 2009
In Adobe AIR 1.5, I'm using URLLoader to upload a video in 1 MB chunks. It uploads 1 MB, waits for the Event.COMPLETE event, and then uploads the next chunk. The server-side code knows how to construct the video from these chunks.
Usually, it works fine. However, sometimes it just stops without throwing any errors or dispatching any events. This is an example of what is shown in a log that I create:
Uploading chunk of size: 1000000
HTTP_RESPONSE_STATUS dispatched: 200
HTTP_STATUS dispatched: 200
Completed chunk 1 of 108
[Code]....
View 3 Replies
Similar Posts:
Jul 11, 2011
Here is the thing: I use a URLLoader to load a PHP script, and receive an answer. Ok, fine, but the problem is: sometimes it does'nt work...Yeah, my big problem is the SOMETIMES. I can't figure out why would it only be sometimes, it's killing me. Anyway, it doesn't generate any error, it just stop in the middle of the scriptHere is some code (in french mostly,):
var enveloppe:URLLoader = new URLLoader;
function envoyerCode(event){ //Sending PHP Script to database var variablesLocales:URLVariables = new URLVariables(); var scriptPromo:URLRequest = new
[code].....
View 2 Replies
Dec 1, 2010
I'm currently trying to make a fun little SWF that lets the user input the URL of an image online, then play around with that image via filters, painting, etc, and save their finished work to disk. However, I'm running into some issues once I upload the SWF online. My SWF works without any problems at all from the Flash sandbox, but once online there seems to be a problem.To overcome the issue of not being allowed to smooth an image loaded from an external source, I am using a URLLoader with dataFormat set to BINARY to load the image. Then I have a regular Loader loadBytes from the loaded data of the URLLoader. This allows me to apply smoothing and chang ethe bitmapData of the loaded image.
This works for a select amount of images online. The problem here is that for most images, the URLLoader never finishes loading, nor does it produce an error. It doesn't even produce a ProgressEvent. The .load method of the URLLoader executes with error.
View 6 Replies
Dec 15, 2009
package com.services
{
import com.asfusion.mate.events.ResponseEvent;
import com.events.navigation.DesgManagementEvent
import flash.events.EventDispatcher;
import mx.controls.Alert;
[Code]...
I am able to get the result, but not able to dispatch the event from the custom actionScript class. I googled and got the riposte that you need to add it to display list.
View 2 Replies
Jun 25, 2010
I have a custom event class public class FFTDrawEvent extends Event {
public static const DRAW_EVENT:String = "drawEvent";
private var _param:Array = new Array();
public function FFTDrawEvent(type:String, __param:Array, bubbles:Boolean=true, cancelable:Boolean=false) {
_param = __param;
super(type, bubbles, cancelable);
[Code]...
Both class (Dispatcher & Listener) are Child class of a MXML application. Also listen to the event in the parent MXML application doens't work. Listen to the event in the dispatching class itself somehow works.
I have to feeling that the EventDispatcher class is not the right one to dispatch events to a mxml application or respectivly AS classes, which extend/inherent from a MXML component class.
View 2 Replies
Aug 2, 2011
Basically I am trying to create a string Validator which requests a new language from its controller by dispatching an event upon its creation.
The example below is a straight copy from the Flex3 component explorer - the only diffrence being that I have created the validator as a custom component which dispatches an event upon its creation.
The problem is that my main Application cannot hear the event being dispatched and I don't know why.
Here is the example
MyValidator.as
package components
{
import flash.events.Event;
[Code]...
View 1 Replies
Dec 21, 2011
I have a main application Planner.mxml. This view has a couple of custom components, one of which is LoginView.mxml. In LoginView.mxml I do the following:
protected function btnLoginClick(event:MouseEvent):void
{
try
{
[code]....
As you can see, when the user is successfully logged in, I want to dispatch a custom event; if not, I show an alert box. However, this event doesn't dispatch (or at least, I don't know how to listen for it).
I would like to listen for it in my main application where I can then change my viewstate to the logged-in state. However, the event never seems to get there. I listen for it by having loggedIn="loggedInHandler(event)" on my loginComponent.
View 2 Replies
Aug 25, 2011
Simple to understand problem, hoping for similarly easy solution:When I type in my search query, I sometimes get the "Error #1009 Cannot access a property or method of a null object reference" on the dataField = new ArrayCollection(result.data); line.
AS3:
private function getSearch():void
{
[code].....
View 2 Replies
Apr 21, 2011
It rarely happened, I use a flash in exe type to access url in local server. It usually success to access the url. When it fail to access the url, open the ie to access the browser. the url works. After using browser, flash success to access the url. The url would return the JSON content. I use URLLoader to load url, and the return error is no responding when it happen.
If the error happen, it would not access the url even restart the computer.
View 2 Replies
Jul 19, 2009
Im trying to dispatch and event from an XML class.dispatchEvent(new Event (XMLClass.INDEX_CHANGED));and catch it in the display class [code]I know that im missing something because the application works and the function runs but its not dispatching the event the event or maybe it's not catching the event in the display class, even though everything else is working and im not gettin' any errors.
View 7 Replies
Nov 22, 2010
I have been trying to get a grasp on dispatching events and have a few questions I am hoping you will all be nice enough to clearify for me.
Do I have to have a custom Event class to dispatch a custom event?
If so do I have to create a new intance of the event each time I want to dispatch an event. Example:
dispatchEvent(new MyEvent(MyEvent.TASK_COMPLETE));
or can I just dispatch an event once an instance has already previously been created.... example: dispatchEvent(MyEvent.TASK_COMPLET);?
View 3 Replies
Sep 2, 2010
I want to have a main logic class that listens for dispatched events from an assortment of other classes.
for instance: i have a parent Map class that contains X instances of a State class. When the user clicks on a State class, i want to dispatch an event CLICKED along with the name of the state.
now this Logic class will see this new event and process the name of the state and perform some other logic stuff. no matter what i try i can only get it to work where the State class listens for its own Dispatched event. Which to me seems a waste, i could have just manually called the function.
I have read so many tutorials online about custom events/ dispatching and they are being used in a basic one class example.
View 3 Replies
Jul 16, 2009
I have a key.addlistener setup to listen to key events.What I want to be able to do is to dispatch key events by for example a mouse click or just on load. I've tried a lot of possible solutions such as dispatchEvent with type as "onKeyDown" and "keyDown" etc.... but key listener simply do not treat it as a keyboard event.
Code: Select allvar eventObj = new Object();
eventObj.type = "keyDown";
eventObj.code = 13;
eventObj.ascii = 'e';
dispatchEvent(eventObj);
View 1 Replies
Jan 22, 2009
I have problems dispatching events from an external swf file.
The class that loads the file only receives the original events of actionscript (for example MouseEvent.CLICK, etc) and ignores others that are dispatched with a own event class or dispatched with a direct string in the type parameter. For example:
dispatchEvent(new PLYPubliEvent(PLYPubliEvent._OVERLAY_OPEN))
dispatchEvent(new Event("testtt"))
These events are dispatched from the loaded swf file in the main timeline.
View 3 Replies
Nov 7, 2011
is it possible to send data to starling object after var mStarling:Starling = new Starling(StarlingClass, stage); or maybe dispatching event from main class and then listening event in starling class.
View 2 Replies
Mar 27, 2011
If i have a html menu, how can i call events within a swf on the same page.?IS this done with java or php?exact example is being used hereclick the nav and see the flash banner change
View 1 Replies
Aug 3, 2010
However, it seems to me as I've started building this (or trying, rather) that there's no way this can be done, but I'm sure I'm wrong. Since the static class is never added as an instance to the display list, the stage (or any object for that matter) will never hear any events it dispatches.I've searched and found this, but that doesn't seem to be the right solution since I'm listening for my custom LinkEvent event from the stage, and *not* in the class calling the dispatch function in the static dispatcher class.And to reiterate, the goal is to have a single class I can use throughout my application that dispatches my custom LinkEvent event with two properties: linkURL, and linkTarget.The whole reason for wanting to do this is so I can have some control over what happens (to track, or do some other behavior) when someone clicks on a link created within an htmlText TextField with an <a>
View 1 Replies
May 15, 2011
I am dispatching two different events showbutton and removebutton from the code inside the LOADED SWF.on main file, (the one that is loading the swf file) i m listening for events and either showing or removing the buttons based on proper scenario. Here is he error i m getting.
ERROR 1180 Call to a possibly undefined Method Event - - - > dispatchEvent(new Event("showbutton"));
[Code]...
View 6 Replies
Jun 23, 2010
I am attempting to dispatch an event on the click of any of the buttons in a button array in the document class of my application. The intent is to have an external object receive this dispatch so as to remove a listener for the EnterFrame event in this class.
Here is the Main.as code (document class):
Code:
package {
import flash.display.*;
import flash.events.*;
public class Main extends Sprite {
private var one:MovieClip;
[Code] .....
View 3 Replies
May 5, 2011
`i'have a problem with listening events dispatching from their child classes. for example i have contentManager object which is controlling content at the top level of stage. it has a imageGallery object and in the imageGallery objectthere ise a collectionLoader object which is loading images.
now i want to add one preloader to contentManager which always listen for ProgressEvent. when the progressEvent dispatched i want to preloader going to active. becouse there is another objects that are loading images or other kind of files. i think it is a good apporach to solve preloader issue. so my problem is, when collectionLoader object loading images with using queLoader. my QueueProgress event dispatches ProgressEvent evey time, but my preloader object stand at the 2 classes up level, doesn't percive this event.
View 3 Replies
Feb 16, 2012
I'm curious about event performance. I have a custom class that downloads files from a server and writes to your local system with AIR. This class has a few custom events that fire during a download process: File starts downloading, files finishes downloading, error occurred, progress, and a few others. This class was built for a specific project, but made coupled so it can be used for anything else wanting to download a file from a server. I'm starting to implement it into a new project, and a few events I'm not listening for, such as when the file starts downloading, or the progress of it, just the complete.
Does it strain overall performance having all the other events still dispatching, when I know they aren't being listened to? Would be be better to comment out the dispatchEvent() for the specifics I know aren't used, or does it even matter? There's obviously events dispatched throughout the SDK that aren't always listened for: Right click, drag, resize, etc. This makes me think it doesn't matter that these events fire but aren't handled, but since code is running and things are happening, that means there is performance going on.
View 2 Replies
Apr 3, 2009
Would it be possible for me to also dispatch non-custom events (like Event.CHANGE) from inside a class? I already did this with custom events which worked fine, but when I try to dispatch a the Event.CHANGE it will tell me that I am trying to convert a String into an Event (??). What I do is:[code]
View 2 Replies
Jul 16, 2009
I have a key.addlistener setup to listen to key events. What I want to be able to do is to dispatch key events by for example a mouse click or just on load. I've tried a lot of possible solutions such as dispatchEvent with type as "onKeyDown" and "keyDown" etc.... but key listener simply do not treat it as a keyboard event.
Code:
var eventObj = new Object();
eventObj.type = "keyDown";
eventObj.code = 13;
eventObj.ascii = 'e';
dispatchEvent(eventObj);
View 2 Replies
Dec 11, 2010
I'm having a little difficulty when it comes to getting objects ready for garbage collection.
I have some dynamically created movieclips.
Within each clip, I have a combo box and a close button. When the user clicks the clsoe button, it runs a function that removes all the event listeners for the close button and combo box, and removes the parent clip from stage. I also want to make the parent clip null, and this is where I get an error. I'm not sure how to tell Flash "make the parent of the close button clip = null.[code]...
View 3 Replies
Jan 5, 2010
I notice in actionscript 3 that when a handler gets called, its able to access the senders properties. If I dispatch an event from my custom class. can all the listeners inherit all my public properties and methods?
View 2 Replies
Nov 15, 2011
When dispatching events in as3 I always have to extend class from sprite, or movieclip, but when I don't have display objects I don't wont to extend to sprite or movieclip. What is the most light class that I can extend, I mean no display object, and still do use event dispatching?
View 1 Replies
Jan 1, 2009
I am getting an error which says
"ArgumentError: Error #1063: Argument count mismatch on bingo_game9_AS3_fla::MainTimeline/get_link(). Expected 0, got 1."
When trying to access a web page from Flash. The movie clip on the stage is called "link_mc" btn_over, btn_out etc. works fine. It just changes the size of the mc when mouse is over using functions elsewhere.
View 3 Replies
Jun 2, 2010
I am using the ExternalInterface to communicate between Flash and JavaScript using callbacks and the call method. I would like to throw an exception in ActionScript 3.0 and catch it in JavaScript and I was wondering if there was anyway to do that?
View 1 Replies
Nov 29, 2011
I have an air application, in which the user types javascript in a textarea, and it is eval'd in an mx:HTML component, but even with try/catch around the eval, and around the code in the eval, and an HTMLUncaughtScriptExceptionEvent handler, it still throws an error. htmlWindow is html.htmlLoader.window.
[Code]...
View 1 Replies
Sep 29, 2011
I am creating a flash game for iPhone using Flash CS5, Everything runs smoothly when creating swf via Ctrl+Enter. But when I am attaching .p12 and provisioning profile files and publish the FLA for generating .ipa there is an error thrown by the compiler that is:
"Incorrect number of arguments, Expected no more than 0"
private static function closestVertexOnOBB(p:Vector, r:RectangleParticle):Vector {
var d:Vector = p.minus(r.samp);
var q:Vector= new Vector(r.samp.x, r.samp.y);
for (var i:int = 0; i < 2; i++) {
[Code] .....
View 1 Replies
