I have a mediated view with a DataGroup with a custom ItemRenderer. I want when I click a button in the ItemRenderer to dispatch a signal and handle it in my mediator? How can I do that?
View 1 RepliesI'm try to put together a bare bones robotlegs-signals project but all the samples I've seen are flex ie
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I recently started working with RobotLegs and AS3Signals on a project just to get some experience with these new frameworks. I wanted to add deep linking support, so I reached for my trusty friend SWFAddress. I felt bad about adding Event listeners in my nice clean RobotLegs + SignalCommandMap + AS3Signals project, so I modified the SWFAddress.as class that came with the examples to use AS3Signals instead of normal Events.
View 1 RepliesEventdispatching here we are again...
I'm trying to dispatch a custom event from an custom ItemRenderer inside a Datagroup with no success.[code]...
From what i saw in the debugger, the events are dispatched from the ItemRenderer, but they never get catched by the listener (listener handler is never called). Many suggestions fly around about that in stackoverflow, but most for older flex versions or not practicle for my scenario.
Is there a framework for Flex that uses the Qt Signal and Slots paradigm?I'm getting tired of these event-mapped frameworks.
View 2 RepliesI am working on a project involving two actionscript clients and a java server. XML messages are sent from the clients to the server (and vice versa) via the XMLSocket class. The problem I am running into is that when messages are sent too quickly to one of the clients the client seems to lose track of them (it will not respond to them at all). The wierd part is when subsequent messages come in, the client will respond to old messages instead. It's as if the XML messages are getting queued up somewhere, but the signal that prompts the program to deal with them gets lost.
View 4 RepliesI have a signal like this:
public var e_collision:Signal = new Signal(GameObj);
When the object collides with another, I pass the other object as the argument.But if the object collides with a wall, the wall is not a GameObj, I would like to know, can I pass null instead?
After file was uploaded to a server (via Filereference) I want to pass a signal and a file link to a client using the same SharedObject. What should I use? SharedObject.send()?
View 0 RepliesI am trying to use a huappage tv capture card as a video source for a actionscript-controlled-video object inside flash, but all it does is crashes.My tv tuner is the only image aquisition device installed in the computer, and therefore the default.When a run a blank flash movie and right click, settings, to select the webcam option, it also crashes. Obviously this works fine with a web cam, but not any one of my three different tv tuners that I have tried.Is it possible, by any means (not just getcamera) to get a tv signal inside a flash file.The code I am using:
mycam:Camera = Camera.getCamera();
myvid:Video = new Video();
myvid.attachCamera(mycam);
// myvid is a 'action-script-controlled' video object on the stage.
How do I script to connect /send a signal to the COM port of the PC from a Desktop Flash application. The Signals can be variables such as "1/2/3/4" . The signals will be send on a corresponding click in the flash application. For eg: if I click button "A" in the Flash application, it sends a signal "1" to the COM Port. If I click the Button"B", it send the signal"2" to the COM Port.
View 1 RepliesHere's the code I'm having trouble with:
function offNav(e:MouseEvent):void {
if (mouseX >= 0 && mouseY >= 0 && mouseX <= 36.45 && mouseY <= 325) {
TweenLite.to(navPanel,.5,{x:0});
TweenLite.to(home_btn,.5,{x:15.65});
TweenLite.to(work_btn,.5,{x:11.5});
[Code] .....
The problem is with smallImg_mc. Later on when it is clicked, it gets removed using the removeChild(smallImg_mc) command, and my question is how do I signal it through an if statement where it says
if (smallImg_mc.visible !== false) {
setChildIndex(smallImg_mc,1);
setChildIndex(logo,1);
}
It's causing annoying output errors.
We are building a flash website for radio network. They would like to have a audio player streaming live signal from other locations. Does it mean that we need to install a Flash Media Server even though, the signals are being broadcasted from different locations ? Would we have to locate a cross-domain policy file on each of the servers we are going to broadcast it from?
View 2 RepliesI am planning to start a new project in as3 and I want Dependency Injection in the project. I found that parsley and Robotlegs are two popular frameworks for implementing DI in AS3. Which is the best one among these two?
My main requirements are
lightweight
minimal learning
extensive documentation and active helping community
I want to incorporate a commandlist into robotlegs, the way i've done it now is to have a commandlist actor funnel out all the commands when not busy, but when the commands are executed robotlegs loses its' reference to the 'contextView'. Meaning i'm doing somehting wrong.
View 3 RepliesI'm using robot legs framework and wondering how mediator.mapView works with multiple instances of the same view. For example, in the following, is a new ItemDisplayMediator created for every ItemDisplay instantiated, or do all ItemDisplay's use the same mediator? If they each instantiate a new mediator, is it possible to use a single mediator for multiples of the same class/view?mediatorMap.mapView(ItemDisplay, ItemDisplayMediator);
View 2 RepliesI'm trying to mediate the main application class ( the 'Document class' of a Flash *.fla project)I have this on the Application Context startup():
...
mediatorMap.mapView(MyApplication,MyApplicationMediator);
mediatorMap.createMediator(contextView);
The MyApplicationMediator:
public class MyApplicationMediator
extends Mediator {
[Inject][code]....
So onRegister() gets called, but view is null. Also when I try to add the eventListeners I get a null reference error.
Is model injection on the fly possible? In other words,if I ask for a model of the type IPhotoModel, I should get one of its implementations based on the current state of the view. If I am looking at a UserPage,I should get a user-specific implementation of that model.I am looking at a LocationPage,I should get a location-specific implementation.Currently, the only way that I see is introducing a command that specifies the model mapping, with a concrete one based on the current view state ...
injector.mapValue(IPhotoViewModel, injector.getInstance(UserPhotoViewModel)) or
injector.mapValue(IPhotoViewModel, injector.getInstance(LocationPhotoViewModel))
is this the best way possible? I do not really want to introduce much coupling logic outside of the context, but ...
I'm working on an existing modular project that was built in PureMVC. Instead of converting everything over to RobotLegs, I want to create a new module using RobotLegs and plug it into the pureMVC shell. Currently, when the module loads, I get the following flash error: ReferenceError: Error #1065: Variable IMediatorMap is not defined.
Inititally, I thought it was because my module needed a pureMVC Mediator to call the pureMVC StartupCommand to get things "hooked up" and THEN create the RobotLegs' Context. However, that didn't work and I'm still getting the error.
I'm using robot legs, I've got a bunch of ServiceResponses that extends a base class and have a dependency on a Parser, IParser. I need to wire in a parser specific to the subclass. Here's an example: ModuleConfigResponse extends SimpleServiceResponse and implements IServiceResponse.
The initial part is easy to wire in the context, here's an example:
injector.mapClass(IServiceResponse, ModuleConfigResponse);
injector.mapClass(IServiceResponse, SimpleServiceResponse, "roomconfig");
..etc
Each Response uses a parser that is used by the baseclass:
injector.mapValue(IParser, ModuleConfigParser, "moduleconfig");
injector.mapValue(IParser, RoomConfigParser, "roomconfig");
The question is how to tie these together. The base class could have:
[Inject]
public var parser : IParser
But I can't define the type ahead of time. Im wondering if there a nice way of wiring this in the context. For the moment I've decided to wire this up by instanciating responses in a ResponseFactory instead so that I pay pass the parser manually in the constructor.
injector.mapValue(IParser, ModuleConfigParser, "moduleconfig");
My company is willing to reffactor its biggest and heaviest project introducing some kind of framework. Are there good online source/issue/blogpost with comparison of these 3 frameworks - Robotlegs, Swiz and Mate?
View 4 RepliesI have a problem with an application that uses RobotLegs in a Flex module. I finally managed to load my module successfully, but when I try to add this line of code in the module view's Mediator:view.addElementAt(applicationContainer,0);
I get this error:
TypeError: Error #1009: Cannot access a property or method of a null object reference.
at mx.core::UIComponent/getStyle()
[code].....
I'd like to signal a function to run when another function completes.I am filling a scrollPane with some dynamic content and want it to resize once the content has filled in some dynamic text boxes.I'd like to signal a resize function once the function that fills in the scrollPane completes.I tried something like this but it does not seem I can add this sort of listener to a funciton.
scrollPanePopulate.addEventListener(Event.COMPLETE, scrollPaneResize);
I might be missing something obvious or just be headed down the wrong path.
I believe this is trivia question but here it is.I have created class which loads some image and takes fragments of each for certain animation.And in flash stage where I instance classes, I need to know when loading is complete. How do I proceed that info, I presume dispachevent do that, but how?
View 4 RepliesHow do i create a trace that can detect if an event dispatcher is dispatching an event?....my problem is i've created a custom event that is not being dispatched i use this custom event in other applications and have verified that the code is correct I'm not getting any errors neither it just dies silently
View 1 RepliesI'm new to Flex.My question is how to dispatch event between components?As far as I know,Flex only bubbles event to itself or its parent. I'm in such a situation:
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I want comp1 to dispatch an Event with parameters,according to the parameters some changes could be made to A and B in comp2.How could I get the event in comp2?I know Cairngorm could make a difference,but I don't want to use it right now.Could anyone give me a hand?
I have a class which makes a url request and stores data from that request. When the data is retrieved, parsed, and stored into an array, I'm sending a dispatch event which I listen for in my document class. In the event handler function in the document class, I'm accessing the array that was compiled from the class. The array inside the class has 15 values, however in my event handler function, I'm only retrieving one value from it, which is the last value in the array. I posted my code below. Is there a different way I'm supposed to use the dispatchEvent in order to retrieve all of the array values instead of one?
Class
package com.src
{
import flash.display.Sprite;
[Code].....
I have small chess application which consists of cells and boards. When user moves an item to the board, I want the board cell to dispatch an event so Board can listen to it and call a listener[code]...
View 3 RepliesI have a pretty good handle on dispatching from classes other than the Document Class, but what happens when I want to dispatch an event from the Document class and have other classes listen to the document class broadcast?
It seems like there are several ways to approach this (i.e using a Singleton, using composition, using MovieClip(root)) I was just wondering what people find is the "best practice" way to do this?
I have two separate advancedDataGrid instances (let's call them A and B). What I'd like to do: when clicking on grid A. I'd like:
for grid A to handle the click normally (i.e. default advancedDataGrid behavior)
for grid B to receive a click event a certain location and handle such event using advancedDataGrid default behavior (i.e. without having to write a handler for such click).
I've managed to dispatchEvent a MouseEvent.CLICK to grid B and to handle such event by creating an event listener, but really I'd like for grid B to handle the event on its own (i.e. without having to re-rewrite a handler), and that doesn't seem to be the case. Is MouseEvent.CLICK even the right event?
I'm trying to do an eventDispatch but the event isn't getting picked up.The dispatch is coming from swf B, and the listener is in swfNot sure if it's an issue because they are 2 files. Does anyone know of a solution?
View 1 Replies