Flex :: Thumbnails For Mxml Components In It?

Oct 19, 2009

Is it possible to make some kind of 'dynamic' thumbnails for mxml components which I'm using in my application? By 'dynamic' I mean if I change some layout in mxml component, my thumbnail refreshes according to new layout without any screen capturing,photoshoping or similar

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Flex :: MXML Syntax To Assign Properties Of Subcomponents In Custom MXML Components?

Jun 4, 2011

I am working on a custom Flex 4 component which is an aggregation of two existing flex components. I would like to be able to specify my own custom properties for the component as well as access the existing public subcomponent properties via MXML. For instance I might want to adjust the font color or style for the label and text input. toy component which aggregates both a label and a text input:

<?xml version="1.0" encoding="utf-8"?>
<s:Group xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"

[code]....

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Flex :: Extending MXML Custom Components Via MXML?

Feb 3, 2011

What I'd like to do: create an MXML component with some children, then extend it via MXML to create a new component with more children, without losing the original set.In other words

create a component bc.mxml
<?xml version="1.0" encoding="utf-8"?>
<s:BorderContainer xmlns:fx="http://ns.adobe.com/mxml/2009"

[code].....

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ActionScript :: Using Flex Components Without Any MXML

Jul 29, 2011

My Main.as extends flash.display.Sprite, I want to use a ComboBox component in the as, without any mxml, how to implement it? I read this Possible to use Flex Framework/Components without using MXML?, Its main as extends spark.components.Application, but still need a mxml file. Its main idea is to rewrite the Application component, and reuse it in mxml file. That is not what I want. I uses Flex SDK 4.1

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ActionScript 3.0 :: Flex Components Without MXML?

Nov 1, 2010

I'm working on an AIR project in Flash Builder 4. My question has apparently been asked a lot (according to Google), but I haven't found a satisfactory answer so I'll be very detailed in what I'm looking for:Is there any way to create an AIR project in pure ActionScript that:Is truly object-oriented (i.e. the entry point is an ActionScript class with instance variables and methods)?Can instantiate mx and spark controls without MXML?I was able to accomplish #2 in fairly different ways by following these two sets of instructions (with only a tiny bit of initial MXML):

[URL]

However, neither of those allows me to accomplish #1. If I declare a private member variable outside the entry point function, I get an error from the compiler that the keyword 'private' can only be used in a class.If you like MXML, feel free to post your viewpoint as well. My reservations revolve mostly around these perceived notions:The learning curve of MXML seems steep.The time it will take to become good at MXML will not be worth the investment since its main purpose is to ease GUI development (which I'm already good at anyway).Like I said previously, I don't want to be an "XML programmer". I'd like to maintain the power and flexibility of OOP.

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Flex :: Sharing Variables Between MXML Components

May 29, 2010

I have several mxml components in an app, all of which need the same variable called genericX. I've included that variable in the main mxml and made it public
[Bindable] public var genericX:Number = 102;
But I still can't access it from other mxml components. If I try to do this for example, it doesn't recognize the variable.
<s:Button x="{genericX}" label="Click" />

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Flex :: Creating Custom MXML Components?

Jun 21, 2010

When I define custom propertie in my MXML component, I also want to define a set of possible values of that property to make Flex Builder show then (possible values of the custom property) when I invoke code completion function.

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Flex :: Components And Main.mxml Communication?

Mar 7, 2012

I'm building a Flex 4 Application in AIR.I've made a main.mxml and a login.mxml component. It all works but i can't communicate between my two mxmls (MAIN and COMPONENT)The login works but then it has to send a event tot the main that i can change the state in the main.Here is my cropped code.

login.mxml
//resulthandler if login is succesfull
loginUserResult.addEventListener(ResultEvent.RESULT, loginUserResultHandler);

[code].....

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Flex :: Access MXML Components Within Ascript Files?

Jul 29, 2011

How do I get round the following error: Access of undefined property pMatrixBack . How do I access this component from within the ascript file?[code]...

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Flex :: Components In Window-Based MXML Frozen

Jan 27, 2012

Creating a window-based mxml component, but in design mode all components that I'm adding are not movable, why? If I create component based on group f.e., it's ok, but based on window - they are frozen. Using Flash Builder 4.6.

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Actionscript 3 :: Creating Components By MXML Or By SCRIPT/FLEX?

Mar 9, 2012

im trying to figure out what is better for run-time, creating components in MXML or by SCRIPT?. I built an app that recieves data from a server without knowing how much data exactly. In worst case scenerio , ill need 10 LABELS and 2 DATAGROUPS.But i usually need something like 3 LABELS and 1 datagroup. what is better? creating all components in advance and than not include in layout the ones i dont need, or make some checks and then create only the components i need by script? I made some tests , but it wasnt really decisive, run-time was pretty much simillar.Im guessing it must be stated somewhere what is better. Does anyone have an answer for me?

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Actionscript 3 :: Overriding A Setter In MXML Components In Adobe Flex

Dec 15, 2011

I am trying to override the text setter in the Label component but it behaves weirdly sometime super.text works and sometimes not! and the traces show that there's no error with my code.

here's my code:

import spark.components.Label;
public class LabelXX extends Label
{
private var _initialText:String;

[Code]....

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Actionscript :: Flex - Setting ScaleX / Y In Mxml Effect The Components Size

Jan 1, 2010

I'm playing around with the scaleX/Y in the canvas tag and have noticed some strange behaviour. When I set scale in in mxml the width and height of the canvas are adjusted accordingly. For example if I have a canvas like this: <mx:Canvas width="1000" height="1000" scaleX="0.1" scaleY="0.1" />

The canvas now appears on screen to have a width and height of 100 and if inside my creationComplete callback I check the width and height property they are indeed 100. But if I do exactly the same thing except I set the scaleX/Y property from actionscript the canvas on screen appears to have a width and height of 100 as expected, but when I check the width and height property of the canvas they are still at the previous values of 1000.

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Flex :: Define Components Path In Each Module / Just Main Application Mxml?

Apr 16, 2010

I'm implementing a Flex application with several modules.I'm reusing the same component in all these modules.I was wondering if I'm correctly importing it in each mxml module definition: xmlns:hillelcoren="com.hillelcoren.components.*"Should I import it only once, in the main application mxml instead?

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Flex :: Create Skinnable Components In MXML Using Spark Component Architecture?

Oct 14, 2010

There are lots of examples of how to create skinnable components in AS3 using the new Spark component architecture, however I've yet to find any such examples using MXML.What I'm mainly referring to is defining the skin parts and skin states. It seems as though the SkinPart metadata is supposed to be associated with properties and as such can't be used in MXML, is this correct?

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Flash :: Opensourse Set Of Components Or Some Framework For Creating Flex Mxml Graphs (Node-based UIs)?

Apr 15, 2012

Is there any opensourse, free set of components for creating Flex mxml graphs? like aviary Peacock style ones with at least Drag, drop, and connect generators so each graph element could have or something like that. Framework should be opensource (like GPL, LGPL etc) BTW: I found one wary bacic made by Erno Aapa with Degrafa but I would really love to see something much more Flex 4 - mxml oriented and frienfdly.

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Flex :: Mxml - Components Bound To Empty ArrayCollection At Load Time Don't Render As Expected When The ArrayCollection Is Updated?

Oct 27, 2009

I'm new to Flex and am using TileList bound to an ArrayCollection. The array collection is empty at load time, and then updates with the results from am HTTPService call. The problem is that the item renderers aren't being rendered as expected, I'm guessing because there was no data when they were first rendered at load time. Here's simplified example:

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" >
<mx:Script>

[code].....

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ActionScript :: Using MXML Components As Classes?

Jun 20, 2010

I have two MXML component files and try to work with them as classes. One of them has a simple function:

GUIFriend.mxml
<mx:Script>
<![CDATA[
public function createName(f:Friend) {
return 'friendProfile: ' + f.uid;

[Code]...

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Flash :: Swf Cannot Reference Mxml Components On An Event?

Jul 4, 2010

this piece of code is being placed inside a swf which is then being placed inside a mxml swfloader. The ProductDesigner is the name of the application and the selectRed is a HSlider mxml component. The error that I receive is that "Access of undefined propertyProductDesigner" in the Flash CS5 when testing the swf. Yes I am able to pick up the intellisense to know that it knows that there is a ProductDesigner in the whatever it's called.

private function ChangeColor(event:MouseEvent):void
{
var red:uint = ProductDesigner.mainTabs.tabContentColor.selectRed.value;

[code].....

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Actionscript 3 :: Show And Hide MXML Components?

Nov 9, 2011

I am working on an application where I need to basically have 2 separate screens and I need to be able to switch between them. I am a total noob to Flex & Flash and I have not found anything on how to do this in my 2 days of Googling. It really shouldn't be this hard to do!

Here is what I have tried. I created a Flex Project and added 2 MXML Component files called Test1 & Test2 and each simply have a button in them which have a label of Button1 & Button2 so I can see if the correct component is showing. Below is the button code in the Test1 MXML Component file[code]...

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Actionscript 3 :: Edit Objects Within Custom AS3 Components Using MXML?

Apr 27, 2011

I'm writing a Flex application using Flash Builder 4 and I'm having a bit of trouble with an AS3 object.Essentially, it is a BorderContainer, with a few buttons and images, and programming logic that determines how these interact with eachother and a database.

What I want to be able to do is configure the layout/style of the inner components using MXML and CSS. I can configure the inherited objects, but not ones that I have defined.[code]...

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Flash :: Flex :: AS3 Vs MXML - Compilation Speed Difference And How Does The Mxml Compiler Work

Sep 24, 2009

Does MXML get compiled down to as3 and then converted to flash bytecode? Also, is there a significant performance penalty to compiling mxml vs compiling as3?

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Actionscript 3 :: Flex When Mxml Described Component Initialise It's Mxml Described Properties

May 28, 2011

I am trying to override a Button class, i have a few properties which i wish directly initialise with the mxml description of the component, like :[code]which function is triggered ( in order to override it ) when all properties with mxml description is fully initialised with their values ?

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Flex :: Calling Another Mxml Function In Other Mxml File?

Sep 27, 2011

i have defined some functions in a component mxml file let us say addbutton() now i want to call this function in main mxml file.

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Flex :: Retrieve Value On Main.mxml From Other .mxml?

Apr 23, 2010

main.mxml
[Bindable]
private var _dp:ArrayCollection = new ArrayCollection([

[code].....

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Flex :: Components - Components - Any Component With The Functionality Such As Horizontally Collapsible Window Or Panel

Aug 22, 2010

Do you know any flex component with the functionality such as horizontally collapsible window or panel I found arc90, but it folds vertically.

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Flash :: Flex Dynamically Created Components Added To Custom Components

Sep 8, 2009

I am created a dynamically adding a VBox, that contains two images. Into a Custom Component that is derived from UIComponent. The problem is the Vbox that contains the two image is only a really tiny size. I would like the VBox stretch to the size of the two images. This is how I am creating the Vbox....

[Code]...

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Is It Bad Design To Nest Components Inside Components Using Flex 4

Sep 15, 2010

Is it bad practice/design to nest components inside components using Flex 4? Should I simply be creating components and inserting them into my main application as below, or doesn't it matter?

<com:MyComp1>
<com:MyComp2>
<com:MyComp3>

[code]....

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Flex - Define A MXML Component And Update MXML Component In Flex Application

Aug 12, 2009

A Flex components values are initlized by init methord. In an application flow, How to refresh a mxml component data value ; as init is callled at the start up it self only.

eg. of mxml componet may be as simple as button label or text as complex as repeater whose data provider is a web service ( means a fresh quesy should be made to pull the data and refresh the dataprovider of repeater )

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Flex :: Navigate From One Mxml To Another Mxml ?

Jul 7, 2010

suppose i have 3 buttons(for example say, productin, marketing, sales ) on my main.mxml..once i click on one button it should take me to abc.mxml page with production data, once again if i click on second button it should take me to the same abc.mxml but with marketing data. same as for 3rd button also, how can i achieve this ?

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