Let's say I have an interface
public interface IFoo {
...
}
[Code]....
and have it be instantiated at runtime by a factory.
However, the compiler won't let me do this-- it's trying to do "new IFoo" in the generated ActionScript.
How to get around this? How can I use an interface and a factory purely in MXML?
i have an xml which contains 'interface' sub tag, iam converting xml to object using SampleXmlDecoder. compiler did not allow me to access the value of the 'inteface' attrible of the resultobject.
[Code]....
its treating interface as keyword. the solution for this.
I'm trying to create simple custom component with two labels with this MXML:
<mx:Canvas xmlns:mx="http://www.adobe.com/2006/mxml" width="250" height="30">
<mx:String id="result" />
<mx:Label x="5" y="7" id="titleLabel" text="{label}" width="120"/>
<mx:Label x="125" y="7" id="resultLabel" text="{result}" width="120" textAlign="right" color="#A41D00"/>
</mx:Canvas>
It is working well at runtime, bud I have troubles making it working at design-time. How can I make databinding work at the design time? If it is impossible, how should I code the label text assignments?
If I do something like:
<myComponent id="foo" title="bar" />
The parameters don't seem to be available immediately within the component. When do they become available?
I have some MXML elements which i would like to remove and add to a parent element. Unfortunately I am constrained to removing the MXML object as this is handled by the custom component. So is there any way to reinstate a removed MXML element back into the display list?
View 1 RepliesThere 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?
View 1 RepliesI found at this Adobe tutorial a nice "RemoteService" class that creates a RemoteObject and contains the functions for handling the result and fault events. If I wanted to use this approach, how could I pass the data from the result handler to interfaces that modules from the main application could use?
I could put the RemoteService/RemoteObject in the modules, but (in my opinion- and I could be wrong) the best design seems to be using the remote calls in the main app and passing the data along to the modules.
I have extended an mxml component with an actionscript class. I'm trying to access a component in the mxml file using the id (in order to add an event listener) but I cant seem to do it.
I get:
TypeError: Error #1009: Cannot access a property or method of a null object reference.
How to give a ms word like interface to a user so that he can enlarge and contract the display objects like Images, canvas, Hrules etc. at runtime in an web application?
View 1 RepliesDoes 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?
View 3 RepliesI 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]....
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 ?
View 1 RepliesWhat 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].....
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.
View 2 Repliesmain.mxml
[Bindable]
private var _dp:ArrayCollection = new ArrayCollection([
[code].....
I am newer with flex technology.I am creating a chart using ant file & .mxml in eclipse my 'ant' file executes properly but it gives following error when i opens a .swf file which is created auomatically:
Flex Error #1002: Flash Player 9.0.115 and above is required to support signed RSLs. Problem occurred when trying to load the RSL
[Code]...
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 )
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 ?
View 2 RepliesI've been trying to create a custom mxml component that extends another custom mxml component (i.e.MyMXMLComponent -> BaseMXMLComponent -> Group). I've been reading that trying to add visual children to MyMXMLComponent caused error with Flex 3 but that's no longer the case with Flex 4.
What I want to know is whether this is a supported/fixed/documented feature of Flex 4? or just some undefined behavior in Flex 4 that may get changed with future updates?
if this is supported and documented feature, does anyone have link pointing to adobe document stating it as such?
This is a project I'm working on for a simple demo tutorial application in Flex. I am using mxml pages. You can see to the left that I will have my main application and then other mxml files (In the Examples Package) as the examples that will be loaded into the main application mxml. How can I dynamically pull the value from the object in the list to load the child mxml file into the container that I have further down in the application?
View 1 RepliesI have a method in CustomPanel.mxml and I need to use id which is available in Main.mxml. Below is my sample code
Main.mxml
<local:CustomDivideBox id="div1">
Custompanel.mxml[code]....
I would like to include an MXML file in my MXML file in the same way you can include an external file in AS3 using the include directive. Using the include directive brings the code from the external file into the original file at compile time placing it in the same scope. For example,
Application.mxml:
<Application>
<source="external.mxml"/>
[code].......
(I'm using the free Flex SDK and compiling actionscript on the command-line) How can I create interface components around a Bitmap? I'd like to lay out my interface so that the Bitmap is in some sort of container, which interface components above and below it (and maybe to the side) Is it possible for a Bitmap to be the child of some Flex container? I haven't coded Flash since Flash 8. I'm not sure how to go about this at all. I thought maybe the Canvas container might work, but it throws a runtime error
View 3 RepliesHow to create an AIR application using only actionscript(without mxml)?
View 5 RepliesI am trying to create a XML file & a flash based interface which would:
A) Sort the data on the node specified (I tried, it doesnot sort correctly many times)
b) Search the XML nodes for the text the user inputs and display the data
Say he gets 5 results all five must be displayed.
I am looking for a tutorial on creating a sophisticated user interface/menu. Here's a reference: [Code] - I am aware its done in swish but I want to be able to do it in Flash 8. What I've accomplished so far is to create a rollOver and rollOut effects wherein rollOut reverses the movie clip back to its first frame. I was also able to add an 'on release' script where it will play an external movie clip...
This are the AS that I've done so far:
1. I placed this AS on the MC (instance name bam) that has the rollover and rollout effect tween.
onClipEvent (enterFrame) {
if (reverse) {
this.prevFrame();
}}
2. I placed this AS on the invisible button I placed on top of the MC
on (rollOver) {
bam.reverse=false;
bam.play();
} on (rollOut) {
bam.reverse=true;
} on (release) {
_root.bampics.gotoAndPlay(2);
}
Basically i want to create XMLDesigner kind of thing in Flex, using which user can add/edit components and properties of view/dashboard. i am storing view structure in a xml file. i parsed that file at runtime and display view. How to convert an object (having properties and sub-objects) to xml node (having attributes and elements) and add that xml to the existing xml file. so that next time when i parsed xml file i'll get that new component in my view/dashboard. for e.g, object structure of component in xml file :
[Code]...
I am currently just finishing a project and I am having a big time problem with an ExternalInterface call. My application runs fine but when the javascript call is being made from flash using external interface, IE is going from the "Done" message, to showing the "!" icon, with "error on page" as the message. There is no error that is showing up in Firefox.
The current error I am seeing is an 'Unterminated String Constant', which wouldn't be a problem except for that it appears on line 1... which is [URL]
i was wondering how you guys set up different projects that share an interface (interface object, not an UI element). i have several modules in separate projects that use an interface from the main project. right now i'm either doing it by copying and pasting the interface to the module projects or by adding the source path to the project.
View 4 RepliesI'd like to know if someone of you guys has any experience in using Flash (and AS 3.0) to create user interface for Crestron system. I'm experiencing few problems with the management of feedback join
View 2 Replies