Anyway to make MXML components static?

This isn't too important because I know how to do it well enough in ActionScript. But I like the readability and convenience of MXML components, so if anyone knows if there is a way to make them static, please let me know.

As best I understand it, there is no way to creation Static Classes in ActionScript 3 or MXML:
Class Modifier keywords are dynamic, final, internal, and public.
http://livedocs.adobe.com/flex/3/html/help.html?content=04_OO_Programming_06.html
The Static keyword is only for variables, constants, or methods:
http://livedocs.adobe.com/flex/3/langref/statements.html#static
If you want to create static variables, constants, or methods inside an MXML File do it in a script block, which is the same way you do it in an ActionScript 3 file.

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Flex mxml components should be private by default

Flex mxml components should be private by default. Does adobe
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Just noticed this and I think he may have a valid point here.
But as well as reducing coupling the term I'd use to make this
argument is
encapsulation.
There's no way AFAIK to make MXML sub components invisible to
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flex docs

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My scenario:
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I created separate Flex project and added swc file to project's library path.
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As there's no constructor for custom MXML components, how to
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http://teclandoalto.blogspot.com

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joe k

Here is some code for an app built with components. You can
see how the pieces talk to each other a bit.
------------------------- ViewStack1.mxml
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="
http://www.adobe.com/2006/mxml"
xmlns:comp="components.*"
layout="vertical" width="100%" height="100%" >
<comp:TopBar />
<mx:HBox width="100%" height="100%">
<comp:LeftBar />
<mx:VBox width="100%" height="100%">
<mx:ViewStack id="myViewStack" borderStyle="none"
width="100%" height="100%">
<mx:VBox id="home" width="100%">
<comp:MainIntroText />
<mx:HRule width="50%" height="3"
strokeColor="0xCC3333"/>
<comp:MainSecondaryText />
<mx:HRule width="50%" height="3"
strokeColor="0xCC3333"/>
<comp:MainFinalText />
</mx:VBox>
<mx:VBox id="about" width="100%">
<comp:About />
</mx:VBox>
<mx:VBox id="contact" width="100%">
<comp:Contact />
</mx:VBox>
</mx:ViewStack>
</mx:VBox>
</mx:HBox>
</mx:Application>
------------------------------- About.mxml
<?xml version="1.0" encoding="utf-8"?>
<mx:HBox xmlns:mx="
http://www.adobe.com/2006/mxml"
width="100%">
<mx:VBox width="65%">
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</mx:VBox>
</mx:HBox>
----------------------------------- Contact.mxml
<?xml version="1.0" encoding="utf-8"?>
<mx:HBox xmlns:mx="
http://www.adobe.com/2006/mxml"
width="100%">
<mx:VBox width="65%">
<mx:Text fontSize="14" width="100%" text="This page tells
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</mx:VBox>
</mx:HBox>
------------------- LeftBar.mxml -------------------------
<?xml version="1.0" encoding="utf-8"?>
<mx:VBox xmlns:mx="
http://www.adobe.com/2006/mxml"
width="200" height="100%">
<mx:LinkButton label="Adobe Labs - Flex"
click="navigateToURL(new URLRequest('
http://labs.adobe.com/technologies/flex'),
'_blank');"/>
<mx:Spacer height="20"/>
<mx:Label fontSize="16" text="Flex Blogs"/>
<mx:LinkBar direction="vertical" width="90%"
itemClick="navigateToURL(new URLRequest(event.item.data),
'_blank');">
<mx:Object label="Adobe Flex Team Blog" data="
http://weblogs.macromedia.com/flexteam/"/>
<mx:Object label="Flex Blog Aggregator" data="
http://www.allyourflexarebelongtous.com/"/>
<mx:Object label="Adobe Flex Blog Aggregator" data="
http://weblogs.macromedia.com/mxna/index.cfm?query=byCategory&categoryId=5&categor yName=Flex"/>
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<mx:Spacer height="20"/>
<mx:Label fontSize="16" text="Example Flex Apps"/>
<mx:LinkBar direction="vertical" id="addlRscList"
width="90%" itemClick="navigateToURL(new
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<mx:Object label="Adobe Flex Store" data="
http://www.adobe.com/devnet/flex/samples/flex_store_v2/"/>
<mx:Object label="Adobe Dashboard Example" data="
http://examples.adobe.com/flex2/inproduct/sdk/dashboard/dashboard.html"/>
<mx:Object label="Buzzword Word Processor" data="
http://preview.getbuzzword.com/?s=true"/>
<mx:Object label="Adobe Style Explorer" data="
http://examples.adobe.com/flex2/consulting/styleexplorer/Flex2StyleExplorer.html"/>
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</mx:VBox>
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<?xml version="1.0" encoding="utf-8"?>
<mx:VBox xmlns:mx="
http://www.adobe.com/2006/mxml"
width="100%">
<mx:Text width="100%" fontSize="12"
text="Here is the final text I want to show you." />
</mx:VBox>
--------------------------- MainIntroText.mxml
<?xml version="1.0" encoding="utf-8"?>
<mx:VBox xmlns:mx="
http://www.adobe.com/2006/mxml"
width="100%">
<mx:Text width="100%" fontSize="12"
text="Here is the main text I want to show you." />
</mx:VBox>
----------------------- MainSecondaryText.mxml
<?xml version="1.0" encoding="utf-8"?>
<mx:VBox xmlns:mx="
http://www.adobe.com/2006/mxml"
width="100%">
<mx:Text width="100%" fontSize="12"
text="Here is the secondary text I want to show you." />
</mx:VBox>
--------------- TopBar.mxml --------------------------------
<?xml version="1.0" encoding="utf-8"?>
<mx:HBox xmlns:mx="
http://www.adobe.com/2006/mxml"
width="100%">
<mx:Script>
<![CDATA[
private function goToViews(view:String):void {
if(view == "home"){
this.parentApplication.myViewStack.selectedChild=this.parentApplication.home;
if(view == "about"){
this.parentApplication.myViewStack.selectedChild=this.parentApplication.about;
if(view == "contact"){
this.parentApplication.myViewStack.selectedChild=this.parentApplication.contact;
]]>
</mx:Script>
<mx:LinkButton label="MySnazzyLogo" fontSize="20"
click="goToViews('home');" />
<mx:VBox width="100%">
<mx:HBox width="100%">
<mx:Spacer width="100%" />
<mx:LinkBar fontSize="14"
itemClick="goToViews(String(event.item.data));">
<mx:Array>
<mx:Object label="About Us" data="about"/>
<mx:Object label="Contact Us" data="contact"/>
</mx:Array>
</mx:LinkBar>
</mx:HBox>
<mx:HBox width="100%">
<mx:Spacer width="150" />
<mx:Label fontSize="25" text="Here is Some Additional
Text" />
</mx:HBox>
</mx:VBox>
</mx:HBox>

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I just looked at the parsley framework and saw this code:
private function save():void
contact.firstName = firstName.text;
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Hi,
I'm trying to pass a variable between the MXML Application and the MXML Component with ValueObjects.
But when i call the variable on the MXML Component it is null!
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package valueObjects
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You may need to change your code as follows:
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Previously you had set strGaleria to the value of the object, not the string within the object.
But I think you will still have a problem because function AbreGaleria will not be called until the user clicks the link button, and only then will NomeGaleria have a value, so I would set a default value as follows, otherwise at app launch it will be null:
public var NomeGaleria: String = "";
or if that does not work
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Another possible problem is that you are calling this code at the component creationComplete, but the LinkButton has not been clicked yet, so the value object string value has not been set, so the alert will not display anything:
private function CenterMe():void{
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I think you need to reorganize some things here.
If this post answers your question or helps, please mark it as such.

Anyway to make MXML components static?

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