[flexcoders] Re: Flex2 flash_proxy/Proxy getProperty and Binding
Mike,
Thanks for your idea,
I wrote this code myself to try and pin down a problem I am having. I
can't get dynamic properties to bind.
I tried the use namespace flash_proxy in the SomeClass.as and it
didn't help.
The SomeClass.mxml has a textarea that I am trying to bind the
instance of someClass with a dynamic property newAttribute to the
text property.
The button on the mxml changes the someClass.newAttribute to help with
the testing of the binding of a dynamic property.
Renaun
--- In flexcoders@yahoogroups.com, Michael Schmalle
[EMAIL PROTECTED] wrote:
Well, I was just in this classroom the other day. If I get your question
correctly..
Add;
use namespace flash_proxy;
right under the import flash.util.flash_proxy.
If you got this code from an example, it was missing the use
statement. I
missed this also!, Once the use is in there it works great!
Peace, Mike
On 3/15/06, Renaun Erickson [EMAIL PROTECTED] wrote:
The sample code is located below. I am trying to find a way to bind
dynamic attributes (when using Proxy class). I can't get the dynamic
properties to bind, any suggestions or help would be appreciated.
Renaun
Proxy Class:
package {
import flash.util.flash_proxy;
import flash.util.Proxy;
dynamic public class SomeClass extends Proxy {
public var _dynamicAttributeArray:Array;
public function SomeClass() {
_dynamicAttributeArray = new Array();
}
flash_proxy override function getProperty( name : * )
: * {
return _dynamicAttributeArray[ name ];
}
flash_proxy override function setProperty(name:*,
value:*):void {
_dynamicAttributeArray[ name ] = value;
}
}
}
Now if I have:
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.macromedia.com/2005/mxml;
xmlns=*
creationComplete=initApplication()
mx:VBox width=100% height=100%
mx:TextArea width=100% height=50% id=output text={
SomeClass(someClass).newAttribute }/
mx:Button label=Change
click=someClass.newAttribute = '' +
new
Date();/
/mx:VBox
mx:Script
![CDATA[
import SomeClass ;
public var someClass:SomeClass;
public function initApplication()
{
someClass = new SomeClass();
someClass.newAttribute = I am New;
//output.text = someClass.newAttribute;
}
]]
/mx:Script
/mx:Application
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Re: [flexcoders] Re: Flex2 flash_proxy/Proxy getProperty and Binding
That is what I thought, a bit more going on then just use namespace. I
was trying to look at the bindings but, honsetly I havn't tried that. :)
Peace, MikeOn 3/15/06, Renaun Erickson [EMAIL PROTECTED] wrote:
Mike,
Thanks for your idea,
I wrote this code myself to try and pin down a problem I am having. I
can't get dynamic properties to bind.
I tried the use namespace flash_proxy in the SomeClass.as and it
didn't help.
The SomeClass.mxml has a textarea that I am trying to bind the
instance of someClass with a dynamic property newAttribute to the
text property.
The button on the mxml changes the someClass.newAttribute to help with
the testing of the binding of a dynamic property.
Renaun
--- In flexcoders@yahoogroups.com, Michael Schmalle
[EMAIL PROTECTED] wrote:
Well, I was just in this classroom the other day. If I get your question
correctly..
Add;
use namespace flash_proxy;
right under the import flash.util.flash_proxy.
If you got this code from an example, it was missing the use
statement. I
missed this also!, Once the use is in there it works great!
Peace, Mike
On 3/15/06, Renaun Erickson [EMAIL PROTECTED] wrote:
The sample code is located below. I am trying to find a way to bind
dynamic attributes (when using Proxy class). I can't get the dynamic
properties to bind, any suggestions or help would be appreciated.
Renaun
Proxy Class:
package {
import flash.util.flash_proxy;
import flash.util.Proxy;
dynamic public class SomeClass extends Proxy {
public var _dynamicAttributeArray:Array;
public function SomeClass() {
_dynamicAttributeArray = new Array();
}
flash_proxy override function getProperty( name : * )
: * {
return _dynamicAttributeArray[ name ];
}
flash_proxy override function setProperty(name:*,
value:*):void {
_dynamicAttributeArray[ name ] = value;
}
}
}
Now if I have:
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.macromedia.com/2005/mxml
xmlns=*
creationComplete=initApplication()
mx:VBox width=100% height=100%
mx:TextArea width=100% height=50% id=output text={
SomeClass(someClass).newAttribute }/
mx:Button label=Change
click=someClass.newAttribute = '' +
new
Date();/
/mx:VBox
mx:Script
![CDATA[
import SomeClass ;
public var someClass:SomeClass;
public function initApplication()
{
someClass = new SomeClass();
someClass.newAttribute = I am New;
//output.text = someClass.newAttribute;
}
]]
/mx:Script
/mx:Application
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