Combining two ArrayCollections

[tazboy]

Here's what I tried:

[Bindable]
public var WrAC:ArrayCollection = new ArrayCollection(
[ {label:"Dude"},]);

[Bindable]
public var WrRbAC:ArrayCollection = new ArrayCollection();

WrRbAC.source = WrRbAC.source.concat(WrAC.source);

I get this error:

1120: Access of undefined property WrAC.

Any ideas of suggestions would be appreciated. Thanks.

[tazboy]

Heck even this gives me the same error:

[Bindable]
public var WrRbAC:ArrayCollection;

WrRbAC = new ArrayCollection();

Am I missing something? Do array collections behave differently from other variables?

[Sly_cardinal]

Where does this code sit in your source file? Is it an Actionscript file or an mxml file?

Make sure your non-initialisation code sits inside a function:

[Bindable]
public var WrAC:ArrayCollection = new ArrayCollection(
[ {label:"Dude"},]);

[Bindable]
public var WrRbAC:ArrayCollection = new ArrayCollection();

public function functionDefinition():void
{
WrRbAC.source = WrRbAC.source.concat(WrAC.source);
}