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making class as [Bindable]

Posted on 2011-10-24
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Last Modified: 2012-05-12
hi guys

Is it a good idea to define a class as [Bindable]  ?

[Bindable]public class CustomGrid extends VBox  
{
[Bindable]public var customlookUp : customlookUp = getLookup() ;            
...
}

In some other class i want to use like this

public class Otherclass extends VBox  
{
[Bindable]public var customGrid:CustomGrid;
private function myFunction(event: flash.events.KeyboardEvent) : void {
if(customGrid != null && customGrid.customlookUp  != null){
customlookUp =  customGrid.customlookUp ;      
}                  

 The problem is i am getting customGrid as null .. any ideas?


thanks
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Question by:royjayd
  • 2
3 Comments
 
LVL 29

Expert Comment

by:dgofman
ID: 37020938
Bindable it's power feature in 90% Flex developers using Bindable variables

In your case if you declared Bindable in the class declaration all variable automatically are Bindable
You can omit Bindable key in this case, actually Flex Builder should gave you warnings
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LVL 29

Accepted Solution

by:
dgofman earned 1400 total points
ID: 37020956
You problem may be you didn't initialize customGrid variable in OtherClass

[Bindable]public var customGrid:CustomGrid = new CustomGrid();
0
 

Author Comment

by:royjayd
ID: 37042414
thanks
can you please help me with this question
http://www.experts-exchange.com/Web_Development/Web_Languages-Standards/Flex/Q_27419761.html


i will close all the flex questions in the weekend. Thanks a lot for the help.
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