Re: [flexcoders] DYNAMIC LINKBUTTONS styleNames.

[- -]

Hi Tracy, I can get it to work as a var, but when I try to access the Array, I 
get:Cannot access a property or method of a null object reference.
This is my array:

[Bindable]private
 {
}
 
Thanks again! :)foreach(vartarget:String inbuttons)this[target].styleName = 
linkButton; varbuttons:Array = newArray("test001", "test002", "test003");



________________________________
From: Tracy Spratt <tspr...@lariatinc.com>
To: flexcoders@yahoogroups.com
Sent: Friday, February 13, 2009 5:15:22 PM
Subject: RE: [flexcoders] DYNAMIC LINKBUTTONS styleNames.


Yes, sailorsea, see that link.
 
Also, be careful of terminology.  I said “store references”.  This is not the 
same as storing “IDs”.
 
You can do this using ids, with bracket notation.  
var sId:String = “test001”;
this[sId].setStyle( );  //should work
 
Tracy Spratt
Lariat Services
Flex development bandwidth available

________________________________

From:flexcod...@yahoogro ups.com [mailto:flexcoders@ yahoogroups. com] On 
Behalf Of Ryan Graham
Sent: Friday, February 13, 2009 5:08 PM
To: flexcod...@yahoogro ups.com
Subject: RE: [flexcoders] DYNAMIC LINKBUTTONS styleNames.
 
Hey now, you knew this was in the docs… :D
 
http://livedocs. adobe.com/ flex/3/html/ help.html? content=03_ Language_ 
and_Syntax_ 16.html
 
HTH,
Ryan
 
From:flexcod...@yahoogro ups.com [mailto:flexcoders@ yahoogroups. com] On 
Behalf Of - -
Sent: Friday, February 13, 2009 2:28 PM
To: flexcod...@yahoogro ups.com
Subject: Re: [flexcoders] DYNAMIC LINKBUTTONS styleNames.
 
Hi Tracy, I created an array of all the IDs of my linkButtons, can you show me 
an example how to loop in the array?
 
Thanks.
 

________________________________

From:Tracy Spratt <tspr...@lariatinc. com>
To: flexcod...@yahoogro ups.com
Sent: Friday, February 13, 2009 4:11:05 PM
Subject: RE: [flexcoders] DYNAMIC LINKBUTTONS styleNames.
Store references to each in an Array, then loop over the array.
 
Tracy Spratt
Lariat Services
Flex development bandwidth available

________________________________

From:flexcod...@yahoogro ups.com [mailto:flexcoders@ yahoogroups. com] On 
Behalf Of sailorsea21
Sent: Friday, February 13, 2009 4:01 PM
To: flexcod...@yahoogro ups.com
Subject: [flexcoders] DYNAMIC LINKBUTTONS styleNames.
 
I have a series of 3 linkButtons.
I am able to switch the styleName of a linkButton when I click on it 
as follows:

[Bindable]
private var linkButton:String = 'linkButton' ;

[Bindable]
private var linkButtonOff: String = 'linkButtonOff' ;

<mx:LinkButton id="test001" label="001" styleName="{ linkButton} " 
buttonMode=" true" click="setType( event)"/>

<mx:LinkButton id="test002" label="002" styleName="{ linkButton} " 
buttonMode=" true" click="setType( event)"/>

<mx:LinkButton id="test003" label="003" styleName="{ linkButton} " 
buttonMode=" true" click="setType( event)"/>

private function setType(result: Event):void
{
result.currentTarge t.styleName = linkButtonOff;
}

How can I automatically reset all the other linkButtons styleNames 
to "{linkButton} " when a linkButton is clicked?

Thank you.
 
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