Re: [AFFUG Discuss] ItemRenderer causing null error issues

[Scott Talsma]

Can you use another event other than initialize?  Maybe
creationComplete?  I think initialize fires before the data has been
injected in.

On Tue, May 19, 2009 at 4:50 PM, Kyle Patterson
<kylepatter...@greeneconsults.com> wrote:
> How can you call an initialize function on an itemrenderer and not receive a
> null error.  I need to read the data from a loaded xml file but it appears
> that the data isn’t there yet when the initialized function is called, I
> tried to use creationComplete as well still no luck.  Here’s an example of
> what I’m trying to do, if anyone has any suggestions I would appreciate it.
>
>
>
> <VBox xmlns:mx”…. Initialize=”init();”>
>
> <script>
>
> <![CDATA[
>
>
>
> Private function init():void{
>
>
>
> Var myVar:Number = data.myNumber;
>
>
>
> myVar += 2;
>
>
>
> trace(myVar);
>
> }
>
>
>
> </script>
>
> ….
>
>
>
>
>
> This is basically what I’m trying to do; from the example above “myVar” is a
> null value how can I work around this?
>
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-- 
Scott Talsma
CTO, echoEleven


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