RE: [flexcoders] Undefined weirdness

[Dimitrios Gianninas]

Yup, the DataGrid pretends as 
if it is displaying some rows of data (ie.: I see a scroll bar appear). But 
every column/row is blank. Yes, every field in the Java VO has a get/set and a 
no-args constructor, standard stuff.
 
I can work around the problem, 
but I shouldn't have too. Anyways, it's all Matt's fault I say 
:)
 
Dimitrios "Jimmy" Gianninas
RIA Developer
Optimal Payments Inc.
 


From: flexcoders@yahoogroups.com 
[mailto:[EMAIL PROTECTED] On Behalf Of Aldo 
BucchiSent: Wednesday, September 21, 2005 3:14 AMTo: 
flexcoders@yahoogroups.comSubject: Re: [flexcoders] Undefined 
weirdness
mmh, looks like im wrong... you say it is breaking your 
datagrid?are you using any getters/setters?On 9/21/05, Aldo Bucchi 
<[EMAIL PROTECTED]> wrote:> looks weird,>> just 
off the top of my head. perhaps a com.optimal.list.BasicListItem> 
instance cannot be correctly stringified by your dumping routine.> try 
setting a dummy toString() method on the class.>> anyway, that 
would be strange since toString, I believe, is attached> to Object 
prototype.>>>>> On 9/20/05, Dimitrios 
Gianninas <[EMAIL PROTECTED]> wrote:> 
>> > Maybe its late and just me, but maybe someone can shed  
some light on the subject. Here is a debug dump of the AgentVO coming back 
from  the server. As you can see, it contains a field called acctList, 
which is an  ArrayList that contains BasicListItem objects.> 
>> > (Typed Object #0  
'com.optimal.bluebird.agents.AgentVO')> >  acctList =  
(Array #1)> >    [0] = (Typed Object #2  
'com.optimal.list.BasicListItem')> >      
code =  "700100"> >      _remoteClass 
=  "com.optimal.list.BasicListItem"> 
>      name = "JFG  100"> 
>      id = 0.0> >    [1] = 
(Typed Object #3  'com.optimal.list.BasicListItem')> 
>      code =  "66006600"> 
>      _remoteClass =  
"com.optimal.list.BasicListItem"> >      name 
=  "BILLS"> >      id = 0.0> 
>> > Now  in Flex, if you do something list 
agent.acctList[0],  you get "undefined", however, if you do 
agent.acctList[0].name, well you get "JFG  100". Now how can the object be 
undefined, yet its property is set?  Also this problem causes the DataGrid 
to display nothing.> >> > So  what did I do wrong is 
the question?> >> > Dimitrios "Jimmy" Gianninas> > 
RIA Developer> > Optimal Payments Inc.> >> 
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