It is probably MUCH faster to use a for-in loop to count the fields.
 
Gordon Smith
Adobe Flex SDK Team

________________________________

From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of 
Dimitrios Gianninas
Sent: Friday, January 04, 2008 1:10 PM
To: [email protected]
Subject: [flexcoders] FW: How can I tell length or size of object ( not array ) 
but object ..




forwarding

Dimitrios Gianninas
RIA Developer and Team Lead
Optimal Payments Inc.

-----Original Message-----
From: [EMAIL PROTECTED] <mailto:flexcoders-owner%40yahoogroups.com>  
[mailto:[EMAIL PROTECTED] <mailto:flexcoders-owner%40yahoogroups.com> ] On 
Behalf Of Jethro Grassie
Sent: Friday, January 04, 2008 4:08 PM
To: [EMAIL PROTECTED] <mailto:flexcoders-owner%40yahoogroups.com> 
Subject: Re: How can I tell length or size of object ( not array ) but object ..

ObjectUtil.getClassInfo(myobj).properties.length;

--- In [email protected] <mailto:flexcoders%40yahoogroups.com> , 
"helihobby" <[EMAIL PROTECTED]> wrote:
>
> Is there a way to know a size of an object ( hash table ) without 
> doing a for loop ?
> 
> as in:
> 
> var o:Object = new Object();
> o.a = "aa";
> o.b = "bb";
> 
> o.length or o.size does not work ? So how can I know size without 
> doing a loop every time ?
> 
> Regards,
> 
> Sean.
>

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