Re: Accessing single element from NSArray of objects
Re: Accessing single element from NSArray of objects
- Subject: Re: Accessing single element from NSArray of objects
- From: Jonathan Rochkind <email@hidden>
- Date: Tue, 13 Apr 2004 16:06:09 -0500
At 4:29 PM -0400 4/13/04, Randall Perry wrote:
It's because when I initially created the key I had it create accessor
methods. So, for instance, it named getCustInfo instead of getcustInfo.
If you tell it to use a 'get' accessor method, that method will be
called getCustInfo, yes. And in any event, the set method will be
called setCustInfo. The variable itself will always (in my
experience) be named 'custInfo' when you ask WOBuilder to generate
source for it. getCustInfo(), but variable 'custInfo'. By default,
WOBuilder creates an accesor 'custInfo()', but you can tell it to do
getCustInfo() instead, yes. That all conforms to the conventions.
It's a variable named 'CustInfo' that does not, and that I've never
seen WOBuilder do, but even if WOBuilder does it, it's still wrong.
> I'm not exactly sure what you want to do, but certainly you can
> directly access an object property within an array of objects within
> one or two lines of code.
>
Can this be condensed into one line?
CustView eo = (CustView) CustInfo.objectAtIndex(0);
String cust = eo.cust();
Well, sure, if you want to:
String cust = ((CustView) CustInfo.objectAtIndex(0)).cust();
Again, I'd reccomend becoming more familiar with Java if you plan to
write code in it. Or, feel free to switch back to Perl or PHP instead
of WO with Java, sure.
--Jonathan
--
Randall Perry
sysTame
Xserve Web Hosting/Co-location
Website Development/Promotion
Mac Consulting/Sales
http://www.systame.com/
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