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: Marek Wawrzyczny <email@hidden>
- Date: Wed, 14 Apr 2004 09:32:18 +1000
Hi Randall,
The simple way. Given that you have created java classes for your
entities in your EOModel and that on the WOComponent page you have:
1) An NSArray containing CustView objects
2) A CustView iterator variable
3) A WORepetition with the following bindings:
a) list bound to the NSArray
b) item bound to the CustView iterator
Now, within the bounds of the WORepetition element you can can
reference the CustView iterator to display information about the
CustView object. You hardly have to write any logic in the WOComponent
class.
On 14/04/2004, at 06:29, Randall Perry wrote:
So there's no shorthand to directly access an object property within
an
array of objects? I can do it in one line in perl, php.
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();
--
Randall Perry
sysTame
Xserve Web Hosting/Co-location
Website Development/Promotion
Mac Consulting/Sales
http://www.systame.com/
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Marek Wawrzyczny
software engineer
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