I think there is still some clarification necessary.
what exactly are you trying to accomplish, rather than how you are
trying to do it?
would I be correct to guess that you want to create a new Person
object and add it to the array?
if so you need to create the object and add it to the array
id newObjectToAdd = [theArrayController newObject];
[theArrayController addObject:newObjectToAdd];
or you can programmatically create the Person object, and add it
directly to the datamodel using, say
Person *aPerson=[[[Person alloc] init] autorelease];
and then add that to the data model using the mutableArrayforKeyValue:
On Jun 28, 2008, at 10:42 PM, Alex Wait wrote:
Gmail sent an email on me while I was typing. No idea what
happened! :) So
please ignore the incomplete message.
I have successfully done some more bindings (they're so much fun ^_^ )
I am trying to modify the array controller programmatically and I'm
running
into problems using mutableArrayForKeyValue
I am using this line
id proxy = [controller mutableArrayValueForKey:@"Person"];
when I do
[proxy addObject:newPerson]
I get
[<NSArrayController 0x130050> valueForUndefinedKey:]: this class is
not key
value coding-compliant for the key Person.
In IB I have bound the Content Array to my array member in App
Controller.
Shouldn't this work?
I have set the class name to be of the "Person" class. Right now the
key I
am using is "Person" but I have also tried "array" and got the same
problem.
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