iPhone - accessing a NSDictionary - iphone

Question

I have a JSON String which I transform to a NSDictionary, and the I get the values for the key "people" to a NSDictionary:
NSDictionary *testDict = [jsonString JSONValue];
NSDictionary *peopleDict = [testDict objectForKey:#"people"];
A NSLog of peopleDict
NSLog(#"%#", peopleDict);
return me the following:
{
0 = {
id = 1;
name = Doe;
date = "Fri Dec 04 13:50:30 +0200 2009";
};
1 = {
id = 20;
name = Mr. T;
date = "Fri Nov 18 17:55:30 +0200 2009";
};
2 = {
id = 100;
name = TestName;
date = "Mon Nov 30 12:00:10 +0200 2009";
};
}
The number of results, I know (in this case 3).
But how could I access the rows 0..2 and the key-values?
id is an int value, name a String, and date also a String.
Does anyone know?
Thanks a lot in advance & Best Regards.

Answer 1

for (id key in peopleDict) {
NSLog(#"key: %#, value: %#", key, [peopleDict objectForKey:key]);
}
Here's a link to NSDictionary reference
you may want to take a look to: Accessing Keys and Values methods:
allKeys
allKeysForObject:
allValues
getObjects:andKeys:
objectForKey:
objectsForKeys:notFoundMarker:
valueForKey: