I'm parsing a Json object via AFJSONRequestOperation, the problem is, i cant get the correct value of the node.
The Json :
I need to get only the temp value, inside the "results". I can get the results node, but the value inside it come as a array, how i can get the value for the name ?
That JSON is invalid. Go to this link, and check it.
What Snaker answered is pretty accurate, still:
for (NSDictionary *dic in results)
{
NSString *name = [dic objectForKey:@"name"];
}
Your problem here, is that the results gives you a dictionnary of dictionnaries. So you have to retrieve the dictionnary called "results", and then, once you got all the dictionnaries in it, you look for the names trough a loop.
More information here
UPDATE :
dicionario = [dicionario objectForKey@"results"];
NSMutableArray *namesFromDict = [[NSMutableArray alloc] init];
for (NSDictionary *elts in dicionario)
{
[namesFromDict addObject:[elts objectForKey:@"name"]];
}
This should do.
NSArray * resultados = [[NSArray alloc]initWithArray:[_dicionario objectForKey:@"results"]]; NSMutableDictionary * organizedData = [[NSMutableDictionary alloc] init]; for (NSDictionary * p in resultados) { [organizedData setValue:p forKey:[p valueForKey:@"id"]]; } The count of organizedData return me 20, but when i use NSLog(@"%@",[organizedData objectForKey:@"name"]); gives me null
[p valueForKey:@"id"] ever return a key called @"name"?