Converting NSString to NSDictionary / JSON

Question

I have the following data saved as an NSString :

 {
    Key = ID;
    Value =         {
        Content = 268;
        Type = Text;
    };
},
          


        

Answer 1

Use this code where str is your JSON string:

NSError *err = nil;
NSArray *arr = 
 [NSJSONSerialization JSONObjectWithData:[str dataUsingEncoding:NSUTF8StringEncoding] 
                                 options:NSJSONReadingMutableContainers 
                                   error:&err];
// access the dictionaries
NSMutableDictionary *dict = arr[0];
for (NSMutableDictionary *dictionary in arr) {
  // do something using dictionary
}