How to parse JSON in iOS

Question

{"data":[
         "",{"id":"1","nom":"hello","message":["",{"id":1,"nom":"dad"}]},
            {"id":"2","nom":"hi","message":["",{"id":"1","nom":"marie"},{"id":"2","nom":"bob"}]}
        ]
}

how can i extract data form it using iOS

Google JSON and you'll find the [JSON specification page](http://www.json.org/). At the bottom of the page are listed 23 different JSON parsers written in Java. Take your pick. — Hot Licks, Mar 08 '13 at 12:37

score 0 · Answer 1 · answered Mar 08 '13 at 12:04

Make use of NSJSONSerialization .

NSError *jsonError = nil;
id allValues = [NSJSONSerialization JSONObjectWithData:[str dataUsingEncoding:NSUTF8StringEncoding]
                                                                      options:0
                                                                        error:&jsonError];

if(jsonError!=nil)
   NSLog(@"Json_Err: %@",jsonError);

NSArray *result = [(NSDictionary*)allValues objectForKey:@"data"];

score 0 · Answer 2 · edited Mar 08 '13 at 12:12

0

Integrate the Json sdk for your project and place the below code like this...

NSStrig *jsonString = @"your json string";
NSDictionary *responseDictionary = [jsonString JSONValue];

edited Mar 08 '13 at 12:12

nsgulliver

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answered Mar 08 '13 at 12:11

Bhanu Prakash

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yes i know but the problem is how can i enter and extract values from this – kokio Mar 08 '13 at 13:45

How to parse JSON in iOS

2 Answers2