try like this may be it'l helps you,
[[[jsonarray objectAtIndex:0] valueForKey:@"fulltime"] objectAtIndex:0]
Question
I am trying to load data from a json response stored in an NSArray into a tableview.
json:
"fulltime": [
2,
2
],
Above is the json but when I display to screen it looks like the below code.
( 2, 2)
I have tried using the following to remove unwanted characters the brackets () in this case but i am getting the warning below the code.
NSArray *place= [jsonResults objectAtIndex:indexPath.row];
NSString *score= [place valueForKey:@"fulltime"];
Firstly tried this:
NSString *score = [[[place valueForKey:@"fulltime"]objectAtIndex:indexPath.row] stringByReplacingOccurrencesOfString:@"(" withString:@""];
And then this:
NSString *jsonstring = [score stringByReplacingOccurrencesOfString:@"\)\n" withString:@""];
jsonstring = [jsonstring stringByReplacingOccurrencesOfString:@"\t" withString:@""];
This is the error i get each time:
*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[__NSCFNumber stringByReplacingOccurrencesOfString:withString:]: unrecognized selector sent to instance 0x1f55f270'
I am not sure is it a problem with the way i am trying o remove the characters or the way i am parsing the data. Below is a better view of the json, everything else parses fine up until i want to access "fulltime"
"date": "2013-03-17 16:00:00",
"home_id": 8455,
"home": "Chelsea",
"homeshort": "Chelsea",
"away_id": 8654,
"away": "West Ham United",
"awayshort": "West Ham",
"status": "Finished",
"halftime": [1, 0],
"fulltime": [2, 0],
"extratime": [0, 0],
"penalties": [0, 0],
La solution
try like this may be it'l helps you,
[[[jsonarray objectAtIndex:0] valueForKey:@"fulltime"] objectAtIndex:0]
Autres conseils
Not sure if I understood what you want, but to parse those numbers I would do something like:
NSDictionary * place= [jsonResults objectAtIndex:indexPath.row];
NSArray * fulltime = [place valueForKey:@"fulltime"];
NSNumber * num1 = [fulltime objectAtIndex:0];
NSNumber * num2 = [fulltime objectAtIndex:1];
NSLog(@"Fulltime is %d, %d", [num1 intValue], [num2 intValue]);