how can i parse dynamic json data in obj-c?

Question

My json data could have any number of objects from a database. This all comes in fine and sends the number to objective-c in gameCount. From there I want the objectForKey to loop until it reaches gameCount. I have tried a few different things that have all failed. Here is a little snippet of the code.

int gameCount = [count intValue];
    int gameRows = 0;
    while (gameCount > gameRows) {
        gameRows++;
         NSString *thisUser = (NSString *) [dictionaryReturn objectForKey:@"away%i", gameRows];

This obviously does not work but I figured I was at least heading in the right direction.

tato · Accepted Answer · 2011-12-20 21:59:41Z

1

I don't understand the purpose of the rest of the code, but at least this part should be writen this way:

...[dictionaryReturn objectForKey:[NSString stringWithFormat:@"away%i", gameRows]]

Good luck!

answered Dec 20, 2011 at 21:59

tato

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4 Comments

user1108720 Over a year ago

Yea I wasn't very clear but your answer was perfect. Thanks!

user1108720 Over a year ago

Actually the only other thing is how can I make the pointer *thisUser increment like "away" does?

user1108720 Over a year ago

basically i just want to concatenate *thisUser and gameRows if possible

tato Over a year ago

ond simple way to concat strings is [NSString stringWithFormat:@"%@ %@ %i", string1, string2, i]

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