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Json Data Parsing Problem

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Json Data Parsing Problem

Post by kevin619 on Tue Dec 27, 2011 12:38 pm

Hi everyone, I am new for iPhone. I have written a simple app for iPhone.

I have an Json web service and it has some methods. one of them is returning a array to iPhone.

Here is the response string and converting it to NSArray.

NSString *responseString = [[[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding] autorelease];
NSLog(@"Did receive response: %@", responseString);

NSArray *resultsArray = [responseString JSONValue];
NSLog(@"%@",resultsArray);


And When I check NSLog for ResultArray I received something like that

{
"id": "1",
"result": [
{
"Name": "John",
"Statu": "Online"
},
{
"Name": "Alex",
"Statu": "Online"
},
{
"Name": "Diaz",
"Statu": "Offline"
}
]
}

And after that i want to see how many object in this array or listing them. Here is code


resultsArray count gives always 2 i don't know why.

NSLog(@"count is: %i", [resultsArray count]);


and also This line gives an error

txtResponse.text = [resultsArray objectAtIndex:0];



Can anybody help me.

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kevin619

Posts : 38
Join date : 2011-12-19
Location : California

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