Create a textview in a for loop in Objective-C - ios

Question

I am retrieving data from a mysql database and want to display it in a textview. So, I created a for loop for each piece of data. The problem is it only creates one textview and therefore only displays the first piece of retrieved data. My code is below:
-(void) getData:(NSData *) data {
NSError *error;
json = [NSJSONSerialization JSONObjectWithData:data options:kNilOptions error:&error];
}
-(void) start {
//NSLog(#"%lu", (unsigned long)[json count]);
NSURL *url = [NSURL URLWithString:kGETUrl];
NSData *data = [NSData dataWithContentsOfURL:url];
[self getData:data];
NSIndexPath *indexPath;
NSDictionary *info = [json objectAtIndex:indexPath.row];
for (int i = 0; i < [json count]; i++)
{
//NSLog(#"%#", json);
UITextView *myTextView = [[UITextView alloc] init];
myTextView.text = [info objectForKey:#"title"];
[self.view addSubview:myTextView];
[myTextView sizeToFit];
}
}

Answer 1

json is an array and info is one dictionary in json.
You are looping five times over json but printing the same info. You need:
int yPos = 0;
for (int i = 0; i < [json count]; i++)
{
//NSLog(#"%#", json);
info = [json objectAtIndex:i];
UITextView *myTextView = [[UITextView alloc] init];
myTextView.text = [info objectForKey:#"title"];
[self.view addSubview:myTextView];
[myTextView sizeToFit];
yPos += myTextView.frame.size.height;
myTextView.frame = CGRectMake(0, yPos, myTextView.frame.size.width, myTextView.frame.size.height);
}