Text being printed twice in uitableview
Posted
by user337174
on Stack Overflow
See other posts from Stack Overflow
or by user337174
Published on 2010-05-22T21:18:56Z
Indexed on
2010/05/22
21:20 UTC
Read the original article
Hit count: 157
I have created a uitableview that calculates the distance of a location in the table. I used this code in cell for row at index path.
NSString *lat1 = [object valueForKey:@"Lat"];
NSLog(@"Current Spot Latitude:%@",lat1);
float lat2 = [lat1 floatValue];
NSLog(@"Current Spot Latitude Float:%g", lat2);
NSString *long1 = [object valueForKey:@"Lon"];
NSLog(@"Current Spot Longitude:%@",long1);
float long2 = [long1 floatValue];
NSLog(@"Current Spot Longitude Float:%g", long2);
//Getting current location from NSDictionary
CoreDataTestAppDelegate *appDelegate = (CoreDataTestAppDelegate *) [[UIApplication sharedApplication] delegate];
NSString *locLat = [NSString stringWithFormat:appDelegate.latitude];
float locLat2 = [locLat floatValue];
NSLog(@"Lat: %g",locLat2);
NSString *locLong = [NSString stringWithFormat:appDelegate.longitude];
float locLong2 = [locLong floatValue];
NSLog(@"Long: %g",locLong2);
//Location of selected spot
CLLocation *loc1 = [[CLLocation alloc] initWithLatitude:lat2 longitude:long2];
//Current Location
CLLocation *loc2 = [[CLLocation alloc] initWithLatitude:locLat2 longitude:locLong2];
double distance = [loc1 getDistanceFrom: loc2] / 1600;
NSMutableString* converted = [NSMutableString stringWithFormat:@"%.1f", distance];
[converted appendString: @" m"];
It works fine apart from a problem i have just discovered where the distance text is duplicated over the top of the detailed text label when you scroll beyond the height of the page.
here's a screen shot of what i mean.
Any ideas why its doing this?
© Stack Overflow or respective owner