UISlider and Real Time

[jjardim]

I'm trying to use a UISlider to act as a Time limit. Problem is that the values go to .99 before flipping to 1.

My code so far is

int _min = (int)mySlider.value;
NSLog(@"Slider Int Minutes %i",_min);

NSString *str = [NSString stringWithFormat:@"%.02f",mySlider.value];
int stringLength = [str length];
NSRange range = NSMakeRange(0, stringLength);
NSString *newStr = [str stringByReplacingOccurrencesOfString:@"." withString:@":" options:NSCaseInsensitiveSearch range:range];

NSLog(@"Old String: '%@' --> New String: '%@'", str, newStr);


So the slider works, but I would like once the decimal place hits .60 it increases by 1 and resets the decimals to .00

Screenshot Attached.

Thanks,
Jason Jardim

[jjardim]

Originally Posted by jjardim

I'm trying to use a UISlider to act as a Time limit. Problem is that the values go to .99 before flipping to 1.

My code so far is

int _min = (int)mySlider.value;
NSLog(@"Slider Int Minutes %i",_min);

NSString *str = [NSString stringWithFormat:@"%.02f",mySlider.value];
int stringLength = [str length];
NSRange range = NSMakeRange(0, stringLength);
NSString *newStr = [str stringByReplacingOccurrencesOfString:@"." withString:@":" options:NSCaseInsensitiveSearch range:range];

NSLog(@"Old String: '%@' --> New String: '%@'", str, newStr);


So the slider works, but I would like once the decimal place hits .60 it increases by 1 and resets the decimals to .00

Screenshot Attached.

Thanks,
Jason Jardim

Just wanted to contribute back - here is what I did

int timerInt = (int)mySlider.value;

lblSliderValue.text = [NSString stringWithFormat:@"%02d:%02d", timerInt / 60, timerInt % 60];

I converted the UISlider properties to Seconds in IB