Stop and Reset NSTimer
ios, nstimer
Solution
What do you mean to stop the timer? Timer is not going to stop. You would like to have to have `countDownLabel.text` to show 60? When you invalidate the timer it will stop running and calling `timerRun` method If you want to restart the timer just call `setTimer` function again. I think what you meant is to have `countDownLabel.text = @"60"` after `[countdownTimer invalidate];` and when you click the button again the timer will start again and will change the label. Let me know if this is what you were looking for.
As Christian said you have to reset the secondCounter
secondCounter = 0;
Problem
I have a simple timer using that is activated with a button is pushed. It runs from 60 to 0 no problem but what I want is to stop and reset the timer on push button. I have managed to stop it when the button is pressed using the code below but for some reason cannot get it to reset and stop at 60. This should be simple but it isn't working. Any suggestions? Timer is set using simple Action ``` - (IBAction)timerStart:(id)sender { if(!secondCounter == 0){ [countdownTimer invalidate]; } else { [self setTimer]; } } ``` CODE FOR TIMER ``` - (void)timerRun { secondCounter = secondCounter - 1; int minutes = secondCounter; NSString *timerOutput = [NSString stringWithFormat:@"%d", minutes ]; countDownLabel.text = timerOutput; if(secondCounter == 0){ [countdownTimer invalidate]; countdownTimer = nil; } } - (void)setTimer { secondCounter = 60; countdownTimer = [NSTimer scheduledTimerWithTimeInterval:1.0 target:self selector:@selector(timerRun) userInfo:nil repeats:YES]; } ```