Button Issues

[wardyfloyd]

I have the following code implemented to create a button and also make it disappear once it is clicked but instead the button stays where it is when clicked and doesnt go away. please help.




- (void)loadView {

self.view = [[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]];

self.view.backgroundColor = [UIColor whiteColor];

UIButton *button1 = [UIButton buttonWithType:UIButtonTypeRoundedRect];

button1.frame = CGRectMake(110, 200, 100, 30);

[button1 setTitle:@"Tap Me" forState:UIControlStateNormal];

[button1 addTarget:self action:@selector(buttonPressed)
forControlEvents:UIControlEventTouchUpInside];

[self.view addSubview:button1];


}

-(void)buttonPressed {

setHidden: YES;

}

[itzdark]

- (void)loadView {

self.view = [[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]];

self.view.backgroundColor = [UIColor whiteColor];

UIButton *button1 = [UIButton buttonWithType:UIButtonTypeRoundedRect];

button1.frame = CGRectMake(110, 200, 100, 30);

[button1 setTitle:@"Tap Me" forState:UIControlStateNormal];

[button1 addTarget:self action:@selector(buttonPressed:)
forControlEvents:UIControlEventTouchUpInside];

[self.view addSubview:button1];


}

-(void)buttonPressed:(UIButton*)button {

[button setHidden:YES];

}

[wardyfloyd]

Thank you so much. that worked like a charm.

[wardyfloyd]

Hey, I have another problem. I want this button to return every couple seconds and wrote out a timer but i dont know what selector to use. great if you could give me a little more help.



- (void)loadView {

self.view = [[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]];

self.view.backgroundColor = [UIColor whiteColor];

UIButton *button1 = [UIButton buttonWithType:UIButtonTypeRoundedRect];

button1.frame = CGRectMake(110, 200, 100, 30);

[button1 setTitle:@"Tap Me" forState:UIControlStateNormal];

[button1 addTarget:self action:@selector(buttonPressed
forControlEvents:UIControlEventTouchUpInside];

[self.view addSubview:button1];


}

-(void)buttonPressedUIButton*)button {

[button setHidden:YES];
[NSTimer scheduledTimerWithTimeInterval:5
target:self
selector:@selector(buttonPressed
userInfo:nil
repeats:YES];

}

[itzdark]

[NSTimer scheduledTimerWithTimeInterval:5
target:self
selector:@selector(showButton:)
userInfo:[NSDictionary dictionaryWithObjectsAndKeys:button, @"button", nil]
repeats:NO];

- (void)showButton:(NSTimer*)timer {
     [[[timer userInfo] objectForKey:@"button"] setHidden:NO];
}

[wardyfloyd]

hey, thanks again thats alot of help, but now, after clicking the button a few times, the intervals get shorter and break. what can i do to make them stay the same?

[itzdark]

did u change repeats from yes to no?

[wardyfloyd]

nevermind when i reopened xcode the problem was fixed.