CODEWITHSUNDEEP
objective-cuibutton
Corneliu
Corneliu

Reputation: 451

Objective c - button

I'm new to Objective C. I have the following code :

UIButton *loginButton = [[UIButton alloc] initWithFrame:CGRectMake(25, self.view.bounds.size.height-60, 230, 45)];
loginButton.backgroundColor =UIColorFromAltRGB(0xa40002);//RGB4(0xa40002);
loginButton.layer.cornerRadius = 5.0f;
loginButton.titleLabel.font = [UIFont fontWithName:boldFontName size:14.0f];
[loginButton setTitle:@"CREATE" forState:UIControlStateNormal];
[loginButton setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
[loginButton setTitleColor:[UIColor colorWithWhite:1.0f alpha:0.5f] forState:UIControlStateHighlighted];
[loginButton addTarget:self action:@selector(createUser) forControlEvents:UIControlEventTouchDown];
[self.view addSubview:loginButton];

whit :

-(void)createUser
{
    NSLog(@"create");
(....)
}

But it never show/log. Not entering the createuser.

LE :

if i put 

  NSLog(@"he did load : %@",self.delegate);

it shows me the first screen. It suppose to show me the current viewcontroller ?

LE :

i resolve the problem by setting :

self.delegate = self

don't know why is working now... but it's ok... not my code Thanks all for help

Upvotes: 0

Views: 120

Answers (3)

Bharath Raj
Bharath Raj

Reputation: 56

change bound to frame, then you can console the create user 

 UIButton *loginButton = [[UIButton alloc] initWithFrame:CGRectMake(25, self.view.frame.size.height-60, 230, 45)];
    loginButton.backgroundColor =UIColorFromAltRGB(0xa40002);//RGB4(0xa40002);
    loginButton.layer.cornerRadius = 5.0f;
    loginButton.titleLabel.font = [UIFont fontWithName:boldFontName size:14.0f];
    [loginButton setTitle:@"CREATE" forState:UIControlStateNormal];
    [loginButton setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
    [loginButton setTitleColor:[UIColor colorWithWhite:1.0f alpha:0.5f] forState:UIControlStateHighlighted];
    [loginButton addTarget:self action:@selector(createUser) forControlEvents:UIControlEventTouchDown];
    [self.view addSubview:loginButton];

Upvotes: 0

thxou
thxou

Reputation: 691

Your code is working for me too. Another option is to verify you don't have a custom gesture recogniser attached to the entire view or its superview, if so, set this property in your gesture recogniser:

gesture.cancelsTouchesInView = NO;

Upvotes: 0

Aviram
Aviram

Reputation: 3067

Your code works, I just verified it myself. Check that self.view's frame is well configured. If it doesn't cover at the very least loginButton.frame then it won't be clickable.

Upvotes: 1

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