CODEWITHSUNDEEP
iosuibuttonprogrammatically-created
nfoggia
nfoggia

Reputation: 513

Programmatically added button wont work

So this is what i have. I have created a button and set it to an action but every time i click the button it crashes the program. Why wont my button work? Thanks in advance.

UIButton *currentGamesButton = [UIButton buttonWithType:UIButtonTypeCustom];
currentGamesButton.frame = CGRectMake(124,18,72,65);
[currentGamesButton addTarget:self
                       action:@selector(goToCurrentGamesViewController:)
             forControlEvents:UIControlEventTouchDown];
UIImage *currentGamesPNG = [UIImage imageNamed:@"CurrentGamesHighlightedState.png"];
[currentGamesButton setBackgroundImage:currentGamesPNG forState:UIControlStateNormal];
[self.view addSubview:currentGamesButton];

Upvotes: 1

Views: 165

Answers (1)

Matisse VerDuyn
Matisse VerDuyn

Reputation: 1138

If the method for goToCurrentGamesViewController takes no parameters, change this line:

[currentGamesButton addTarget:self
                   action:@selector(goToCurrentGamesViewController:)

to:

[currentGamesButton addTarget:self
                   action:@selector(goToCurrentGamesViewController)

(remove the colon : from the method in the selector)

Upvotes: 4

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