Simple UIButton Question

Question

I have 1 button and 2 methods. One method calls this:

[button addTarget:self action:@selector(action1) forControlEvents:(UIControlEvents)UIControlEventTouchDown];

And the other calls this:

[button addTarget:self action:@selector(action2) forControlEvents:(UIControlEvents)UIControlEventTouchDown];

For some reason, the button's action will not change. I am sure I am calling the above code correctly. Is it trying to add an action to the button and making it call both functions? If so, how can I stop this from happening? I have tried releasing and setting the button to nil before setting the new action and no luck. Thanks for the help.

Answer 1

Yes. It's actually calling action1 and action2. You need to call removeTarget before adding the new target on the button.