iphone, dismiss keyboard when touching outside of textfield

3322 단어 textfield
You'll need to add an UITapGestureRecogniser and assign it to the view, and then call resign first responder on the textfield on it's selector.
The code:
In viewDidLoad
UITapGestureRecognizer*tap =[[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(dismissKeyboard)]; [self.view addGestureRecognizer:tap];

In dismissKeyboard:
-(void)dismissKeyboard {[aTextField resignFirstResponder];}

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