系统的代理方法中没有。。。。
[textField addTarget:self action:@selector(textFieldDidChange:) forControlEvents:UIControlEventEditingChanged];
-(void)textFieldDidChange :(UITextField *)theTextField{
NSLog( @"text changed: %@", theTextField.text);
}
系统的代理方法中没有。。。。
[textField addTarget:self action:@selector(textFieldDidChange:) forControlEvents:UIControlEventEditingChanged];
-(void)textFieldDidChange :(UITextField *)theTextField{
NSLog( @"text changed: %@", theTextField.text);
}