如何隐藏PickerView点击textview

Question

选择日期时如何隐藏选择器?

-(void)pickerView:(UIPickerView *)pickerView didSelectRow:(NSInteger)row inComponent:(NSInteger)component{
    countryCodeString = [NSString stringWithFormat:@"+%@",[array_countryCode objectAtIndex:row]];
    [countryCodeButton setTitle:countryCodeString forState:UIControlStateNormal];   
}

Answer 1

我得到了我的解决方案

- - - - - - (void) textFieldDidEndEditing: *) (UITextField textField {

[picker removeFromSupperView];

}

Answer 2

我们可以像下面这样隐藏pickerview的组件选择…

-(void)pickerView:(UIPickerView *)pickerView didSelectRow:(NSInteger)row inComponent:(NSInteger)component{

countryCodeString = [NSString stringWithFormat:@"+%@"，[array_countryCode objectAtIndex:row]];

[countryCodeButton setTitle:countryCodeString forState: uicontrolstatnormal];

[picker removeFromSupperView];}