在文本字段中显示uipicker而不是键盘

Question

I am trying to hide a keyboard and show up a uipicker instead for textfield.

But it seems like I am in the wrong direction or there's something wrong with my coding as the keyboard still persistently show up (uipicker can be seen after another view is bring forward). I supposed there is nothing wrong with my uipicker methods as the uipicker is showing correctly just that the keyboard is still blocking it. Can anyone point out which part of the code went wrong or guide me to the right direction?

Here are my codes in the textFieldDidBeginEditing method:

[textField resignFirstResponder];

[pickerView setHidden:NO];

pickerView = [[UIPickerView alloc] initWithFrame:CGRectMake(0, 180, 300, 180)];

pickerView.delegate = self;

pickerView.showsSelectionIndicator = YES;

[self.view addSubview:pickerView];

Please let me know if there's is any need for more codes.

Thanks

Answer 1

最简单的方法是将选择器视图设置为文本字段的输入视图：

textField.inputView = pickerView;